From 02e93a9716b7dce12f8e502d4db8506aacfc35cf Mon Sep 17 00:00:00 2001 From: Miguel Grinberg Date: Fri, 19 Sep 2014 07:47:13 -0700 Subject: [PATCH] python 3, pep8 and other various updates --- Procfile | 5 +- README.md | 6 +- app/__init__.py | 32 +- app/decorators.py | 4 +- app/emails.py | 36 +- app/forms.py | 44 +- app/models.py | 86 +- app/momentjs.py | 6 +- app/static/js/moment.min.js | 13 +- app/templates/404.html | 6 +- app/templates/500.html | 8 +- app/templates/base.html | 18 +- app/templates/edit.html | 55 +- app/templates/follower_email.html | 10 +- app/templates/follower_email.txt | 6 +- app/templates/index.html | 68 +- app/templates/login.html | 84 +- app/templates/post.html | 12 +- app/templates/user.html | 68 +- app/translate.py | 121 +- app/translations/es/LC_MESSAGES/messages.mo | Bin 0 -> 3943 bytes app/views.py | 154 +- config.py | 25 +- db_create.py | 3 +- db_downgrade.py | 3 +- db_migrate.py | 12 +- db_repository/versions/001_migration.py | 1 - db_repository/versions/003_migration.py | 1 - db_upgrade.py | 3 +- profile.py | 5 +- requirements.txt | 51 +- run.py | 2 +- runp-heroku.py | 2 - runp-mysql.fcgi | 3 +- runp-sqlite.fcgi | 2 +- setup.py | 24 - tests.py | 90 +- tr_compile.py | 1 - tr_init.py | 7 +- tr_update.py | 1 - virtualenv.py | 2475 ------------------- 41 files changed, 569 insertions(+), 2984 deletions(-) create mode 100644 app/translations/es/LC_MESSAGES/messages.mo delete mode 100755 runp-heroku.py delete mode 100755 setup.py delete mode 100755 virtualenv.py diff --git a/Procfile b/Procfile index e4dff4a..dc4e70c 100644 --- a/Procfile +++ b/Procfile @@ -1,4 +1,3 @@ web: gunicorn runp-heroku:app -init: python db_create.py && pybabel compile -d app/translations -upgrade: python db_upgrade.py && pybabel compile -d app/translations - +init: python db_create.py +upgrade: python db_upgrade.py diff --git a/README.md b/README.md index 1752111..236b523 100644 --- a/README.md +++ b/README.md @@ -6,11 +6,7 @@ A decently featured microblogging web application written in Python and Flask th Installation ------------ -The tutorial referenced above explains how to setup a virtual environment with all the required modules. As a convenience, the `setup.py` script will create this virtual environment for you. You can run this script again to refresh any missing modules. Note that to be able to run this script you have to have the following packages installed: - -- Python 2.7 -- Python development package (`python-dev` for most Linux distributions) -- git +The tutorial referenced above explains how to setup a virtual environment with all the required modules. The sqlite database must also be created before the application can run, and the `db_create.py` script takes care of that. See the [Database tutorial](http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-iv-database) for the details. diff --git a/app/__init__.py b/app/__init__.py index 7c0cd68..b3cbd93 100644 --- a/app/__init__.py +++ b/app/__init__.py @@ -1,12 +1,14 @@ import os from flask import Flask +from flask.json import JSONEncoder from flask.ext.sqlalchemy import SQLAlchemy from flask.ext.login import LoginManager from flask.ext.openid import OpenID from flask.ext.mail import Mail from flask.ext.babel import Babel, lazy_gettext -from config import basedir, ADMINS, MAIL_SERVER, MAIL_PORT, MAIL_USERNAME, MAIL_PASSWORD -from momentjs import momentjs +from config import basedir, ADMINS, MAIL_SERVER, MAIL_PORT, MAIL_USERNAME, \ + MAIL_PASSWORD +from .momentjs import momentjs app = Flask(__name__) app.config.from_object('config') @@ -19,22 +21,41 @@ oid = OpenID(app, os.path.join(basedir, 'tmp')) mail = Mail(app) babel = Babel(app) + +class CustomJSONEncoder(JSONEncoder): + """This class adds support for lazy translation texts to Flask's + JSON encoder. This is necessary when flashing translated texts.""" + def default(self, obj): + from speaklater import is_lazy_string + if is_lazy_string(obj): + try: + return unicode(obj) # python 2 + except NameError: + return str(obj) # python 3 + return super(CustomJSONEncoder, self).default(obj) + +app.json_encoder = CustomJSONEncoder + if not app.debug and MAIL_SERVER != '': import logging from logging.handlers import SMTPHandler credentials = None if MAIL_USERNAME or MAIL_PASSWORD: credentials = (MAIL_USERNAME, MAIL_PASSWORD) - mail_handler = SMTPHandler((MAIL_SERVER, MAIL_PORT), 'no-reply@' + MAIL_SERVER, ADMINS, 'microblog failure', credentials) + mail_handler = SMTPHandler((MAIL_SERVER, MAIL_PORT), + 'no-reply@' + MAIL_SERVER, ADMINS, + 'microblog failure', credentials) mail_handler.setLevel(logging.ERROR) app.logger.addHandler(mail_handler) if not app.debug and os.environ.get('HEROKU') is None: import logging from logging.handlers import RotatingFileHandler - file_handler = RotatingFileHandler('tmp/microblog.log', 'a', 1 * 1024 * 1024, 10) + file_handler = RotatingFileHandler('tmp/microblog.log', 'a', + 1 * 1024 * 1024, 10) file_handler.setLevel(logging.INFO) - file_handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]')) + file_handler.setFormatter(logging.Formatter( + '%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]')) app.logger.addHandler(file_handler) app.logger.setLevel(logging.INFO) app.logger.info('microblog startup') @@ -49,4 +70,3 @@ if os.environ.get('HEROKU') is not None: app.jinja_env.globals['momentjs'] = momentjs from app import views, models - diff --git a/app/decorators.py b/app/decorators.py index 65c1411..392e4af 100644 --- a/app/decorators.py +++ b/app/decorators.py @@ -1,8 +1,8 @@ from threading import Thread + def async(f): def wrapper(*args, **kwargs): - thr = Thread(target = f, args = args, kwargs = kwargs) + thr = Thread(target=f, args=args, kwargs=kwargs) thr.start() return wrapper - diff --git a/app/emails.py b/app/emails.py index e511119..e2acb5f 100644 --- a/app/emails.py +++ b/app/emails.py @@ -1,28 +1,28 @@ -from flask import render_template +from flask import render_template, current_app from flask.ext.mail import Message from app import mail -from decorators import async +from .decorators import async from config import ADMINS -@async -def send_async_email(msg): - mail.send(msg) - + +@async +def send_async_email(app, msg): + with app.app_context(): + mail.send(msg) + + def send_email(subject, sender, recipients, text_body, html_body): - msg = Message(subject, sender = sender, recipients = recipients) + msg = Message(subject, sender=sender, recipients=recipients) msg.body = text_body msg.html = html_body - send_async_email(msg) - #thr = threading.Thread(target = send_async_email, args = [msg]) - #thr.start() + send_async_email(current_app, msg) + - def follower_notification(followed, follower): send_email("[microblog] %s is now following you!" % follower.nickname, - ADMINS[0], - [followed.email], - render_template("follower_email.txt", - user = followed, follower = follower), - render_template("follower_email.html", - user = followed, follower = follower)) - \ No newline at end of file + ADMINS[0], + [followed.email], + render_template("follower_email.txt", + user=followed, follower=follower), + render_template("follower_email.html", + user=followed, follower=follower)) diff --git a/app/forms.py b/app/forms.py index 9fdbb80..42f16ec 100644 --- a/app/forms.py +++ b/app/forms.py @@ -1,37 +1,45 @@ from flask.ext.wtf import Form -from wtforms import TextField, BooleanField, TextAreaField -from wtforms.validators import Required, Length from flask.ext.babel import gettext -from app.models import User +from wtforms import StringField, BooleanField, TextAreaField +from wtforms.validators import DataRequired, Length +from .models import User + class LoginForm(Form): - openid = TextField('openid', validators = [Required()]) - remember_me = BooleanField('remember_me', default = False) - + openid = StringField('openid', validators=[DataRequired()]) + remember_me = BooleanField('remember_me', default=False) + + class EditForm(Form): - nickname = TextField('nickname', validators = [Required()]) - about_me = TextAreaField('about_me', validators = [Length(min = 0, max = 140)]) - + nickname = StringField('nickname', validators=[DataRequired()]) + about_me = TextAreaField('about_me', validators=[Length(min=0, max=140)]) + def __init__(self, original_nickname, *args, **kwargs): Form.__init__(self, *args, **kwargs) self.original_nickname = original_nickname - + def validate(self): if not Form.validate(self): return False if self.nickname.data == self.original_nickname: return True if self.nickname.data != User.make_valid_nickname(self.nickname.data): - self.nickname.errors.append(gettext('This nickname has invalid characters. Please use letters, numbers, dots and underscores only.')) + self.nickname.errors.append(gettext( + 'This nickname has invalid characters. ' + 'Please use letters, numbers, dots and underscores only.')) return False - user = User.query.filter_by(nickname = self.nickname.data).first() - if user != None: - self.nickname.errors.append(gettext('This nickname is already in use. Please choose another one.')) + user = User.query.filter_by(nickname=self.nickname.data).first() + if user is not None: + self.nickname.errors.append(gettext( + 'This nickname is already in use. ' + 'Please choose another one.')) return False return True - + + class PostForm(Form): - post = TextField('post', validators = [Required()]) - + post = StringField('post', validators=[DataRequired()]) + + class SearchForm(Form): - search = TextField('search', validators = [Required()]) + search = StringField('search', validators=[DataRequired()]) diff --git a/app/models.py b/app/models.py index 204d45f..73de129 100644 --- a/app/models.py +++ b/app/models.py @@ -1,31 +1,38 @@ from hashlib import md5 +import re from app import db from app import app from config import WHOOSH_ENABLED -import re -ROLE_USER = 0 -ROLE_ADMIN = 1 +import sys +if sys.version_info >= (3, 0): + enable_search = False +else: + enable_search = WHOOSH_ENABLED + if enable_search: + import flask.ext.whooshalchemy as whooshalchemy -followers = db.Table('followers', + +followers = db.Table( + 'followers', db.Column('follower_id', db.Integer, db.ForeignKey('user.id')), db.Column('followed_id', db.Integer, db.ForeignKey('user.id')) ) + class User(db.Model): - id = db.Column(db.Integer, primary_key = True) - nickname = db.Column(db.String(64), unique = True) - email = db.Column(db.String(120), index = True, unique = True) - role = db.Column(db.SmallInteger, default = ROLE_USER) - posts = db.relationship('Post', backref = 'author', lazy = 'dynamic') + id = db.Column(db.Integer, primary_key=True) + nickname = db.Column(db.String(64), index=True, unique=True) + email = db.Column(db.String(120), index=True, unique=True) + posts = db.relationship('Post', backref='author', lazy='dynamic') about_me = db.Column(db.String(140)) last_seen = db.Column(db.DateTime) - followed = db.relationship('User', - secondary = followers, - primaryjoin = (followers.c.follower_id == id), - secondaryjoin = (followers.c.followed_id == id), - backref = db.backref('followers', lazy = 'dynamic'), - lazy = 'dynamic') + followed = db.relationship('User', + secondary=followers, + primaryjoin=(followers.c.follower_id == id), + secondaryjoin=(followers.c.followed_id == id), + backref=db.backref('followers', lazy='dynamic'), + lazy='dynamic') @staticmethod def make_valid_nickname(nickname): @@ -33,16 +40,16 @@ class User(db.Model): @staticmethod def make_unique_nickname(nickname): - if User.query.filter_by(nickname = nickname).first() == None: + if User.query.filter_by(nickname=nickname).first() is None: return nickname version = 2 while True: new_nickname = nickname + str(version) - if User.query.filter_by(nickname = new_nickname).first() == None: + if User.query.filter_by(nickname=new_nickname).first() is None: break version += 1 return new_nickname - + def is_authenticated(self): return True @@ -53,42 +60,51 @@ class User(db.Model): return False def get_id(self): - return unicode(self.id) + try: + return unicode(self.id) # python 2 + except NameError: + return str(self.id) # python 3 def avatar(self, size): - return 'http://www.gravatar.com/avatar/' + md5(self.email).hexdigest() + '?d=mm&s=' + str(size) - + return 'http://www.gravatar.com/avatar/%s?d=mm&s=%d' % \ + (md5(self.email.encode('utf-8')).hexdigest(), size) + def follow(self, user): if not self.is_following(user): self.followed.append(user) return self - + def unfollow(self, user): if self.is_following(user): self.followed.remove(user) return self - + def is_following(self, user): - return self.followed.filter(followers.c.followed_id == user.id).count() > 0 + return self.followed.filter( + followers.c.followed_id == user.id).count() > 0 def followed_posts(self): - return Post.query.join(followers, (followers.c.followed_id == Post.user_id)).filter(followers.c.follower_id == self.id).order_by(Post.timestamp.desc()) + return Post.query.join( + followers, (followers.c.followed_id == Post.user_id)).filter( + followers.c.follower_id == self.id).order_by( + Post.timestamp.desc()) + + def __repr__(self): # pragma: no cover + return '' % (self.nickname) + - def __repr__(self): # pragma: no cover - return '' % (self.nickname) - class Post(db.Model): __searchable__ = ['body'] - - id = db.Column(db.Integer, primary_key = True) + + id = db.Column(db.Integer, primary_key=True) body = db.Column(db.String(140)) timestamp = db.Column(db.DateTime) user_id = db.Column(db.Integer, db.ForeignKey('user.id')) language = db.Column(db.String(5)) - - def __repr__(self): # pragma: no cover + + def __repr__(self): # pragma: no cover return '' % (self.body) - -if WHOOSH_ENABLED: - import flask.ext.whooshalchemy as whooshalchemy + + +if enable_search: whooshalchemy.whoosh_index(app, Post) diff --git a/app/momentjs.py b/app/momentjs.py index 2095ce0..4012a6d 100644 --- a/app/momentjs.py +++ b/app/momentjs.py @@ -1,11 +1,14 @@ from jinja2 import Markup + class momentjs(object): def __init__(self, timestamp): self.timestamp = timestamp def render(self, format): - return Markup("" % (self.timestamp.strftime("%Y-%m-%dT%H:%M:%S Z"), format)) + return Markup( + "" % + (self.timestamp.strftime("%Y-%m-%dT%H:%M:%S Z"), format)) def 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Use moment.localeData instead.",function(a){return tb.localeData(a)}),tb.localeData=function(a){var b;if(a&&a._locale&&a._locale._abbr&&(a=a._locale._abbr),!a)return tb._locale;if(!u(a)){if(b=J(a))return b;a=[a]}return I(a)},tb.isMoment=function(a){return a instanceof k||null!=a&&c(a,"_isAMomentObject")},tb.isDuration=function(a){return a instanceof l};for(vb=rc.length-1;vb>=0;--vb)z(rc[vb]);tb.normalizeUnits=function(a){return x(a)},tb.invalid=function(a){var b=tb.utc(0/0);return null!=a?m(b._pf,a):b._pf.userInvalidated=!0,b},tb.parseZone=function(){return tb.apply(null,arguments).parseZone()},tb.parseTwoDigitYear=function(a){return A(a)+(A(a)>68?1900:2e3)},m(tb.fn=k.prototype,{clone:function(){return tb(this)},valueOf:function(){return+this._d+6e4*(this._offset||0)},unix:function(){return Math.floor(+this/1e3)},toString:function(){return this.clone().locale("en").format("ddd MMM DD YYYY HH:mm:ss [GMT]ZZ")},toDate:function(){return this._offset?new Date(+this):this._d},toISOString:function(){var a=tb(this).utc();return 00:!1},parsingFlags:function(){return m({},this._pf)},invalidAt:function(){return this._pf.overflow},utc:function(a){return this.zone(0,a)},local:function(a){return this._isUTC&&(this.zone(0,a),this._isUTC=!1,a&&this.add(this._dateTzOffset(),"m")),this},format:function(a){var b=N(this,a||tb.defaultFormat);return this.localeData().postformat(b)},add:s(1,"add"),subtract:s(-1,"subtract"),diff:function(a,b,c){var d,e,f,g=K(a,this),h=6e4*(this.zone()-g.zone());return b=x(b),"year"===b||"month"===b?(d=432e5*(this.daysInMonth()+g.daysInMonth()),e=12*(this.year()-g.year())+(this.month()-g.month()),f=this-tb(this).startOf("month")-(g-tb(g).startOf("month")),f-=6e4*(this.zone()-tb(this).startOf("month").zone()-(g.zone()-tb(g).startOf("month").zone())),e+=f/d,"year"===b&&(e/=12)):(d=this-g,e="second"===b?d/1e3:"minute"===b?d/6e4:"hour"===b?d/36e5:"day"===b?(d-h)/864e5:"week"===b?(d-h)/6048e5:d),c?e:o(e)},from:function(a,b){return tb.duration({to:this,from:a}).locale(this.locale()).humanize(!b)},fromNow:function(a){return this.from(tb(),a)},calendar:function(a){var b=a||tb(),c=K(b,this).startOf("day"),d=this.diff(c,"days",!0),e=-6>d?"sameElse":-1>d?"lastWeek":0>d?"lastDay":1>d?"sameDay":2>d?"nextDay":7>d?"nextWeek":"sameElse";return this.format(this.localeData().calendar(e,this))},isLeapYear:function(){return E(this.year())},isDST:function(){return this.zone()+a):+this.clone().startOf(b)>+tb(a).startOf(b)},isBefore:function(a,b){return b=x("undefined"!=typeof b?b:"millisecond"),"millisecond"===b?(a=tb.isMoment(a)?a:tb(a),+a>+this):+this.clone().startOf(b)<+tb(a).startOf(b)},isSame:function(a,b){return b=x(b||"millisecond"),"millisecond"===b?(a=tb.isMoment(a)?a:tb(a),+this===+a):+this.clone().startOf(b)===+K(a,this).startOf(b)},min:f("moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548",function(a){return a=tb.apply(null,arguments),this>a?this:a}),max:f("moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548",function(a){return a=tb.apply(null,arguments),a>this?this:a}),zone:function(a,b){var c,d=this._offset||0;return null==a?this._isUTC?d:this._dateTzOffset():("string"==typeof a&&(a=Q(a)),Math.abs(a)<16&&(a=60*a),!this._isUTC&&b&&(c=this._dateTzOffset()),this._offset=a,this._isUTC=!0,null!=c&&this.subtract(c,"m"),d!==a&&(!b||this._changeInProgress?t(this,tb.duration(d-a,"m"),1,!1):this._changeInProgress||(this._changeInProgress=!0,tb.updateOffset(this,!0),this._changeInProgress=null)),this)},zoneAbbr:function(){return this._isUTC?"UTC":""},zoneName:function(){return this._isUTC?"Coordinated Universal Time":""},parseZone:function(){return this._tzm?this.zone(this._tzm):"string"==typeof this._i&&this.zone(this._i),this},hasAlignedHourOffset:function(a){return a=a?tb(a).zone():0,(this.zone()-a)%60===0},daysInMonth:function(){return B(this.year(),this.month())},dayOfYear:function(a){var b=yb((tb(this).startOf("day")-tb(this).startOf("year"))/864e5)+1;return null==a?b:this.add(a-b,"d")},quarter:function(a){return null==a?Math.ceil((this.month()+1)/3):this.month(3*(a-1)+this.month()%3)},weekYear:function(a){var b=hb(this,this.localeData()._week.dow,this.localeData()._week.doy).year;return null==a?b:this.add(a-b,"y")},isoWeekYear:function(a){var b=hb(this,1,4).year;return null==a?b:this.add(a-b,"y")},week:function(a){var b=this.localeData().week(this);return null==a?b:this.add(7*(a-b),"d")},isoWeek:function(a){var b=hb(this,1,4).week;return null==a?b:this.add(7*(a-b),"d")},weekday:function(a){var b=(this.day()+7-this.localeData()._week.dow)%7;return null==a?b:this.add(a-b,"d")},isoWeekday:function(a){return null==a?this.day()||7:this.day(this.day()%7?a:a-7)},isoWeeksInYear:function(){return C(this.year(),1,4)},weeksInYear:function(){var a=this.localeData()._week;return C(this.year(),a.dow,a.doy)},get:function(a){return a=x(a),this[a]()},set:function(a,b){return a=x(a),"function"==typeof this[a]&&this[a](b),this},locale:function(b){var c;return b===a?this._locale._abbr:(c=tb.localeData(b),null!=c&&(this._locale=c),this)},lang:f("moment().lang() is deprecated. Use moment().localeData() instead.",function(b){return b===a?this.localeData():this.locale(b)}),localeData:function(){return this._locale},_dateTzOffset:function(){return 15*Math.round(this._d.getTimezoneOffset()/15)}}),tb.fn.millisecond=tb.fn.milliseconds=ob("Milliseconds",!1),tb.fn.second=tb.fn.seconds=ob("Seconds",!1),tb.fn.minute=tb.fn.minutes=ob("Minutes",!1),tb.fn.hour=tb.fn.hours=ob("Hours",!0),tb.fn.date=ob("Date",!0),tb.fn.dates=f("dates accessor is deprecated. Use date instead.",ob("Date",!0)),tb.fn.year=ob("FullYear",!0),tb.fn.years=f("years accessor is deprecated. Use year instead.",ob("FullYear",!0)),tb.fn.days=tb.fn.day,tb.fn.months=tb.fn.month,tb.fn.weeks=tb.fn.week,tb.fn.isoWeeks=tb.fn.isoWeek,tb.fn.quarters=tb.fn.quarter,tb.fn.toJSON=tb.fn.toISOString,m(tb.duration.fn=l.prototype,{_bubble:function(){var a,b,c,d=this._milliseconds,e=this._days,f=this._months,g=this._data,h=0;g.milliseconds=d%1e3,a=o(d/1e3),g.seconds=a%60,b=o(a/60),g.minutes=b%60,c=o(b/60),g.hours=c%24,e+=o(c/24),h=o(pb(e)),e-=o(qb(h)),f+=o(e/30),e%=30,h+=o(f/12),f%=12,g.days=e,g.months=f,g.years=h},abs:function(){return this._milliseconds=Math.abs(this._milliseconds),this._days=Math.abs(this._days),this._months=Math.abs(this._months),this._data.milliseconds=Math.abs(this._data.milliseconds),this._data.seconds=Math.abs(this._data.seconds),this._data.minutes=Math.abs(this._data.minutes),this._data.hours=Math.abs(this._data.hours),this._data.months=Math.abs(this._data.months),this._data.years=Math.abs(this._data.years),this},weeks:function(){return o(this.days()/7)},valueOf:function(){return this._milliseconds+864e5*this._days+this._months%12*2592e6+31536e6*A(this._months/12)},humanize:function(a){var b=gb(this,!a,this.localeData());return a&&(b=this.localeData().pastFuture(+this,b)),this.localeData().postformat(b)},add:function(a,b){var c=tb.duration(a,b);return this._milliseconds+=c._milliseconds,this._days+=c._days,this._months+=c._months,this._bubble(),this},subtract:function(a,b){var c=tb.duration(a,b);return this._milliseconds-=c._milliseconds,this._days-=c._days,this._months-=c._months,this._bubble(),this},get:function(a){return a=x(a),this[a.toLowerCase()+"s"]()},as:function(a){var b,c;if(a=x(a),"month"===a||"year"===a)return b=this._days+this._milliseconds/864e5,c=this._months+12*pb(b),"month"===a?c:c/12;switch(b=this._days+qb(this._months/12),a){case"week":return b/7+this._milliseconds/6048e5;case"day":return b+this._milliseconds/864e5;case"hour":return 24*b+this._milliseconds/36e5;case"minute":return 24*b*60+this._milliseconds/6e4;case"second":return 24*b*60*60+this._milliseconds/1e3;case"millisecond":return Math.floor(24*b*60*60*1e3)+this._milliseconds;default:throw new Error("Unknown unit "+a)}},lang:tb.fn.lang,locale:tb.fn.locale,toIsoString:f("toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)",function(){return this.toISOString()}),toISOString:function(){var a=Math.abs(this.years()),b=Math.abs(this.months()),c=Math.abs(this.days()),d=Math.abs(this.hours()),e=Math.abs(this.minutes()),f=Math.abs(this.seconds()+this.milliseconds()/1e3);return this.asSeconds()?(this.asSeconds()<0?"-":"")+"P"+(a?a+"Y":"")+(b?b+"M":"")+(c?c+"D":"")+(d||e||f?"T":"")+(d?d+"H":"")+(e?e+"M":"")+(f?f+"S":""):"P0D"},localeData:function(){return this._locale}}),tb.duration.fn.toString=tb.duration.fn.toISOString;for(vb in ic)c(ic,vb)&&rb(vb.toLowerCase());tb.duration.fn.asMilliseconds=function(){return this.as("ms")},tb.duration.fn.asSeconds=function(){return this.as("s")},tb.duration.fn.asMinutes=function(){return this.as("m")},tb.duration.fn.asHours=function(){return this.as("h")},tb.duration.fn.asDays=function(){return this.as("d")},tb.duration.fn.asWeeks=function(){return this.as("weeks")},tb.duration.fn.asMonths=function(){return this.as("M")},tb.duration.fn.asYears=function(){return this.as("y")},tb.locale("en",{ordinal:function(a){var b=a%10,c=1===A(a%100/10)?"th":1===b?"st":2===b?"nd":3===b?"rd":"th"; +return a+c}}),Jb?module.exports=tb:"function"==typeof define&&define.amd?(define("moment",function(a,b,c){return c.config&&c.config()&&c.config().noGlobal===!0&&(xb.moment=ub),tb}),sb(!0)):sb()}).call(this); \ No newline at end of file diff --git a/app/templates/404.html b/app/templates/404.html index 6463c28..f712953 100644 --- a/app/templates/404.html +++ b/app/templates/404.html @@ -2,6 +2,6 @@ {% extends "base.html" %} {% block content %} -

{{ _('File Not Found') }}

-

{{ _('Back') }}

-{% endblock %} \ No newline at end of file +

{{ _('File Not Found') }}

+

{{ _('Back') }}

+{% endblock %} diff --git a/app/templates/500.html b/app/templates/500.html index 152790c..8c3b17c 100644 --- a/app/templates/500.html +++ b/app/templates/500.html @@ -2,7 +2,7 @@ {% extends "base.html" %} {% block content %} -

{{ _('An unexpected error has occurred') }}

-

{{ _('The administrator has been notified. Sorry for the inconvenience!') }}

-

{{ _('Back') }}

-{% endblock %} \ No newline at end of file +

{{ _('An unexpected error has occurred') }}

+

{{ _('The administrator has been notified. Sorry for the inconvenience!') }}

+

{{ _('Back') }}

+{% endblock %} diff --git a/app/templates/base.html b/app/templates/base.html index b7f40a3..94cbb7a 100644 --- a/app/templates/base.html +++ b/app/templates/base.html @@ -2,17 +2,17 @@ {% if title %} - {{title}} - microblog + {{ title }} - microblog {% else %} microblog {% endif %} - - + + - - + + {% if g.locale != 'en' %} - + {% endif %} -{% include 'flash.html' %} -
-

{{ _('Please Sign In') }}

-
- {{form.hidden_tag()}} -
{{ _('Click on your OpenID provider below:') }}
-
- {% for pr in providers %} - - {% endfor %} -
-
- -
- {{ form.openid(size = 80, class = "span4") }} - {% for error in form.errors.openid %} - [{{error}}]
+ + {% include 'flash.html' %} +
+

{{ _('Please Sign In') }}

+ + {{ form.hidden_tag() }} +
{{ _('Click on your OpenID provider below:') }}
+
+ {% for pr in providers %} + {% endfor %}
-
-
-
- +
+ +
+ {{ form.openid(size=80, class="span4") }} + {% for error in form.openid.errors %} + [{{ error }}]
+ {% endfor %} +
-
-
-
- +
+
+ +
-
- -
+
+
+ +
+
+ +
{% endblock %} diff --git a/app/templates/post.html b/app/templates/post.html index 2602860..2471af5 100644 --- a/app/templates/post.html +++ b/app/templates/post.html @@ -1,17 +1,17 @@ - +
{% autoescape false %} -

{{ _('%(nickname)s said %(when)s:', nickname = '%s' % (url_for('user', nickname = post.author.nickname), post.author.nickname), when = momentjs(post.timestamp).fromNow()) }}

+

{{ _('%(nickname)s said %(when)s:', nickname='%s' % (url_for('user', nickname=post.author.nickname), post.author.nickname), when=momentjs(post.timestamp).fromNow()) }}

{% endautoescape %} -

{{post.body}}

+

{{ post.body }}

{% if post.language != None and post.language != '' and post.language != g.locale %} {% endif %} {% if post.author.id == g.user.id %} diff --git a/app/templates/user.html b/app/templates/user.html index 35131ca..67765a7 100644 --- a/app/templates/user.html +++ b/app/templates/user.html @@ -2,39 +2,39 @@ {% extends "base.html" %} {% block content %} -{% include 'flash.html' %} -
-
- + {% include 'flash.html' %} +
+
+ +
+

{{ user.nickname }}

+ {% if user.about_me %}

{{ user.about_me }}

{% endif %} + {% if user.last_seen %} +

{{ _('Last seen:') }} {{ momentjs(user.last_seen).calendar() }}

+ {% endif %} +

{{ _('Followers:') }} {{ user.followers.count() - 1 }} | {{ _('Following:') }} {{ user.followed.count() - 1 }} | + {% if user.id == g.user.id %} + {{ _('Edit your profile') }} + {% elif not g.user.is_following(user) %} + {{ _('Follow') }} + {% else %} + {{ _('Unfollow') }} + {% endif %} +

-

{{user.nickname}}

- {% if user.about_me %}

{{user.about_me}}

{% endif %} - {% if user.last_seen %} -

{{ _('Last seen:') }} {{ momentjs(user.last_seen).calendar() }}

- {% endif %} -

{{ _('Followers:') }} {{user.followers.count() - 1}} | {{ _('Following:') }} {{user.followed.count() - 1}} | - {% if user.id == g.user.id %} - {{ _('Edit your profile') }} - {% elif not g.user.is_following(user) %} - {{ _('Follow') }} - {% else %} - {{ _('Unfollow') }} - {% endif %} -

-
-{% for post in posts.items %} - {% include 'post.html' %} -{% endfor %} - + {% for post in posts.items %} + {% include 'post.html' %} + {% endfor %} + {% endblock %} diff --git a/app/translate.py b/app/translate.py index 5c3ea2e..f7ec665 100755 --- a/app/translate.py +++ b/app/translate.py @@ -1,56 +1,65 @@ -import urllib, httplib -import json -from app import app -from flask.ext.babel import gettext -from config import MS_TRANSLATOR_CLIENT_ID, MS_TRANSLATOR_CLIENT_SECRET - -def microsoft_translate(text, sourceLang, destLang): - if MS_TRANSLATOR_CLIENT_ID == "" or MS_TRANSLATOR_CLIENT_SECRET == "": - return gettext('Error: translation service not configured.') - try: - # get access token - params = urllib.urlencode({ - 'client_id': MS_TRANSLATOR_CLIENT_ID, - 'client_secret': MS_TRANSLATOR_CLIENT_SECRET, - 'scope': 'http://api.microsofttranslator.com', - 'grant_type': 'client_credentials' - }) - conn = httplib.HTTPSConnection("datamarket.accesscontrol.windows.net") - conn.request("POST", "/v2/OAuth2-13", params) - response = json.loads (conn.getresponse().read()) - token = response[u'access_token'] - - # translate - conn = httplib.HTTPConnection('api.microsofttranslator.com') - params = { - 'appId': 'Bearer ' + token, - 'from': sourceLang, - 'to': destLang, - 'text': text.encode("utf-8") - } - conn.request("GET", '/V2/Ajax.svc/Translate?' + urllib.urlencode(params)) - response = json.loads("{\"response\":" + conn.getresponse().read().decode('utf-8-sig') + "}") - return response["response"] - except: - #return gettext('Error: Unexpected error.') - raise - -def google_translate(text, sourceLang, destLang): - if not app.debug: - return gettext('Error: translation service not available.') - try: - params = urllib.urlencode({ - 'client': 't', - 'text': text.encode("utf-8"), - 'sl': sourceLang, - 'tl': destLang, - 'ie': 'UTF-8', - 'oe': 'UTF-8' - }) - conn = httplib.HTTPSConnection("translate.google.com") - conn.request("GET", "/translate_a/t?" + params, headers = { 'User-Agent': 'Mozilla/5.0' }) - httpresponse = conn.getresponse().read().replace(",,,", ",\"\",\"\",").replace(",,", ",\"\",") - response = json.loads("{\"response\":" + httpresponse + "}") - return response["response"][0][0][0] - except: - return gettext('Error: Unexpected error.') +try: + import httplib # Python 2 +except ImportError: + import http.client as httplib # Python 3 +try: + from urllib import urlencode # Python 2 +except ImportError: + from urllib.parse import urlencode # Python 3 +import json +from app import app +from flask.ext.babel import gettext +from config import MS_TRANSLATOR_CLIENT_ID, MS_TRANSLATOR_CLIENT_SECRET + + +def microsoft_translate(text, sourceLang, destLang): + if MS_TRANSLATOR_CLIENT_ID == "" or MS_TRANSLATOR_CLIENT_SECRET == "": + return gettext('Error: translation service not configured.') + try: + # get access token + params = urlencode({ + 'client_id': MS_TRANSLATOR_CLIENT_ID, + 'client_secret': MS_TRANSLATOR_CLIENT_SECRET, + 'scope': 'http://api.microsofttranslator.com', + 'grant_type': 'client_credentials' + }) + conn = httplib.HTTPSConnection("datamarket.accesscontrol.windows.net") + conn.request("POST", "/v2/OAuth2-13", params) + response = json.loads(conn.getresponse().read()) + token = response[u'access_token'] + + # translate + conn = httplib.HTTPConnection('api.microsofttranslator.com') + params = {'appId': 'Bearer ' + token, + 'from': sourceLang, + 'to': destLang, + 'text': text.encode("utf-8")} + conn.request("GET", + '/V2/Ajax.svc/Translate?' + urlencode(params)) + response = json.loads('{"response":' + + conn.getresponse().read().decode('utf-8') + '}') + return response["response"] + except: + raise + + +def google_translate(text, sourceLang, destLang): + if not app.debug: + return gettext('Error: translation service not available.') + try: + params = urlencode({ + 'client': 't', + 'text': text.encode("utf-8"), + 'sl': sourceLang, + 'tl': destLang, + 'ie': 'UTF-8', + 'oe': 'UTF-8'}) + conn = httplib.HTTPSConnection("translate.google.com") + conn.request("GET", "/translate_a/t?" + params, + headers={'User-Agent': 'Mozilla/5.0'}) + httpresponse = conn.getresponse().read().replace( + ",,,", ",\"\",\"\",").replace(",,", ",\"\",") + response = json.loads("{\"response\":" + httpresponse + "}") + return response["response"][0][0][0] + except: + return gettext('Error: Unexpected error.') diff --git a/app/translations/es/LC_MESSAGES/messages.mo b/app/translations/es/LC_MESSAGES/messages.mo new file mode 100644 index 0000000000000000000000000000000000000000..1ea4d34e77b322f804d0a4a7000b4ad11dc92937 GIT binary patch literal 3943 zcmai$%a0sK8Ne$dCNMxkkO-KEs5M^2>v+a%2V#5tkk`9od%~`FwYxSl0g0OK+Szh? 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Please try again.')) return redirect(url_for('login')) - user = User.query.filter_by(email = resp.email).first() + user = User.query.filter_by(email=resp.email).first() if user is None: nickname = resp.nickname if nickname is None or nickname == "": nickname = resp.email.split('@')[0] nickname = User.make_valid_nickname(nickname) nickname = User.make_unique_nickname(nickname) - user = User(nickname = nickname, email = resp.email, role = ROLE_USER) + user = User(nickname=nickname, email=resp.email) db.session.add(user) db.session.commit() # make the user follow him/herself @@ -106,28 +118,31 @@ def after_login(resp): if 'remember_me' in session: remember_me = session['remember_me'] session.pop('remember_me', None) - login_user(user, remember = remember_me) + login_user(user, remember=remember_me) return redirect(request.args.get('next') or url_for('index')) + @app.route('/logout') def logout(): logout_user() return redirect(url_for('index')) - + + @app.route('/user/') @app.route('/user//') @login_required -def user(nickname, page = 1): - user = User.query.filter_by(nickname = nickname).first() - if user == None: - flash(gettext('User %(nickname)s not found.', nickname = nickname)) +def user(nickname, page=1): + user = User.query.filter_by(nickname=nickname).first() + if user is None: + flash(gettext('User %(nickname)s not found.', nickname=nickname)) return redirect(url_for('index')) posts = user.posts.paginate(page, POSTS_PER_PAGE, False) return render_template('user.html', - user = user, - posts = posts) + user=user, + posts=posts) -@app.route('/edit', methods = ['GET', 'POST']) + +@app.route('/edit', methods=['GET', 'POST']) @login_required def edit(): form = EditForm(g.user.nickname) @@ -141,53 +156,56 @@ def edit(): elif request.method != "POST": form.nickname.data = g.user.nickname form.about_me.data = g.user.about_me - return render_template('edit.html', - form = form) + return render_template('edit.html', form=form) + @app.route('/follow/') @login_required def follow(nickname): - user = User.query.filter_by(nickname = nickname).first() - if user == None: - flash('User ' + nickname + ' not found.') + user = User.query.filter_by(nickname=nickname).first() + if user is None: + flash('User %s not found.' % nickname) return redirect(url_for('index')) if user == g.user: flash(gettext('You can\'t follow yourself!')) - return redirect(url_for('user', nickname = nickname)) + return redirect(url_for('user', nickname=nickname)) u = g.user.follow(user) if u is None: - flash(gettext('Cannot follow %(nickname)s.', nickname = nickname)) - return redirect(url_for('user', nickname = nickname)) + flash(gettext('Cannot follow %(nickname)s.', nickname=nickname)) + return redirect(url_for('user', nickname=nickname)) db.session.add(u) db.session.commit() - flash(gettext('You are now following %(nickname)s!', nickname = nickname)) + flash(gettext('You are now following %(nickname)s!', nickname=nickname)) follower_notification(user, g.user) - return redirect(url_for('user', nickname = nickname)) + return redirect(url_for('user', nickname=nickname)) + @app.route('/unfollow/') @login_required def unfollow(nickname): - user = User.query.filter_by(nickname = nickname).first() - if user == None: - flash('User ' + nickname + ' not found.') + user = User.query.filter_by(nickname=nickname).first() + if user is None: + flash('User %s not found.' % nickname) return redirect(url_for('index')) if user == g.user: flash(gettext('You can\'t unfollow yourself!')) - return redirect(url_for('user', nickname = nickname)) + return redirect(url_for('user', nickname=nickname)) u = g.user.unfollow(user) if u is None: - flash(gettext('Cannot unfollow %(nickname)s.', nickname = nickname)) - return redirect(url_for('user', nickname = nickname)) + flash(gettext('Cannot unfollow %(nickname)s.', nickname=nickname)) + return redirect(url_for('user', nickname=nickname)) db.session.add(u) db.session.commit() - flash(gettext('You have stopped following %(nickname)s.', nickname = nickname)) - return redirect(url_for('user', nickname = nickname)) + flash(gettext('You have stopped following %(nickname)s.', + nickname=nickname)) + return redirect(url_for('user', nickname=nickname)) + @app.route('/delete/') @login_required def delete(id): post = Post.query.get(id) - if post == None: + if post is None: flash('Post not found.') return redirect(url_for('index')) if post.author.id != g.user.id: @@ -197,28 +215,30 @@ def delete(id): db.session.commit() flash('Your post has been deleted.') return redirect(url_for('index')) - -@app.route('/search', methods = ['POST']) + + +@app.route('/search', methods=['POST']) @login_required def search(): if not g.search_form.validate_on_submit(): return redirect(url_for('index')) - return redirect(url_for('search_results', query = g.search_form.search.data)) + return redirect(url_for('search_results', query=g.search_form.search.data)) + @app.route('/search_results/') @login_required def search_results(query): results = Post.query.whoosh_search(query, MAX_SEARCH_RESULTS).all() return render_template('search_results.html', - query = query, - results = results) + query=query, + results=results) -@app.route('/translate', methods = ['POST']) + +@app.route('/translate', methods=['POST']) @login_required def translate(): return jsonify({ 'text': microsoft_translate( request.form['text'], request.form['sourceLang'], - request.form['destLang']) }) - + request.form['destLang'])}) diff --git a/config.py b/config.py index 5e8ae67..7b7d534 100644 --- a/config.py +++ b/config.py @@ -6,14 +6,15 @@ CSRF_ENABLED = True SECRET_KEY = 'you-will-never-guess' OPENID_PROVIDERS = [ - { 'name': 'Google', 'url': 'https://www.google.com/accounts/o8/id' }, - { 'name': 'Yahoo', 'url': 'https://me.yahoo.com' }, - { 'name': 'AOL', 'url': 'http://openid.aol.com/' }, - { 'name': 'Flickr', 'url': 'http://www.flickr.com/' }, - { 'name': 'MyOpenID', 'url': 'https://www.myopenid.com' }] - + {'name': 'Google', 'url': 'https://www.google.com/accounts/o8/id'}, + {'name': 'Yahoo', 'url': 'https://me.yahoo.com'}, + {'name': 'AOL', 'url': 'http://openid.aol.com/'}, + {'name': 'Flickr', 'url': 'http://www.flickr.com/'}, + {'name': 'MyOpenID', 'url': 'https://www.myopenid.com'}] + if os.environ.get('DATABASE_URL') is None: - SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'app.db') + '?check_same_thread=False' + SQLALCHEMY_DATABASE_URI = ('sqlite:///' + os.path.join(basedir, 'app.db') + + '?check_same_thread=False') else: SQLALCHEMY_DATABASE_URI = os.environ['DATABASE_URL'] SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository') @@ -27,12 +28,12 @@ WHOOSH_ENABLED = os.environ.get('HEROKU') is None DATABASE_QUERY_TIMEOUT = 0.5 # email server -MAIL_SERVER = '' # your mailserver +MAIL_SERVER = '' # your mailserver MAIL_PORT = 25 MAIL_USE_TLS = False MAIL_USE_SSL = False -MAIL_USERNAME = 'you' -MAIL_PASSWORD = 'your-password' +MAIL_USERNAME = os.environ.get('MAIL_USERNAME') +MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD') # available languages LANGUAGES = { @@ -41,8 +42,8 @@ LANGUAGES = { } # microsoft translation service -MS_TRANSLATOR_CLIENT_ID = '' # enter your MS translator app id here -MS_TRANSLATOR_CLIENT_SECRET = '' # enter your MS translator app secret here +MS_TRANSLATOR_CLIENT_ID = '' # enter your MS translator app id here +MS_TRANSLATOR_CLIENT_SECRET = '' # enter your MS translator app secret here # administrator list ADMINS = ['you@example.com'] diff --git a/db_create.py b/db_create.py index f35f9bc..32b7ba4 100755 --- a/db_create.py +++ b/db_create.py @@ -9,4 +9,5 @@ if not os.path.exists(SQLALCHEMY_MIGRATE_REPO): api.create(SQLALCHEMY_MIGRATE_REPO, 'database repository') api.version_control(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) else: - api.version_control(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, api.version(SQLALCHEMY_MIGRATE_REPO)) + api.version_control(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, + api.version(SQLALCHEMY_MIGRATE_REPO)) diff --git a/db_downgrade.py b/db_downgrade.py index 53c906a..59200a9 100755 --- a/db_downgrade.py +++ b/db_downgrade.py @@ -4,4 +4,5 @@ from config import SQLALCHEMY_DATABASE_URI from config import SQLALCHEMY_MIGRATE_REPO v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) api.downgrade(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, v - 1) -print 'Current database version: ' + str(api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)) +v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) +print('Current database version: ' + str(v)) diff --git a/db_migrate.py b/db_migrate.py index 8762121..3d69474 100755 --- a/db_migrate.py +++ b/db_migrate.py @@ -4,12 +4,16 @@ from migrate.versioning import api from app import db from config import SQLALCHEMY_DATABASE_URI from config import SQLALCHEMY_MIGRATE_REPO -migration = SQLALCHEMY_MIGRATE_REPO + '/versions/%03d_migration.py' % (api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) + 1) +v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) +migration = SQLALCHEMY_MIGRATE_REPO + ('/versions/%03d_migration.py' % (v+1)) tmp_module = imp.new_module('old_model') old_model = api.create_model(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) exec old_model in tmp_module.__dict__ -script = api.make_update_script_for_model(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, tmp_module.meta, db.metadata) +script = api.make_update_script_for_model(SQLALCHEMY_DATABASE_URI, + SQLALCHEMY_MIGRATE_REPO, + tmp_module.meta, db.metadata) open(migration, "wt").write(script) api.upgrade(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) -print 'New migration saved as ' + migration -print 'Current database version: ' + str(api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)) +v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) +print('New migration saved as ' + migration) +print('Current database version: ' + str(v)) diff --git a/db_repository/versions/001_migration.py b/db_repository/versions/001_migration.py index 6390ab3..5f00240 100644 --- a/db_repository/versions/001_migration.py +++ b/db_repository/versions/001_migration.py @@ -9,7 +9,6 @@ user = Table('user', post_meta, Column('id', Integer, primary_key=True, nullable=False), Column('nickname', String(length=64)), Column('email', String(length=120)), - Column('role', SmallInteger, default=ColumnDefault(0)), ) diff --git a/db_repository/versions/003_migration.py b/db_repository/versions/003_migration.py index 6d7b961..014645f 100644 --- a/db_repository/versions/003_migration.py +++ b/db_repository/versions/003_migration.py @@ -9,7 +9,6 @@ user = Table('user', post_meta, Column('id', Integer, primary_key=True, nullable=False), Column('nickname', String(length=64)), Column('email', String(length=120)), - Column('role', SmallInteger, default=ColumnDefault(0)), Column('about_me', String(length=140)), Column('last_seen', DateTime), ) diff --git a/db_upgrade.py b/db_upgrade.py index 3aabbe4..d17f322 100755 --- a/db_upgrade.py +++ b/db_upgrade.py @@ -3,4 +3,5 @@ from migrate.versioning import api from config import SQLALCHEMY_DATABASE_URI from config import SQLALCHEMY_MIGRATE_REPO api.upgrade(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) -print 'Current database version: ' + str(api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)) +v = api.db_version(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO) +print('Current database version: ' + str(v)) diff --git a/profile.py b/profile.py index 2a3203a..f5e4f8c 100755 --- a/profile.py +++ b/profile.py @@ -3,6 +3,5 @@ from werkzeug.contrib.profiler import ProfilerMiddleware from app import app app.config['PROFILE'] = True -app.wsgi_app = ProfilerMiddleware(app.wsgi_app, restrictions = [30]) -app.run(debug = True) - +app.wsgi_app = ProfilerMiddleware(app.wsgi_app, restrictions=[30]) +app.run(debug=True) diff --git a/requirements.txt b/requirements.txt index 8668666..366f76c 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,28 +1,31 @@ -Babel==0.9.6 -Flask==0.9 -Flask-Babel==0.8 -Flask-Login==0.1.3 -Flask-Mail==0.8.2 -Flask-OpenID==1.1.1 -Flask-SQLAlchemy==0.16 -Flask-WTF==0.8.3 -git+git://github.com/miguelgrinberg/Flask-WhooshAlchemy -Jinja2==2.6 -MySQL-python==1.2.4 -SQLAlchemy==0.7.9 -Tempita==0.5.1 -WTForms==1.0.3 -Werkzeug==0.8.3 -Whoosh==2.4.1 -blinker==1.2 -coverage==3.6 +Babel==1.3 +Flask==0.10.1 +Flask-Babel==0.9 +Flask-Login==0.2.11 +Flask-Mail==0.9.0 +Flask-OpenID==1.2.1 +Flask-SQLAlchemy==2.0 +Flask-WTF==0.10.2 +Flask-WhooshAlchemy==0.56 +Jinja2==2.7.3 +MarkupSafe==0.23 +SQLAlchemy==0.9.7 +Tempita==0.5.2 +WTForms==2.0.1 +Werkzeug==0.9.6 +Whoosh==2.6.0 +blinker==1.3 +coverage==3.7.1 decorator==3.4.0 -flup==1.0.3.dev-20110405 +flipflop==1.0 guess-language==0.2 -gunicorn==0.17.2 -psycopg2==2.5 +gunicorn==19.1.1 +itsdangerous==0.24 +pbr==0.10.0 +psycopg2==2.5.4 python-openid==2.2.5 -pytz==2013b +pytz==2014.7 +six==1.8.0 speaklater==1.3 -sqlalchemy-migrate==0.7.2 - +sqlalchemy-migrate==0.9.2 +sqlparse==0.1.11 diff --git a/run.py b/run.py index 188c314..178fd8a 100755 --- a/run.py +++ b/run.py @@ -1,3 +1,3 @@ #!flask/bin/python from app import app -app.run(debug = True) +app.run(debug=True) diff --git a/runp-heroku.py b/runp-heroku.py deleted file mode 100755 index dc0fb4e..0000000 --- a/runp-heroku.py +++ /dev/null @@ -1,2 +0,0 @@ -#!flask/bin/python -from app import app diff --git a/runp-mysql.fcgi b/runp-mysql.fcgi index c037d5a..0fb5c1e 100755 --- a/runp-mysql.fcgi +++ b/runp-mysql.fcgi @@ -1,9 +1,10 @@ #!flask/bin/python +import os # use mysql os.environ['DATABASE_URL'] = 'mysql://apps:apps@localhost/apps' -from flup.server.fcgi import WSGIServer +from flipflop import WSGIServer from app import app if __name__ == '__main__': diff --git a/runp-sqlite.fcgi b/runp-sqlite.fcgi index ad3ec4d..8fe88e4 100755 --- a/runp-sqlite.fcgi +++ b/runp-sqlite.fcgi @@ -1,5 +1,5 @@ #!flask/bin/python -from flup.server.fcgi import WSGIServer +from flipflop import WSGIServer from app import app if __name__ == '__main__': diff --git a/setup.py b/setup.py deleted file mode 100755 index fbd302d..0000000 --- a/setup.py +++ /dev/null @@ -1,24 +0,0 @@ -#!/usr/bin/python -import os, subprocess, sys -subprocess.call(['python', 'virtualenv.py', 'flask']) -if sys.platform == 'win32': - bin = 'Scripts' -else: - bin = 'bin' -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask<0.10']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-login']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-openid']) -if sys.platform == 'win32': - subprocess.call([os.path.join('flask', bin, 'pip'), 'install', '--no-deps', 'lamson', 'chardet', 'flask-mail']) -else: - subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-mail']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'sqlalchemy==0.7.9']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-sqlalchemy']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'sqlalchemy-migrate']) -#subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-whooshalchemy']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'git+git://github.com/miguelgrinberg/Flask-WhooshAlchemy']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-wtf']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flask-babel']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'guess-language']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'flup']) -subprocess.call([os.path.join('flask', bin, 'pip'), 'install', 'coverage']) diff --git a/tests.py b/tests.py index 8db870e..880389e 100755 --- a/tests.py +++ b/tests.py @@ -2,7 +2,7 @@ # -*- coding: utf8 -*- from coverage import coverage -cov = coverage(branch = True, omit = ['flask/*', 'tests.py']) +cov = coverage(branch=True, omit=['flask/*', 'tests.py']) cov.start() import os @@ -14,13 +14,15 @@ from app import app, db from app.models import User, Post from app.translate import microsoft_translate + class TestCase(unittest.TestCase): def setUp(self): app.config['TESTING'] = True - app.config['CSRF_ENABLED'] = False - app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'test.db') + app.config['WTF_CSRF_ENABLED'] = False + app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + \ + os.path.join(basedir, 'test.db') db.create_all() - + def tearDown(self): db.session.remove() db.drop_all() @@ -32,24 +34,25 @@ class TestCase(unittest.TestCase): n = User.make_valid_nickname('John_[123]\n') assert n == 'John_123' # create a user - u = User(nickname = 'john', email = 'john@example.com') + u = User(nickname='john', email='john@example.com') db.session.add(u) db.session.commit() - assert u.is_authenticated() == True - assert u.is_active() == True - assert u.is_anonymous() == False + assert u.is_authenticated() is True + assert u.is_active() is True + assert u.is_anonymous() is False assert u.id == int(u.get_id()) - + def test_avatar(self): # create a user - u = User(nickname = 'john', email = 'john@example.com') + u = User(nickname='john', email='john@example.com') avatar = u.avatar(128) - expected = 'http://www.gravatar.com/avatar/d4c74594d841139328695756648b6bd6' + expected = 'http://www.gravatar.com/avatar/' + \ + 'd4c74594d841139328695756648b6bd6' assert avatar[0:len(expected)] == expected def test_make_unique_nickname(self): # create a user and write it to the database - u = User(nickname = 'john', email = 'john@example.com') + u = User(nickname='john', email='john@example.com') db.session.add(u) db.session.commit() nickname = User.make_unique_nickname('susan') @@ -57,67 +60,71 @@ class TestCase(unittest.TestCase): nickname = User.make_unique_nickname('john') assert nickname != 'john' # make another user with the new nickname - u = User(nickname = nickname, email = 'susan@example.com') + u = User(nickname=nickname, email='susan@example.com') db.session.add(u) db.session.commit() nickname2 = User.make_unique_nickname('john') assert nickname2 != 'john' assert nickname2 != nickname - + def test_follow(self): - u1 = User(nickname = 'john', email = 'john@example.com') - u2 = User(nickname = 'susan', email = 'susan@example.com') + u1 = User(nickname='john', email='john@example.com') + u2 = User(nickname='susan', email='susan@example.com') db.session.add(u1) db.session.add(u2) db.session.commit() - assert u1.unfollow(u2) == None + assert u1.unfollow(u2) is None u = u1.follow(u2) db.session.add(u) db.session.commit() - assert u1.follow(u2) == None + assert u1.follow(u2) is None assert u1.is_following(u2) assert u1.followed.count() == 1 assert u1.followed.first().nickname == 'susan' assert u2.followers.count() == 1 assert u2.followers.first().nickname == 'john' u = u1.unfollow(u2) - assert u != None + assert u is not None db.session.add(u) db.session.commit() - assert u1.is_following(u2) == False + assert not u1.is_following(u2) assert u1.followed.count() == 0 assert u2.followers.count() == 0 - + def test_follow_posts(self): # make four users - u1 = User(nickname = 'john', email = 'john@example.com') - u2 = User(nickname = 'susan', email = 'susan@example.com') - u3 = User(nickname = 'mary', email = 'mary@example.com') - u4 = User(nickname = 'david', email = 'david@example.com') + u1 = User(nickname='john', email='john@example.com') + u2 = User(nickname='susan', email='susan@example.com') + u3 = User(nickname='mary', email='mary@example.com') + u4 = User(nickname='david', email='david@example.com') db.session.add(u1) db.session.add(u2) db.session.add(u3) db.session.add(u4) # make four posts utcnow = datetime.utcnow() - p1 = Post(body = "post from john", author = u1, timestamp = utcnow + timedelta(seconds = 1)) - p2 = Post(body = "post from susan", author = u2, timestamp = utcnow + timedelta(seconds = 2)) - p3 = Post(body = "post from mary", author = u3, timestamp = utcnow + timedelta(seconds = 3)) - p4 = Post(body = "post from david", author = u4, timestamp = utcnow + timedelta(seconds = 4)) + p1 = Post(body="post from john", author=u1, + timestamp=utcnow + timedelta(seconds=1)) + p2 = Post(body="post from susan", author=u2, + timestamp=utcnow + timedelta(seconds=2)) + p3 = Post(body="post from mary", author=u3, + timestamp=utcnow + timedelta(seconds=3)) + p4 = Post(body="post from david", author=u4, + timestamp=utcnow + timedelta(seconds=4)) db.session.add(p1) db.session.add(p2) db.session.add(p3) db.session.add(p4) db.session.commit() # setup the followers - u1.follow(u1) # john follows himself - u1.follow(u2) # john follows susan - u1.follow(u4) # john follows david - u2.follow(u2) # susan follows herself - u2.follow(u3) # susan follows mary - u3.follow(u3) # mary follows herself - u3.follow(u4) # mary follows david - u4.follow(u4) # david follows himself + u1.follow(u1) # john follows himself + u1.follow(u2) # john follows susan + u1.follow(u4) # john follows david + u2.follow(u2) # susan follows herself + u2.follow(u3) # susan follows mary + u3.follow(u3) # mary follows herself + u3.follow(u4) # mary follows david + u4.follow(u4) # david follows himself db.session.add(u1) db.session.add(u2) db.session.add(u3) @@ -143,8 +150,8 @@ class TestCase(unittest.TestCase): def test_delete_post(self): # create a user and a post - u = User(nickname = 'john', email = 'john@example.com') - p = Post(body = 'test post', author = u, timestamp = datetime.utcnow()) + u = User(nickname='john', email='john@example.com') + p = Post(body='test post', author=u, timestamp=datetime.utcnow()) db.session.add(u) db.session.add(p) db.session.commit() @@ -159,7 +166,8 @@ class TestCase(unittest.TestCase): def test_translation(self): assert microsoft_translate(u'English', 'en', 'es') == u'Inglés' assert microsoft_translate(u'Español', 'es', 'en') == u'Spanish' - + + if __name__ == '__main__': try: unittest.main() @@ -170,5 +178,5 @@ if __name__ == '__main__': print "\n\nCoverage Report:\n" cov.report() print "\nHTML version: " + os.path.join(basedir, "tmp/coverage/index.html") - cov.html_report(directory = 'tmp/coverage') + cov.html_report(directory='tmp/coverage') cov.erase() diff --git a/tr_compile.py b/tr_compile.py index 298b9a5..ca33665 100755 --- a/tr_compile.py +++ b/tr_compile.py @@ -6,4 +6,3 @@ if sys.platform == 'win32': else: pybabel = 'flask/bin/pybabel' os.system(pybabel + ' compile -d app/translations') - diff --git a/tr_init.py b/tr_init.py index 66e72d8..221cc83 100755 --- a/tr_init.py +++ b/tr_init.py @@ -8,7 +8,8 @@ else: if len(sys.argv) != 2: print "usage: tr_init " sys.exit(1) -os.system(pybabel + ' extract -F babel.cfg -k lazy_gettext -o messages.pot app') -os.system(pybabel + ' init -i messages.pot -d app/translations -l ' + sys.argv[1]) +os.system(pybabel + + ' extract -F babel.cfg -k lazy_gettext -o messages.pot app') +os.system(pybabel + + ' init -i messages.pot -d app/translations -l ' + sys.argv[1]) os.unlink('messages.pot') - diff --git a/tr_update.py b/tr_update.py index b041685..5dcbac9 100755 --- a/tr_update.py +++ b/tr_update.py @@ -8,4 +8,3 @@ else: os.system(pybabel + ' extract -F babel.cfg -k lazy_gettext -o messages.pot app') os.system(pybabel + ' update -i messages.pot -d app/translations') os.unlink('messages.pot') - diff --git a/virtualenv.py b/virtualenv.py deleted file mode 100755 index 0067e32..0000000 --- a/virtualenv.py +++ /dev/null @@ -1,2475 +0,0 @@ -#!/usr/bin/env python -"""Create a "virtual" Python installation -""" - -# If you change the version here, change it in setup.py -# and docs/conf.py as well. -__version__ = "1.8.2" # following best practices -virtualenv_version = __version__ # legacy, again - -import base64 -import sys -import os -import codecs -import optparse -import re -import shutil -import logging -import tempfile -import zlib -import errno -import glob -import distutils.sysconfig -from distutils.util import strtobool -import struct -import subprocess - -if sys.version_info < (2, 5): - print('ERROR: %s' % sys.exc_info()[1]) - print('ERROR: this script requires Python 2.5 or greater.') - sys.exit(101) - -try: - set -except NameError: - from sets import Set as set -try: - basestring -except NameError: - basestring = str - -try: - import ConfigParser -except ImportError: - import configparser as ConfigParser - -join = os.path.join -py_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1]) - -is_jython = sys.platform.startswith('java') -is_pypy = hasattr(sys, 'pypy_version_info') -is_win = (sys.platform == 'win32') -is_cygwin = (sys.platform == 'cygwin') -is_darwin = (sys.platform == 'darwin') -abiflags = getattr(sys, 'abiflags', '') - -user_dir = os.path.expanduser('~') -if is_win: - default_storage_dir = os.path.join(user_dir, 'virtualenv') -else: - default_storage_dir = os.path.join(user_dir, '.virtualenv') -default_config_file = os.path.join(default_storage_dir, 'virtualenv.ini') - -if is_pypy: - expected_exe = 'pypy' -elif is_jython: - expected_exe = 'jython' -else: - expected_exe = 'python' - - -REQUIRED_MODULES = ['os', 'posix', 'posixpath', 'nt', 'ntpath', 'genericpath', - 'fnmatch', 'locale', 'encodings', 'codecs', - 'stat', 'UserDict', 'readline', 'copy_reg', 'types', - 're', 'sre', 'sre_parse', 'sre_constants', 'sre_compile', - 'zlib'] - -REQUIRED_FILES = ['lib-dynload', 'config'] - -majver, minver = sys.version_info[:2] -if majver == 2: - if minver >= 6: - REQUIRED_MODULES.extend(['warnings', 'linecache', '_abcoll', 'abc']) - if minver >= 7: - REQUIRED_MODULES.extend(['_weakrefset']) - if minver <= 3: - REQUIRED_MODULES.extend(['sets', '__future__']) -elif majver == 3: - # Some extra modules are needed for Python 3, but different ones - # for different versions. - REQUIRED_MODULES.extend(['_abcoll', 'warnings', 'linecache', 'abc', 'io', - '_weakrefset', 'copyreg', 'tempfile', 'random', - '__future__', 'collections', 'keyword', 'tarfile', - 'shutil', 'struct', 'copy', 'tokenize', 'token', - 'functools', 'heapq', 'bisect', 'weakref', - 'reprlib']) - if minver >= 2: - REQUIRED_FILES[-1] = 'config-%s' % majver - if minver == 3: - # The whole list of 3.3 modules is reproduced below - the current - # uncommented ones are required for 3.3 as of now, but more may be - # added as 3.3 development continues. - REQUIRED_MODULES.extend([ - #"aifc", - #"antigravity", - #"argparse", - #"ast", - #"asynchat", - #"asyncore", - "base64", - #"bdb", - #"binhex", - #"bisect", - #"calendar", - #"cgi", - #"cgitb", - #"chunk", - #"cmd", - #"codeop", - #"code", - #"colorsys", - #"_compat_pickle", - #"compileall", - #"concurrent", - #"configparser", - #"contextlib", - #"cProfile", - #"crypt", - #"csv", - #"ctypes", - #"curses", - #"datetime", - #"dbm", - #"decimal", - #"difflib", - #"dis", - #"doctest", - #"dummy_threading", - "_dummy_thread", - #"email", - #"filecmp", - #"fileinput", - #"formatter", - #"fractions", - #"ftplib", - #"functools", - #"getopt", - #"getpass", - #"gettext", - #"glob", - #"gzip", - "hashlib", - #"heapq", - "hmac", - #"html", - #"http", - #"idlelib", - #"imaplib", - #"imghdr", - #"importlib", - #"inspect", - #"json", - #"lib2to3", - #"logging", - #"macpath", - #"macurl2path", - #"mailbox", - #"mailcap", - #"_markupbase", - #"mimetypes", - #"modulefinder", - #"multiprocessing", - #"netrc", - #"nntplib", - #"nturl2path", - #"numbers", - #"opcode", - #"optparse", - #"os2emxpath", - #"pdb", - #"pickle", - #"pickletools", - #"pipes", - #"pkgutil", - #"platform", - #"plat-linux2", - #"plistlib", - #"poplib", - #"pprint", - #"profile", - #"pstats", - #"pty", - #"pyclbr", - #"py_compile", - #"pydoc_data", - #"pydoc", - #"_pyio", - #"queue", - #"quopri", - #"reprlib", - "rlcompleter", - #"runpy", - #"sched", - #"shelve", - #"shlex", - #"smtpd", - #"smtplib", - #"sndhdr", - #"socket", - #"socketserver", - #"sqlite3", - #"ssl", - #"stringprep", - #"string", - #"_strptime", - #"subprocess", - #"sunau", - #"symbol", - #"symtable", - #"sysconfig", - #"tabnanny", - #"telnetlib", - #"test", - #"textwrap", - #"this", - #"_threading_local", - #"threading", - #"timeit", - #"tkinter", - #"tokenize", - #"token", - #"traceback", - #"trace", - #"tty", - #"turtledemo", - #"turtle", - #"unittest", - #"urllib", - #"uuid", - #"uu", - #"wave", - #"weakref", - #"webbrowser", - #"wsgiref", - #"xdrlib", - #"xml", - #"xmlrpc", - #"zipfile", - ]) - -if is_pypy: - # these are needed to correctly display the exceptions that may happen - # during the bootstrap - REQUIRED_MODULES.extend(['traceback', 'linecache']) - -class Logger(object): - - """ - Logging object for use in command-line script. Allows ranges of - levels, to avoid some redundancy of displayed information. - """ - - DEBUG = logging.DEBUG - INFO = logging.INFO - NOTIFY = (logging.INFO+logging.WARN)/2 - WARN = WARNING = logging.WARN - ERROR = logging.ERROR - FATAL = logging.FATAL - - LEVELS = [DEBUG, INFO, NOTIFY, WARN, ERROR, FATAL] - - def __init__(self, consumers): - self.consumers = consumers - self.indent = 0 - self.in_progress = None - self.in_progress_hanging = False - - def debug(self, msg, *args, **kw): - self.log(self.DEBUG, msg, *args, **kw) - def info(self, msg, *args, **kw): - self.log(self.INFO, msg, *args, **kw) - def notify(self, msg, *args, **kw): - self.log(self.NOTIFY, msg, *args, **kw) - def warn(self, msg, *args, **kw): - self.log(self.WARN, msg, *args, **kw) - def error(self, msg, *args, **kw): - self.log(self.ERROR, msg, *args, **kw) - def fatal(self, msg, *args, **kw): - self.log(self.FATAL, msg, *args, **kw) - def log(self, level, msg, *args, **kw): - if args: - if kw: - raise TypeError( - "You may give positional or keyword arguments, not both") - args = args or kw - rendered = None - for consumer_level, consumer in self.consumers: - if self.level_matches(level, consumer_level): - if (self.in_progress_hanging - and consumer in (sys.stdout, sys.stderr)): - self.in_progress_hanging = False - sys.stdout.write('\n') - sys.stdout.flush() - if rendered is None: - if args: - rendered = msg % args - else: - rendered = msg - rendered = ' '*self.indent + rendered - if hasattr(consumer, 'write'): - consumer.write(rendered+'\n') - else: - consumer(rendered) - - def start_progress(self, msg): - assert not self.in_progress, ( - "Tried to start_progress(%r) while in_progress %r" - % (msg, self.in_progress)) - if self.level_matches(self.NOTIFY, self._stdout_level()): - sys.stdout.write(msg) - sys.stdout.flush() - self.in_progress_hanging = True - else: - self.in_progress_hanging = False - self.in_progress = msg - - def end_progress(self, msg='done.'): - assert self.in_progress, ( - "Tried to end_progress without start_progress") - if self.stdout_level_matches(self.NOTIFY): - if not self.in_progress_hanging: - # Some message has been printed out since start_progress - sys.stdout.write('...' + self.in_progress + msg + '\n') - sys.stdout.flush() - else: - sys.stdout.write(msg + '\n') - sys.stdout.flush() - self.in_progress = None - self.in_progress_hanging = False - - def show_progress(self): - """If we are in a progress scope, and no log messages have been - shown, write out another '.'""" - if self.in_progress_hanging: - sys.stdout.write('.') - sys.stdout.flush() - - def stdout_level_matches(self, level): - """Returns true if a message at this level will go to stdout""" - return self.level_matches(level, self._stdout_level()) - - def _stdout_level(self): - """Returns the level that stdout runs at""" - for level, consumer in self.consumers: - if consumer is sys.stdout: - return level - return self.FATAL - - def level_matches(self, level, consumer_level): - """ - >>> l = Logger([]) - >>> l.level_matches(3, 4) - False - >>> l.level_matches(3, 2) - True - >>> l.level_matches(slice(None, 3), 3) - False - >>> l.level_matches(slice(None, 3), 2) - True - >>> l.level_matches(slice(1, 3), 1) - True - >>> l.level_matches(slice(2, 3), 1) - False - """ - if isinstance(level, slice): - start, stop = level.start, level.stop - if start is not None and start > consumer_level: - return False - if stop is not None and stop <= consumer_level: - return False - return True - else: - return level >= consumer_level - - #@classmethod - def level_for_integer(cls, level): - levels = cls.LEVELS - if level < 0: - return levels[0] - if level >= len(levels): - return levels[-1] - return levels[level] - - level_for_integer = classmethod(level_for_integer) - -# create a silent logger just to prevent this from being undefined -# will be overridden with requested verbosity main() is called. -logger = Logger([(Logger.LEVELS[-1], sys.stdout)]) - -def mkdir(path): - if not os.path.exists(path): - logger.info('Creating %s', path) - os.makedirs(path) - else: - logger.info('Directory %s already exists', path) - -def copyfileordir(src, dest): - if os.path.isdir(src): - shutil.copytree(src, dest, True) - else: - shutil.copy2(src, dest) - -def copyfile(src, dest, symlink=True): - if not os.path.exists(src): - # Some bad symlink in the src - logger.warn('Cannot find file %s (bad symlink)', src) - return - if os.path.exists(dest): - logger.debug('File %s already exists', dest) - return - if not os.path.exists(os.path.dirname(dest)): - logger.info('Creating parent directories for %s' % os.path.dirname(dest)) - os.makedirs(os.path.dirname(dest)) - if not os.path.islink(src): - srcpath = os.path.abspath(src) - else: - srcpath = os.readlink(src) - if symlink and hasattr(os, 'symlink') and not is_win: - logger.info('Symlinking %s', dest) - try: - os.symlink(srcpath, dest) - except (OSError, NotImplementedError): - logger.info('Symlinking failed, copying to %s', dest) - copyfileordir(src, dest) - else: - logger.info('Copying to %s', dest) - copyfileordir(src, dest) - -def writefile(dest, content, overwrite=True): - if not os.path.exists(dest): - logger.info('Writing %s', dest) - f = open(dest, 'wb') - f.write(content.encode('utf-8')) - f.close() - return - else: - f = open(dest, 'rb') - c = f.read() - f.close() - if c != content.encode("utf-8"): - if not overwrite: - logger.notify('File %s exists with different content; not overwriting', dest) - return - logger.notify('Overwriting %s with new content', dest) - f = open(dest, 'wb') - f.write(content.encode('utf-8')) - f.close() - else: - logger.info('Content %s already in place', dest) - -def rmtree(dir): - if os.path.exists(dir): - logger.notify('Deleting tree %s', dir) - shutil.rmtree(dir) - else: - logger.info('Do not need to delete %s; already gone', dir) - -def make_exe(fn): - if hasattr(os, 'chmod'): - oldmode = os.stat(fn).st_mode & 0xFFF # 0o7777 - newmode = (oldmode | 0x16D) & 0xFFF # 0o555, 0o7777 - os.chmod(fn, newmode) - logger.info('Changed mode of %s to %s', fn, oct(newmode)) - -def _find_file(filename, dirs): - for dir in reversed(dirs): - files = glob.glob(os.path.join(dir, filename)) - if files and os.path.exists(files[0]): - return files[0] - return filename - -def _install_req(py_executable, unzip=False, distribute=False, - search_dirs=None, never_download=False): - - if search_dirs is None: - search_dirs = file_search_dirs() - - if not distribute: - setup_fn = 'setuptools-*-py%s.egg' % sys.version[:3] - project_name = 'setuptools' - bootstrap_script = EZ_SETUP_PY - source = None - else: - setup_fn = None - source = 'distribute-*.tar.gz' - project_name = 'distribute' - bootstrap_script = DISTRIBUTE_SETUP_PY - - if setup_fn is not None: - setup_fn = _find_file(setup_fn, search_dirs) - - if source is not None: - source = _find_file(source, search_dirs) - - if is_jython and os._name == 'nt': - # Jython's .bat sys.executable can't handle a command line - # argument with newlines - fd, ez_setup = tempfile.mkstemp('.py') - os.write(fd, bootstrap_script) - os.close(fd) - cmd = [py_executable, ez_setup] - else: - cmd = [py_executable, '-c', bootstrap_script] - if unzip: - cmd.append('--always-unzip') - env = {} - remove_from_env = ['__PYVENV_LAUNCHER__'] - if logger.stdout_level_matches(logger.DEBUG): - cmd.append('-v') - - old_chdir = os.getcwd() - if setup_fn is not None and os.path.exists(setup_fn): - logger.info('Using existing %s egg: %s' % (project_name, setup_fn)) - cmd.append(setup_fn) - if os.environ.get('PYTHONPATH'): - env['PYTHONPATH'] = setup_fn + os.path.pathsep + os.environ['PYTHONPATH'] - else: - env['PYTHONPATH'] = setup_fn - else: - # the source is found, let's chdir - if source is not None and os.path.exists(source): - logger.info('Using existing %s egg: %s' % (project_name, source)) - os.chdir(os.path.dirname(source)) - # in this case, we want to be sure that PYTHONPATH is unset (not - # just empty, really unset), else CPython tries to import the - # site.py that it's in virtualenv_support - remove_from_env.append('PYTHONPATH') - else: - if never_download: - logger.fatal("Can't find any local distributions of %s to install " - "and --never-download is set. Either re-run virtualenv " - "without the --never-download option, or place a %s " - "distribution (%s) in one of these " - "locations: %r" % (project_name, project_name, - setup_fn or source, - search_dirs)) - sys.exit(1) - - logger.info('No %s egg found; downloading' % project_name) - cmd.extend(['--always-copy', '-U', project_name]) - logger.start_progress('Installing %s...' % project_name) - logger.indent += 2 - cwd = None - if project_name == 'distribute': - env['DONT_PATCH_SETUPTOOLS'] = 'true' - - def _filter_ez_setup(line): - return filter_ez_setup(line, project_name) - - if not os.access(os.getcwd(), os.W_OK): - cwd = tempfile.mkdtemp() - if source is not None and os.path.exists(source): - # the current working dir is hostile, let's copy the - # tarball to a temp dir - target = os.path.join(cwd, os.path.split(source)[-1]) - shutil.copy(source, target) - try: - call_subprocess(cmd, show_stdout=False, - filter_stdout=_filter_ez_setup, - extra_env=env, - remove_from_env=remove_from_env, - cwd=cwd) - finally: - logger.indent -= 2 - logger.end_progress() - if cwd is not None: - shutil.rmtree(cwd) - if os.getcwd() != old_chdir: - os.chdir(old_chdir) - if is_jython and os._name == 'nt': - os.remove(ez_setup) - -def file_search_dirs(): - here = os.path.dirname(os.path.abspath(__file__)) - dirs = ['.', here, - join(here, 'virtualenv_support')] - if os.path.splitext(os.path.dirname(__file__))[0] != 'virtualenv': - # Probably some boot script; just in case virtualenv is installed... - try: - import virtualenv - except ImportError: - pass - else: - dirs.append(os.path.join(os.path.dirname(virtualenv.__file__), 'virtualenv_support')) - return [d for d in dirs if os.path.isdir(d)] - -def install_setuptools(py_executable, unzip=False, - search_dirs=None, never_download=False): - _install_req(py_executable, unzip, - search_dirs=search_dirs, never_download=never_download) - -def install_distribute(py_executable, unzip=False, - search_dirs=None, never_download=False): - _install_req(py_executable, unzip, distribute=True, - search_dirs=search_dirs, never_download=never_download) - -_pip_re = re.compile(r'^pip-.*(zip|tar.gz|tar.bz2|tgz|tbz)$', re.I) -def install_pip(py_executable, search_dirs=None, never_download=False): - if search_dirs is None: - search_dirs = file_search_dirs() - - filenames = [] - for dir in search_dirs: - filenames.extend([join(dir, fn) for fn in os.listdir(dir) - if _pip_re.search(fn)]) - filenames = [(os.path.basename(filename).lower(), i, filename) for i, filename in enumerate(filenames)] - filenames.sort() - filenames = [filename for basename, i, filename in filenames] - if not filenames: - filename = 'pip' - else: - filename = filenames[-1] - easy_install_script = 'easy_install' - if is_win: - easy_install_script = 'easy_install-script.py' - # There's two subtle issues here when invoking easy_install. - # 1. On unix-like systems the easy_install script can *only* be executed - # directly if its full filesystem path is no longer than 78 characters. - # 2. A work around to [1] is to use the `python path/to/easy_install foo` - # pattern, but that breaks if the path contains non-ASCII characters, as - # you can't put the file encoding declaration before the shebang line. - # The solution is to use Python's -x flag to skip the first line of the - # script (and any ASCII decoding errors that may have occurred in that line) - cmd = [py_executable, '-x', join(os.path.dirname(py_executable), easy_install_script), filename] - # jython and pypy don't yet support -x - if is_jython or is_pypy: - cmd.remove('-x') - if filename == 'pip': - if never_download: - logger.fatal("Can't find any local distributions of pip to install " - "and --never-download is set. Either re-run virtualenv " - "without the --never-download option, or place a pip " - "source distribution (zip/tar.gz/tar.bz2) in one of these " - "locations: %r" % search_dirs) - sys.exit(1) - logger.info('Installing pip from network...') - else: - logger.info('Installing existing %s distribution: %s' % ( - os.path.basename(filename), filename)) - logger.start_progress('Installing pip...') - logger.indent += 2 - def _filter_setup(line): - return filter_ez_setup(line, 'pip') - try: - call_subprocess(cmd, show_stdout=False, - filter_stdout=_filter_setup) - finally: - logger.indent -= 2 - logger.end_progress() - -def filter_ez_setup(line, project_name='setuptools'): - if not line.strip(): - return Logger.DEBUG - if project_name == 'distribute': - for prefix in ('Extracting', 'Now working', 'Installing', 'Before', - 'Scanning', 'Setuptools', 'Egg', 'Already', - 'running', 'writing', 'reading', 'installing', - 'creating', 'copying', 'byte-compiling', 'removing', - 'Processing'): - if line.startswith(prefix): - return Logger.DEBUG - return Logger.DEBUG - for prefix in ['Reading ', 'Best match', 'Processing setuptools', - 'Copying setuptools', 'Adding setuptools', - 'Installing ', 'Installed ']: - if line.startswith(prefix): - return Logger.DEBUG - return Logger.INFO - - -class UpdatingDefaultsHelpFormatter(optparse.IndentedHelpFormatter): - """ - Custom help formatter for use in ConfigOptionParser that updates - the defaults before expanding them, allowing them to show up correctly - in the help listing - """ - def expand_default(self, option): - if self.parser is not None: - self.parser.update_defaults(self.parser.defaults) - return optparse.IndentedHelpFormatter.expand_default(self, option) - - -class ConfigOptionParser(optparse.OptionParser): - """ - Custom option parser which updates its defaults by by checking the - configuration files and environmental variables - """ - def __init__(self, *args, **kwargs): - self.config = ConfigParser.RawConfigParser() - self.files = self.get_config_files() - self.config.read(self.files) - optparse.OptionParser.__init__(self, *args, **kwargs) - - def get_config_files(self): - config_file = os.environ.get('VIRTUALENV_CONFIG_FILE', False) - if config_file and os.path.exists(config_file): - return [config_file] - return [default_config_file] - - def update_defaults(self, defaults): - """ - Updates the given defaults with values from the config files and - the environ. Does a little special handling for certain types of - options (lists). - """ - # Then go and look for the other sources of configuration: - config = {} - # 1. config files - config.update(dict(self.get_config_section('virtualenv'))) - # 2. environmental variables - config.update(dict(self.get_environ_vars())) - # Then set the options with those values - for key, val in config.items(): - key = key.replace('_', '-') - if not key.startswith('--'): - key = '--%s' % key # only prefer long opts - option = self.get_option(key) - if option is not None: - # ignore empty values - if not val: - continue - # handle multiline configs - if option.action == 'append': - val = val.split() - else: - option.nargs = 1 - if option.action == 'store_false': - val = not strtobool(val) - elif option.action in ('store_true', 'count'): - val = strtobool(val) - try: - val = option.convert_value(key, val) - except optparse.OptionValueError: - e = sys.exc_info()[1] - print("An error occured during configuration: %s" % e) - sys.exit(3) - defaults[option.dest] = val - return defaults - - def get_config_section(self, name): - """ - Get a section of a configuration - """ - if self.config.has_section(name): - return self.config.items(name) - return [] - - def get_environ_vars(self, prefix='VIRTUALENV_'): - """ - Returns a generator with all environmental vars with prefix VIRTUALENV - """ - for key, val in os.environ.items(): - if key.startswith(prefix): - yield (key.replace(prefix, '').lower(), val) - - def get_default_values(self): - """ - Overridding to make updating the defaults after instantiation of - the option parser possible, update_defaults() does the dirty work. - """ - if not self.process_default_values: - # Old, pre-Optik 1.5 behaviour. - return optparse.Values(self.defaults) - - defaults = self.update_defaults(self.defaults.copy()) # ours - for option in self._get_all_options(): - default = defaults.get(option.dest) - if isinstance(default, basestring): - opt_str = option.get_opt_string() - defaults[option.dest] = option.check_value(opt_str, default) - return optparse.Values(defaults) - - -def main(): - parser = ConfigOptionParser( - version=virtualenv_version, - usage="%prog [OPTIONS] DEST_DIR", - formatter=UpdatingDefaultsHelpFormatter()) - - parser.add_option( - '-v', '--verbose', - action='count', - dest='verbose', - default=0, - help="Increase verbosity") - - parser.add_option( - '-q', '--quiet', - action='count', - dest='quiet', - default=0, - help='Decrease verbosity') - - parser.add_option( - '-p', '--python', - dest='python', - metavar='PYTHON_EXE', - help='The Python interpreter to use, e.g., --python=python2.5 will use the python2.5 ' - 'interpreter to create the new environment. The default is the interpreter that ' - 'virtualenv was installed with (%s)' % sys.executable) - - parser.add_option( - '--clear', - dest='clear', - action='store_true', - help="Clear out the non-root install and start from scratch") - - parser.set_defaults(system_site_packages=False) - parser.add_option( - '--no-site-packages', - dest='system_site_packages', - action='store_false', - help="Don't give access to the global site-packages dir to the " - "virtual environment (default)") - - parser.add_option( - '--system-site-packages', - dest='system_site_packages', - action='store_true', - help="Give access to the global site-packages dir to the " - "virtual environment") - - parser.add_option( - '--unzip-setuptools', - dest='unzip_setuptools', - action='store_true', - help="Unzip Setuptools or Distribute when installing it") - - parser.add_option( - '--relocatable', - dest='relocatable', - action='store_true', - help='Make an EXISTING virtualenv environment relocatable. ' - 'This fixes up scripts and makes all .pth files relative') - - parser.add_option( - '--distribute', '--use-distribute', # the second option is for legacy reasons here. Hi Kenneth! - dest='use_distribute', - action='store_true', - help='Use Distribute instead of Setuptools. Set environ variable ' - 'VIRTUALENV_DISTRIBUTE to make it the default ') - - default_search_dirs = file_search_dirs() - parser.add_option( - '--extra-search-dir', - dest="search_dirs", - action="append", - default=default_search_dirs, - help="Directory to look for setuptools/distribute/pip distributions in. " - "You can add any number of additional --extra-search-dir paths.") - - parser.add_option( - '--never-download', - dest="never_download", - action="store_true", - help="Never download anything from the network. Instead, virtualenv will fail " - "if local distributions of setuptools/distribute/pip are not present.") - - parser.add_option( - '--prompt', - dest='prompt', - help='Provides an alternative prompt prefix for this environment') - - if 'extend_parser' in globals(): - extend_parser(parser) - - options, args = parser.parse_args() - - global logger - - if 'adjust_options' in globals(): - adjust_options(options, args) - - verbosity = options.verbose - options.quiet - logger = Logger([(Logger.level_for_integer(2 - verbosity), sys.stdout)]) - - if options.python and not os.environ.get('VIRTUALENV_INTERPRETER_RUNNING'): - env = os.environ.copy() - interpreter = resolve_interpreter(options.python) - if interpreter == sys.executable: - logger.warn('Already using interpreter %s' % interpreter) - else: - logger.notify('Running virtualenv with interpreter %s' % interpreter) - env['VIRTUALENV_INTERPRETER_RUNNING'] = 'true' - file = __file__ - if file.endswith('.pyc'): - file = file[:-1] - popen = subprocess.Popen([interpreter, file] + sys.argv[1:], env=env) - raise SystemExit(popen.wait()) - - # Force --distribute on Python 3, since setuptools is not available. - if majver > 2: - options.use_distribute = True - - if os.environ.get('PYTHONDONTWRITEBYTECODE') and not options.use_distribute: - print( - "The PYTHONDONTWRITEBYTECODE environment variable is " - "not compatible with setuptools. Either use --distribute " - "or unset PYTHONDONTWRITEBYTECODE.") - sys.exit(2) - if not args: - print('You must provide a DEST_DIR') - parser.print_help() - sys.exit(2) - if len(args) > 1: - print('There must be only one argument: DEST_DIR (you gave %s)' % ( - ' '.join(args))) - parser.print_help() - sys.exit(2) - - home_dir = args[0] - - if os.environ.get('WORKING_ENV'): - logger.fatal('ERROR: you cannot run virtualenv while in a workingenv') - logger.fatal('Please deactivate your workingenv, then re-run this script') - sys.exit(3) - - if 'PYTHONHOME' in os.environ: - logger.warn('PYTHONHOME is set. You *must* activate the virtualenv before using it') - del os.environ['PYTHONHOME'] - - if options.relocatable: - make_environment_relocatable(home_dir) - return - - create_environment(home_dir, - site_packages=options.system_site_packages, - clear=options.clear, - unzip_setuptools=options.unzip_setuptools, - use_distribute=options.use_distribute, - prompt=options.prompt, - search_dirs=options.search_dirs, - never_download=options.never_download) - if 'after_install' in globals(): - after_install(options, home_dir) - -def call_subprocess(cmd, show_stdout=True, - filter_stdout=None, cwd=None, - raise_on_returncode=True, extra_env=None, - remove_from_env=None): - cmd_parts = [] - for part in cmd: - if len(part) > 45: - part = part[:20]+"..."+part[-20:] - if ' ' in part or '\n' in part or '"' in part or "'" in part: - part = '"%s"' % part.replace('"', '\\"') - if hasattr(part, 'decode'): - try: - part = part.decode(sys.getdefaultencoding()) - except UnicodeDecodeError: - part = part.decode(sys.getfilesystemencoding()) - cmd_parts.append(part) - cmd_desc = ' '.join(cmd_parts) - if show_stdout: - stdout = None - else: - stdout = subprocess.PIPE - logger.debug("Running command %s" % cmd_desc) - if extra_env or remove_from_env: - env = os.environ.copy() - if extra_env: - env.update(extra_env) - if remove_from_env: - for varname in remove_from_env: - env.pop(varname, None) - else: - env = None - try: - proc = subprocess.Popen( - cmd, stderr=subprocess.STDOUT, stdin=None, stdout=stdout, - cwd=cwd, env=env) - except Exception: - e = sys.exc_info()[1] - logger.fatal( - "Error %s while executing command %s" % (e, cmd_desc)) - raise - all_output = [] - if stdout is not None: - stdout = proc.stdout - encoding = sys.getdefaultencoding() - fs_encoding = sys.getfilesystemencoding() - while 1: - line = stdout.readline() - try: - line = line.decode(encoding) - except UnicodeDecodeError: - line = line.decode(fs_encoding) - if not line: - break - line = line.rstrip() - all_output.append(line) - if filter_stdout: - level = filter_stdout(line) - if isinstance(level, tuple): - level, line = level - logger.log(level, line) - if not logger.stdout_level_matches(level): - logger.show_progress() - else: - logger.info(line) - else: - proc.communicate() - proc.wait() - if proc.returncode: - if raise_on_returncode: - if all_output: - logger.notify('Complete output from command %s:' % cmd_desc) - logger.notify('\n'.join(all_output) + '\n----------------------------------------') - raise OSError( - "Command %s failed with error code %s" - % (cmd_desc, proc.returncode)) - else: - logger.warn( - "Command %s had error code %s" - % (cmd_desc, proc.returncode)) - - -def create_environment(home_dir, site_packages=False, clear=False, - unzip_setuptools=False, use_distribute=False, - prompt=None, search_dirs=None, never_download=False): - """ - Creates a new environment in ``home_dir``. - - If ``site_packages`` is true, then the global ``site-packages/`` - directory will be on the path. - - If ``clear`` is true (default False) then the environment will - first be cleared. - """ - home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir) - - py_executable = os.path.abspath(install_python( - home_dir, lib_dir, inc_dir, bin_dir, - site_packages=site_packages, clear=clear)) - - install_distutils(home_dir) - - if use_distribute: - install_distribute(py_executable, unzip=unzip_setuptools, - search_dirs=search_dirs, never_download=never_download) - else: - install_setuptools(py_executable, unzip=unzip_setuptools, - search_dirs=search_dirs, never_download=never_download) - - install_pip(py_executable, search_dirs=search_dirs, never_download=never_download) - - install_activate(home_dir, bin_dir, prompt) - -def is_executable_file(fpath): - return os.path.isfile(fpath) and os.access(fpath, os.X_OK) - -def path_locations(home_dir): - """Return the path locations for the environment (where libraries are, - where scripts go, etc)""" - # XXX: We'd use distutils.sysconfig.get_python_inc/lib but its - # prefix arg is broken: http://bugs.python.org/issue3386 - if is_win: - # Windows has lots of problems with executables with spaces in - # the name; this function will remove them (using the ~1 - # format): - mkdir(home_dir) - if ' ' in home_dir: - try: - import win32api - except ImportError: - print('Error: the path "%s" has a space in it' % home_dir) - print('To handle these kinds of paths, the win32api module must be installed:') - print(' http://sourceforge.net/projects/pywin32/') - sys.exit(3) - home_dir = win32api.GetShortPathName(home_dir) - lib_dir = join(home_dir, 'Lib') - inc_dir = join(home_dir, 'Include') - bin_dir = join(home_dir, 'Scripts') - if is_jython: - lib_dir = join(home_dir, 'Lib') - inc_dir = join(home_dir, 'Include') - bin_dir = join(home_dir, 'bin') - elif is_pypy: - lib_dir = home_dir - inc_dir = join(home_dir, 'include') - bin_dir = join(home_dir, 'bin') - elif not is_win: - lib_dir = join(home_dir, 'lib', py_version) - multiarch_exec = '/usr/bin/multiarch-platform' - if is_executable_file(multiarch_exec): - # In Mageia (2) and Mandriva distros the include dir must be like: - # virtualenv/include/multiarch-x86_64-linux/python2.7 - # instead of being virtualenv/include/python2.7 - p = subprocess.Popen(multiarch_exec, stdout=subprocess.PIPE, stderr=subprocess.PIPE) - stdout, stderr = p.communicate() - # stdout.strip is needed to remove newline character - inc_dir = join(home_dir, 'include', stdout.strip(), py_version + abiflags) - else: - inc_dir = join(home_dir, 'include', py_version + abiflags) - bin_dir = join(home_dir, 'bin') - return home_dir, lib_dir, inc_dir, bin_dir - - -def change_prefix(filename, dst_prefix): - prefixes = [sys.prefix] - - if is_darwin: - prefixes.extend(( - os.path.join("/Library/Python", sys.version[:3], "site-packages"), - os.path.join(sys.prefix, "Extras", "lib", "python"), - os.path.join("~", "Library", "Python", sys.version[:3], "site-packages"), - # Python 2.6 no-frameworks - os.path.join("~", ".local", "lib","python", sys.version[:3], "site-packages"), - # System Python 2.7 on OSX Mountain Lion - os.path.join("~", "Library", "Python", sys.version[:3], "lib", "python", "site-packages"))) - - if hasattr(sys, 'real_prefix'): - prefixes.append(sys.real_prefix) - prefixes = list(map(os.path.expanduser, prefixes)) - prefixes = list(map(os.path.abspath, prefixes)) - filename = os.path.abspath(filename) - for src_prefix in prefixes: - if filename.startswith(src_prefix): - _, relpath = filename.split(src_prefix, 1) - if src_prefix != os.sep: # sys.prefix == "/" - assert relpath[0] == os.sep - relpath = relpath[1:] - return join(dst_prefix, relpath) - assert False, "Filename %s does not start with any of these prefixes: %s" % \ - (filename, prefixes) - -def copy_required_modules(dst_prefix): - import imp - # If we are running under -p, we need to remove the current - # directory from sys.path temporarily here, so that we - # definitely get the modules from the site directory of - # the interpreter we are running under, not the one - # virtualenv.py is installed under (which might lead to py2/py3 - # incompatibility issues) - _prev_sys_path = sys.path - if os.environ.get('VIRTUALENV_INTERPRETER_RUNNING'): - sys.path = sys.path[1:] - try: - for modname in REQUIRED_MODULES: - if modname in sys.builtin_module_names: - logger.info("Ignoring built-in bootstrap module: %s" % modname) - continue - try: - f, filename, _ = imp.find_module(modname) - except ImportError: - logger.info("Cannot import bootstrap module: %s" % modname) - else: - if f is not None: - f.close() - dst_filename = change_prefix(filename, dst_prefix) - copyfile(filename, dst_filename) - if filename.endswith('.pyc'): - pyfile = filename[:-1] - if os.path.exists(pyfile): - copyfile(pyfile, dst_filename[:-1]) - finally: - sys.path = _prev_sys_path - -def install_python(home_dir, lib_dir, inc_dir, bin_dir, site_packages, clear): - """Install just the base environment, no distutils patches etc""" - if sys.executable.startswith(bin_dir): - print('Please use the *system* python to run this script') - return - - if clear: - rmtree(lib_dir) - ## FIXME: why not delete it? - ## Maybe it should delete everything with #!/path/to/venv/python in it - logger.notify('Not deleting %s', bin_dir) - - if hasattr(sys, 'real_prefix'): - logger.notify('Using real prefix %r' % sys.real_prefix) - prefix = sys.real_prefix - else: - prefix = sys.prefix - mkdir(lib_dir) - fix_lib64(lib_dir) - stdlib_dirs = [os.path.dirname(os.__file__)] - if is_win: - stdlib_dirs.append(join(os.path.dirname(stdlib_dirs[0]), 'DLLs')) - elif is_darwin: - stdlib_dirs.append(join(stdlib_dirs[0], 'site-packages')) - if hasattr(os, 'symlink'): - logger.info('Symlinking Python bootstrap modules') - else: - logger.info('Copying Python bootstrap modules') - logger.indent += 2 - try: - # copy required files... - for stdlib_dir in stdlib_dirs: - if not os.path.isdir(stdlib_dir): - continue - for fn in os.listdir(stdlib_dir): - bn = os.path.splitext(fn)[0] - if fn != 'site-packages' and bn in REQUIRED_FILES: - copyfile(join(stdlib_dir, fn), join(lib_dir, fn)) - # ...and modules - copy_required_modules(home_dir) - finally: - logger.indent -= 2 - mkdir(join(lib_dir, 'site-packages')) - import site - site_filename = site.__file__ - if site_filename.endswith('.pyc'): - site_filename = site_filename[:-1] - elif site_filename.endswith('$py.class'): - site_filename = site_filename.replace('$py.class', '.py') - site_filename_dst = change_prefix(site_filename, home_dir) - site_dir = os.path.dirname(site_filename_dst) - writefile(site_filename_dst, SITE_PY) - writefile(join(site_dir, 'orig-prefix.txt'), prefix) - site_packages_filename = join(site_dir, 'no-global-site-packages.txt') - if not site_packages: - writefile(site_packages_filename, '') - - if is_pypy or is_win: - stdinc_dir = join(prefix, 'include') - else: - stdinc_dir = join(prefix, 'include', py_version + abiflags) - if os.path.exists(stdinc_dir): - copyfile(stdinc_dir, inc_dir) - else: - logger.debug('No include dir %s' % stdinc_dir) - - # pypy never uses exec_prefix, just ignore it - if sys.exec_prefix != prefix and not is_pypy: - if is_win: - exec_dir = join(sys.exec_prefix, 'lib') - elif is_jython: - exec_dir = join(sys.exec_prefix, 'Lib') - else: - exec_dir = join(sys.exec_prefix, 'lib', py_version) - for fn in os.listdir(exec_dir): - copyfile(join(exec_dir, fn), join(lib_dir, fn)) - - if is_jython: - # Jython has either jython-dev.jar and javalib/ dir, or just - # jython.jar - for name in 'jython-dev.jar', 'javalib', 'jython.jar': - src = join(prefix, name) - if os.path.exists(src): - copyfile(src, join(home_dir, name)) - # XXX: registry should always exist after Jython 2.5rc1 - src = join(prefix, 'registry') - if os.path.exists(src): - copyfile(src, join(home_dir, 'registry'), symlink=False) - copyfile(join(prefix, 'cachedir'), join(home_dir, 'cachedir'), - symlink=False) - - mkdir(bin_dir) - py_executable = join(bin_dir, os.path.basename(sys.executable)) - if 'Python.framework' in prefix: - # OS X framework builds cause validation to break - # https://github.com/pypa/virtualenv/issues/322 - if os.environ.get('__PYVENV_LAUNCHER__'): - os.unsetenv('__PYVENV_LAUNCHER__') - if re.search(r'/Python(?:-32|-64)*$', py_executable): - # The name of the python executable is not quite what - # we want, rename it. - py_executable = os.path.join( - os.path.dirname(py_executable), 'python') - - logger.notify('New %s executable in %s', expected_exe, py_executable) - pcbuild_dir = os.path.dirname(sys.executable) - pyd_pth = os.path.join(lib_dir, 'site-packages', 'virtualenv_builddir_pyd.pth') - if is_win and os.path.exists(os.path.join(pcbuild_dir, 'build.bat')): - logger.notify('Detected python running from build directory %s', pcbuild_dir) - logger.notify('Writing .pth file linking to build directory for *.pyd files') - writefile(pyd_pth, pcbuild_dir) - else: - pcbuild_dir = None - if os.path.exists(pyd_pth): - logger.info('Deleting %s (not Windows env or not build directory python)' % pyd_pth) - os.unlink(pyd_pth) - - if sys.executable != py_executable: - ## FIXME: could I just hard link? - executable = sys.executable - if is_cygwin and os.path.exists(executable + '.exe'): - # Cygwin misreports sys.executable sometimes - executable += '.exe' - py_executable += '.exe' - logger.info('Executable actually exists in %s' % executable) - shutil.copyfile(executable, py_executable) - make_exe(py_executable) - if is_win or is_cygwin: - pythonw = os.path.join(os.path.dirname(sys.executable), 'pythonw.exe') - if os.path.exists(pythonw): - logger.info('Also created pythonw.exe') - shutil.copyfile(pythonw, os.path.join(os.path.dirname(py_executable), 'pythonw.exe')) - python_d = os.path.join(os.path.dirname(sys.executable), 'python_d.exe') - python_d_dest = os.path.join(os.path.dirname(py_executable), 'python_d.exe') - if os.path.exists(python_d): - logger.info('Also created python_d.exe') - shutil.copyfile(python_d, python_d_dest) - elif os.path.exists(python_d_dest): - logger.info('Removed python_d.exe as it is no longer at the source') - os.unlink(python_d_dest) - # we need to copy the DLL to enforce that windows will load the correct one. - # may not exist if we are cygwin. - py_executable_dll = 'python%s%s.dll' % ( - sys.version_info[0], sys.version_info[1]) - py_executable_dll_d = 'python%s%s_d.dll' % ( - sys.version_info[0], sys.version_info[1]) - pythondll = os.path.join(os.path.dirname(sys.executable), py_executable_dll) - pythondll_d = os.path.join(os.path.dirname(sys.executable), py_executable_dll_d) - pythondll_d_dest = os.path.join(os.path.dirname(py_executable), py_executable_dll_d) - if os.path.exists(pythondll): - logger.info('Also created %s' % py_executable_dll) - shutil.copyfile(pythondll, os.path.join(os.path.dirname(py_executable), py_executable_dll)) - if os.path.exists(pythondll_d): - logger.info('Also created %s' % py_executable_dll_d) - shutil.copyfile(pythondll_d, pythondll_d_dest) - elif os.path.exists(pythondll_d_dest): - logger.info('Removed %s as the source does not exist' % pythondll_d_dest) - os.unlink(pythondll_d_dest) - if is_pypy: - # make a symlink python --> pypy-c - python_executable = os.path.join(os.path.dirname(py_executable), 'python') - if sys.platform in ('win32', 'cygwin'): - python_executable += '.exe' - logger.info('Also created executable %s' % python_executable) - copyfile(py_executable, python_executable) - - if is_win: - for name in 'libexpat.dll', 'libpypy.dll', 'libpypy-c.dll', 'libeay32.dll', 'ssleay32.dll', 'sqlite.dll': - src = join(prefix, name) - if os.path.exists(src): - copyfile(src, join(bin_dir, name)) - - if os.path.splitext(os.path.basename(py_executable))[0] != expected_exe: - secondary_exe = os.path.join(os.path.dirname(py_executable), - expected_exe) - py_executable_ext = os.path.splitext(py_executable)[1] - if py_executable_ext == '.exe': - # python2.4 gives an extension of '.4' :P - secondary_exe += py_executable_ext - if os.path.exists(secondary_exe): - logger.warn('Not overwriting existing %s script %s (you must use %s)' - % (expected_exe, secondary_exe, py_executable)) - else: - logger.notify('Also creating executable in %s' % secondary_exe) - shutil.copyfile(sys.executable, secondary_exe) - make_exe(secondary_exe) - - if '.framework' in prefix: - if 'Python.framework' in prefix: - logger.debug('MacOSX Python framework detected') - # Make sure we use the the embedded interpreter inside - # the framework, even if sys.executable points to - # the stub executable in ${sys.prefix}/bin - # See http://groups.google.com/group/python-virtualenv/ - # browse_thread/thread/17cab2f85da75951 - original_python = os.path.join( - prefix, 'Resources/Python.app/Contents/MacOS/Python') - if 'EPD' in prefix: - logger.debug('EPD framework detected') - original_python = os.path.join(prefix, 'bin/python') - shutil.copy(original_python, py_executable) - - # Copy the framework's dylib into the virtual - # environment - virtual_lib = os.path.join(home_dir, '.Python') - - if os.path.exists(virtual_lib): - os.unlink(virtual_lib) - copyfile( - os.path.join(prefix, 'Python'), - virtual_lib) - - # And then change the install_name of the copied python executable - try: - mach_o_change(py_executable, - os.path.join(prefix, 'Python'), - '@executable_path/../.Python') - except: - e = sys.exc_info()[1] - logger.warn("Could not call mach_o_change: %s. " - "Trying to call install_name_tool instead." % e) - try: - call_subprocess( - ["install_name_tool", "-change", - os.path.join(prefix, 'Python'), - '@executable_path/../.Python', - py_executable]) - except: - logger.fatal("Could not call install_name_tool -- you must " - "have Apple's development tools installed") - raise - - # Some tools depend on pythonX.Y being present - py_executable_version = '%s.%s' % ( - sys.version_info[0], sys.version_info[1]) - if not py_executable.endswith(py_executable_version): - # symlinking pythonX.Y > python - pth = py_executable + '%s.%s' % ( - sys.version_info[0], sys.version_info[1]) - if os.path.exists(pth): - os.unlink(pth) - os.symlink('python', pth) - else: - # reverse symlinking python -> pythonX.Y (with --python) - pth = join(bin_dir, 'python') - if os.path.exists(pth): - os.unlink(pth) - os.symlink(os.path.basename(py_executable), pth) - - if is_win and ' ' in py_executable: - # There's a bug with subprocess on Windows when using a first - # argument that has a space in it. Instead we have to quote - # the value: - py_executable = '"%s"' % py_executable - # NOTE: keep this check as one line, cmd.exe doesn't cope with line breaks - cmd = [py_executable, '-c', 'import sys;out=sys.stdout;' - 'getattr(out, "buffer", out).write(sys.prefix.encode("utf-8"))'] - logger.info('Testing executable with %s %s "%s"' % tuple(cmd)) - try: - proc = subprocess.Popen(cmd, - stdout=subprocess.PIPE) - proc_stdout, proc_stderr = proc.communicate() - except OSError: - e = sys.exc_info()[1] - if e.errno == errno.EACCES: - logger.fatal('ERROR: The executable %s could not be run: %s' % (py_executable, e)) - sys.exit(100) - else: - raise e - - proc_stdout = proc_stdout.strip().decode("utf-8") - proc_stdout = os.path.normcase(os.path.abspath(proc_stdout)) - norm_home_dir = os.path.normcase(os.path.abspath(home_dir)) - if hasattr(norm_home_dir, 'decode'): - norm_home_dir = norm_home_dir.decode(sys.getfilesystemencoding()) - if proc_stdout != norm_home_dir: - logger.fatal( - 'ERROR: The executable %s is not functioning' % py_executable) - logger.fatal( - 'ERROR: It thinks sys.prefix is %r (should be %r)' - % (proc_stdout, norm_home_dir)) - logger.fatal( - 'ERROR: virtualenv is not compatible with this system or executable') - if is_win: - logger.fatal( - 'Note: some Windows users have reported this error when they ' - 'installed Python for "Only this user" or have multiple ' - 'versions of Python installed. Copying the appropriate ' - 'PythonXX.dll to the virtualenv Scripts/ directory may fix ' - 'this problem.') - sys.exit(100) - else: - logger.info('Got sys.prefix result: %r' % proc_stdout) - - pydistutils = os.path.expanduser('~/.pydistutils.cfg') - if os.path.exists(pydistutils): - logger.notify('Please make sure you remove any previous custom paths from ' - 'your %s file.' % pydistutils) - ## FIXME: really this should be calculated earlier - - fix_local_scheme(home_dir) - - if site_packages: - if os.path.exists(site_packages_filename): - logger.info('Deleting %s' % site_packages_filename) - os.unlink(site_packages_filename) - - return py_executable - - -def install_activate(home_dir, bin_dir, prompt=None): - home_dir = os.path.abspath(home_dir) - if is_win or is_jython and os._name == 'nt': - files = { - 'activate.bat': ACTIVATE_BAT, - 'deactivate.bat': DEACTIVATE_BAT, - 'activate.ps1': ACTIVATE_PS, - } - - # MSYS needs paths of the form /c/path/to/file - drive, tail = os.path.splitdrive(home_dir.replace(os.sep, '/')) - home_dir_msys = (drive and "/%s%s" or "%s%s") % (drive[:1], tail) - - # Run-time conditional enables (basic) Cygwin compatibility - home_dir_sh = ("""$(if [ "$OSTYPE" "==" "cygwin" ]; then cygpath -u '%s'; else echo '%s'; fi;)""" % - (home_dir, home_dir_msys)) - files['activate'] = ACTIVATE_SH.replace('__VIRTUAL_ENV__', home_dir_sh) - - else: - files = {'activate': ACTIVATE_SH} - - # suppling activate.fish in addition to, not instead of, the - # bash script support. - files['activate.fish'] = ACTIVATE_FISH - - # same for csh/tcsh support... - files['activate.csh'] = ACTIVATE_CSH - - files['activate_this.py'] = ACTIVATE_THIS - if hasattr(home_dir, 'decode'): - home_dir = home_dir.decode(sys.getfilesystemencoding()) - vname = os.path.basename(home_dir) - for name, content in files.items(): - content = content.replace('__VIRTUAL_PROMPT__', prompt or '') - content = content.replace('__VIRTUAL_WINPROMPT__', prompt or '(%s)' % vname) - content = content.replace('__VIRTUAL_ENV__', home_dir) - content = content.replace('__VIRTUAL_NAME__', vname) - content = content.replace('__BIN_NAME__', os.path.basename(bin_dir)) - writefile(os.path.join(bin_dir, name), content) - -def install_distutils(home_dir): - distutils_path = change_prefix(distutils.__path__[0], home_dir) - mkdir(distutils_path) - ## FIXME: maybe this prefix setting should only be put in place if - ## there's a local distutils.cfg with a prefix setting? - home_dir = os.path.abspath(home_dir) - ## FIXME: this is breaking things, removing for now: - #distutils_cfg = DISTUTILS_CFG + "\n[install]\nprefix=%s\n" % home_dir - writefile(os.path.join(distutils_path, '__init__.py'), DISTUTILS_INIT) - writefile(os.path.join(distutils_path, 'distutils.cfg'), DISTUTILS_CFG, overwrite=False) - -def fix_local_scheme(home_dir): - """ - Platforms that use the "posix_local" install scheme (like Ubuntu with - Python 2.7) need to be given an additional "local" location, sigh. - """ - try: - import sysconfig - except ImportError: - pass - else: - if sysconfig._get_default_scheme() == 'posix_local': - local_path = os.path.join(home_dir, 'local') - if not os.path.exists(local_path): - os.mkdir(local_path) - for subdir_name in os.listdir(home_dir): - if subdir_name == 'local': - continue - os.symlink(os.path.abspath(os.path.join(home_dir, subdir_name)), \ - os.path.join(local_path, subdir_name)) - -def fix_lib64(lib_dir): - """ - Some platforms (particularly Gentoo on x64) put things in lib64/pythonX.Y - instead of lib/pythonX.Y. If this is such a platform we'll just create a - symlink so lib64 points to lib - """ - if [p for p in distutils.sysconfig.get_config_vars().values() - if isinstance(p, basestring) and 'lib64' in p]: - logger.debug('This system uses lib64; symlinking lib64 to lib') - assert os.path.basename(lib_dir) == 'python%s' % sys.version[:3], ( - "Unexpected python lib dir: %r" % lib_dir) - lib_parent = os.path.dirname(lib_dir) - assert os.path.basename(lib_parent) == 'lib', ( - "Unexpected parent dir: %r" % lib_parent) - os.symlink(os.path.join('.', os.path.basename(lib_parent)), - os.path.join(os.path.dirname(lib_parent), 'lib64')) - -def resolve_interpreter(exe): - """ - If the executable given isn't an absolute path, search $PATH for the interpreter - """ - if os.path.abspath(exe) != exe: - paths = os.environ.get('PATH', '').split(os.pathsep) - for path in paths: - if os.path.exists(os.path.join(path, exe)): - exe = os.path.join(path, exe) - break - if not os.path.exists(exe): - logger.fatal('The executable %s (from --python=%s) does not exist' % (exe, exe)) - raise SystemExit(3) - if not is_executable(exe): - logger.fatal('The executable %s (from --python=%s) is not executable' % (exe, exe)) - raise SystemExit(3) - return exe - -def is_executable(exe): - """Checks a file is executable""" - return os.access(exe, os.X_OK) - -############################################################ -## Relocating the environment: - -def make_environment_relocatable(home_dir): - """ - Makes the already-existing environment use relative paths, and takes out - the #!-based environment selection in scripts. - """ - home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir) - activate_this = os.path.join(bin_dir, 'activate_this.py') - if not os.path.exists(activate_this): - logger.fatal( - 'The environment doesn\'t have a file %s -- please re-run virtualenv ' - 'on this environment to update it' % activate_this) - fixup_scripts(home_dir) - fixup_pth_and_egg_link(home_dir) - ## FIXME: need to fix up distutils.cfg - -OK_ABS_SCRIPTS = ['python', 'python%s' % sys.version[:3], - 'activate', 'activate.bat', 'activate_this.py'] - -def fixup_scripts(home_dir): - # This is what we expect at the top of scripts: - shebang = '#!%s/bin/python' % os.path.normcase(os.path.abspath(home_dir)) - # This is what we'll put: - new_shebang = '#!/usr/bin/env python%s' % sys.version[:3] - if is_win: - bin_suffix = 'Scripts' - else: - bin_suffix = 'bin' - bin_dir = os.path.join(home_dir, bin_suffix) - home_dir, lib_dir, inc_dir, bin_dir = path_locations(home_dir) - for filename in os.listdir(bin_dir): - filename = os.path.join(bin_dir, filename) - if not os.path.isfile(filename): - # ignore subdirs, e.g. .svn ones. - continue - f = open(filename, 'rb') - try: - try: - lines = f.read().decode('utf-8').splitlines() - except UnicodeDecodeError: - # This is probably a binary program instead - # of a script, so just ignore it. - continue - finally: - f.close() - if not lines: - logger.warn('Script %s is an empty file' % filename) - continue - if not lines[0].strip().startswith(shebang): - if os.path.basename(filename) in OK_ABS_SCRIPTS: - logger.debug('Cannot make script %s relative' % filename) - elif lines[0].strip() == new_shebang: - logger.info('Script %s has already been made relative' % filename) - else: - logger.warn('Script %s cannot be made relative (it\'s not a normal script that starts with %s)' - % (filename, shebang)) - continue - logger.notify('Making script %s relative' % filename) - script = relative_script([new_shebang] + lines[1:]) - f = open(filename, 'wb') - f.write('\n'.join(script).encode('utf-8')) - f.close() - -def relative_script(lines): - "Return a script that'll work in a relocatable environment." - activate = "import os; activate_this=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'activate_this.py'); execfile(activate_this, dict(__file__=activate_this)); del os, activate_this" - # Find the last future statement in the script. If we insert the activation - # line before a future statement, Python will raise a SyntaxError. - activate_at = None - for idx, line in reversed(list(enumerate(lines))): - if line.split()[:3] == ['from', '__future__', 'import']: - activate_at = idx + 1 - break - if activate_at is None: - # Activate after the shebang. - activate_at = 1 - return lines[:activate_at] + ['', activate, ''] + lines[activate_at:] - -def fixup_pth_and_egg_link(home_dir, sys_path=None): - """Makes .pth and .egg-link files use relative paths""" - home_dir = os.path.normcase(os.path.abspath(home_dir)) - if sys_path is None: - sys_path = sys.path - for path in sys_path: - if not path: - path = '.' - if not os.path.isdir(path): - continue - path = os.path.normcase(os.path.abspath(path)) - if not path.startswith(home_dir): - logger.debug('Skipping system (non-environment) directory %s' % path) - continue - for filename in os.listdir(path): - filename = os.path.join(path, filename) - if filename.endswith('.pth'): - if not os.access(filename, os.W_OK): - logger.warn('Cannot write .pth file %s, skipping' % filename) - else: - fixup_pth_file(filename) - if filename.endswith('.egg-link'): - if not os.access(filename, os.W_OK): - logger.warn('Cannot write .egg-link file %s, skipping' % filename) - else: - fixup_egg_link(filename) - -def fixup_pth_file(filename): - lines = [] - prev_lines = [] - f = open(filename) - prev_lines = f.readlines() - f.close() - for line in prev_lines: - line = line.strip() - if (not line or line.startswith('#') or line.startswith('import ') - or os.path.abspath(line) != line): - lines.append(line) - else: - new_value = make_relative_path(filename, line) - if line != new_value: - logger.debug('Rewriting path %s as %s (in %s)' % (line, new_value, filename)) - lines.append(new_value) - if lines == prev_lines: - logger.info('No changes to .pth file %s' % filename) - return - logger.notify('Making paths in .pth file %s relative' % filename) - f = open(filename, 'w') - f.write('\n'.join(lines) + '\n') - f.close() - -def fixup_egg_link(filename): - f = open(filename) - link = f.readline().strip() - f.close() - if os.path.abspath(link) != link: - logger.debug('Link in %s already relative' % filename) - return - new_link = make_relative_path(filename, link) - logger.notify('Rewriting link %s in %s as %s' % (link, filename, new_link)) - f = open(filename, 'w') - f.write(new_link) - f.close() - -def make_relative_path(source, dest, dest_is_directory=True): - """ - Make a filename relative, where the filename is dest, and it is - being referred to from the filename source. - - >>> make_relative_path('/usr/share/something/a-file.pth', - ... '/usr/share/another-place/src/Directory') - '../another-place/src/Directory' - >>> make_relative_path('/usr/share/something/a-file.pth', - ... '/home/user/src/Directory') - '../../../home/user/src/Directory' - >>> make_relative_path('/usr/share/a-file.pth', '/usr/share/') - './' - """ - source = os.path.dirname(source) - if not dest_is_directory: - dest_filename = os.path.basename(dest) - dest = os.path.dirname(dest) - dest = os.path.normpath(os.path.abspath(dest)) - source = os.path.normpath(os.path.abspath(source)) - dest_parts = dest.strip(os.path.sep).split(os.path.sep) - source_parts = source.strip(os.path.sep).split(os.path.sep) - while dest_parts and source_parts and dest_parts[0] == source_parts[0]: - dest_parts.pop(0) - source_parts.pop(0) - full_parts = ['..']*len(source_parts) + dest_parts - if not dest_is_directory: - full_parts.append(dest_filename) - if not full_parts: - # Special case for the current directory (otherwise it'd be '') - return './' - return os.path.sep.join(full_parts) - - - -############################################################ -## Bootstrap script creation: - -def create_bootstrap_script(extra_text, python_version=''): - """ - Creates a bootstrap script, which is like this script but with - extend_parser, adjust_options, and after_install hooks. - - This returns a string that (written to disk of course) can be used - as a bootstrap script with your own customizations. The script - will be the standard virtualenv.py script, with your extra text - added (your extra text should be Python code). - - If you include these functions, they will be called: - - ``extend_parser(optparse_parser)``: - You can add or remove options from the parser here. - - ``adjust_options(options, args)``: - You can change options here, or change the args (if you accept - different kinds of arguments, be sure you modify ``args`` so it is - only ``[DEST_DIR]``). - - ``after_install(options, home_dir)``: - - After everything is installed, this function is called. This - is probably the function you are most likely to use. An - example would be:: - - def after_install(options, home_dir): - subprocess.call([join(home_dir, 'bin', 'easy_install'), - 'MyPackage']) - subprocess.call([join(home_dir, 'bin', 'my-package-script'), - 'setup', home_dir]) - - This example immediately installs a package, and runs a setup - script from that package. - - If you provide something like ``python_version='2.4'`` then the - script will start with ``#!/usr/bin/env python2.4`` instead of - ``#!/usr/bin/env python``. You can use this when the script must - be run with a particular Python version. - """ - filename = __file__ - if filename.endswith('.pyc'): - filename = filename[:-1] - f = codecs.open(filename, 'r', encoding='utf-8') - content = f.read() - f.close() - py_exe = 'python%s' % python_version - content = (('#!/usr/bin/env %s\n' % py_exe) - + '## WARNING: This file is generated\n' - + content) - return content.replace('##EXT' 'END##', extra_text) - -##EXTEND## - -def convert(s): - b = base64.b64decode(s.encode('ascii')) - return zlib.decompress(b).decode('utf-8') - -##file site.py -SITE_PY = convert(""" -eJzFPf1z2zaWv/OvwMqTIZXKdD66nR2n7o2TOK333MTbpLO5dT1aSoIs1hTJEqRl7c3d337vAwAB -kvLHpp3TdGKJBB4eHt43HtDRaHRcljJfiHWxaDIplEyq+UqUSb1SYllUol6l1WK/TKp6C0/n18mV -VKIuhNqqGFvFQfD0Cz/BU/FplSqDAnxLmrpYJ3U6T7JsK9J1WVS1XIhFU6X5lUjztE6TLP0XtCjy -WDz9cgyC01zAzLNUVuJGVgrgKlEsxfm2XhW5iJoS5/w8/nPycjwRal6lZQ0NKo0zUGSV1EEu5QLQ -hJaNAlKmtdxXpZyny3RuG26KJluIMkvmUvzznzw1ahqGgSrWcrOSlRQ5IAMwJcAqEQ/4mlZiXixk 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-WyDOyljjnQ0BGzoCfQZgtIWdPQKo6wjXZP+J27lKRXFyCtxPoUw+G5bIdPe5V36P3aYgZGG82vig -hFPtW/B9PryXJXqvFrlvTWHAuDdNE+e58jn4FEvn9pKsU0yrtyjvjbV0wMjzj5vPd6PtaIXUXDau -2Afzhut3mFFDziekcz9J3Qi/2le1yC4wCp7Nxshw3JyzM+OTzEY6lbwLqJmW8YQ6GfdzduACpw2f -l4+9N01cueDVXkOZkPH42x06Uxq8F3lQlijshG49YXYaUgMkDHEXYajf0KUttWnI2fnNbPIPtwCg -9g== -""") - -##file activate.sh -ACTIVATE_SH = convert(""" -eJytVVFvokAQfudXTLEPtTlLeo9tvMSmJpq02hSvl7u2wRUG2QR2DSxSe7n/frOACEVNLlceRHa+ -nfl25pvZDswCnoDPQ4QoTRQsENIEPci4CsBMZBq7CAsuLOYqvmYKTTj3YxnBgiXBudGBjUzBZUJI -BXEqgCvweIyuCjeG4eF2F5x14bcB9KQiQQWrjSddI1/oQIx6SYYeoFjzWIoIhYI1izlbhJjkKO7D -M/QEmKfO9O7WeRo/zr4P7pyHwWxkwitcgwpQ5Ej96OX+PmiFwLeVjFUOrNYKaq1Nud3nR2n8nI2m -k9H0friPTGVsUdptaxGrTEfpNVFEskxpXtUkkCkl1UNF9cgLBkx48J4EXyALuBtAwNYIjF5kcmUU -abMKmMq1ULoiRbgsDEkTSsKSGFCJ6Z8vY/2xYiSacmtyAfCDdCNTVZoVF8vSTQOoEwSnOrngBkws -MYGMBMg8/bMBLSYKS7pYEXP0PqT+ZmBT0Xuy+Pplj5yn4aM9nk72JD8/Wi+Gr98sD9eWSMOwkapD -BbUv91XSvmyVkICt2tmXR4tWmrcUCsjWOpw87YidEC8i0gdTSOFhouJUNxR+4NYBG0MftoCTD9F7 -2rTtxG3oPwY1b2HncYwhrlmj6Wq924xtGDWqfdNxap+OYxplEurnMVo9RWks+rH8qKEtx7kZT5zJ -4H7oOFclrN6uFe+d+nW2aIUsSgs/42EIPuOhXq+jEo3S6tX6w2ilNkDnIpHCWdEQhFgwj9pkk7FN -l/y5eQvRSIQ5+TrL05lewxWpt/Lbhes5cJF3mLET1MGhcKCF+40tNWnUulxrpojwDo2sObdje3Bz -N3QeHqf3D7OjEXMVV8LN3ZlvuzoWHqiUcNKHtwNd0IbvPGKYYM31nPKCgkUILw3KL+Y8l7aO1ArS -Ad37nIU0fCj5NE5gQCuC5sOSu+UdI2NeXg/lFkQIlFpdWVaWZRfvqGiirC9o6liJ9FXGYrSY9mI1 -D/Ncozgn13vJvsznr7DnkJWXsyMH7e42ljdJ+aqNDF1bFnKWFLdj31xtaJYK6EXFgqmV/ymD/ROG -+n8O9H8f5vsGOWXsL1+1k3g= -""") - -##file activate.fish -ACTIVATE_FISH = convert(""" -eJyVVWFv2jAQ/c6vuBoqQVWC9nVSNVGVCaS2VC2rNLWVZZILWAs2s52wVvvxsyEJDrjbmgpK7PP5 -3bt3d22YLbmGlGcIq1wbmCPkGhPYcLMEEsGciwGLDS+YwSjlekngLFVyBe73GXSXxqw/DwbuTS8x -yyKpFr1WG15lDjETQhpQuQBuIOEKY5O9tlppLqxHKSDByjVAPwEy+mXtCq5MzjIUBTCRgEKTKwFG -gpBqxTLYXgN2myspVigMaYF92tZSowGZJf4mFExxNs9Qb614CgZtmH0BpEOn11f0cXI/+za8pnfD -2ZjA1sg9zlV/8QvcMhxbNu0QwgYokn/d+n02nt6Opzcjcnx1vXcIoN74O4ymWQXmHURfJw9jenc/ -vbmb0enj6P5+cuVhqlKm3S0u2XRtRbA2QQAhV7VhBF0rsgUX9Ur1rBUXJgVSy8O751k8mzY5OrKH -RW3eaQhYGTr8hrXO59ALhxQ83mCsDLAid3T72CCSdJhaFE+fXgicXAARUiR2WeVO37gH3oYHzFKo -9k7CaPZ1UeNwH1tWuXA4uFKYYcEa8vaKqXl7q1UpygMPhFLvlVKyNzsSM3S2km7UBOl4xweUXk5u -6e3wZmQ9leY1XE/Ili670tr9g/5POBBpGIJXCCF79L1siarl/dbESa8mD8PL61GpzqpzuMS7tqeB -1YkALrRBloBMbR9yLcVx7frQAgUqR7NZIuzkEu110gbNit1enNs82Rx5utq7Z3prU78HFRgulqNC -OTwbqJa9vkJFclQgZSjbKeBgSsUtCtt9D8OwAbIVJuewQdfvQRaoFE9wd1TmCuRG7OgJ1bVXGHc7 -z5WDL/WW36v2oi37CyVBak61+yPBA9C1qqGxzKQqZ0oPuocU9hpud0PIp8sDHkXR1HKkNlzjuUWA -a0enFUyzOWZA4yXGP+ZMI3Tdt2OuqU/SO4q64526cPE0A7ZyW2PMbWZiZ5HamIZ2RcCKLXhcDl2b -vXL+eccQoRzem80mekPDEiyiWK4GWqZmwxQOmPM0eIfgp1P9cqrBsewR2p/DPMtt+pfcYM+Ls2uh -hALufTAdmGl8B1H3VPd2af8fQAc4PgqjlIBL9cGQqNpXaAwe3LrtVn8AkZTUxg== -""") - -##file activate.csh -ACTIVATE_CSH = convert(""" -eJx9U11v2jAUffevOA2o3ZBG9gxjGx2VVqmlVUUrTWMyTnLTWEocZDsg+uvnOEDDx5aHKLn3fFyf -3HQwy6RBKnNCURmLiFAZSrCWNkNgykrHhEiqUMRWroSlfmyyAL1UlwXcY6/POvhVVoiFUqWFrhSk -RSI1xTbf1N0fmhwvQbTBRKxkQphIXOfCSHxJfCGJvr8WQub9uCy+9hkTuRQGCe08cWXJzdb9xh/u -Jvzl9mn2PL7jj+PZT1yM8BmXlzBkSa3ga0H3BBfUmEo5FE56Q2jKhMmGOOvy9HD/OGv7YOnOvrSj -YxsP/KeR7w6bVj3prnEzfdkaB/OLQS+onQJVqsSVdFUHQFvNk1Ra1eUmKeMr5tJ+9t5Sa8ppJZTF -SmgpopxMn7W4hw6MnU6FgPPWK+eBR53m54LwEbPDb9Dihpxf3075dHx/w/lgiz4j5jNyck3ADiJT -fGiN0QDcJD6k4CNsRorBXbWW8+ZKFIQRznEY5YY8uFZdRMKQRx9MGiww8vS2eH11YJYUS5G7RTeE -tNQYu4pCIV5lvN33UksybQoRMmuXgzBcr9f9N7IioVW95aEpU7sWmkJRq4R70tFB3secL5zHmYHn -i4Un70/3X5WjwzZMlciUNff39a5T/N3difzB/qM0y71r7H5Wv4DubrNS4VPRvDPW/FmM/QUd8WEa -""") - -##file activate.bat -ACTIVATE_BAT = convert(""" -eJyFUkEKgzAQvAfyhz0YaL9QEWpRqlSjWGspFPZQTevFHOr/adQaU1GaUzI7Mzu7ZF89XhKkEJS8 -qxaKMMsvboQ+LxxE44VICSW1gEa2UFaibqoS0iyJ0xw2lIA6nX5AHCu1jpRsv5KRjknkac9VLVug -sX9mtzxIeJDE/mg4OGp47qoLo3NHX2jsMB3AiDht5hryAUOEifoTdCXbSh7V0My2NMq/Xbh5MEjU -ZT63gpgNT9lKOJ/CtHsvT99re3pX303kydn4HeyOeAg5cjf2EW1D6HOPkg9NGKhu -""") - -##file deactivate.bat -DEACTIVATE_BAT = convert(""" -eJxzSE3OyFfIT0vj4spMU0hJTcvMS01RiPf3cYkP8wwKCXX0iQ8I8vcNCFHQ4FIAguLUEgWIgK0q -FlWqXJpcICVYpGzx2BAZ4uHv5+Hv6wq1BWINXBTdKriEKkI1DhW2QAfhttcxxANiFZCBbglQSJUL -i2dASrm4rFz9XLgAwJNbyQ== -""") - -##file activate.ps1 -ACTIVATE_PS = convert(""" -eJylWdmS40Z2fVeE/oHT6rCloNUEAXDThB6wAyQAEjsB29GBjdgXYiWgmC/zgz/Jv+AEWNVd3S2N -xuOKYEUxM+/Jmzfvcm7W//zXf/+wUMOoXtyi1F9kbd0sHH/hFc2iLtrK9b3FrSqyxaVQwr8uhqJd -uHaeg9mqzRdR8/13Pyy8qPLdJh0+LMhi0QCoXxYfFh9WtttEnd34H8p6/f1300KauwrULws39e18 -0ZaLNm9rgN/ZVf3h++/e124Vlc0vKsspHy+Yyi5+XbzPhijvCtduoiL/kA1ukWV27n0o7Sb8LIFj -CvWR5GQgUJdp1Pw8TS9+rPy6SDv/+e3d+0+4qw8f3v20+PliV37efEYBAB9FTKC+RHn/Cfxn3rdv -00Fube5O+iyCtHDs9BfPfz3q4sfFv9d91Ljhfy7ei0VO+nVTtdOkv/jpt0l2AX6iG1jXgKnnDuD4 -ke2k/i8fzzz5UedkVcP4pwF+Wvz2FJl+3vt598urXf5Y6LNA5WcFOP7r0sW7b9a+W/xcu0Xpv5zk -Kfq3P9Dz9di/fCxS72MXVU1rpx9L4Bxl85Wmn5a+zP76Zuh3pL9ROWr87PN+//GHIl+oOtvn9XSU -qH+p0gQBFnx1uV+JLH5O5zv+PXW+WepXVVHZT0+oQezkIATcIm+ivPV/z5J/+cYj3ir4w0Lx09vC -e5n/y5/Y5LPPfdrqb88ga/PabxZRVfmp39l588m/6u+/e+OpP+dF7n1WZpJ9//Z4v372fDDz9eHB -7Juvs/BLMHzrxL9+9twXpJfhd1/DrpQ5Euu/vlss3wp9HXC/54C/Ld69m6zwdx3tC0d8daSv0V8B -n4b9YYF53sJelJV/ix6LZspw/sJtqyl5LJ5r/23htA1Imfm/gt9R7dqVB1LjhydAX4Gb+zksQF59 -9+P7H//U+376afFuvh2/T6P85Xr/5c8C6OXyFY4BGuN+EE0+GeR201b+wkkLN5mmBY5TfMw8ngqL -CztXxCSXKMCYrRIElWkEJlEPYsSOeKBVZCAQTKBhApMwRFQzmCThE0YQu2CdEhgjbgmk9GluHpfR -/hhwJCZhGI5jt5FsAkOrObVyE6g2y1snyhMGFlDY1x+BoHpCMulTj5JYWNAYJmnKpvLxXgmQ8az1 -4fUGxxcitMbbhDFcsiAItg04E+OSBIHTUYD1HI4FHH4kMREPknuYRMyhh3AARWMkfhCketqD1CWJ -mTCo/nhUScoQcInB1hpFhIKoIXLo5jLpwFCgsnLCx1QlEMlz/iFEGqzH3vWYcpRcThgWnEKm0QcS -rA8ek2a2IYYeowUanOZOlrbWSJUC4c7y2EMI3uJPMnMF/SSXdk6E495VLhzkWHps0rOhKwqk+xBI -DhJirhdUCTamMfXz2Hy303hM4DFJ8QL21BcPBULR+gcdYxoeiDqOFSqpi5B5PUISfGg46gFZBPo4 -jdh8lueaWuVSMTURfbAUnLINr/QYuuYoMQV6l1aWxuZVTjlaLC14UzqZ+ziTGDzJzhiYoPLrt3uI -tXkVR47kAo09lo5BD76CH51cTt1snVpMOttLhY93yxChCQPI4OBecS7++h4p4Bdn4H97bJongtPk -s9gQnXku1vzsjjmX4/o4YUDkXkjHwDg5FXozU0fW4y5kyeYW0uJWlh536BKr0kMGjtzTkng6Ep62 -uTWnQtiIqKnEsx7e1hLtzlXs7Upw9TwEnp0t9yzCGgUJIZConx9OHJArLkRYW0dW42G9OeR5Nzwk -yk1mX7du5RGHT7dka7N3AznmSif7y6tuKe2N1Al/1TUPRqH6E2GLVc27h9IptMLkCKQYRqPQJgzV -2m6WLsSipS3v3b1/WmXEYY1meLEVIU/arOGVkyie7ZsH05ZKpjFW4cpY0YkjySpSExNG2TS8nnJx -nrQmWh2WY3cP1eISP9wbaVK35ZXc60yC3VN/j9n7UFoK6zvjSTE2+Pvz6Mx322rnftfP8Y0XKIdv -Qd7AfK0nexBTMqRiErvCMa3Hegpfjdh58glW2oNMsKeAX8x6YJLZs9K8/ozjJkWL+JmECMvhQ54x -9rsTHwcoGrDi6Y4I+H7yY4/rJVPAbYymUH7C2D3uiUS3KQ1nrCAUkE1dJMneDQIJMQQx5SONxoEO -OEn1/Ig1eBBUeEDRuOT2WGGGE4bNypBLFh2PeIg3bEbg44PHiqNDbGIQm50LW6MJU62JHCGBrmc9 -2F7WBJrrj1ssnTAK4sxwRgh5LLblhwNAclv3Gd+jC/etCfyfR8TMhcWQz8TBIbG8IIyAQ81w2n/C -mHWAwRzxd3WoBY7BZnsqGOWrOCKwGkMMNfO0Kci/joZgEocLjNnzgcmdehPHJY0FudXgsr+v44TB -I3jnMGnsK5veAhgi9iXGifkHMOC09Rh9cAw9sQ0asl6wKMk8mpzFYaaDSgG4F0wisQDDBRpjCINg -FIxhlhQ31xdSkkk6odXZFpTYOQpOOgw9ugM2cDQ+2MYa7JsEirGBrOuxsQy5nPMRdYjsTJ/j1iNw -FeSt1jY2+dd5yx1/pzZMOQXUIDcXeAzR7QlDRM8AMkUldXOmGmvYXPABjxqkYKO7VAY6JRU7kpXr -+Epu2BU3qFFXClFi27784LrDZsJwbNlDw0JzhZ6M0SMXE4iBHehCpHVkrQhpTFn2dsvsZYkiPEEB -GSEAwdiur9LS1U6P2U9JhGp4hnFpJo4FfkdJHcwV6Q5dV1Q9uNeeu7rV8PAjwdFg9RLtroifOr0k -uOiRTo/obNPhQIf42Fr4mtThWoSjitEdAmFW66UCe8WFjPk1YVNpL9srFbond7jrLg8tqAasIMpy -zkH0SY/6zVAwJrEc14zt14YRXdY+fcJ4qOd2XKB0/Kghw1ovd11t2o+zjt+txndo1ZDZ2T+uMVHT -VSXhedBAHoJIID9xm6wPQI3cXY+HR7vxtrJuCKh6kbXaW5KkVeJsdsjqsYsOwYSh0w5sMbu7LF8J -5T7U6LJdiTx+ca7RKlulGgS5Z1JSU2Llt32cHFipkaurtBrvNX5UtvNZjkufZ/r1/XyLl6yOpytL -Km8Fn+y4wkhlqZP5db0rooqy7xdL4wxzFVTX+6HaxuQJK5E5B1neSSovZ9ALB8091dDbbjVxhWNY -Ve5hn1VnI9OF0wpvaRm7SZuC1IRczwC7GnkhPt3muHV1YxUJfo+uh1sYnJy+vI0ZwuPV2uqWJYUH -bmBsi1zmFSxHrqwA+WIzLrHkwW4r+bad7xbOzJCnKIa3S3YvrzEBK1Dc0emzJW+SqysQfdEDorQG -9ZJlbQzEHQV8naPaF440YXzJk/7vHGK2xwuP+Gc5xITxyiP+WQ4x18oXHjFzCBy9kir1EFTAm0Zq -LYwS8MpiGhtfxiBRDXpxDWxk9g9Q2fzPPAhS6VFDAc/aiNGatUkPtZIStZFQ1qD0IlJa/5ZPAi5J -ySp1ETDomZMnvgiysZSBfMikrSDte/K5lqV6iwC5q7YN9I1dBZXUytDJNqU74MJsUyNNLAPopWK3 -tzmLkCiDyl7WQnj9sm7Kd5kzgpoccdNeMw/6zPVB3pUwMgi4C7hj4AMFAf4G27oXH8NNT9zll/sK -S6wVlQwazjxWKWy20ZzXb9ne8ngGalPBWSUSj9xkc1drsXkZ8oOyvYT3e0rnYsGwx85xZB9wKeKg -cJKZnamYwiaMymZvzk6wtDUkxmdUg0mPad0YHtvzpjEfp2iMxvORhnx0kCVLf5Qa43WJsVoyfEyI -pzmf8ruM6xBr7dnBgzyxpqXuUPYaKahOaz1LrxNkS/Q3Ae5AC+xl6NbxAqXXlzghZBZHmOrM6Y6Y -ctAkltwlF7SKEsShjVh7QHuxMU0a08/eiu3x3M+07OijMcKFFltByXrpk8w+JNnZpnp3CfgjV1Ax -gUYCnWwYow42I5wHCcTzLXK0hMZN2DrPM/zCSqe9jRSlJnr70BPE4+zrwbk/xVIDHy2FAQyHoomT -Tt5jiM68nBQut35Y0qLclLiQrutxt/c0OlSqXAC8VrxW97lGoRWzhOnifE2zbF05W4xuyhg7JTUL -aqJ7SWDywhjlal0b+NLTpERBgnPW0+Nw99X2Ws72gOL27iER9jgzj7Uu09JaZ3n+hmCjjvZpjNst -vOWWTbuLrg+/1ltX8WpPauEDEvcunIgTxuMEHweWKCx2KQ9DU/UKdO/3za4Szm2iHYL+ss9AAttm -gZHq2pkUXFbV+FiJCKrpBms18zH75vax5jSo7FNunrVWY3Chvd8KKnHdaTt/6ealwaA1x17yTlft -8VBle3nAE+7R0MScC3MJofNCCkA9PGKBgGMYEwfB2QO5j8zUqa8F/EkWKCzGQJ5EZ05HTly1B01E 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-GTCJb6MnGVIpgncdQg1qz2bvPfxYD9fewCXDomx9S+HQJuX6W3VAL+v5WZMudRQZk9ZdOk6GIUtC -PqEb/uwSIrtR7/edzqgEdtpEwq7p2J5OQV+RLrmtTvFwFpf03M/VrRyTZ73qVod7v7Jh2Dwe5J25 -JqFOU2qEu1sP+CRotklediycKfLjeIZzjJQsvKmiGSNQhxuJpKa+hoWUizaE1PuIRGzJqropwgVB -oo1hr870MZLgnXF5ZIpr6mF0L8aSy2gVnTAuoB4WEd4d5NPVC9TMotYXERKlTcwQ2KiB/C48AEfH -Qbyq4CN8xTFnTvf/ebOc3isnjD95s0QF0nx9s+y+zMmz782xL0SgEmRpA3x1w1Ff9/74xcxKEPdS -IEFTz6GgU0+BK/UZ5Gwbl4gZwycxEw+Kqa5QmMkh4OzgzEVPnDAiAOGBFaBW4wkDmj1G4RyElKgj -NlLCq8zsp085MNh/+R4t1Q8yxoSv8PUpTt7izZwf2BTHZZ3pIZpUIpuLkL1nNL6sYcHqcKm237wp -T2+RCjgXweXd2Zp7ZM8W6dG5bZsqo0nrJBTx8EC0+CQQdzEGnabTnkzofu1pYkWl4E7XSniECdxy -vLYavPMcL9LW5SToJFNnos+uqweOHriUZ1ntIYZUonc7ltEQ6oTRtwOHNwez2sVREskHN+bqG3ua -eaEbJ8XpyO8CeD9QJc8nbLP2C2R3A437ISUNyt5Yd0TbDNcl11/DSsOzdbi/VhCC0KE6v1vqVNkq -45ZnG6fiV2NwzInxCNth3BwL0+8814jE6+1W1EeWtpWbSZJOJNYXmWRXa7vLnAljE692eHjZ4y5u -y1u63De0IzKca7As48Z3XshVF+3XiLNz0JIMh/JOpbiNLlMi672uO0wYzOCZjRxcxj3D+gVenGIE -MvFUGGXuRps2RzMcgWIRolHXpGUP6sMsQt1hspUBnVKUn/WQj2u6j3SXd9Xz0QtEzoM7qTu5y7gR -q9gNNsrlEMLdikBt9bFvBnfbUIh6voTw7eDsyTmPKUvF0bHqWLbHe3VRHyRZnNeSGKsB73q66Vsk -taxWYmwz1tYVFG/vOQhlM0gUkyvIab3nv2caJ1udU1F3pDMty7stubTE4OJqm0i0ECfrJIkLtraC -HwRWKzlqpfhEIqYH09eT9WrOhQyt8YEoyBlnXtAT37WHIQ03TIuEHbnRxZDdLun0iok9PUC79prU -m5beZzfQUelEXnhzb/pIROKx3F7qCttYIFGh5dXNzFzID7u8vKykA8Uejf7XXz//S4nKvW//ofS/ -QastYw== -""") - -##file distutils-init.py -DISTUTILS_INIT = convert(""" -eJytV1uL4zYUfvevOE0ottuMW9q3gVDa3aUMXXbLMlDKMBiNrSTqOJKRlMxkf33PkXyRbGe7Dw2E -UXTu37lpxLFV2oIyifAncxmOL0xLIfcG+gv80x9VW6maw7o/CANSWWBwFtqeWMPlGY6qPjV8A0bB -C4eKSTgZ5LRgFeyErMEeOBhbN+Ipgeizhjtnhkn7DdyjuNLPoCS0l/ayQTG0djwZC08cLXozeMss -aG5EzQ0IScpnWtHSTXuxByV/QCmxE7y+eS0uxWeoheaVVfqSJHiU7Mhhi6gULbOHorshkrEnKxpT -0n3A8Y8SMpuwZx6aoix3ouFlmW8gHRSkeSJ2g7hU+kiHLDaQw3bmRDaTGfTnty7gPm0FHbIBg9U9 -oh1kZzAFLaue2R6htPCtAda2nGlDSUJ4PZBgCJBGVcwKTAMz/vJiLD+Oin5Z5QlvDPdulC6EsiyE -NFzb7McNTKJzbJqzphx92VKRFY1idenzmq3K0emRcbWBD0ryqc4NZGmKOOOX9Pz5x+/l27tP797c -f/z0d+4NruGNai8uAM0bfsYaw8itFk8ny41jsfpyO+BWlpqfhcG4yxLdi/0tQqoT4a8Vby382mt8 -p7XSo7aWGdPBc+b6utaBmCQ7rQKQoWtAuthQCiold2KfJIPTT8xwg9blPumc+YDZC/wYGdAyHpJk -vUbHbHWAp5No6pK/WhhLEWrFjUwtPEv1Agf8YmnsuXUQYkeZoHm8ogP16gt2uHoxcEMdf2C6pmbw -hUMsWGhanboh4IzzmsIpWs134jVPqD/c74bZHdY69UKKSn/+KfVhxLgUlToemayLMYQOqfEC61bh -cbhwaqoGUzIyZRFHPmau5juaWqwRn3mpWmoEA5nhzS5gog/5jbcFQqOZvmBasZtwYlG93k5GEiyw -buHhMWLjDarEGpMGB2LFs5nIJkhp/nUmZneFaRth++lieJtHepIvKgx6PJqIlD9X2j6pG1i9x3pZ -5bHuCPFiirGHeO7McvoXkz786GaKVzC9DSpnOxJdc4xm6NSVq7lNEnKdVlnpu9BNYoKX2Iq3wvgh -gGEUM66kK6j4NiyoneuPLSwaCWDxczgaolEWpiMyDVDb7dNuLAbriL8ig8mmeju31oNvQdpnvEPC -1vAXbWacGRVrGt/uXN/gU0CDDwgooKRrHfTBb1/s9lYZ8ZqOBU0yLvpuP6+K9hLFsvIjeNhBi0KL -MlOuWRn3FRwx5oHXjl0YImUx0+gLzjGchrgzca026ETmYJzPD+IpuKzNi8AFn048Thd63OdD86M6 -84zE8yQm0VqXdbbgvub2pKVnS76icBGdeTHHXTKspUmr4NYo/furFLKiMdQzFjHJNcdAnMhltBJK -0/IKX3DVFqvPJ2dLE7bDBkH0l/PJ29074+F0CsGYOxsb7U3myTUncYfXqnLLfa6sJybX4g+hmcjO -kMRBfA1JellfRRKJcyRpxdS4rIl6FdmQCWjo/o9Qz7yKffoP4JHjOvABcRn4CZIT2RH4jnxmfpVG -qgLaAvQBNfuO6X0/Ux02nb4FKx3vgP+XnkX0QW9pLy/NsXgdN24dD3LxO2Nwil7Zlc1dqtP3d7/h -kzp1/+7hGBuY4pk0XD/0Ao/oTe/XGrfyM773aB7iUhgkpy+dwAMalxMP0DrBcsVw/6p25+/hobP9 -GBknrWExDhLJ1bwt1NcCNblaFbMKCyvmX0PeRaQ= -""") - -##file distutils.cfg -DISTUTILS_CFG = convert(""" -eJxNj00KwkAMhfc9xYNuxe4Ft57AjYiUtDO1wXSmNJnK3N5pdSEEAu8nH6lxHVlRhtDHMPATA4uH -xJ4EFmGbvfJiicSHFRzUSISMY6hq3GLCRLnIvSTnEefN0FIjw5tF0Hkk9Q5dRunBsVoyFi24aaLg -9FDOlL0FPGluf4QjcInLlxd6f6rqkgPu/5nHLg0cXCscXoozRrP51DRT3j9QNl99AP53T2Q= -""") - -##file activate_this.py -ACTIVATE_THIS = convert(""" -eJyNU01v2zAMvetXEB4K21jmDOstQA4dMGCHbeihlyEIDMWmG62yJEiKE//7kXKdpN2KzYBt8euR -fKSyLPs8wiEo8wh4wqZTGou4V6Hm0wJa1cSiTkJdr8+GsoTRHuCotBayiWqQEYGtMCgfD1KjGYBe -5a3p0cRKiAe2NtLADikftnDco0ko/SFEVgEZ8aRC5GLux7i3BpSJ6J1H+i7A2CjiHq9z7JRZuuQq -siwTIvpxJYCeuWaBpwZdhB+yxy/eWz+ZvVSU8C4E9FFZkyxFsvCT/ZzL8gcz9aXVE14Yyp2M+2W0 -y7n5mp0qN+avKXvbsyyzUqjeWR8hjGE+2iCE1W1tQ82hsCZN9UzlJr+/e/iab8WfqsmPI6pWeUPd -FrMsd4H/55poeO9n54COhUs+sZNEzNtg/wanpjpuqHJaxs76HtZryI/K3H7KJ/KDIhqcbJ7kI4ar -XL+sMgXnX0D+Te2Iy5xdP8yueSlQB/x/ED2BTAtyE3K4SYUN6AMNfbO63f4lBW3bUJPbTL+mjSxS -PyRfJkZRgj+VbFv+EzHFi5pKwUEepa4JslMnwkowSRCXI+m5XvEOvtuBrxHdhLalG0JofYBok6qj -YdN2dEngUlbC4PG60M1WEN0piu7Nq7on0mgyyUw3iV1etLo6r/81biWdQ9MWHFaePWZYaq+nmp+t -s3az+sj7eA0jfgPfeoN1 -""") - -MH_MAGIC = 0xfeedface -MH_CIGAM = 0xcefaedfe -MH_MAGIC_64 = 0xfeedfacf -MH_CIGAM_64 = 0xcffaedfe -FAT_MAGIC = 0xcafebabe -BIG_ENDIAN = '>' -LITTLE_ENDIAN = '<' -LC_LOAD_DYLIB = 0xc -maxint = majver == 3 and getattr(sys, 'maxsize') or getattr(sys, 'maxint') - - -class fileview(object): - """ - A proxy for file-like objects that exposes a given view of a file. - Modified from macholib. - """ - - def __init__(self, fileobj, start=0, size=maxint): - if isinstance(fileobj, fileview): - self._fileobj = fileobj._fileobj - else: - self._fileobj = fileobj - self._start = start - self._end = start + size - self._pos = 0 - - def __repr__(self): - return '' % ( - self._start, self._end, self._fileobj) - - def tell(self): - return self._pos - - def _checkwindow(self, seekto, op): - if not (self._start <= seekto <= self._end): - raise IOError("%s to offset %d is outside window [%d, %d]" % ( - op, seekto, self._start, self._end)) - - def seek(self, offset, whence=0): - seekto = offset - if whence == os.SEEK_SET: - seekto += self._start - elif whence == os.SEEK_CUR: - seekto += self._start + self._pos - elif whence == os.SEEK_END: - seekto += self._end - else: - raise IOError("Invalid whence argument to seek: %r" % (whence,)) - self._checkwindow(seekto, 'seek') - self._fileobj.seek(seekto) - self._pos = seekto - self._start - - def write(self, bytes): - here = self._start + self._pos - self._checkwindow(here, 'write') - self._checkwindow(here + len(bytes), 'write') - self._fileobj.seek(here, os.SEEK_SET) - self._fileobj.write(bytes) - self._pos += len(bytes) - - def read(self, size=maxint): - assert size >= 0 - here = self._start + self._pos - self._checkwindow(here, 'read') - size = min(size, self._end - here) - self._fileobj.seek(here, os.SEEK_SET) - bytes = self._fileobj.read(size) - self._pos += len(bytes) - return bytes - - -def read_data(file, endian, num=1): - """ - Read a given number of 32-bits unsigned integers from the given file - with the given endianness. - """ - res = struct.unpack(endian + 'L' * num, file.read(num * 4)) - if len(res) == 1: - return res[0] - return res - - -def mach_o_change(path, what, value): - """ - Replace a given name (what) in any LC_LOAD_DYLIB command found in - the given binary with a new name (value), provided it's shorter. - """ - - def do_macho(file, bits, endian): - # Read Mach-O header (the magic number is assumed read by the caller) - cputype, cpusubtype, filetype, ncmds, sizeofcmds, flags = read_data(file, endian, 6) - # 64-bits header has one more field. - if bits == 64: - read_data(file, endian) - # The header is followed by ncmds commands - for n in range(ncmds): - where = file.tell() - # Read command header - cmd, cmdsize = read_data(file, endian, 2) - if cmd == LC_LOAD_DYLIB: - # The first data field in LC_LOAD_DYLIB commands is the - # offset of the name, starting from the beginning of the - # command. - name_offset = read_data(file, endian) - file.seek(where + name_offset, os.SEEK_SET) - # Read the NUL terminated string - load = file.read(cmdsize - name_offset).decode() - load = load[:load.index('\0')] - # If the string is what is being replaced, overwrite it. - if load == what: - file.seek(where + name_offset, os.SEEK_SET) - file.write(value.encode() + '\0'.encode()) - # Seek to the next command - file.seek(where + cmdsize, os.SEEK_SET) - - def do_file(file, offset=0, size=maxint): - file = fileview(file, offset, size) - # Read magic number - magic = read_data(file, BIG_ENDIAN) - if magic == FAT_MAGIC: - # Fat binaries contain nfat_arch Mach-O binaries - nfat_arch = read_data(file, BIG_ENDIAN) - for n in range(nfat_arch): - # Read arch header - cputype, cpusubtype, offset, size, align = read_data(file, BIG_ENDIAN, 5) - do_file(file, offset, size) - elif magic == MH_MAGIC: - do_macho(file, 32, BIG_ENDIAN) - elif magic == MH_CIGAM: - do_macho(file, 32, LITTLE_ENDIAN) - elif magic == MH_MAGIC_64: - do_macho(file, 64, BIG_ENDIAN) - elif magic == MH_CIGAM_64: - do_macho(file, 64, LITTLE_ENDIAN) - - assert(len(what) >= len(value)) - do_file(open(path, 'r+b')) - - -if __name__ == '__main__': - main() - -## TODO: -## Copy python.exe.manifest -## Monkeypatch distutils.sysconfig