cubicweb/devtools/webtest.py
author Denis Laxalde <denis.laxalde@logilab.fr>
Tue, 06 Aug 2019 14:26:17 +0200
branch3.26
changeset 12719 9fb4a71f119d
parent 11057 0b59724cb3f2
permissions -rw-r--r--
[py3] Pass bytes as "msg" to smtplib.SMTP.sendmail() When passing a unicode string to smtplib.SMTP.sendmail() as "msg" argument, there is an implicit bytes encoding using "ascii" encoding in python3. Of course this does not work if the string contains non-ASCII characters. In fact, config's sendmails method intent to pass bytes to smtplib.SMTP.sendmail() as it uses msg.as_string() method. Unfortunately, in python3, this method returns a unicode string whereas it returns a bytes string in python2; we thus fix this by calling as_bytes() method on python3. As there is no "as_bytes" method in python2, we need to handle python2 compatibility by hand and either call as_string() or as_bytes(). In testlib, where we mock smtplib.SMTP, we need to keep the "msg" argument of Email class (defined in testlib as well) a unicode string. Otherwise, it fails to be parsed by email.message_from_string() (from stdlib) if it is bytes on python3.
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from __future__ import absolute_import
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import webtest
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from cubicweb.wsgi import handler
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from cubicweb.devtools.testlib import CubicWebTC
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class CubicWebTestTC(CubicWebTC):
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    def setUp(self):
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        super(CubicWebTestTC, self).setUp()
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        self.config.global_set_option('base-url', 'http://localhost.local/')
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        # call load_configuration again to let the config reset its datadir_url
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        self.config.load_configuration()
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        webapp = handler.CubicWebWSGIApplication(self.config)
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        self.webapp = webtest.TestApp(webapp)
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    def tearDown(self):
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        del self.webapp
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        super(CubicWebTestTC, self).tearDown()
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    def login(self, user=None, password=None, **args):
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        if user is None:
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            user = self.admlogin
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        if password is None:
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            password = self.admpassword if user == self.admlogin else user
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        args.update({
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            '__login': user,
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            '__password': password
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        })
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        return self.webapp.get('/login', args)
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    def logout(self):
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        return self.webapp.get('/logout')