Mercurial > kallithea
annotate tox.ini @ 8163:24e1099e4f29
py3: make get_current_authuser handle missing tg context consistently and explicitly
tg context handling ends up using
tg.support.registry.StackedObjectProxy._current_obj for attribute access ...
which if no context has been pushed will end up in:
raise TypeError(
'No object (name: %s) has been registered for this '
'thread' % self.____name__)
utils2.get_current_authuser used code like:
if hasattr(tg.tmpl_context, 'authuser'):
Python 2 hasattr will call __getattr__ and return False if it throws any
exception. (It would thus catch the TypeError and silently fall through to use
the default user None.) This hasattr behavior is confusing and hard to use
correctly. Here, it was used incorrectly. It has been common practice to work
around by using something like:
getattr(x, y, None) is not None
Python 3 hasattr fixed this flaw and only catches AttributeError. The TypeError
would thus (rightfully) be propagated. That is a change that must be handled
when introducing py3 support.
The get_current_authuser code could more clearly and simple and py3-compatible
be written as:
return getattr(tmpl_context, 'authuser', None)
- but then we also have to handle the TypeError explicitly ... which we are
happy to do.
author | Mads Kiilerich <mads@kiilerich.com> |
---|---|
date | Fri, 31 Jan 2020 18:48:15 +0100 |
parents | ab30729c735c |
children |
rev | line source |
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5015 | 1 [tox] |
5389
768989c595aa
tox.ini: declare 1.8 as minimum tox version
Mads Kiilerich <madski@unity3d.com>
parents:
5061
diff
changeset
|
2 minversion = 1.8 |
7708
ab30729c735c
setup: drop support for Python 2.6
Mads Kiilerich <mads@kiilerich.com>
parents:
6026
diff
changeset
|
3 envlist = py27-pytest |
5015 | 4 |
5 [testenv] | |
5017
9c5e6984bd0e
tox.ini: Set PYTHONHASHSEED = 0
Marc Abramowitz <marc@marc-abramowitz.com>
parents:
5016
diff
changeset
|
6 setenv = |
9c5e6984bd0e
tox.ini: Set PYTHONHASHSEED = 0
Marc Abramowitz <marc@marc-abramowitz.com>
parents:
5016
diff
changeset
|
7 PYTHONHASHSEED = 0 |
5016
46662961d58d
tox.ini: Add nose and pytest deps
Marc Abramowitz <marc@marc-abramowitz.com>
parents:
5015
diff
changeset
|
8 deps = |
6026
dd676fdeda0f
setup: move test dependencies to dev_requirements.txt to make them optional
Mads Kiilerich <madski@unity3d.com>
parents:
5995
diff
changeset
|
9 -r{toxinidir}/dev_requirements.txt |
5995
b2195895bbd7
tests: install pam and ldap modules when testing with tox
Mads Kiilerich <madski@unity3d.com>
parents:
5699
diff
changeset
|
10 python-ldap |
b2195895bbd7
tests: install pam and ldap modules when testing with tox
Mads Kiilerich <madski@unity3d.com>
parents:
5699
diff
changeset
|
11 python-pam |
5016
46662961d58d
tox.ini: Add nose and pytest deps
Marc Abramowitz <marc@marc-abramowitz.com>
parents:
5015
diff
changeset
|
12 commands = |
46662961d58d
tox.ini: Add nose and pytest deps
Marc Abramowitz <marc@marc-abramowitz.com>
parents:
5015
diff
changeset
|
13 pytest: py.test {posargs} |