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@ 24e1099e4f29
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Location: kallithea/scripts/validate-commits - annotation
24e1099e4f29
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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.
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.
37ac2ac0a9ae 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 d9e37f7fd35b 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 69f70de15f26 | #!/bin/bash
# Validate the specified commits against test suite and other checks.
if [ -n "$VIRTUAL_ENV" ]; then
echo "Please run this script from outside a virtualenv."
exit 1
fi
if ! hg update --check -q .; then
echo "Working dir is not clean, please commit/revert changes first."
exit 1
fi
venv=$(mktemp -d kallithea-validatecommits-env-XXXXXX)
resultfile=$(mktemp kallithea-validatecommits-result-XXXXXX)
echo > "$resultfile"
cleanup()
{
rm -rf /tmp/kallithea-test*
rm -rf "$venv"
}
finish()
{
cleanup
# print (possibly intermediate) results
cat "$resultfile"
rm "$resultfile"
}
trap finish EXIT
for rev in $(hg log -r "$1" -T '{node}\n'); do
hg log -r "$rev"
hg update "$rev"
cleanup
virtualenv -p "$(command -v python2)" "$venv"
source "$venv/bin/activate"
pip install --upgrade pip setuptools
pip install -e . -r dev_requirements.txt python-ldap python-pam
# run-all-cleanup
scripts/run-all-cleanup
if ! hg update --check -q .; then
echo "run-all-cleanup did not give clean results!"
result="NOK"
hg diff
hg revert -a
else
result=" OK"
fi
echo "$result: $rev (run-all-cleanup)" >> "$resultfile"
# pytest
if py.test; then
result=" OK"
else
result="NOK"
fi
echo "$result: $rev (pytest)" >> "$resultfile"
deactivate
echo
done
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