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fixup test suite for already-registered warnings

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This commit is contained in:
Georg Brandl
2015-07-22 19:29:22 +02:00
parent 277f8d3ec3
commit 1d7db8da46
4 changed files with 34 additions and 18 deletions
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25
tests/util.py
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@@ -17,6 +17,9 @@ from six import StringIO
from nose import tools, SkipTest
from docutils import nodes
from docutils.parsers.rst import directives, roles
from sphinx import application
from sphinx.builders.latex import LaTeXBuilder
from sphinx.theming import Theme
@@ -195,10 +198,19 @@ class TestApp(application.Sphinx):
warningiserror = False
self._saved_path = sys.path[:]
self._saved_directives = directives._directives.copy()
self._saved_roles = roles._roles.copy()
application.Sphinx.__init__(self, srcdir, confdir, outdir, doctreedir,
buildername, confoverrides, status, warning,
freshenv, warningiserror, tags)
self._saved_nodeclasses = set(v for v in dir(nodes.GenericNodeVisitor)
if v.startswith('visit_'))
try:
application.Sphinx.__init__(self, srcdir, confdir, outdir, doctreedir,
buildername, confoverrides, status, warning,
freshenv, warningiserror, tags)
except:
self.cleanup()
raise
def cleanup(self, doctrees=False):
Theme.themes.clear()
@@ -207,6 +219,13 @@ class TestApp(application.Sphinx):
LaTeXBuilder.usepackages = []
sys.path[:] = self._saved_path
sys.modules.pop('autodoc_fodder', None)
directives._directives = self._saved_directives
roles._roles = self._saved_roles
for method in dir(nodes.GenericNodeVisitor):
if method.startswith('visit_') and \
method not in self._saved_nodeclasses:
delattr(nodes.GenericNodeVisitor, 'visit_' + method[6:])
delattr(nodes.GenericNodeVisitor, 'depart_' + method[6:])
def __repr__(self):
return '<%s buildername=%r>' % (self.__class__.__name__, self.builder.name)