def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
# XXX patch pyimport in pytest._pytest.doctest.DoctestModule
module = _patch_pyimport(self.fspath)
except ImportError:
if self.config.getoption('--cython-ignore-import-errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
checker = None if _get_checker is None else _get_checker()
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=checker)
for test in finder.find(module, module.__name__):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
python类DocTestFinder()的实例源码
def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
module = self.fspath.pyimport()
except ImportError:
if self.config.getvalue('doctest_ignore_import_errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=_get_checker())
for test in finder.find(module, module.__name__):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
def run_test_module(test_modules_list=None, test_prefix=None):
suite = unittest.TestSuite()
finder = doctest.DocTestFinder(exclude_empty=False) # finder for doctest
if test_prefix:
unittest.TestLoader.testMethodPrefix = test_prefix
if not test_modules_list:
test_modules_list = []
elif not isinstance(test_modules_list, list):
test_modules_list = [test_modules_list]
test_modules_list.append('__main__')
for test in test_modules_list:
# Doctest
suite.addTest(doctest.DocTestSuite(test, test_finder=finder))
# unittest
suite.addTest(unittest.loader.TestLoader().loadTestsFromModule(test))
TestRunner().run(suite)
def _run_object_doctest(obj, module):
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.support.TestFailed("%d of %d doctests failed" % (f, t))
if verbose:
print ('doctest (%s) ... %d tests with zero failures' % (module.__name__, t))
return f, t
def _run_object_doctest(obj, module):
# Direct doctest output (normally just errors) to real stdout; doctest
# output shouldn't be compared by regrtest.
save_stdout = sys.stdout
sys.stdout = test.test_support.get_original_stdout()
try:
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.test_support.TestFailed("%d of %d doctests failed" % (f, t))
finally:
sys.stdout = save_stdout
if verbose:
print 'doctest (%s) ... %d tests with zero failures' % (module.__name__, t)
return f, t
test_zipimport_support.py 文件源码
项目：python2-tracer
作者: extremecoders-re
项目源码
文件源码
阅读 24
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def _run_object_doctest(obj, module):
# Direct doctest output (normally just errors) to real stdout; doctest
# output shouldn't be compared by regrtest.
save_stdout = sys.stdout
sys.stdout = test.test_support.get_original_stdout()
try:
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.test_support.TestFailed("%d of %d doctests failed" % (f, t))
finally:
sys.stdout = save_stdout
if verbose:
print 'doctest (%s) ... %d tests with zero failures' % (module.__name__, t)
return f, t
def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
module = self.fspath.pyimport()
except ImportError:
if self.config.getvalue('doctest_ignore_import_errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=_get_checker())
for test in finder.find(module, module.__name__):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
def _run_object_doctest(obj, module):
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.support.TestFailed("%d of %d doctests failed" % (f, t))
if verbose:
print ('doctest (%s) ... %d tests with zero failures' % (module.__name__, t))
return f, t
def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
module = self.fspath.pyimport()
except ImportError:
if self.config.getvalue('doctest_ignore_import_errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=_get_checker())
for test in finder.find(module, module.__name__):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
module = self.fspath.pyimport()
except ImportError:
if self.config.getvalue('doctest_ignore_import_errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=_get_checker())
for test in finder.find(module, module.__name__):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
def _monkey_patch_testing_apply_setting():
""" this monkey patches the init methods of unittest.TestCase and doctest.DocTestFinder,
in order to apply internal settings. """
import unittest
import doctest
_old_init = unittest.TestCase.__init__
def _new_init(self, *args, **kwargs):
_old_init(self, *args, **kwargs)
_setup_testing()
unittest.TestCase.__init__ = _new_init
_old_init_doc_test_finder = doctest.DocTestFinder.__init__
def _patched_init(self, *args, **kw):
_setup_testing()
_old_init_doc_test_finder(self, *args, **kw)
doctest.DocTestFinder.__init__ = _patched_init
def _run_object_doctest(obj, module):
# Direct doctest output (normally just errors) to real stdout; doctest
# output shouldn't be compared by regrtest.
save_stdout = sys.stdout
sys.stdout = test.test_support.get_original_stdout()
try:
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.test_support.TestFailed("%d of %d doctests failed" % (f, t))
finally:
sys.stdout = save_stdout
if verbose:
print 'doctest (%s) ... %d tests with zero failures' % (module.__name__, t)
return f, t
def _run_object_doctest(obj, module):
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.support.TestFailed("%d of %d doctests failed" % (f, t))
if verbose:
print ('doctest (%s) ... %d tests with zero failures' % (module.__name__, t))
return f, t
def _run_object_doctest(obj, module):
# Direct doctest output (normally just errors) to real stdout; doctest
# output shouldn't be compared by regrtest.
save_stdout = sys.stdout
sys.stdout = test.test_support.get_original_stdout()
try:
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.test_support.TestFailed("%d of %d doctests failed" % (f, t))
finally:
sys.stdout = save_stdout
if verbose:
print 'doctest (%s) ... %d tests with zero failures' % (module.__name__, t)
return f, t
def __call__(self, result=None, runcondition=None, options=None):\
# pylint: disable=W0613
try:
finder = DocTestFinder(skipped=self.skipped)
suite = doctest.DocTestSuite(self.module, test_finder=finder)
# XXX iirk
doctest.DocTestCase._TestCase__exc_info = sys.exc_info
except AttributeError:
suite = SkippedSuite()
# doctest may gork the builtins dictionnary
# This happen to the "_" entry used by gettext
old_builtins = builtins.__dict__.copy()
try:
return suite.run(result)
finally:
builtins.__dict__.clear()
builtins.__dict__.update(old_builtins)
def __call__(self, result=None, runcondition=None, options=None):\
# pylint: disable=W0613
try:
finder = DocTestFinder(skipped=self.skipped)
suite = doctest.DocTestSuite(self.module, test_finder=finder)
# XXX iirk
doctest.DocTestCase._TestCase__exc_info = sys.exc_info
except AttributeError:
suite = SkippedSuite()
# doctest may gork the builtins dictionnary
# This happen to the "_" entry used by gettext
old_builtins = builtins.__dict__.copy()
try:
return suite.run(result)
finally:
builtins.__dict__.clear()
builtins.__dict__.update(old_builtins)
def _run_object_doctest(obj, module):
finder = doctest.DocTestFinder(verbose=verbose, recurse=False)
runner = doctest.DocTestRunner(verbose=verbose)
# Use the object's fully qualified name if it has one
# Otherwise, use the module's name
try:
name = "%s.%s" % (obj.__module__, obj.__name__)
except AttributeError:
name = module.__name__
for example in finder.find(obj, name, module):
runner.run(example)
f, t = runner.failures, runner.tries
if f:
raise test.support.TestFailed("%d of %d doctests failed" % (f, t))
if verbose:
print ('doctest (%s) ... %d tests with zero failures' % (module.__name__, t))
return f, t
def collect(self):
import doctest
if self.fspath.basename == "conftest.py":
module = self.config.pluginmanager._importconftest(self.fspath)
else:
try:
module = self.fspath.pyimport()
except ImportError:
if self.config.getvalue('doctest_ignore_import_errors'):
pytest.skip('unable to import module %r' % self.fspath)
else:
raise
# satisfy `FixtureRequest` constructor...
fixture_request = _setup_fixtures(self)
doctest_globals = dict(getfixture=fixture_request.getfuncargvalue)
# uses internal doctest module parsing mechanism
finder = doctest.DocTestFinder()
optionflags = get_optionflags(self)
runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
checker=_get_unicode_checker())
for test in finder.find(module, module.__name__,
extraglobs=doctest_globals):
if test.examples: # skip empty doctests
yield DoctestItem(test.name, self, runner, test)
def __call__(self, result=None, runcondition=None, options=None):\
# pylint: disable=W0613
try:
finder = DocTestFinder(skipped=self.skipped)
suite = doctest.DocTestSuite(self.module, test_finder=finder)
# XXX iirk
doctest.DocTestCase._TestCase__exc_info = sys.exc_info
except AttributeError:
suite = SkippedSuite()
# doctest may gork the builtins dictionnary
# This happen to the "_" entry used by gettext
old_builtins = builtins.__dict__.copy()
try:
return suite.run(result)
finally:
builtins.__dict__.clear()
builtins.__dict__.update(old_builtins)
def __call__(self, result=None, runcondition=None, options=None):\
# pylint: disable=W0613
try:
finder = DocTestFinder(skipped=self.skipped)
suite = doctest.DocTestSuite(self.module, test_finder=finder)
# XXX iirk
doctest.DocTestCase._TestCase__exc_info = sys.exc_info
except AttributeError:
suite = SkippedSuite()
# doctest may gork the builtins dictionnary
# This happen to the "_" entry used by gettext
old_builtins = builtins.__dict__.copy()
try:
return suite.run(result)
finally:
builtins.__dict__.clear()
builtins.__dict__.update(old_builtins)
def configure(self, options, config):
"""Configure plugin.
"""
Plugin.configure(self, options, config)
self.doctest_result_var = options.doctest_result_var
self.doctest_tests = options.doctest_tests
self.extension = tolist(options.doctestExtension)
self.fixtures = options.doctestFixtures
self.finder = doctest.DocTestFinder()
self.optionflags = 0
if options.doctestOptions:
flags = ",".join(options.doctestOptions).split(',')
for flag in flags:
if not flag or flag[0] not in '+-':
raise ValueError(
"Must specify doctest options with starting " +
"'+' or '-'. Got %s" % (flag,))
mode, option_name = flag[0], flag[1:]
option_flag = doctest.OPTIONFLAGS_BY_NAME.get(option_name)
if not option_flag:
raise ValueError("Unknown doctest option %s" %
(option_name,))
if mode == '+':
self.optionflags |= option_flag
elif mode == '-':
self.optionflags &= ~option_flag
def configure(self, options, config):
Plugin.configure(self, options, config)
# Pull standard doctest plugin out of config; we will do doctesting
config.plugins.plugins = [p for p in config.plugins.plugins
if p.name != 'doctest']
self.doctest_tests = options.doctest_tests
self.extension = tolist(options.doctestExtension)
self.parser = doctest.DocTestParser()
self.finder = DocTestFinder()
self.checker = IPDoctestOutputChecker()
self.globs = None
self.extraglobs = None
def configure(self, options, config):
#print "Configuring nose plugin:", self.name # dbg
Plugin.configure(self, options, config)
# Pull standard doctest plugin out of config; we will do doctesting
config.plugins.plugins = [p for p in config.plugins.plugins
if p.name != 'doctest']
self.doctest_tests = options.ipdoctest_tests
self.extension = tolist(options.ipdoctest_extension)
self.parser = IPDocTestParser()
self.finder = DocTestFinder(parser=self.parser)
self.checker = IPDoctestOutputChecker()
self.globs = None
self.extraglobs = None
def __init__(self, verbose=False):
"""New decorator.
Parameters
----------
verbose : boolean, optional (False)
Passed to the doctest finder and runner to control verbosity.
"""
self.verbose = verbose
# We can reuse the same finder for all instances
self.finder = DocTestFinder(verbose=verbose, recurse=False)
def displayhook(): r"""
Test that changing sys.displayhook doesn't matter for doctest.
>>> import sys
>>> orig_displayhook = sys.displayhook
>>> def my_displayhook(x):
... print('hi!')
>>> sys.displayhook = my_displayhook
>>> def f():
... '''
... >>> 3
... 3
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> r = doctest.DocTestRunner(verbose=False).run(test)
>>> post_displayhook = sys.displayhook
We need to restore sys.displayhook now, so that we'll be able to test
results.
>>> sys.displayhook = orig_displayhook
Ok, now we can check that everything is ok.
>>> r
TestResults(failed=0, attempted=1)
>>> post_displayhook is my_displayhook
True
"""
def configure(self, options, config):
# it is overriden in order to fix doctest options discovery
Plugin.configure(self, options, config)
self.doctest_result_var = options.doctest_result_var
self.doctest_tests = options.doctest_tests
self.extension = tolist(options.doctestExtension)
self.fixtures = options.doctestFixtures
self.finder = doctest.DocTestFinder()
#super(DoctestPluginHelper, self).configure(options, config)
self.optionflags = 0
self.options = {}
if options.doctestOptions:
stroptions = ",".join(options.doctestOptions).split(',')
for stroption in stroptions:
try:
if stroption.startswith('+'):
self.optionflags |= doctest.OPTIONFLAGS_BY_NAME[stroption[1:]]
continue
elif stroption.startswith('-'):
self.optionflags &= ~doctest.OPTIONFLAGS_BY_NAME[stroption[1:]]
continue
try:
key,value=stroption.split('=')
except ValueError:
pass
else:
if not key in self.OPTION_BY_NAME:
raise ValueError()
self.options[key]=value
continue
except (AttributeError, ValueError, KeyError):
raise ValueError("Unknown doctest option {}".format(stroption))
else:
raise ValueError("Doctest option is not a flag or a key/value pair: {} ".format(stroption))
def displayhook(): r"""
Test that changing sys.displayhook doesn't matter for doctest.
>>> import sys
>>> orig_displayhook = sys.displayhook
>>> def my_displayhook(x):
... print('hi!')
>>> sys.displayhook = my_displayhook
>>> def f():
... '''
... >>> 3
... 3
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> r = doctest.DocTestRunner(verbose=False).run(test)
>>> post_displayhook = sys.displayhook
We need to restore sys.displayhook now, so that we'll be able to test
results.
>>> sys.displayhook = orig_displayhook
Ok, now we can check that everything is ok.
>>> r
TestResults(failed=0, attempted=1)
>>> post_displayhook is my_displayhook
True
"""
def displayhook(): r"""
Test that changing sys.displayhook doesn't matter for doctest.
>>> import sys
>>> orig_displayhook = sys.displayhook
>>> def my_displayhook(x):
... print('hi!')
>>> sys.displayhook = my_displayhook
>>> def f():
... '''
... >>> 3
... 3
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> r = doctest.DocTestRunner(verbose=False).run(test)
>>> post_displayhook = sys.displayhook
We need to restore sys.displayhook now, so that we'll be able to test
results.
>>> sys.displayhook = orig_displayhook
Ok, now we can check that everything is ok.
>>> r
TestResults(failed=0, attempted=1)
>>> post_displayhook is my_displayhook
True
"""
def configure(self, options, config):
"""Configure plugin.
"""
Plugin.configure(self, options, config)
self.doctest_result_var = options.doctest_result_var
self.doctest_tests = options.doctest_tests
self.extension = tolist(options.doctestExtension)
self.fixtures = options.doctestFixtures
self.finder = doctest.DocTestFinder()
self.optionflags = 0
if options.doctestOptions:
flags = ",".join(options.doctestOptions).split(',')
for flag in flags:
if not flag or flag[0] not in '+-':
raise ValueError(
"Must specify doctest options with starting " +
"'+' or '-'. Got %s" % (flag,))
mode, option_name = flag[0], flag[1:]
option_flag = doctest.OPTIONFLAGS_BY_NAME.get(option_name)
if not option_flag:
raise ValueError("Unknown doctest option %s" %
(option_name,))
if mode == '+':
self.optionflags |= option_flag
elif mode == '-':
self.optionflags &= ~option_flag
def displayhook(): r"""
Test that changing sys.displayhook doesn't matter for doctest.
>>> import sys
>>> orig_displayhook = sys.displayhook
>>> def my_displayhook(x):
... print('hi!')
>>> sys.displayhook = my_displayhook
>>> def f():
... '''
... >>> 3
... 3
... '''
>>> test = doctest.DocTestFinder().find(f)[0]
>>> r = doctest.DocTestRunner(verbose=False).run(test)
>>> post_displayhook = sys.displayhook
We need to restore sys.displayhook now, so that we'll be able to test
results.
>>> sys.displayhook = orig_displayhook
Ok, now we can check that everything is ok.
>>> r
TestResults(failed=0, attempted=1)
>>> post_displayhook is my_displayhook
True
"""
