def configure_logging(logging_config, logging_settings):
if not sys.warnoptions:
# Route warnings through python logging
logging.captureWarnings(True)
# RemovedInNextVersionWarning is a subclass of DeprecationWarning which
# is hidden by default, hence we force the "default" behavior
warnings.simplefilter("default", RemovedInNextVersionWarning)
if logging_config:
# First find the logging configuration function ...
logging_config_func = import_string(logging_config)
logging.config.dictConfig(DEFAULT_LOGGING)
# ... then invoke it with the logging settings
if logging_settings:
logging_config_func(logging_settings)
python类warnoptions()的实例源码
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def testWarning(self):
"""Test the warnings argument"""
# see #10535
class FakeTP(unittest.TestProgram):
def parseArgs(self, *args, **kw): pass
def runTests(self, *args, **kw): pass
warnoptions = sys.warnoptions[:]
try:
sys.warnoptions[:] = []
# no warn options, no arg -> default
self.assertEqual(FakeTP().warnings, 'default')
# no warn options, w/ arg -> arg value
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
sys.warnoptions[:] = ['somevalue']
# warn options, no arg -> None
# warn options, w/ arg -> arg value
self.assertEqual(FakeTP().warnings, None)
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
finally:
sys.warnoptions[:] = warnoptions
def test_option_w_ignore(pyi_builder, monkeypatch):
"Test to ensure that option W can be set."
def MyEXE(*args, **kwargs):
args = list(args)
args.append([('W ignore', '', 'OPTION')])
return EXE(*args, **kwargs)
import PyInstaller
EXE = PyInstaller.building.build_main.EXE
monkeypatch.setattr('PyInstaller.building.build_main.EXE', MyEXE)
pyi_builder.test_source(
"""
import sys
assert 'ignore' in sys.warnoptions
""")
def build_subprocess_arglist(self):
assert (self.port!=0), (
"Socket should have been assigned a port number.")
w = ['-W' + s for s in sys.warnoptions]
if 1/2 > 0: # account for new division
w.append('-Qnew')
# Maybe IDLE is installed and is being accessed via sys.path,
# or maybe it's not installed and the idle.py script is being
# run from the IDLE source directory.
del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
default=False, type='bool')
if __name__ == 'idlelib.PyShell':
command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
else:
command = "__import__('run').main(%r)" % (del_exitf,)
if sys.platform[:3] == 'win' and ' ' in sys.executable:
# handle embedded space in path by quoting the argument
decorated_exec = '"%s"' % sys.executable
else:
decorated_exec = sys.executable
return [decorated_exec] + w + ["-c", command, str(self.port)]
def build_subprocess_arglist(self):
assert (self.port!=0), (
"Socket should have been assigned a port number.")
w = ['-W' + s for s in sys.warnoptions]
if 1/2 > 0: # account for new division
w.append('-Qnew')
# Maybe IDLE is installed and is being accessed via sys.path,
# or maybe it's not installed and the idle.py script is being
# run from the IDLE source directory.
del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
default=False, type='bool')
if __name__ == 'idlelib.PyShell':
command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
else:
command = "__import__('run').main(%r)" % (del_exitf,)
if sys.platform[:3] == 'win' and ' ' in sys.executable:
# handle embedded space in path by quoting the argument
decorated_exec = '"%s"' % sys.executable
else:
decorated_exec = sys.executable
return [decorated_exec] + w + ["-c", command, str(self.port)]
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def testWarning(self):
"""Test the warnings argument"""
# see #10535
class FakeTP(unittest.TestProgram):
def parseArgs(self, *args, **kw): pass
def runTests(self, *args, **kw): pass
warnoptions = sys.warnoptions[:]
try:
sys.warnoptions[:] = []
# no warn options, no arg -> default
self.assertEqual(FakeTP().warnings, 'default')
# no warn options, w/ arg -> arg value
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
sys.warnoptions[:] = ['somevalue']
# warn options, no arg -> None
# warn options, w/ arg -> arg value
self.assertEqual(FakeTP().warnings, None)
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
finally:
sys.warnoptions[:] = warnoptions
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'quiet': 'q',
'hash_randomization': 'R',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def testWarning(self):
"""Test the warnings argument"""
# see #10535
class FakeTP(unittest.TestProgram):
def parseArgs(self, *args, **kw): pass
def runTests(self, *args, **kw): pass
warnoptions = sys.warnoptions[:]
try:
sys.warnoptions[:] = []
# no warn options, no arg -> default
self.assertEqual(FakeTP().warnings, 'default')
# no warn options, w/ arg -> arg value
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
sys.warnoptions[:] = ['somevalue']
# warn options, no arg -> None
# warn options, w/ arg -> arg value
self.assertEqual(FakeTP().warnings, None)
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
finally:
sys.warnoptions[:] = warnoptions
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'quiet': 'q',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def build_subprocess_arglist(self):
assert (self.port!=0), (
"Socket should have been assigned a port number.")
w = ['-W' + s for s in sys.warnoptions]
if 1/2 > 0: # account for new division
w.append('-Qnew')
# Maybe IDLE is installed and is being accessed via sys.path,
# or maybe it's not installed and the idle.py script is being
# run from the IDLE source directory.
del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
default=False, type='bool')
if __name__ == 'idlelib.PyShell':
command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
else:
command = "__import__('run').main(%r)" % (del_exitf,)
if sys.platform[:3] == 'win' and ' ' in sys.executable:
# handle embedded space in path by quoting the argument
decorated_exec = '"%s"' % sys.executable
else:
decorated_exec = sys.executable
return [decorated_exec] + w + ["-c", command, str(self.port)]
def configure_logging(logging_config, logging_settings):
if not sys.warnoptions:
# Route warnings through python logging
logging.captureWarnings(True)
# RemovedInNextVersionWarning is a subclass of DeprecationWarning which
# is hidden by default, hence we force the "default" behavior
warnings.simplefilter("default", RemovedInNextVersionWarning)
if logging_config:
# First find the logging configuration function ...
logging_config_func = import_string(logging_config)
logging.config.dictConfig(DEFAULT_LOGGING)
# ... then invoke it with the logging settings
if logging_settings:
logging_config_func(logging_settings)
def testWarning(self):
"""Test the warnings argument"""
# see #10535
class FakeTP(unittest.TestProgram):
def parseArgs(self, *args, **kw): pass
def runTests(self, *args, **kw): pass
warnoptions = sys.warnoptions[:]
try:
sys.warnoptions[:] = []
# no warn options, no arg -> default
self.assertEqual(FakeTP().warnings, 'default')
# no warn options, w/ arg -> arg value
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
sys.warnoptions[:] = ['somevalue']
# warn options, no arg -> None
# warn options, w/ arg -> arg value
self.assertEqual(FakeTP().warnings, None)
self.assertEqual(FakeTP(warnings='ignore').warnings, 'ignore')
finally:
sys.warnoptions[:] = warnoptions
def _args_from_interpreter_flags():
"""Return a list of command-line arguments reproducing the current
settings in sys.flags and sys.warnoptions."""
flag_opt_map = {
'debug': 'd',
# 'inspect': 'i',
# 'interactive': 'i',
'optimize': 'O',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'hash_randomization': 'R',
'py3k_warning': '3',
}
args = []
for flag, opt in flag_opt_map.items():
v = getattr(sys.flags, flag)
if v > 0:
args.append('-' + opt * v)
for opt in sys.warnoptions:
args.append('-W' + opt)
return args
def configure_logging(logging_config, logging_settings):
if not sys.warnoptions:
# Route warnings through python logging
logging.captureWarnings(True)
# RemovedInNextVersionWarning is a subclass of DeprecationWarning which
# is hidden by default, hence we force the "default" behavior
warnings.simplefilter("default", RemovedInNextVersionWarning)
if logging_config:
# First find the logging configuration function ...
logging_config_func = import_string(logging_config)
logging.config.dictConfig(DEFAULT_LOGGING)
# ... then invoke it with the logging settings
if logging_settings:
logging_config_func(logging_settings)
def test_option_w_ignore(pyi_builder, monkeypatch):
"Test to ensure that option W can be set."
def MyEXE(*args, **kwargs):
args = list(args)
args.append([('W ignore', '', 'OPTION')])
return EXE(*args, **kwargs)
import PyInstaller
EXE = PyInstaller.building.build_main.EXE
monkeypatch.setattr('PyInstaller.building.build_main.EXE', MyEXE)
pyi_builder.test_source(
"""
import sys
assert 'ignore' in sys.warnoptions
""")
def configure_logging(logging_config, logging_settings):
if not sys.warnoptions:
# Route warnings through python logging
logging.captureWarnings(True)
# RemovedInNextVersionWarning is a subclass of DeprecationWarning which
# is hidden by default, hence we force the "default" behavior
warnings.simplefilter("default", RemovedInNextVersionWarning)
if logging_config:
# First find the logging configuration function ...
logging_config_func = import_string(logging_config)
dictConfig(DEFAULT_LOGGING)
# ... then invoke it with the logging settings
if logging_settings:
logging_config_func(logging_settings)
def restart(self):
self.stop(False)
args = ([sys.executable] + ['-W%s' % o for o in sys.warnoptions]
+ sys.argv)
if sys.platform == "win32":
args = ['"%s"' % arg for arg in args]
os.execv(sys.executable, args)
def restart_with_reloader():
while True:
args = [sys.executable] + ['-W%s' % o for o in sys.warnoptions] + sys.argv
if sys.platform == "win32":
args = ['"%s"' % arg for arg in args]
new_environ = os.environ.copy()
new_environ["RUN_MAIN"] = 'true'
exit_code = os.spawnve(os.P_WAIT, sys.executable, args, new_environ)
if exit_code != 3:
return exit_code
def __init__(self, module='__main__', defaultTest=None, argv=None,
testRunner=None, testLoader=loader.defaultTestLoader,
exit=True, verbosity=1, failfast=None, catchbreak=None,
buffer=None, warnings=None):
if isinstance(module, str):
self.module = __import__(module)
for part in module.split('.')[1:]:
self.module = getattr(self.module, part)
else:
self.module = module
if argv is None:
argv = sys.argv
self.exit = exit
self.failfast = failfast
self.catchbreak = catchbreak
self.verbosity = verbosity
self.buffer = buffer
if warnings is None and not sys.warnoptions:
# even if DreprecationWarnings are ignored by default
# print them anyway unless other warnings settings are
# specified by the warnings arg or the -W python flag
self.warnings = 'default'
else:
# here self.warnings is set either to the value passed
# to the warnings args or to None.
# If the user didn't pass a value self.warnings will
# be None. This means that the behavior is unchanged
# and depends on the values passed to -W.
self.warnings = warnings
self.defaultTest = defaultTest
self.testRunner = testRunner
self.testLoader = testLoader
self.progName = os.path.basename(argv[0])
self.parseArgs(argv)
self.runTests()
def __init__(self, module='__main__', defaultTest=None, argv=None,
testRunner=None, testLoader=loaderzippy.defaultTestLoader,
exit=True, verbosity=1, failfast=None, catchbreak=None,
buffer=None, warnings=None):
if isinstance(module, str):
self.module = __import__(module)
# for part in module.split('.')[1:]:
# self.module = getattr(self.module, part)
else:
self.module = module
if argv is None:
argv = sys.argv
self.exit = exit
self.failfast = failfast
self.catchbreak = catchbreak
self.verbosity = verbosity
self.buffer = buffer
if warnings is None and not sys.warnoptions:
# even if DreprecationWarnings are ignored by default
# print them anyway unless other warnings settings are
# specified by the warnings arg or the -W python flag
self.warnings = 'default'
else:
# here self.warnings is set either to the value passed
# to the warnings args or to None.
# If the user didn't pass a value self.warnings will
# be None. This means that the behavior is unchanged
# and depends on the values passed to -W.
self.warnings = warnings
self.defaultTest = defaultTest
self.testRunner = testRunner
self.testLoader = testLoader
#self.progName = os.path.basename(argv[0])
self.parseArgs(argv)
self.runTests()
def test_single_warning(self):
newenv = os.environ.copy()
newenv["PYTHONWARNINGS"] = "ignore::DeprecationWarning"
p = subprocess.Popen([sys.executable,
"-c", "import sys; sys.stdout.write(str(sys.warnoptions))"],
stdout=subprocess.PIPE, env=newenv)
self.assertEqual(p.communicate()[0], b"['ignore::DeprecationWarning']")
self.assertEqual(p.wait(), 0)
def test_comma_separated_warnings(self):
newenv = os.environ.copy()
newenv["PYTHONWARNINGS"] = ("ignore::DeprecationWarning,"
"ignore::UnicodeWarning")
p = subprocess.Popen([sys.executable,
"-c", "import sys; sys.stdout.write(str(sys.warnoptions))"],
stdout=subprocess.PIPE, env=newenv)
self.assertEqual(p.communicate()[0],
b"['ignore::DeprecationWarning', 'ignore::UnicodeWarning']")
self.assertEqual(p.wait(), 0)
def test_nonascii(self):
newenv = os.environ.copy()
newenv["PYTHONWARNINGS"] = "ignore:DeprecaciónWarning"
newenv["PYTHONIOENCODING"] = "utf-8"
p = subprocess.Popen([sys.executable,
"-c", "import sys; sys.stdout.write(str(sys.warnoptions))"],
stdout=subprocess.PIPE, env=newenv)
self.assertEqual(p.communicate()[0],
"['ignore:DeprecaciónWarning']".encode('utf-8'))
self.assertEqual(p.wait(), 0)
def get_sys_warnoptions(self):
return id(sys.warnoptions), sys.warnoptions, sys.warnoptions[:]
