def pkg_info(project_name=None, include_extras=False):
if project_name is None:
project_name = PROJECT_NAME
try:
distribution = pkg_resources.get_distribution(project_name)
extras = include_extras and distribution.extras or []
dependencies = [
pkg_info(d) for d in distribution.requires(extras)]
return {
'name': project_name,
'version': distribution.version,
'path': distribution.location,
'dependencies': dependencies,
}
except pkg_resources.ResolutionError:
return {
'name': project_name,
}
python类ResolutionError()的实例源码
def _runscript(scriptname):
"""
Find & run a script with exec (i.e. not via os.system or subprocess).
"""
import pkg_resources
ns = {"__name__": "__main__"}
ns['sys'] = globals()['sys']
try:
pkg_resources.get_distribution("shmlast").run_script(scriptname, ns)
return 0
except pkg_resources.ResolutionError as err:
path = scriptpath()
scriptfile = os.path.join(path, scriptname)
if os.path.isfile(scriptfile):
if os.path.isfile(scriptfile):
exec(compile(open(scriptfile).read(), scriptfile, 'exec'), ns)
return 0
return -1
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name == 'nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
import certifi
return certifi.where()
except (ImportError, ResolutionError, ExtractionError):
return None
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name == 'nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
import certifi
return certifi.where()
except (ImportError, ResolutionError, ExtractionError):
return None
def with_requires(*requirements):
"""Run a test case only when given requirements are satisfied.
.. admonition:: Example
This test case runs only when `numpy>=1.10` is installed.
>>> from cupy import testing
... class Test(unittest.TestCase):
... @testing.with_requires('numpy>=1.10')
... def test_for_numpy_1_10(self):
... pass
Args:
requirements: A list of string representing requirement condition to
run a given test case.
"""
ws = pkg_resources.WorkingSet()
try:
ws.require(*requirements)
skip = False
except pkg_resources.ResolutionError:
skip = True
msg = 'requires: {}'.format(','.join(requirements))
return unittest.skipIf(skip, msg)
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name == 'nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
import certifi
return certifi.where()
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name == 'nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name=='nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
return pkg_resources.resource_filename('certifi', 'cacert.pem')
except (ImportError, ResolutionError, ExtractionError):
return None
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def _certifi_where():
try:
return __import__('certifi').where()
except (ImportError, ResolutionError, ExtractionError):
pass
def find_ca_bundle():
"""Return an existing CA bundle path, or None"""
if os.name == 'nt':
return get_win_certfile()
else:
for cert_path in cert_paths:
if os.path.isfile(cert_path):
return cert_path
try:
import certifi
return certifi.where()
except (ImportError, ResolutionError, ExtractionError):
return None
