def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
python类DistutilsInternalError()的实例源码
def _install_dist_package(self):
# Get the name of the package that we just built
package_name = self.distribution.get_name()
# Get the dist directory that bdist_wheel put the package in
# Create the lambda build dir
self._lambda_build_dir = os.path.join('build', 'ldist-'+package_name)
try:
if os.path.exists(self._lambda_build_dir):
shutil.rmtree(self._lambda_build_dir)
log.info('creating {}'.format(self._lambda_build_dir))
os.makedirs(self._lambda_build_dir)
except OSError as exc:
if exc.errno == errno.EEXIST and os.path.isdir(self._lambda_build_dir):
pass
else:
raise DistutilsInternalError('{} already exists and is not a directory'.format(self._lambda_build_dir))
log.info('installing package {} from {} into {}'.format(package_name,
self._dist_dir,
self._lambda_build_dir))
pip = Popen(['pip', 'install',
'-f', self._dist_dir,
'-t', self._lambda_build_dir, package_name],
stdout=PIPE, stderr=PIPE)
stdout, stderr = pip.communicate()
log.debug("pip stdout: {}".format(stdout))
log.debug("pip stderr: {}".format(stderr))
if pip.returncode is not 0:
raise DistutilsPlatformError('pip returned unsuccessfully')
def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
misc_util.py 文件源码
项目：PyDataLondon29-EmbarrassinglyParallelDAWithAWSLambda
作者: SignalMedia
项目源码
文件源码
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def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
def get_cmd(cmdname, _cache={}):
if cmdname not in _cache:
import distutils.core
dist = distutils.core._setup_distribution
if dist is None:
from distutils.errors import DistutilsInternalError
raise DistutilsInternalError(
'setup distribution instance not initialized')
cmd = dist.get_command_obj(cmdname)
_cache[cmdname] = cmd
return _cache[cmdname]
