Python _frozen_importlib._find_spec() Examples
The following are 24
code examples of _frozen_importlib._find_spec().
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_frozen_importlib
, or try the search function
.
.
Example #1
| Source File: __init__.py From kobo-predict with BSD 2-Clause "Simplified" License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #2
| Source File: __init__.py From GraphicDesignPatternByPython with MIT License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Deprecated since Python 3.4. '
'Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #3
| Source File: __init__.py From android_universal with MIT License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Deprecated since Python 3.4. '
'Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #4
| Source File: __init__.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #5
| Source File: __init__.py From Imogen with MIT License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Deprecated since Python 3.4. '
'Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #6
| Source File: __init__.py From Carnets with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Deprecated since Python 3.4. '
'Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #7
| Source File: __init__.py From scylla with Apache License 2.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #8
| Source File: __init__.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name))
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #9
| Source File: __init__.py From odoo13-x64 with GNU General Public License v3.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Deprecated since Python 3.4. '
'Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #10
| Source File: __init__.py From python with Apache License 2.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #11
| Source File: __init__.py From python2017 with MIT License | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #12
| Source File: __init__.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def find_loader(name, path=None):
"""Return the loader for the specified module.
This is a backward-compatible wrapper around find_spec().
This function is deprecated in favor of importlib.util.find_spec().
"""
warnings.warn('Use importlib.util.find_spec() instead.',
DeprecationWarning, stacklevel=2)
try:
loader = sys.modules[name].__loader__
if loader is None:
raise ValueError('{}.__loader__ is None'.format(name))
else:
return loader
except KeyError:
pass
except AttributeError:
raise ValueError('{}.__loader__ is not set'.format(name)) from None
spec = _bootstrap._find_spec(name, path)
# We won't worry about malformed specs (missing attributes).
if spec is None:
return None
if spec.loader is None:
if spec.submodule_search_locations is None:
raise ImportError('spec for {} missing loader'.format(name),
name=name)
raise ImportError('namespace packages do not have loaders',
name=name)
return spec.loader
Example #13
| Source File: __init__.py From android_universal with MIT License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
if spec is None:
raise ModuleNotFoundError(f"spec not found for the module {name!r}", name=name)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #14
| Source File: __init__.py From Carnets with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
if spec is None:
raise ModuleNotFoundError(f"spec not found for the module {name!r}", name=name)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #15
| Source File: __init__.py From odoo13-x64 with GNU General Public License v3.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
if spec is None:
raise ModuleNotFoundError(f"spec not found for the module {name!r}", name=name)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #16
| Source File: __init__.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #17
| Source File: __init__.py From python2017 with MIT License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #18
| Source File: __init__.py From python with Apache License 2.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #19
| Source File: __init__.py From ironpython3 with Apache License 2.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name), name=parent_name)
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
methods = _bootstrap._SpecMethods(spec)
methods.exec(module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #20
| Source File: __init__.py From scylla with Apache License 2.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #21
| Source File: __init__.py From Imogen with MIT License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
if spec is None:
raise ModuleNotFoundError(f"spec not found for the module {name!r}", name=name)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #22
| Source File: __init__.py From Fluid-Designer with GNU General Public License v3.0 | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #23
| Source File: __init__.py From GraphicDesignPatternByPython with MIT License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be a module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
if spec is None:
raise ModuleNotFoundError(f"spec not found for the module {name!r}", name=name)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
Example #24
| Source File: __init__.py From kobo-predict with BSD 2-Clause "Simplified" License | 4 votes |
|
def reload(module):
"""Reload the module and return it.
The module must have been successfully imported before.
"""
if not module or not isinstance(module, types.ModuleType):
raise TypeError("reload() argument must be module")
try:
name = module.__spec__.name
except AttributeError:
name = module.__name__
if sys.modules.get(name) is not module:
msg = "module {} not in sys.modules"
raise ImportError(msg.format(name), name=name)
if name in _RELOADING:
return _RELOADING[name]
_RELOADING[name] = module
try:
parent_name = name.rpartition('.')[0]
if parent_name:
try:
parent = sys.modules[parent_name]
except KeyError:
msg = "parent {!r} not in sys.modules"
raise ImportError(msg.format(parent_name),
name=parent_name) from None
else:
pkgpath = parent.__path__
else:
pkgpath = None
target = module
spec = module.__spec__ = _bootstrap._find_spec(name, pkgpath, target)
_bootstrap._exec(spec, module)
# The module may have replaced itself in sys.modules!
return sys.modules[name]
finally:
try:
del _RELOADING[name]
except KeyError:
pass
