Python imp.PY_FROZEN Examples
The following are 30
code examples of imp.PY_FROZEN().
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example.
You may also want to check out all available functions/classes of the module
imp
, or try the search function
.
.
Example #1
| Source File: depends.py From jarvis with GNU General Public License v2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #2
| Source File: depends.py From Flask-P2P with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #3
| Source File: depends.py From planespotter with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #4
| Source File: depends.py From ImageFusion with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #5
| Source File: depends.py From Ansible with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #6
| Source File: depends.py From datafari with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #7
| Source File: sandbox_test.py From python-compat-runtime with Apache License 2.0 | 5 votes |
|
def test_py_frozen(self):
imp.find_module('bar', ['foo']).AndReturn((None, 'bar',
(None, None, imp.PY_FROZEN)))
self.mox.ReplayAll()
self.assertIsNone(self.hook.find_module('foo.bar', ['foo']))
Example #8
| Source File: depends.py From PhonePi_SampleServer with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #9
| Source File: depends.py From syntheticmass with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #10
| Source File: depends.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #11
| Source File: depends.py From coffeegrindsize with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #12
| Source File: depends.py From Financial-Portfolio-Flask with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #13
| Source File: ImportManager.py From moviegrabber with GNU General Public License v3.0 | 5 votes |
|
def getmod(self, nm,
isFrozen=imp.is_frozen, loadMod=imp.load_module):
if isFrozen(nm):
mod = loadMod(nm, None, nm, ('', '', imp.PY_FROZEN))
if hasattr(mod, '__path__'):
mod.__importsub__ = lambda name, pname=nm, owner=self: owner.getmod(pname+'.'+name)
return mod
return None
Example #14
| Source File: depends.py From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #15
| Source File: depends.py From Hands-On-Deep-Learning-for-Games with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #16
| Source File: depends.py From aws-kube-codesuite with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #17
| Source File: depends.py From android_universal with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #18
| Source File: depends.py From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #19
| Source File: depends.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #20
| Source File: depends.py From Flask with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix,mode,kind) = find_module(module,paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module,f,path,(suffix,mode,kind))
return getattr(sys.modules[module],symbol,None)
finally:
if f:
f.close()
return extract_constant(code,symbol,default)
Example #21
| Source File: depends.py From Flask with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix,mode,kind) = find_module(module,paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module,f,path,(suffix,mode,kind))
return getattr(sys.modules[module],symbol,None)
finally:
if f:
f.close()
return extract_constant(code,symbol,default)
Example #22
| Source File: depends.py From oss-ftp with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #23
| Source File: depends.py From jbox with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #24
| Source File: depends.py From python-netsurv with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #25
| Source File: depends.py From python-netsurv with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #26
| Source File: depends.py From pledgeservice with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix,mode,kind) = find_module(module,paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module,f,path,(suffix,mode,kind))
return getattr(sys.modules[module],symbol,None)
finally:
if f:
f.close()
return extract_constant(code,symbol,default)
Example #27
| Source File: depends.py From lambda-packs with MIT License | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #28
| Source File: depends.py From ironpython2 with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind == PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind == PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind == PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
Example #29
| Source File: test_imp.py From ironpython2 with Apache License 2.0 | 5 votes |
|
def test_flags(self):
self.assertEqual(imp.SEARCH_ERROR,0)
self.assertEqual(imp.PY_SOURCE,1)
self.assertEqual(imp.PY_COMPILED,2)
self.assertEqual(imp.C_EXTENSION,3)
self.assertEqual(imp.PY_RESOURCE,4)
self.assertEqual(imp.PKG_DIRECTORY,5)
self.assertEqual(imp.C_BUILTIN,6)
self.assertEqual(imp.PY_FROZEN,7)
self.assertEqual(imp.PY_CODERESOURCE,8)
Example #30
| Source File: depends.py From lambda-chef-node-cleanup with Apache License 2.0 | 5 votes |
|
def get_module_constant(module, symbol, default=-1, paths=None):
"""Find 'module' by searching 'paths', and extract 'symbol'
Return 'None' if 'module' does not exist on 'paths', or it does not define
'symbol'. If the module defines 'symbol' as a constant, return the
constant. Otherwise, return 'default'."""
try:
f, path, (suffix, mode, kind) = find_module(module, paths)
except ImportError:
# Module doesn't exist
return None
try:
if kind==PY_COMPILED:
f.read(8) # skip magic & date
code = marshal.load(f)
elif kind==PY_FROZEN:
code = imp.get_frozen_object(module)
elif kind==PY_SOURCE:
code = compile(f.read(), path, 'exec')
else:
# Not something we can parse; we'll have to import it. :(
if module not in sys.modules:
imp.load_module(module, f, path, (suffix, mode, kind))
return getattr(sys.modules[module], symbol, None)
finally:
if f:
f.close()
return extract_constant(code, symbol, default)
