def begin(repfile=None,
pattern=None,
continuous=False,
submodule_accesses=True):
"""Start collecting import and module access information
repfile (default no file) is the destination for an
end-of-run module import and access report. It can be either a file
path or an open file object.
pattern (default ['*']) is a list of modules on which to collect data. It
is a list of one or more dotted full module names. An asterisk '*' is a
wild card an matches everything. Examples:
['pygame'] Will on report on top level pygame package
['pygame', 'numpy'] Only top level pygame and numpy modules
['pygame', 'pygame.surface']
pygame and pygame.surface
['pygame', 'pygame.*'] pygame and all its submodules
['*'] everything
continous (default False) indicates whether per-module attribute access
recording should stop with the first access or be continuous. Set False
to stop after the first access, True for continuous recording.
submodule_accesses (default True) indicates whether submodules imports
are to be included as an access on the containing package.
"""
global installed, collecting
if not installed:
sys.meta_path.insert(0, importer)
installed = True
if repfile is not None:
atexit.register(write_report, repfile)
try:
if collecting:
return
except NameError:
collecting = True
if continuous:
module.set_report_mode('continuous')
importer.begin(pattern, submodule_accesses)
def begin(repfile=None,
pattern=None,
continuous=False,
submodule_accesses=True):
"""Start collecting import and module access information
repfile (default no file) is the destination for an
end-of-run module import and access report. It can be either a file
path or an open file object.
pattern (default ['*']) is a list of modules on which to collect data. It
is a list of one or more dotted full module names. An asterisk '*' is a
wild card an matches everything. Examples:
['pygame'] Will on report on top level pygame package
['pygame', 'numpy'] Only top level pygame and numpy modules
['pygame', 'pygame.surface']
pygame and pygame.surface
['pygame', 'pygame.*'] pygame and all its submodules
['*'] everything
continous (default False) indicates whether per-module attribute access
recording should stop with the first access or be continuous. Set False
to stop after the first access, True for continuous recording.
submodule_accesses (default True) indicates whether submodules imports
are to be included as an access on the containing package.
"""
global installed, collecting
if not installed:
sys.meta_path.insert(0, importer)
installed = True
if repfile is not None:
atexit.register(write_report, repfile)
try:
if collecting:
return
except NameError:
collecting = True
if continuous:
module.set_report_mode('continuous')
importer.begin(pattern, submodule_accesses)
def end():
global collecting
collecting = False
reporter.end()
importer.end()
module.set_report_mode('quit')
def end():
global collecting
collecting = False
reporter.end()
importer.end()
module.set_report_mode('quit')