pygame / trackmod /

# package trackmod
# For Python 2.4 and up.

"""A package for tracking module use

    begin(repfile=None) ==> None
    end() ==> None
    get_previous_imports() ==> List of names
    get_my_imports() ==> List of names
    get_imports() ==> List of names
    get_unaccessed_modules() ==> List of names
    get_accessed_modules() ==> List of names
    get_accesses() ==> Dictionary of attribute names by module name
    write_report(repfile) ==> None


from trackmod import reporter  # Keep this first.
import sys
import atexit

from trackmod import importer, module

except NameError:
    installed = False
    # reloaded; reload submodules.
    reload(importer)  # implicit reporter and module reload.

def print_(*args, **kwds):
    stream = kwds.get('file', sys.stdout)
    sep = kwds.get('sep', ' ')
    end = kwds.get('end', '\n')

    if args:
        stream.write(sep.join([str(arg) for arg in args]))
    if end:

def _write_report(repfile):
    def report(*args, **kwds):
        print_(file=repfile, *args, **kwds)

    report("=== module usage report ===")
    report("\n-- modules already imported (ignored) --")
    for name in get_previous_imports():
    report("\n-- modules added by", __name__.split('.')[0], "(ignored) --")
    for name in get_my_imports():
    report("\n-- modules imported but not accessed --")
    for name in get_unaccessed_modules():
    report("\n-- modules accessed --")
    accesses = sorted(get_accesses().iteritems())
    for name, attrs in accesses:
        report(name, " (", ', '.join(attrs), ")", sep='')
    report("\n=== end of report ===")

def get_previous_imports():
    """Return a new sorted name list of previously imported modules"""
    return reporter.get_previous_imports()

def get_my_imports():
    """Return a new sorted name list of module imported by this package"""
    return reporter.get_my_imports()

def get_imports():
    """Return a new sorted name list of imported modules"""
    return reporter.get_imports()

def get_unaccessed_modules():
    """Return a new sorted name list of unaccessed imported modules"""
    return reporter.get_unaccessed_modules()
def get_accessed_modules():
    """Return a new sorted name list of accessed modules"""
    return reporter.get_accessed_modules()

def get_accesses():
    """Return a new dictionary of lists of attributes by module name"""
    return reporter.get_accesses()

def write_report(repfile=None):
    """Write a module import and access report to repfile

    repfile may be an open file object of a file path. If not previded
    then writes to standard output. Data collection is terminated if not
    already stopped by an end() call. If no data is collected, begin() not
    called, then a runtime error is raised.

        if collecting:
    except NameError:
        raise RuntimeError("No import data was collected")
    if repfile is None:
        except AttributeError:
            rf = open(repfile, 'w')

def begin(repfile=None,
    """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)
        if collecting:
    except NameError:
        collecting = True
    if continuous:
    importer.begin(pattern, submodule_accesses)

def end():
    global collecting
    collecting = False

reporter.begin()  # Keep this last.
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.