self.msgout(3, "find_module -> Excluded", fullname)

[500] Fix | Delete

raise ImportError(name)

[501] Fix | Delete

[502] Fix | Delete

if path is None:

[503] Fix | Delete

if name in sys.builtin_module_names:

[504] Fix | Delete

return (None, None, ("", "", _C_BUILTIN))

[505] Fix | Delete

[506] Fix | Delete

path = self.path

[507] Fix | Delete

[508] Fix | Delete

return _find_module(name, path)

[509] Fix | Delete

[510] Fix | Delete

def report(self):

[511] Fix | Delete

"""Print a report to stdout, listing the found modules with their

[512] Fix | Delete

paths, as well as modules that are missing, or seem to be missing.

[513] Fix | Delete

"""

[514] Fix | Delete

print()

[515] Fix | Delete

print(" %-25s %s" % ("Name", "File"))

[516] Fix | Delete

print(" %-25s %s" % ("----", "----"))

[517] Fix | Delete

# Print modules found

[518] Fix | Delete

keys = sorted(self.modules.keys())

[519] Fix | Delete

for key in keys:

[520] Fix | Delete

m = self.modules[key]

[521] Fix | Delete

if m.__path__:

[522] Fix | Delete

print("P", end=' ')

[523] Fix | Delete

else:

[524] Fix | Delete

print("m", end=' ')

[525] Fix | Delete

print("%-25s" % key, m.__file__ or "")

[526] Fix | Delete

[527] Fix | Delete

# Print missing modules

[528] Fix | Delete

missing, maybe = self.any_missing_maybe()

[529] Fix | Delete

if missing:

[530] Fix | Delete

print()

[531] Fix | Delete

print("Missing modules:")

[532] Fix | Delete

for name in missing:

[533] Fix | Delete

mods = sorted(self.badmodules[name].keys())

[534] Fix | Delete

print("?", name, "imported from", ', '.join(mods))

[535] Fix | Delete

# Print modules that may be missing, but then again, maybe not...

[536] Fix | Delete

if maybe:

[537] Fix | Delete

print()

[538] Fix | Delete

print("Submodules that appear to be missing, but could also be", end=' ')

[539] Fix | Delete

print("global names in the parent package:")

[540] Fix | Delete

for name in maybe:

[541] Fix | Delete

mods = sorted(self.badmodules[name].keys())

[542] Fix | Delete

print("?", name, "imported from", ', '.join(mods))

[543] Fix | Delete

[544] Fix | Delete

def any_missing(self):

[545] Fix | Delete

"""Return a list of modules that appear to be missing. Use

[546] Fix | Delete

any_missing_maybe() if you want to know which modules are

[547] Fix | Delete

certain to be missing, and which *may* be missing.

[548] Fix | Delete

"""

[549] Fix | Delete

missing, maybe = self.any_missing_maybe()

[550] Fix | Delete

return missing + maybe

[551] Fix | Delete

[552] Fix | Delete

def any_missing_maybe(self):

[553] Fix | Delete

"""Return two lists, one with modules that are certainly missing

[554] Fix | Delete

and one with modules that *may* be missing. The latter names could

[555] Fix | Delete

either be submodules *or* just global names in the package.

[556] Fix | Delete

[557] Fix | Delete

The reason it can't always be determined is that it's impossible to

[558] Fix | Delete

tell which names are imported when "from module import *" is done

[559] Fix | Delete

with an extension module, short of actually importing it.

[560] Fix | Delete

"""

[561] Fix | Delete

missing = []

[562] Fix | Delete

maybe = []

[563] Fix | Delete

for name in self.badmodules:

[564] Fix | Delete

if name in self.excludes:

[565] Fix | Delete

continue

[566] Fix | Delete

i = name.rfind(".")

[567] Fix | Delete

if i < 0:

[568] Fix | Delete

missing.append(name)

[569] Fix | Delete

continue

[570] Fix | Delete

subname = name[i+1:]

[571] Fix | Delete

pkgname = name[:i]

[572] Fix | Delete

pkg = self.modules.get(pkgname)

[573] Fix | Delete

if pkg is not None:

[574] Fix | Delete

if pkgname in self.badmodules[name]:

[575] Fix | Delete

# The package tried to import this module itself and

[576] Fix | Delete

# failed. It's definitely missing.

[577] Fix | Delete

missing.append(name)

[578] Fix | Delete

elif subname in pkg.globalnames:

[579] Fix | Delete

# It's a global in the package: definitely not missing.

[580] Fix | Delete

pass

[581] Fix | Delete

elif pkg.starimports:

[582] Fix | Delete

# It could be missing, but the package did an "import *"

[583] Fix | Delete

# from a non-Python module, so we simply can't be sure.

[584] Fix | Delete

maybe.append(name)

[585] Fix | Delete

else:

[586] Fix | Delete

# It's not a global in the package, the package didn't

[587] Fix | Delete

# do funny star imports, it's very likely to be missing.

[588] Fix | Delete

# The symbol could be inserted into the package from the

[589] Fix | Delete

# outside, but since that's not good style we simply list

[590] Fix | Delete

# it missing.

[591] Fix | Delete

missing.append(name)

[592] Fix | Delete

else:

[593] Fix | Delete

missing.append(name)

[594] Fix | Delete

missing.sort()

[595] Fix | Delete

maybe.sort()

[596] Fix | Delete

return missing, maybe

[597] Fix | Delete

[598] Fix | Delete

def replace_paths_in_code(self, co):

[599] Fix | Delete

new_filename = original_filename = os.path.normpath(co.co_filename)

[600] Fix | Delete

for f, r in self.replace_paths:

[601] Fix | Delete

if original_filename.startswith(f):

[602] Fix | Delete

new_filename = r + original_filename[len(f):]

[603] Fix | Delete

break

[604] Fix | Delete

[605] Fix | Delete

if self.debug and original_filename not in self.processed_paths:

[606] Fix | Delete

if new_filename != original_filename:

[607] Fix | Delete

self.msgout(2, "co_filename %r changed to %r" \

[608] Fix | Delete

% (original_filename,new_filename,))

[609] Fix | Delete

else:

[610] Fix | Delete

self.msgout(2, "co_filename %r remains unchanged" \

[611] Fix | Delete

% (original_filename,))

[612] Fix | Delete

self.processed_paths.append(original_filename)

[613] Fix | Delete

[614] Fix | Delete

consts = list(co.co_consts)

[615] Fix | Delete

for i in range(len(consts)):

[616] Fix | Delete

if isinstance(consts[i], type(co)):

[617] Fix | Delete

consts[i] = self.replace_paths_in_code(consts[i])

[618] Fix | Delete

[619] Fix | Delete

return co.replace(co_consts=tuple(consts), co_filename=new_filename)

[620] Fix | Delete

[621] Fix | Delete

[622] Fix | Delete

def test():

[623] Fix | Delete

# Parse command line

[624] Fix | Delete

import getopt

[625] Fix | Delete

try:

[626] Fix | Delete

opts, args = getopt.getopt(sys.argv[1:], "dmp:qx:")

[627] Fix | Delete

except getopt.error as msg:

[628] Fix | Delete

print(msg)

[629] Fix | Delete

return

[630] Fix | Delete

[631] Fix | Delete

# Process options

[632] Fix | Delete

debug = 1

[633] Fix | Delete

domods = 0

[634] Fix | Delete

addpath = []

[635] Fix | Delete

exclude = []

[636] Fix | Delete

for o, a in opts:

[637] Fix | Delete

if o == '-d':

[638] Fix | Delete

debug = debug + 1

[639] Fix | Delete

if o == '-m':

[640] Fix | Delete

domods = 1

[641] Fix | Delete

if o == '-p':

[642] Fix | Delete

addpath = addpath + a.split(os.pathsep)

[643] Fix | Delete

if o == '-q':

[644] Fix | Delete

debug = 0

[645] Fix | Delete

if o == '-x':

[646] Fix | Delete

exclude.append(a)

[647] Fix | Delete

[648] Fix | Delete

# Provide default arguments

[649] Fix | Delete

if not args:

[650] Fix | Delete

script = "hello.py"

[651] Fix | Delete

else:

[652] Fix | Delete

script = args[0]

[653] Fix | Delete

[654] Fix | Delete

# Set the path based on sys.path and the script directory

[655] Fix | Delete

path = sys.path[:]

[656] Fix | Delete

path[0] = os.path.dirname(script)

[657] Fix | Delete

path = addpath + path

[658] Fix | Delete

if debug > 1:

[659] Fix | Delete

print("path:")

[660] Fix | Delete

for item in path:

[661] Fix | Delete

print(" ", repr(item))

[662] Fix | Delete

[663] Fix | Delete

# Create the module finder and turn its crank

[664] Fix | Delete

mf = ModuleFinder(path, debug, exclude)

[665] Fix | Delete

for arg in args[1:]:

[666] Fix | Delete

if arg == '-m':

[667] Fix | Delete

domods = 1

[668] Fix | Delete

continue

[669] Fix | Delete

if domods:

[670] Fix | Delete

if arg[-2:] == '.*':

[671] Fix | Delete

mf.import_hook(arg[:-2], None, ["*"])

[672] Fix | Delete

else:

[673] Fix | Delete

mf.import_hook(arg)

[674] Fix | Delete

else:

[675] Fix | Delete

mf.load_file(arg)

[676] Fix | Delete

mf.run_script(script)

[677] Fix | Delete

mf.report()

[678] Fix | Delete

return mf # for -i debugging

[679] Fix | Delete

[680] Fix | Delete

[681] Fix | Delete

if __name__ == '__main__':

[682] Fix | Delete

try:

[683] Fix | Delete

mf = test()

[684] Fix | Delete

except KeyboardInterrupt:

[685] Fix | Delete

print("\n[interrupted]")

[686] Fix | Delete

[687] Fix | Delete