def run(args):
if not args: args = ['.']
work = set()
arg_filenames = []
for arg in args:
if os.path.isdir(arg):
for dirpath, dirnames, filenames in os.walk(arg):
work.update(
os.path.join(dirpath, f)
for f in fnmatch.filter(filenames, '*.py'))
else:
arg_filenames.append(arg)
work.update(fnmatch.filter(arg_filenames, '*.py'))
for filename in work:
unused = python_code_parsing.unused_imports(
python_source_filename=filename,
ignored_imports=('libtbx.load_env', 'libtbx.forward_compatibility',
'import libtbx.start_print_trace',
'import libtbx.callbacks'),
ignored_imports_from=('__future__', ),
ignore_imports_flagged_by_comments=('# import dependency',
'# implicit import'))
if unused:
print 'In file %s:' % filename
print unused
print
def exercise_unused_imports():
from libtbx.python_code_parsing import unused_imports, imported_name
unused = unused_imports(unused_imports_test_case_1_1)
assert unused.names == set((
'foo', 'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_2)
assert unused.names == set((
'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_3)
assert unused.names == set((
'foo', 'far', 'close', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_4)
assert unused.names == set((
'far', 'close', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_5)
assert unused.names == set((
'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_2)
assert not unused
unused = unused_imports(unused_imports_test_case_3)
assert set(unused) == set(( imported_name('foo', lineno=1), ))
unused = unused_imports(unused_imports_test_case_4)
assert set(unused) == set(( imported_name('foo', lineno=4), ))
unused = unused_imports(unused_imports_test_case_5)
assert set(unused) == set(( imported_name('foo', lineno=4), ))
unused = unused_imports(unused_imports_test_case_6)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_7)
assert set(unused) == set(( imported_name('bar', lineno=1),
imported_name('foo', lineno=6), ))
unused = unused_imports(unused_imports_test_case_7_bis)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_8)
assert set(unused) == set(( imported_name('foo', lineno=1), ))
unused = unused_imports(unused_imports_test_case_9)
assert not unused
unused = unused_imports(unused_imports_test_case_10)
assert set(unused) == set(( imported_name('foo', lineno=10), ))
unused = unused_imports(unused_imports_test_case_11)
assert unused
unused = unused_imports(unused_imports_test_case_11,
ignored_imports=('libtbx.load_env',))
assert not unused
unused = unused_imports(unused_imports_test_case_12)
assert not unused
unused = unused_imports(unused_imports_test_case_13)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_14)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_15)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_16)
assert not unused
unused = unused_imports(unused_imports_test_case_17)
assert not unused
unused = unused_imports(unused_imports_test_case_18)
assert not unused
unused = unused_imports(unused_imports_test_case_19)
assert not unused
unused = unused_imports(unused_imports_test_case_20)
assert not unused
unused = unused_imports(unused_imports_test_case_21)
assert not unused
unused = unused_imports(unused_imports_test_case_22)
assert not unused
unused = unused_imports(unused_imports_test_case_23)
assert unused
unused = unused_imports(
unused_imports_test_case_23,
ignore_imports_flagged_by_comments=('# import dependency',))
assert not unused
unused = unused_imports(unused_imports_test_case_24)
assert not unused
unused = unused_imports(unused_imports_test_case_25)
assert not unused
unused = unused_imports(unused_imports_test_case_26)
assert not unused
def exercise_unused_imports():
from libtbx.python_code_parsing import unused_imports, imported_name
unused = unused_imports(unused_imports_test_case_1_1)
assert unused.names == set((
'foo', 'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_2)
assert unused.names == set((
'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_3)
assert unused.names == set((
'foo', 'far', 'close', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_4)
assert unused.names == set((
'far', 'close', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_1_5)
assert unused.names == set((
'far', 'close', 'baz', 'barbar', 'bozboz' ))
unused = unused_imports(unused_imports_test_case_2)
assert not unused
unused = unused_imports(unused_imports_test_case_3)
assert set(unused) == set(( imported_name('foo', lineno=1), ))
unused = unused_imports(unused_imports_test_case_4)
assert set(unused) == set(( imported_name('foo', lineno=4), ))
unused = unused_imports(unused_imports_test_case_5)
assert set(unused) == set(( imported_name('foo', lineno=4), ))
unused = unused_imports(unused_imports_test_case_6)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_7)
assert set(unused) == set(( imported_name('bar', lineno=1),
imported_name('foo', lineno=6), ))
unused = unused_imports(unused_imports_test_case_7_bis)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_8)
assert set(unused) == set(( imported_name('foo', lineno=1), ))
unused = unused_imports(unused_imports_test_case_9)
assert not unused
unused = unused_imports(unused_imports_test_case_10)
assert set(unused) == set(( imported_name('foo', lineno=10), ))
unused = unused_imports(unused_imports_test_case_11)
assert unused
unused = unused_imports(unused_imports_test_case_11,
ignored_imports=('libtbx.load_env',))
assert not unused
unused = unused_imports(unused_imports_test_case_12)
assert not unused
unused = unused_imports(unused_imports_test_case_13)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_14)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_15)
assert set(unused) == set(( imported_name('bar', lineno=1), ))
unused = unused_imports(unused_imports_test_case_16)
assert not unused
unused = unused_imports(unused_imports_test_case_17)
assert not unused
unused = unused_imports(unused_imports_test_case_18)
assert not unused
unused = unused_imports(unused_imports_test_case_19)
assert not unused
unused = unused_imports(unused_imports_test_case_20)
assert not unused
unused = unused_imports(unused_imports_test_case_21)
assert not unused
unused = unused_imports(unused_imports_test_case_22)
assert not unused
unused = unused_imports(unused_imports_test_case_23)
assert unused
unused = unused_imports(
unused_imports_test_case_23,
ignore_imports_flagged_by_comments=('# import dependency',))
assert not unused
unused = unused_imports(unused_imports_test_case_24)
assert not unused
unused = unused_imports(unused_imports_test_case_25)
assert not unused
unused = unused_imports(unused_imports_test_case_26)
assert not unused
