def check(path, ignore=None, to_file=False):
quite = '-qq'
source = '--show-source'
pep = '--show-pep8'
rep = '--repeat'
args = [rep]
if ignore is None:
ignore = []
if to_file:
out_file = './pep8.txt'
if os.path.exists(out_file):
os.remove(out_file)
file_handle = open(out_file, 'a')
files_count = 0
for the_file in walk_path(path, recurse=True, pattern='*.py', ignore=ignore):
arglist = args[:] + [the_file]
pep8.process_options(arglist)
try:
pep8.input_file(the_file)
error_stats = pep8.get_error_statistics()
warning_stats = pep8.get_warning_statistics()
if to_file:
if warning_stats or error_stats:
file_handle.write('\n')
file_handle.write(the_file)
file_handle.write('\n')
for warning in warning_stats:
file_handle.write("%s\n" % warning)
for errors in error_stats:
file_handle.write("%s\n" % errors)
files_count += 1
sys.stdout.write('Processed %d file(s) \r' % files_count)
except Exception, e:
pass
def display_pep8(self, path, summary=True):
pep8_out = StringIO()
try:
with RedirectedIO(target=pep8_out, close_target=False):
pep8.process_options([path])
pep8.input_file(path)
error_stats = pep8.get_error_statistics()
warning_stats = pep8.get_warning_statistics()
val = pep8_out.getvalue().splitlines()
for line in [ x.split(':',1)[1] for x in val if ':' in x]:
self.writeln(line)
if summary:
self.writeln()
self.writeln("Summary:")
for e in error_stats:
self.writeln(e)
for w in warning_stats:
self.writeln(w)
self.writeln()
except tokenize.TokenError:
self.boxed_text(["PEP8 processing failed - check your source code"], symbol="#")
def check(filename):
pep8.process_options(['-qq', filename])
pep8.input_file(filename)
return pep8.get_error_statistics(), pep8.get_warning_statistics()