def main():
global pep8style
pep8style = pep8.StyleGuide(parse_argv=True, config_file=True)
options = pep8style.options
complexity = options.max_complexity
builtins = set(options.builtins)
warnings = 0
if builtins:
orig_builtins = set(pyflakes._MAGIC_GLOBALS)
pyflakes._MAGIC_GLOBALS = orig_builtins | builtins
if pep8style.paths and options.filename is not None:
for path in _get_python_files(pep8style.paths):
warnings += check_file(path, options.ignore, complexity)
else:
# wait for 1 second on the stdin fd
reads, __, __ = select.select([sys.stdin], [], [], 1.)
if reads == []:
print('input not specified')
raise SystemExit(1)
stdin = sys.stdin.read()
warnings += check_code(stdin, complexity)
if options.exit_zero:
raise SystemExit(0)
raise SystemExit(warnings > 0)
def _initpep8():
# default pep8 setup
global pep8style
if pep8style is None:
pep8style = pep8.StyleGuide(config_file=True)
pep8.options = _PEP8Options()
pep8.options.physical_checks = pep8.find_checks('physical_line')
pep8.options.logical_checks = pep8.find_checks('logical_line')
pep8.options.counters = dict.fromkeys(pep8.BENCHMARK_KEYS, 0)
pep8.options.messages = {}
pep8.options.max_line_length = 79
pep8.args = []
def teardown_test_environment(self, **kwargs):
# Local import to avoid intallation errors.
import flake8.run
locations = get_apps_locations(
self.test_labels,
self.test_all
)
paths = flake8.run._get_python_files(locations)
flake8.run.pep8style = pep8.StyleGuide(
parse_argv=False,
config_file=False
)
old_stdout, flake8_output = sys.stdout, BytesIO()
sys.stdout = flake8_output
warnings = 0
for path in paths:
# We could pass ignore paths
# but I need to figure out first how to do it
warnings += flake8.run.check_file(
path,
complexity=self.max_complexity
)
sys.stdout = old_stdout
flake8_output.seek(0)
while True:
line = flake8_output.readline()
if not line:
break
# Make sure the path is relative in the report
bits = line.split(':')
bits[0] = relpath(bits[0])
self.output.write(':'.join(bits))
self.output.close()