def __call__(self, _dir):
require_bin(
'flake8', 'flake8 is required (try: "apt-get install flake8")')
ignore = [
'E501', # line-too-long
]
base_cmd = 'cd {0} && flake8 {0}'
cmd = base_cmd
exclude = ['*build/*']
for venv_dir in find_venvs(_dir):
exclude.append(venv_dir)
ignore = ','.join(ignore)
exclude = ','.join(exclude)
exclude = ' --exclude=' + exclude
ignore = ' --ignore=' + ignore
cmd = cmd.format(_dir) + exclude
output = self.cmd_exec(cmd)
output_lines = output.split('\n')
if self.ignore_pep8:
output_lines = filter(
lambda x: not r_pep8_error.match(x), output_lines)
output = '\n'.join(output_lines)
if self.ignore_unused_imports_in_init_files:
r2 = re.compile('.*__init__.py.* F401 .*')
output_lines = filter(lambda x: not r2.match(x), output_lines)
output = '\n'.join(output_lines)
if self.ignore_undefined_names:
always_ignore_names = [x for x in self.ignore_undefined_names
if isinstance(x, basestring)]
patterns = []
res = re.compile(".*F821 undefined name '(" +
'|'.join(always_ignore_names) +
")'")
patterns.append(res)
sometimes_ignore_names = [x for x in self.ignore_undefined_names
if not isinstance(x, basestring)]
for name, pattern in sometimes_ignore_names:
res2 = re.compile(
pattern + ".*F821 undefined name '" + name + "'")
patterns.append(res2)
output_lines = filter(
lambda x: not any([y.match(x) for y in patterns]), output_lines)
output = '\n'.join(output_lines)
bad_files = [x.split(':')[0] for x in output_lines]
err_counter = defaultdict(lambda: 0)
for x in bad_files:
err_counter[x] += 1
# sort files by number of errors
sorted_by_severity = sorted(err_counter.items(), key=lambda x: -x[1])
top = sorted_by_severity[:3]
report = dict(sorted_by_severity)
print output
total_problems = sum(report.values())
self.report("total problems: {0}".format(total_problems))
self.report("top files: {0}".format(dict(top)))
return report.keys()
def summarize(parameter_s=''):
_dir = parameter_s or os.getcwd()
assert ope(_dir)
tmp = guess_dir_type(_dir)
print console.red('match types:')
console.draw_line()
print ' {0}'.format(tmp)
print console.red('virttualenvs:')
console.draw_line()
print ' {0}'.format(find_venvs(_dir))
print console.red('sloccount:')
for report_section in sloccount(_dir):
console.draw_line()
print report_section.strip()
console.draw_line()
def _venvs(self):
pname = self._project_manager._current_project
return find_venvs(
self._project_manager.project_map[pname])
def test_find_venvs(self):
def report(*args):
pass
all_venvs = venv.find_venvs(
TEST_DIR, report=report,max_venvs=5)
self.assertEqual(len(all_venvs), 2)
