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120 lines
3.4 KiB
Python
120 lines
3.4 KiB
Python
"""Sanity test using pylint."""
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from __future__ import absolute_import, print_function
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import json
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import os
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from lib.sanity import (
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SanitySingleVersion,
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SanityMessage,
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SanityFailure,
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SanitySuccess,
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)
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from lib.util import (
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SubprocessError,
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run_command,
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)
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from lib.ansible_util import (
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ansible_environment,
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)
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from lib.config import (
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SanityConfig,
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)
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from lib.test import (
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calculate_best_confidence,
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)
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PYLINT_SKIP_PATH = 'test/sanity/pylint/skip.txt'
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class PylintTest(SanitySingleVersion):
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"""Sanity test using pylint."""
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def test(self, args, targets):
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"""
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:type args: SanityConfig
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:type targets: SanityTargets
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:rtype: SanityResult
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"""
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with open(PYLINT_SKIP_PATH, 'r') as skip_fd:
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skip_paths = skip_fd.read().splitlines()
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with open('test/sanity/pylint/disable.txt', 'r') as disable_fd:
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disable = set(c for c in disable_fd.read().splitlines() if not c.strip().startswith('#'))
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with open('test/sanity/pylint/enable.txt', 'r') as enable_fd:
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enable = set(c for c in enable_fd.read().splitlines() if not c.strip().startswith('#'))
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skip_paths_set = set(skip_paths)
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paths = sorted(i.path for i in targets.include if (os.path.splitext(i.path)[1] == '.py' or i.path.startswith('bin/')) and i.path not in skip_paths_set)
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cmd = [
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'pylint',
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'--jobs', '0',
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'--reports', 'n',
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'--max-line-length', '160',
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'--rcfile', '/dev/null',
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'--ignored-modules', '_MovedItems',
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'--output-format', 'json',
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'--disable', ','.join(sorted(disable)),
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'--enable', ','.join(sorted(enable)),
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] + paths
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env = ansible_environment(args)
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if paths:
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try:
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stdout, stderr = run_command(args, cmd, env=env, capture=True)
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status = 0
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except SubprocessError as ex:
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stdout = ex.stdout
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stderr = ex.stderr
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status = ex.status
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if stderr or status >= 32:
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raise SubprocessError(cmd=cmd, status=status, stderr=stderr, stdout=stdout)
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else:
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stdout = None
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if args.explain:
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return SanitySuccess(self.name)
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if stdout:
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messages = json.loads(stdout)
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else:
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messages = []
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errors = [SanityMessage(
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message=m['message'].replace('\n', ' '),
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path=m['path'],
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line=int(m['line']),
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column=int(m['column']),
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level=m['type'],
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code=m['symbol'],
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) for m in messages]
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line = 0
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for path in skip_paths:
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line += 1
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if not os.path.exists(path):
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# Keep files out of the list which no longer exist in the repo.
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errors.append(SanityMessage(
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code='A101',
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message='Remove "%s" since it does not exist' % path,
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path=PYLINT_SKIP_PATH,
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line=line,
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column=1,
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confidence=calculate_best_confidence(((PYLINT_SKIP_PATH, line), (path, 0)), args.metadata) if args.metadata.changes else None,
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))
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if errors:
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return SanityFailure(self.name, messages=errors)
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return SanitySuccess(self.name)
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