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"""Sanity test using rstcheck."""
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
from .. import types as t
from ..sanity import (
SanitySingleVersion,
SanityMessage,
SanityFailure,
SanitySuccess,
SANITY_ROOT,
)
from ..target import (
TestTarget,
)
from ..util import (
SubprocessError,
parse_to_list_of_dict,
read_lines_without_comments,
find_python,
)
from ..util_common import (
run_command,
)
from ..config import (
SanityConfig,
)
class RstcheckTest(SanitySingleVersion):
"""Sanity test using rstcheck."""
def filter_targets(self, targets): # type: (t.List[TestTarget]) -> t.List[TestTarget]
"""Return the given list of test targets, filtered to include only those relevant for the test."""
return [target for target in targets if os.path.splitext(target.path)[1] in ('.rst',)]
def test(self, args, targets, python_version):
"""
:type args: SanityConfig
:type targets: SanityTargets
:type python_version: str
:rtype: TestResult
"""
ignore_file = os.path.join(SANITY_ROOT, 'rstcheck', 'ignore-substitutions.txt')
ignore_substitutions = sorted(set(read_lines_without_comments(ignore_file, remove_blank_lines=True)))
settings = self.load_processor(args)
paths = [target.path for target in targets.include]
cmd = [
find_python(python_version),
os.path.join(SANITY_ROOT, 'rstcheck', 'rstcheck-cli.py'),
'--report', 'warning',
'--ignore-substitutions', ','.join(ignore_substitutions),
] + paths
try:
stdout, stderr = run_command(args, cmd, capture=True)
status = 0
except SubprocessError as ex:
stdout = ex.stdout
stderr = ex.stderr
status = ex.status
if stdout:
raise SubprocessError(cmd=cmd, status=status, stderr=stderr, stdout=stdout)
if args.explain:
return SanitySuccess(self.name)
pattern = r'^(?P<path>[^:]*):(?P<line>[0-9]+): \((?P<level>INFO|WARNING|ERROR|SEVERE)/[0-4]\) (?P<message>.*)$'
results = parse_to_list_of_dict(pattern, stderr)
results = [SanityMessage(
message=r['message'],
path=r['path'],
line=int(r['line']),
column=0,
level=r['level'],
) for r in results]
results = settings.process_errors(results, paths)
if results:
return SanityFailure(self.name, messages=results)
return SanitySuccess(self.name)
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