ansible/test/lib/ansible_test/_internal/sanity/compile.py

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"""Sanity test for proper python syntax."""
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
from .. import types as t
from ..sanity import (
SanityMultipleVersion,
SanityMessage,
SanityFailure,
SanitySuccess,
SanityTargets,
SANITY_ROOT,
)
from ..target import (
TestTarget,
)
from ..util import (
SubprocessError,
display,
find_python,
parse_to_list_of_dict,
is_subdir,
)
from ..util_common import (
run_command,
)
from ..config import (
SanityConfig,
)
class CompileTest(SanityMultipleVersion):
"""Sanity test for proper python syntax."""
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] == '.py' or is_subdir(target.path, 'bin')]
def test(self, args, targets, python_version):
"""
:type args: SanityConfig
:type targets: SanityTargets
:type python_version: str
:rtype: TestResult
"""
settings = self.load_processor(args, python_version)
paths = [target.path for target in targets.include]
cmd = [find_python(python_version), os.path.join(SANITY_ROOT, 'compile', 'compile.py')]
data = '\n'.join(paths)
display.info(data, verbosity=4)
try:
stdout, stderr = run_command(args, cmd, data=data, capture=True)
status = 0
except SubprocessError as ex:
stdout = ex.stdout
stderr = ex.stderr
status = ex.status
if stderr:
raise SubprocessError(cmd=cmd, status=status, stderr=stderr, stdout=stdout)
if args.explain:
return SanitySuccess(self.name, python_version=python_version)
pattern = r'^(?P<path>[^:]*):(?P<line>[0-9]+):(?P<column>[0-9]+): (?P<message>.*)$'
results = parse_to_list_of_dict(pattern, stdout)
results = [SanityMessage(
message=r['message'],
path=r['path'].replace('./', ''),
line=int(r['line']),
column=int(r['column']),
) for r in results]
results = settings.process_errors(results, paths)
if results:
return SanityFailure(self.name, messages=results, python_version=python_version)
return SanitySuccess(self.name, python_version=python_version)