def checkstyle(self, interpreter, sources):
"""Iterate over sources and run checker on each file.
Files can be suppressed with a --suppress option which takes an xml file containing
file paths that have exceptions and the plugins they need to ignore.
:param sources: iterable containing source file names.
:return: (int) number of failures
"""
checker = self.checker_pex(interpreter)
args = [
"--root-dir={}".format(get_buildroot()),
"--severity={}".format(self.get_options().severity),
]
if self.get_options().suppress:
args.append("--suppress={}".format(self.get_options().suppress))
if self.get_options().strict:
args.append("--strict")
with temporary_file(binary_mode=False) as argfile:
for plugin_subsystem in self.plugin_subsystems:
options_blob = plugin_subsystem.global_instance().options_blob(
)
if options_blob:
argfile.write("--{}-options={}\n".format(
plugin_subsystem.plugin_type().name(), options_blob))
argfile.write("\n".join(sources))
argfile.close()
args.append("@{}".format(argfile.name))
with self.context.new_workunit(
name="pythonstyle",
labels=[WorkUnitLabel.TOOL, WorkUnitLabel.LINT],
cmd=" ".join(checker.cmdline(args)),
) as workunit:
return checker.run(args=args,
stdout=workunit.output("stdout"),
stderr=workunit.output("stderr"))
def checkstyle(self, interpreter, sources):
"""Iterate over sources and run checker on each file.
Files can be suppressed with a --suppress option which takes an xml file containing
file paths that have exceptions and the plugins they need to ignore.
:param sources: iterable containing source file names.
:return: (int) number of failures
"""
checker = self.checker_pex(interpreter)
args = [
'--root-dir={}'.format(get_buildroot()),
'--severity={}'.format(self.get_options().severity),
]
if self.get_options().suppress:
args.append('--suppress={}'.format(self.get_options().suppress))
if self.get_options().strict:
args.append('--strict')
with temporary_file(binary_mode=False) as argfile:
for plugin_subsystem in self.plugin_subsystems:
options_blob = plugin_subsystem.global_instance().options_blob()
if options_blob:
argfile.write('--{}-options={}\n'.format(plugin_subsystem.plugin_type().name(),
options_blob))
argfile.write('\n'.join(sources))
argfile.close()
args.append('@{}'.format(argfile.name))
with self.context.new_workunit(name='pythonstyle',
labels=[WorkUnitLabel.TOOL, WorkUnitLabel.LINT],
cmd=' '.join(checker.cmdline(args))) as workunit:
return checker.run(args=args,
stdout=workunit.output('stdout'),
stderr=workunit.output('stderr'))