def test_file_have_coding_utf8(self):
"""
Look through all .py files and ensure they start with the line '# coding=utf8'
"""
build_configuration = load_build_configuration_from_source()
build_file_parser = BuildFileParser(build_configuration, get_buildroot())
def has_hand_coded_python_files(tgt):
return (not tgt.is_synthetic) and tgt.is_original and tgt.has_sources('.py')
nonconforming_files = []
for target in build_file_parser.scan().targets(has_hand_coded_python_files):
for src in target.sources_relative_to_buildroot():
with open(os.path.join(get_buildroot(), src), 'r') as python_file:
coding_line = python_file.readline()
if '' == coding_line and os.path.basename(src) == '__init__.py':
continue
if coding_line[0:2] == '#!':
# Executable file: look for the coding on the second line.
coding_line = python_file.readline()
if not coding_line.rstrip() == '# coding=utf-8':
nonconforming_files.append(src)
if len(nonconforming_files) > 0:
self.fail('Expected these files to contain first line "# coding=utf8": '
+ str(nonconforming_files))
def test_file_have_coding_utf8(self):
"""
Look through all .py files and ensure they start with the line '# coding=utf8'
"""
config = Config.load()
backend_packages = config.getlist('backends', 'packages')
build_configuration = load_build_configuration_from_source(
backend_packages)
build_file_parser = BuildFileParser(
root_dir=get_buildroot(), build_configuration=build_configuration)
address_mapper = BuildFileAddressMapper(build_file_parser)
build_graph = BuildGraph(address_mapper=address_mapper)
for address in address_mapper.scan_addresses(
get_buildroot(),
spec_excludes=[config.getdefault('pants_workdir')]):
build_graph.inject_address_closure(address)
def has_hand_coded_python_files(tgt):
return (not tgt.is_synthetic
) and tgt.is_original and tgt.has_sources('.py')
nonconforming_files = []
for target in build_graph.targets(has_hand_coded_python_files):
for src in target.sources_relative_to_buildroot():
with open(os.path.join(get_buildroot(), src),
'r') as python_file:
coding_line = python_file.readline()
if '' == coding_line and os.path.basename(
src) == '__init__.py':
continue
if coding_line[0:2] == '#!':
# Executable file: look for the coding on the second line.
coding_line = python_file.readline()
if not coding_line.rstrip() == '# coding=utf-8':
nonconforming_files.append(src)
if len(nonconforming_files) > 0:
self.fail(
'Expected these files to contain first line "# coding=utf8": '
+ str(nonconforming_files))
def test_file_have_coding_utf8(self):
"""
Look through all .py files and ensure they start with the line '# coding=utf8'
"""
config = Config.load()
backend_packages = config.getlist('backends', 'packages')
build_configuration = load_build_configuration_from_source(backend_packages)
build_file_parser = BuildFileParser(root_dir=get_buildroot(),
build_configuration=build_configuration)
address_mapper = BuildFileAddressMapper(build_file_parser)
build_graph = BuildGraph(address_mapper=address_mapper)
for address in address_mapper.scan_addresses(
get_buildroot(), spec_excludes=[config.getdefault('pants_workdir')]):
build_graph.inject_address_closure(address)
def has_hand_coded_python_files(tgt):
return (not tgt.is_synthetic) and tgt.is_original and tgt.has_sources('.py')
nonconforming_files = []
for target in build_graph.targets(has_hand_coded_python_files):
for src in target.sources_relative_to_buildroot():
with open(os.path.join(get_buildroot(), src), 'r') as python_file:
coding_line = python_file.readline()
if '' == coding_line and os.path.basename(src) == '__init__.py':
continue
if coding_line[0:2] == '#!':
# Executable file: look for the coding on the second line.
coding_line = python_file.readline()
if not coding_line.rstrip() == '# coding=utf-8':
nonconforming_files.append(src)
if len(nonconforming_files) > 0:
self.fail('Expected these files to contain first line "# coding=utf8": '
+ str(nonconforming_files))
def _run():
# Place the registration of the unhandled exception hook as early as possible in the code.
sys.excepthook = _unhandled_exception_hook
"""
To add additional paths to sys.path, add a block to the config similar to the following:
[main]
roots: ['src/python/pants_internal/test/',]
"""
logging.basicConfig()
version = pants_version()
if len(sys.argv) == 2 and sys.argv[1] == _VERSION_OPTION:
_do_exit(msg=version, out=sys.stdout)
root_dir = get_buildroot()
if not os.path.exists(root_dir):
_exit_and_fail('PANTS_BUILD_ROOT does not point to a valid path: %s' % root_dir)
if len(sys.argv) < 2:
argv = ['goal']
else:
argv = sys.argv[1:]
# Hack to force ./pants -h etc. to redirect to goal.
if argv[0] != 'goal' and set(['-h', '--help', 'help']).intersection(argv):
argv = ['goal'] + argv
parser = optparse.OptionParser(add_help_option=False, version=version)
RcFile.install_disable_rc_option(parser)
parser.add_option(_LOG_EXIT_OPTION,
action='store_true',
default=False,
dest='log_exit',
help='Log an exit message on success or failure.')
config = Config.load()
# XXX(wickman) This should be in the command goal, not in pants_exe.py!
run_tracker = RunTracker.from_config(config)
report = initial_reporting(config, run_tracker)
run_tracker.start(report)
url = run_tracker.run_info.get_info('report_url')
if url:
run_tracker.log(Report.INFO, 'See a report at: %s' % url)
else:
run_tracker.log(Report.INFO, '(To run a reporting server: ./pants goal server)')
backend_packages = config.getlist('backends', 'packages')
build_configuration = load_build_configuration_from_source(additional_backends=backend_packages)
build_file_parser = BuildFileParser(build_configuration=build_configuration,
root_dir=root_dir,
run_tracker=run_tracker)
address_mapper = BuildFileAddressMapper(build_file_parser)
build_graph = BuildGraph(run_tracker=run_tracker, address_mapper=address_mapper)
command_class, command_args = _parse_command(root_dir, argv)
command = command_class(run_tracker,
root_dir,
parser,
command_args,
build_file_parser,
address_mapper,
build_graph)
try:
if command.serialized():
def onwait(pid):
process = psutil.Process(pid)
print('Waiting on pants process %d (%s) to complete' %
(pid, ' '.join(process.cmdline)), file=sys.stderr)
return True
runfile = os.path.join(root_dir, '.pants.run')
lock = Lock.acquire(runfile, onwait=onwait)
else:
lock = Lock.unlocked()
try:
result = command.run(lock)
if result:
run_tracker.set_root_outcome(WorkUnit.FAILURE)
_do_exit(result)
except KeyboardInterrupt:
command.cleanup()
raise
except Exception:
run_tracker.set_root_outcome(WorkUnit.FAILURE)
raise
finally:
lock.release()
finally:
run_tracker.end()
# Must kill nailguns only after run_tracker.end() is called, because there may still
# be pending background work that needs a nailgun.
if (hasattr(command.old_options, 'cleanup_nailguns') and command.old_options.cleanup_nailguns) \
or config.get('nailgun', 'autokill', default=False):
NailgunTask.killall(None)
def alias_groups(self): return load_build_configuration_from_source().registered_aliases()
def _run():
# place the registration of the unhandled exception hook
# as early as possible in the code
sys.excepthook = _unhandled_exception_hook
"""
To add additional paths to sys.path, add a block to the config similar to the following:
[main]
roots: ['src/python/pants_internal/test/',]
"""
logging.basicConfig()
version = pants_version()
if len(sys.argv) == 2 and sys.argv[1] == _VERSION_OPTION:
_do_exit(msg=version, out=sys.stdout)
root_dir = get_buildroot()
if not os.path.exists(root_dir):
_exit_and_fail('PANTS_BUILD_ROOT does not point to a valid path: %s' %
root_dir)
if len(sys.argv) < 2:
argv = ['goal']
else:
argv = sys.argv[1:]
# Hack to force ./pants -h etc. to redirect to goal.
if argv[0] != 'goal' and set(['-h', '--help', 'help']).intersection(argv):
argv = ['goal'] + argv
parser = optparse.OptionParser(add_help_option=False, version=version)
RcFile.install_disable_rc_option(parser)
parser.add_option(_LOG_EXIT_OPTION,
action='store_true',
default=False,
dest='log_exit',
help='Log an exit message on success or failure.')
config = Config.load()
# XXX(wickman) This should be in the command goal, not in pants_exe.py!
run_tracker = RunTracker.from_config(config)
report = initial_reporting(config, run_tracker)
run_tracker.start(report)
url = run_tracker.run_info.get_info('report_url')
if url:
run_tracker.log(Report.INFO, 'See a report at: %s' % url)
else:
run_tracker.log(Report.INFO,
'(To run a reporting server: ./pants goal server)')
backend_packages = config.getlist('backends', 'packages')
build_configuration = load_build_configuration_from_source(
additional_backends=backend_packages)
build_file_parser = BuildFileParser(
build_configuration=build_configuration,
root_dir=root_dir,
run_tracker=run_tracker)
address_mapper = BuildFileAddressMapper(build_file_parser)
build_graph = BuildGraph(run_tracker=run_tracker,
address_mapper=address_mapper)
command_class, command_args = _parse_command(root_dir, argv)
command = command_class(run_tracker, root_dir, parser, command_args,
build_file_parser, address_mapper, build_graph)
try:
if command.serialized():
def onwait(pid):
process = psutil.Process(pid)
print('Waiting on pants process %d (%s) to complete' %
(pid, ' '.join(process.cmdline)),
file=sys.stderr)
return True
runfile = os.path.join(root_dir, '.pants.run')
lock = Lock.acquire(runfile, onwait=onwait)
else:
lock = Lock.unlocked()
try:
result = command.run(lock)
if result:
run_tracker.set_root_outcome(WorkUnit.FAILURE)
_do_exit(result)
except KeyboardInterrupt:
command.cleanup()
raise
finally:
lock.release()
finally:
run_tracker.end()
# Must kill nailguns only after run_tracker.end() is called, because there may still
# be pending background work that needs a nailgun.
if (hasattr(command.options, 'cleanup_nailguns') and command.options.cleanup_nailguns) \
or config.get('nailgun', 'autokill', default=False):
NailgunTask.killall(None)
def alias_groups(self): return load_build_configuration_from_source().registered_aliases()
