def run(self, interpreter):
"""Executes the code of the specified module. Deserializes captured
json data.
"""
with utils.ChangeDir(self.dirname):
command_list = [
'PYTHONPATH=' + main_dir, interpreter, self.filename
] + list(self.args)
try:
proc = Popen(' '.join(command_list),
stdout=PIPE,
stderr=PIPE,
shell=True)
stream_data = proc.communicate()
except Exception as e:
logger.error(
"Error {0} while executing extract_dist command.".format(
e))
raise ExtractionError
stream_data = [utils.console_to_str(s) for s in stream_data]
if proc.returncode:
logger.error(
"Subprocess failed, stdout: {0[0]}, stderr: {0[1]}".format(
stream_data))
self._result = json.loads(
stream_data[0].split("extracted json data:\n")[-1])
def __init__(self, *args, **kwargs):
super(DistMetadataExtractor, self).__init__(*args, **kwargs)
temp_dir = tempfile.mkdtemp()
try:
with self.archive as a:
a.extract_all(directory=temp_dir)
try:
setup_py = glob.glob(temp_dir +
"/{0}*/".format(self.name) +
'setup.py')[0]
except IndexError:
sys.stderr.write(
"setup.py not found, maybe local_file is not proper source archive.\n"
)
raise SystemExit(3)
with utils.ChangeDir(os.path.dirname(setup_py)):
with utils.RedirectStdStreams(
stdout=LoggerWriter(logger.debug),
stderr=LoggerWriter(logger.warning)):
extract_distribution.run_setup(setup_py, 'bdist_rpm')
self.distribution = extract_distribution.extract_distribution.class_distribution
finally:
shutil.rmtree(temp_dir)
def run(self):
"""Executes the code of the specified module."""
with utils.ChangeDir(self.dirname):
sys.path.insert(0, self.dirname)
sys.argv[1:] = self.args
runpy.run_module(self.not_suffixed(self.filename),
run_name='__main__',
alter_sys=True)
