def extract_file(location, target, kinds=extractcode.default_kinds, verbose=False):
"""
Extract a single archive at `location` in the `target` directory if it is
of a kind supported in the `kinds` kind tuple.
"""
warnings = []
errors = []
extractor = archive.get_extractor(location, kinds)
if TRACE:
logger.debug('extract_file: extractor: for: %(location)r with kinds: %(kinds)r : ' % locals()
+ getattr(extractor, '__module__', '')
+ '.' + getattr(extractor, '__name__', ''))
if extractor:
yield ExtractEvent(location, target, done=False, warnings=[], errors=[])
try:
# extract first to a temp directory: if there is an error, the
# extracted files will not be moved to target
tmp_tgt = fileutils.get_temp_dir(prefix='scancode-extract-')
abs_location = abspath(expanduser(location))
warns = extractor(abs_location, tmp_tgt) or []
warnings.extend(warns)
fileutils.copytree(tmp_tgt, target)
fileutils.delete(tmp_tgt)
except Exception as e:
errors = [str(e).strip(' \'"')]
if verbose:
errors.append(traceback.format_exc())
if TRACE:
tb = traceback.format_exc()
logger.debug('extract_file: ERROR: %(location)r: %(errors)r\n%(e)r\n%(tb)s' % locals())
finally:
yield ExtractEvent(location, target, done=True, warnings=warnings, errors=errors)
def extract_file(location, target, kinds=extractcode.default_kinds):
"""
Extract a single archive at `location` in the `target` directory if it is
of a kind supported in the `kinds` kind tuple.
"""
warnings = []
errors = []
extractor = archive.get_extractor(location, kinds)
if TRACE:
logger.debug('extract_file: extractor: for: %(location)r with kinds: %(kinds)r : ' % locals()
+ getattr(extractor, '__module__', '')
+ '.' + getattr(extractor, '__name__', ''))
if extractor:
yield ExtractEvent(location, target, done=False, warnings=[], errors=[])
try:
# extract first to a temp directory.
# if there is an error, the extracted files will not be moved
# to target
tmp_tgt = fileutils.get_temp_dir('extract')
abs_location = abspath(expanduser(location))
warnings.extend(extractor(abs_location, tmp_tgt))
fileutils.copytree(tmp_tgt, target)
fileutils.delete(tmp_tgt)
except Exception, e:
if TRACE:
logger.debug('extract_file: ERROR: %(location)r: %(errors)r, %(e)r.\n' % locals())
errors = [str(e).strip(' \'"')]
finally:
def extract_file(location, target, kinds=extractcode.default_kinds):
"""
Extract a single archive at `location` in the `target` directory if it is
of a kind supported in the `kinds` kind tuple.
"""
warnings = []
errors = []
extractor = archive.get_extractor(location, kinds)
if DEBUG:
logger.debug(
'extract_file: extractor: for: %(location)r with kinds: r(kinds)r : '
% locals() + getattr(extractor, '__module__', '') + '.' +
getattr(extractor, '__name__', ''))
if extractor:
yield ExtractEvent(location,
target,
done=False,
warnings=[],
errors=[])
try:
# extract first to a temp directory.
# if there is an error, the extracted files will not be moved
# to target
tmp_tgt = fileutils.get_temp_dir('extract')
abs_location = abspath(expanduser(location))
warnings.extend(extractor(abs_location, tmp_tgt))
fileutils.copytree(tmp_tgt, target)
fileutils.delete(tmp_tgt)
except Exception, e:
if DEBUG:
logger.debug(
'extract_file: ERROR: %(location)r: %(errors)r, %(e)r.\n' %
locals())
errors = [str(e).strip(' \'"')]
finally: