def checksum(self, _file, _type='SHA256', silent=False):
if _type not in self.digest_types:
if not silent:
logger.w(_('Digest(%s) can only be %s') % (_type, ' '.join(self.digest_types)))
return False
file_digests = self.digest_map.get(_file)
if file_digests is None:
if not silent:
logger.w(_('Can not find file digest information %s') % _file)
return False
digest = file_digests.get(_type)
if digest is None:
if not silent:
logger.w(_('Can not find %s digest from file %s') % (_type, _file))
return False
calc_digest = checksum.perform_checksum(_file, _type)[0]
if digest != calc_digest:
if not silent:
logger.failed(_('Digest checksum failed'))
logger.i(_('Origin digest:\t\t%s') % digest)
logger.i(_('Calculate digest:\t%s') % calc_digest)
return False
if not silent:
logger.success(_('Checksum valid: %s') % _file)
return True
from easymgc import checksum fn = 'tmp/download/49e2bbda3312c7e7de9d240d3b7edfb92452ba065939f13f6a13b84873841b82-other.sqlite.bz2' print checksum.perform_checksum(fn, 'size') print checksum.sha256hash(fn) print checksum.perform_checksum(fn, 'SHA256') print checksum.perform_all(fn)
from easymgc import checksum fn = 'tmp/download/49e2bbda3312c7e7de9d240d3b7edfb92452ba065939f13f6a13b84873841b82-other.sqlite.bz2' print checksum.perform_checksum(fn, 'size') print checksum.sha256hash(fn) print checksum.perform_checksum(fn, 'SHA256') print checksum.perform_all(fn)
