class TarReader(Interface):
""" """
def __init__(self, origin_path: str, chdir=''):
self.path = origin_path
self.reader = TarFile(self.path, 'r')
self.chdir = chdir
def file_exists(self, path: str):
return any(
x.startswith("%s" % self.chdir + path.rstrip("/"))
for x in self.reader.getnames())
def fetch_file_contents(self, path: str):
return self.reader.rea(self.chdir + path).decode('utf-8')
