class Conn:
def __init__(self, ak, sk, host, bucket):
self.bucket = bucket
self.ksyun = Connection(ak, sk, host=host)
if not self._exist(bucket):
self.ksyun.create_bucket(bucket)
assert self._exist(bucket)
def _exist(self, bucket):
buckets = [b.name for b in self.ksyun.get_all_buckets()]
return bucket in buckets
def upload(self, keyname, filename):
try:
bucket = self.ksyun.get_bucket(self.bucket)
key_object = bucket.new_key(keyname)
key_object.set_contents_from_filename(filename)
return {"result": 0, "msg": keyname}
except:
return {"result": -1, "msg": traceback.format_exc()}
pass
def download(self, filename, keyname):
try:
bucket = self.ksyun.get_bucket(self.bucket)
key_object = bucket.get_key(keyname)
key_object.get_contents_to_filename(filename)
return {"result": 0, "msg": filename}
except:
return {"result": -1, "msg": traceback.format_exc()}
pass
def make_key(self, app_key, version, package_name):
return ''.join([
app_key,
md5.new(version).hexdigest(),
md5.new(package_name).hexdigest()
]).lower()
