def __stat(self, bucket, path):
expired = int(time.time()) + self.EXPIRED_SECONDS
url = self.generate_res_url(bucket, path)
auth = Auth(self._secret_id, self._secret_key)
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
data={'op':'stat'}
return self.sendRequest('GET', url, headers=headers, params=data, timeout=(self.connect_timeout, self.read_timeout))
def __list(self, bucket, path, num=20, pattern='eListBoth', order=0, context='') :
expired = int(time.time()) + self.EXPIRED_SECONDS
url = self.generate_res_url(bucket, path)
auth = Auth(self._secret_id, self._secret_key)
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
data = {'op':'list','num':num,'pattern':pattern,'order':order,'context':context}
return self.sendRequest('GET', url, headers=headers, params=data, timeout=(self.connect_timeout, self.read_timeout))
def __update(self, bucket, path, bizattr=''):
expired = int(time.time()) + self.EXPIRED_SECONDS
url = self.generate_res_url(bucket, path)
auth = Auth(self._secret_id, self._secret_key)
sign = auth.sign_once(bucket, '/'+str(conf.get_app_info()['appid'])+'/'+bucket+'/'+path)
#sign = auth.sign_once(bucket, '/'+path)
headers = {
'Authorization':sign,
'Content-Type':'application/json',
'User-Agent':conf.get_ua(),
}
data = {'op':'update','biz_attr':bizattr}
return self.sendRequest('POST', url, headers=headers, data=json.dumps(data), timeout=(self.connect_timeout, self.read_timeout))
def upload_data(self,bucket,dstpath,data,session,offset):
url = self.generate_res_url(bucket,dstpath)
expired = int(time.time()) + self.EXPIRED_SECONDS
auth = Auth(self._secret_id, self._secret_key)
sha1 = hashlib.sha1();
sha1.update(data)
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
files = {'op': ('upload_slice'),'filecontent': data,'sha':sha1.hexdigest(),'session':session,'offset':str(offset)}
return self.sendRequest('POST', url, headers=headers, files=files, timeout=(self.connect_timeout, self.read_timeout))
def createFolder(self, bucket, path, bizattr=''):
expired = int(time.time()) + self.EXPIRED_SECONDS
bucket = string.strip(bucket, '/')
path = urllib.quote(string.strip(path, '/') + '/', '~/')
url = self.generate_res_url(bucket, path)
auth = Auth(self._secret_id, self._secret_key)
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'Content-Type':'application/json',
'User-Agent':conf.get_ua(),
}
data = {'op':'create','biz_attr':bizattr}
return self.sendRequest('POST', url, headers=headers, data=json.dumps(data), timeout=(self.connect_timeout, self.read_timeout))
def __delete(self, bucket, path):
if path == '' or path == '/':
return {'httpcode':0, 'code':self.COS_PARAMS_ERROR, 'message':'path cannot be empty', 'data':{}}
expired = int(time.time()) + self.EXPIRED_SECONDS
url = self.generate_res_url(bucket, path)
auth = Auth(self._secret_id, self._secret_key)
sign = auth.sign_once(bucket, '/'+str(conf.get_app_info()['appid'])+'/'+bucket+'/'+path)
#sign = auth.sign_once(bucket, '/'+path)
headers = {
'Authorization':sign,
'Content-Type':'application/json',
'User-Agent':conf.get_ua(),
}
data = {'op':'delete'}
return self.sendRequest('POST', url, headers=headers, data=json.dumps(data), timeout=(self.connect_timeout, self.read_timeout))
def upload_buffer(self, buffer, bucket, dstpath, bizattr=''):
expired = int(time.time()) + self.EXPIRED_SECONDS
bucket = string.strip(bucket, '/')
dstpath = urllib.quote(string.strip(dstpath, '/'), '~/')
url = self.generate_res_url(bucket, dstpath)
auth = Auth(self._secret_id, self._secret_key)
sha1 = hashlib.sha1();
sha1.update(buffer)
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
files = {'op':'upload','filecontent':buffer,'sha':sha1.hexdigest(),'biz_attr':bizattr}
return self.sendRequest('POST', url, headers=headers, files=files, timeout=(self.connect_timeout, self.read_timeout))
def upload(self, srcpath, bucket, dstpath, bizattr=''):
srcpath = os.path.abspath(srcpath);
if not os.path.exists(srcpath):
return {'httpcode':0, 'code':self.COS_FILE_NOT_EXISTS, 'message':'file not exists', 'data':{}}
expired = int(time.time()) + self.EXPIRED_SECONDS
bucket = string.strip(bucket, '/')
dstpath = urllib.quote(string.strip(dstpath, '/'), '~/')
url = self.generate_res_url(bucket, dstpath)
auth = Auth(self._secret_id, self._secret_key)
sha1 = self.sha1file(srcpath);
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
files = {'op':'upload','filecontent':open(srcpath, 'rb'),'sha':sha1,'biz_attr':bizattr}
return self.sendRequest('POST', url, headers=headers, files=files, timeout=(self.connect_timeout, self.read_timeout))
def upload_prepare(self,filepath,bucket,dstpath,bizattr,slice_size,session):
if not os.path.exists(filepath):
return {'httpcode':0, 'code':self.COS_FILE_NOT_EXISTS, 'message':'file not exists', 'data':{}}
url = self.generate_res_url(bucket, dstpath)
expired = int(time.time()) + self.EXPIRED_SECONDS
auth = Auth(self._secret_id, self._secret_key)
size = os.path.getsize(filepath)
sha1 = self.sha1file(filepath);
sign = auth.sign_more(bucket, expired)
headers = {
'Authorization':sign,
'User-Agent':conf.get_ua(),
}
files = {'op': ('upload_slice'),'sha':sha1,'filesize': str(size)}
if bizattr != '':
files['biz_attr'] = bizattr
if slice_size > 0:
files['slice_size'] = str(slice_size)
if session != '':
files['session'] = session
return self.sendRequest('POST', url, headers=headers,files=files, timeout=(self.connect_timeout, self.read_timeout))