urllib TypeError: memoryview: dict object does not have the buffer interface

標籤：

import urllib.requesturl = ‘site‘headers = {‘Authorization‘ : ‘Basic emVkMHg6WWJyYm5mMDA=‘}req = urllib.request.Request(url, headers)response = urllib.request.urlopen(req).getcode()

出現錯誤：

Traceback (most recent call last):  File "C:\Program Files\Python33\lib\urllib\request.py", line 1186, in do_request_    mv = memoryview(data)TypeError: memoryview: dict object does not have the buffer interfaceDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "C:/Users/zed/Desktop/sddf.py", line 6, in <module>    response = urllib.request.urlopen(req).getcode()  File "C:\Program Files\Python33\lib\urllib\request.py", line 156, in urlopen    return opener.open(url, data, timeout)  File "C:\Program Files\Python33\lib\urllib\request.py", line 467, in open    req = meth(req)  File "C:\Program Files\Python33\lib\urllib\request.py", line 1191, in do_request_    data))ValueError: Content-Length should be specified for iterable data of type <class ‘dict‘> {‘Authorization‘: ‘Basic emVkMHg6WWJyyM5mMDA=‘}

解決辦法：

先看Requset定義：

class Request:    def __init__(self, url, data=None, headers={},                 origin_req_host=None, unverifiable=False,                 method=None):

所以，應該改為

req = urllib.request.Request(url, headers = headers)

 

urllib TypeError: memoryview: dict object does not have the buffer interface