urllib

问题 I am using certifi python module to verify ssl connections. I looked at the root certificates included in certifi (python2.7/site-packages/certifi/cacert.pem) and some of those certificates have expired. How do I update those certificates? I tried updating certifi package using pip but that only updates the package and not the root CA files. 回答1: certifi/cacert.pem is, naturally, a part of certifi . Consequently, it's supposed to be updated with the module. You can check if the latest code at

问题 The code generates a series of URLs and searches them for a specific string. As the website requires login information: I logged in the website through my browsers. And for more checks, I tried only one complete URL(of the same website) with no values and encoding and it worked perfectly well. So I supposed the login information shouldn't be the problem. I did try to add log-in info through the code, but as it itself brought up a series of errors, I wanted to see if that is really necessary

问题 What is the Python2.7 equivalent to from urllib.parse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) I get >>> from urllib.parse import urlparse Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named parse Thanks! 回答1: In python2 use from urlparse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) 来源： https://stackoverflow.com/questions/50638366/url-parse-python2-7

问题 What is the Python2.7 equivalent to from urllib.parse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) I get >>> from urllib.parse import urlparse Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named parse Thanks! 回答1: In python2 use from urlparse import urlparse, parse_qs parsed_url = urlparse(url) params = parse_qs(parsed_url.query) 来源： https://stackoverflow.com/questions/50638366/url-parse-python2-7

问题 I am trying to place a trade on the US version of Binance API without the use of external libraries. I can successfully get prices and display my account balance using GET requests and urllib . The first example code works and I can pass my API_KEY and SECRET_KEY without issues (those values are private, they aren't displayed here and are located in settings.py ). Placing a trade requires POST and I'm not sure where I went wrong, my POST requests don't work but GET requests work fine. To my

问题 Im trying to make a script that grabs tracking information from fedex website. I figured that f i just go to the url 'https://www.fedex.com/fedextrack/?tracknumbers=' and paste the tracking number at the end of it, it brings me to the tracking page which has the information i need. I tried to feed the URL the tracking number and parse the html from the response. This is what I tried. import urllib url_prefix= 'https://www.fedex.com/fedextrack/?tracknumbers=' tracking_number = '570573906561'

问题 Im trying to make a script that grabs tracking information from fedex website. I figured that f i just go to the url 'https://www.fedex.com/fedextrack/?tracknumbers=' and paste the tracking number at the end of it, it brings me to the tracking page which has the information i need. I tried to feed the URL the tracking number and parse the html from the response. This is what I tried. import urllib url_prefix= 'https://www.fedex.com/fedextrack/?tracknumbers=' tracking_number = '570573906561'

问题 Tried installing urllib.request module using below command sudo pip install urllib.request but it returned Downloading/unpacking urllib.request Could not find any downloads that satisfy the requirement urllib.request Cleaning up... No distributions at all found for urllib.request Storing debug log for failure in /home/mounarajan/.pip/pip.log How can I install this module? 回答1: urllib.request is only available in python3 branch. See the following post for more info. urllib.request in Python 2

问题 Tried installing urllib.request module using below command sudo pip install urllib.request but it returned Downloading/unpacking urllib.request Could not find any downloads that satisfy the requirement urllib.request Cleaning up... No distributions at all found for urllib.request Storing debug log for failure in /home/mounarajan/.pip/pip.log How can I install this module? 回答1: urllib.request is only available in python3 branch. See the following post for more info. urllib.request in Python 2

问题 Python 2.7.5 (default, Sep 12 2013, 12:43:04) [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import urllib Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.7/urllib.py", line 33, in <module> from urlparse import urljoin as basejoin File "/usr/local/lib/python2.7/urlparse.py", line 118, in <module> from collections import namedtuple File "/usr/local/lib/python2.7