Note if there is a space in the URL, you will need to parse it using urlencode. The remote server accepts the incoming values and formats a plain text response to send back.
The return value from urlopen gives access to the headers from the HTTP server through the info method, and the data for the remote resource via methods like read and readlines.
Additionally, the file object that is returned by urlopen is iterable. This gets the real URL. This returns a dictionary-like object that describes the page fetched, particularly the headers sent by the server print "The Headers are: Download files with Urllib2 This small script will download a file from pythonforbeginners.
In its simplest form you create a request object that specifies the URL you want to fetch. Calling urlopen with this Request object returns a response object for the URL requested.
The request function under the urllib2 class accepts both url and parameter. Additionally, you can pass data extra information "metadata" about the data or the about request itself, to the server - this information is sent as HTTP "headers".
If you want to POST data, you have to first create the data to a dictionary. Make sure that you understand what the code does.
This could confuse the site, or just plain not work. With urllib2 you can add your own headers with urllib2.
The reason why you would want to do that is that some websites dislike being browsed by programs. That would look something like this: Allowed characters are any alphabetic characters, numerals, and a few special characters that have meaning in the URL string.
The most commonly encoded character is the space character. This represents the space character. The plus sign acts as a special character representing a space in a URL Arguments can be passed to the server by encoding them with and appending them to the URL.
Sometimes the status code indicates that the server is unable to fulfill the request. The default handlers will handle some of these responses for you for example, if the response is a "redirection" that requests the client fetch the document from a different URL, urllib2 will handle that for you.
When an error is raised the server responds by returning an HTTP error code and an error page. This means that as well as the code attribute, it also has read, geturl, and info, methods.
Sources and further reading http: The feedback you provide will help us show you more relevant content in the future. Answered Mar 11, How do I install numpy in Python 3.
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Answered Feb 10, No module named urllib2 I hope this will help you. Updated Jul 27, No module name urllib2 I hope it helps! Join over 10 million Grammarly users and see what better, clearer writing can do for you.
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Python3 Urllib2 VideoPython 3 Programming Tutorial - urllib module
No module name urllib2 I hope it helps! Join over 10 million Grammarly users and see what better, clearer writing can do for you.
Answered Jun 26, To use it in python 3 try… import urllib. Answered Feb 15, Answered Jan 19, Related Questions How can I run Python 3.
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Updated Mar 2, As stated in the python docs http: The urllib2 module has been split across several modules in Python 3 named urllib.
The 2to3 tool will automatically adapt imports when converting your sources to Python 3. The urllib and urllib2 modules from Python 2.
So you can do something like this if you want to use urllib. Thank you for your feedback! How can I install Tkinter for both Python 3.
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Avoid blocks, bans and proxies. Try using the command prompt. Type cmd in start and launch cmd In cmd, type the following: You can install this by following commands in terminal.
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