How to install urllib2 python

How to Solve Python ModuleNotFoundError: no module named ‘urllib2’

The package urllib is a URL handling module for Python. The package contains several modules for working with URLs:

• urllib.request for opening and reading URLs
• urllib.error containing the exceptions raised by urllib.request
• urllib.parse for parsing URLs
• urllib.robotparser for passing robots.txt files

In Python 3, when importing the modules, you will find them under urllib, not urllib2.

The simplest way to install urllib is to use the package manager for Python called pip. The following installation instructions are for the major Python version 3. The package to install is urllib3, not urllib2.

How to Install urllib on Windows Operating System

First, you need to download and install Python on your PC. Ensure you select the install launcher for all users and Add Python to PATH checkboxes. The latter ensures the interpreter is in the execution path. Pip is automatically on Windows for Python versions 2.7.9+ and 3.4+.

You can check your Python version with the following command:

You can install pip on Windows by downloading the installation package, opening the command line and launching the installer. You can install pip via the CMD prompt by running the following command.

You may need to run the command prompt as administrator. Check whether the installation has been successful by typing.

urllib installation on Windows Using pip

To install urllib, run the following command from the command prompt.

How to Install urllib on Mac Operating System using pip

Open a terminal by pressing command (⌘) + Space Bar to open the Spotlight search. Type in terminal and press enter. To get pip, first ensure you have installed Python3:

Download pip by running the following curl command:

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

The curl command allows you to specify a direct download link. Using the -o option sets the name of the downloaded file.

From the terminal, use pip3 to install urllib:

How to Install urllib on Linux Operating Systems

All major Linux distributions have Python installed by default. However, you will need to install pip. You can install pip from the terminal, but the installation instructions depend on the Linux distribution you are using. You will need root privileges to install pip. Open a terminal and use the commands relevant to your Linux distribution to install pip.

Installing pip for Ubuntu, Debian, and Linux Mint

sudo apt install python-pip3

Installing pip for CentOS 8 (and newer), Fedora, and Red Hat

sudo dnf install python-pip3

Installing pip for CentOS 6 and 7, and older versions of Red Hat

sudo yum install epel-release sudo yum install python-pip3

Installing pip for Arch Linux and Manjaro

Installing pip for OpenSUSE

urllib installation on Linux with Pip

Once you have installed pip, you can install urllib using:

Installing urllib Using Anaconda

First, to create a conda environment to install urllib.

conda create -n urllib python=3.6 

Then activate the urllib container. You will see “urllib” in parentheses next to the command line prompt.

Now you’re ready to install urllib3 using conda.

Anaconda is a distribution of Python and R for scientific computing and data science. You can install Anaconda by going to the installation instructions. Once you have installed Anaconda and created your conda environment, you can install urllib3 using one of the following commands:

conda install -c anaconda urllib3

Check urllib Version

Once you have successfully installed urllib, you can check the version of urllib. If you used pip to install urllib, you can use pip show from your terminal.

Name: urllib3 Version: 1.26.4

AttributeError: module ‘urllib’ has no attribute ‘__version__’

You cannot get the __version__ attribute of urllib in Python 3. The urllib library in Python 3 is split into several modules. You can get the __version__ attribute of the modules under urllib, for example, request:

import urllib.request print(urllib.request.__version__)

If you used conda to install urllib3, you can check the version using the following command within your conda environment:

# Name Version Build Channel urllib3 1.25.11 py_0 anaconda

Testing urllib

Once you have urllib installed, you can test the modules, for example:

from urllib.request import urlopen with urlopen("http://www.google.com") as response: html = response.read() print(html)

Summary

Congratulations on reading to the end of this tutorial. The modulenotfounderror occurs if you misspell the module name, incorrectly point to the module path or do not have the module installed in your Python environment. If you do not have the module installed in your Python environment, you can use pip to install the package. However, you must ensure you have pip installed on your system. You can also install Anaconda on your system and use the conda install command to install urllib.

Go to the online courses page on Python to learn more about Python for data science and machine learning.

For further reading on ModuleNotFoundError for a related library, BeautifulSoup, go to the article: How to Solve Python Modulenotfounderror: no module named ‘bs4’.

Have fun and happy researching!

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How to install urllib2 python

Wondering if today I will Install Urllib2 Requests Python and we will learn something new.

Requests is a Python library that helps you make HTTP requests easier. It’s so easy, in fact, to do what feels like magic with just one line of code.

Install Urllib2 and Requests using Python

The request object has all sorts of methods for making your life more convenient.

Whether it be getting the current weather forecast from an hour ago or pulling up any YouTube video thanks to an URL argument as long strings aren’t too difficult anymore (they’re still not exactly user-friendly).

One really cool thing that I learned about this package was how easily capable they were at solving my problem: rate-limiting connections per IP address by adding only those queries which exceed some threshold value. All without breaking pace even.

Urllib2

Urllib2 is a Python module that can be utilized for bringing URLs. It characterizes capacities and classes to assist with URL activities (essential and summary Validation, redirections, treats, and so on).

Install Urllib2 and Requests using Python

The enchantment begins with bringing in the urllib2 module.

You can install this by following commands in the terminal and Installing Urllib2 Requests Python.

• Apt-get install python-urllib3 # for python 2.
• Apt-get install python3-urllib3 # for python 3.
• pip install urllib3 # for python 2.
• pip3 install urllib3 # for python 3.

This is the most essential approach to utilizing the library. Underneath you can perceive how to make a basic solicitation with urllib2.

• Start by bringing in the urllib2 module.
• Spot the reaction in a variable (reaction).
• The response is presently a record-like object.
• Add the information from the reaction to a string (HTML)
• Accomplish something with that string.

Example

import urllib.request as urllib2 response = urllib2.urlopen("https://wholeblogs.com") print(response.info()) html = response.read() response.close() print(html)

The remote worker acknowledges the approaching qualities and arrangements as a plain book reaction. To send back.

Follow this command: “pip install urllib2” in CMD.

Urllib2 is not more in Python.

You can also follow an alternative way maybe this one is better than urllib2

from urllib.request import urlopen response = urlopen("https://wholeblogs.com") print(response.info()) html = response.read()

The return esteem from urlopen() offers admittance to the headers from the HTTP worker.

Through the information() technique, and the information for the distant asset using strategies like Peruse() and readlines(). Moreover, the document object that is returned by urlopen() is iterable.

Urllib2 request:

The Request object addresses the HTTP demand you are making. In its least difficult structure, you make a solicitation object that indicates the URL you need to get.

Calling urlopen with this Request object returns a reaction object for the URL mentioned.

The solicitation work under the urllib2 class acknowledges both URL and boundary.

At the point when you do exclude the information (and just pass the URL), the solicitation being made is really a GET demand.

At the point when you do incorporate the information, the solicitation makes a POST solicitation, where the URL will be your post URL, and the boundary will be HTTP post substance. If want to use TensorFlow I’m sure that this post is very helpful to you Install TensorFlow on Raspberry Pi.

For Example

from urllib.request import urlopen response = urlopen("https://wholeblogs.com") html = response.read() print(HTML)

Response.close() # best practice to close the document

The remote worker recognizes the moving toward characteristics and plans a plain book response.

To send back. The return regard from urlopen() offers permission to the headers from the HTTP specialist.

Through the data() method, and the data for the far-off resource through procedures like Peruse() and readlines().

Additionally, the archive object that returns by urlopen() is iterable.

Urllib2 Request

The Request object tends to be the HTTP request you are making.

In its most un-troublesome design, you make a requesting object that demonstrates the URL you need to get.

Calling urlopen with this Request object returns a response object for the URL mentioned.

The sales work under the urllib2 class recognizes both URL and limit.

Right when you do prohibit the data (and simply pass the URL), the sales being made are actually a GET demand.

At the moment that you do fuse the data, the sales being made is a POST requesting, where the URL will be your post URL, and the limit will be HTTP post substance.

Using CMD

1. Open the command prompt (cmd.exe) and go to the folder where you installed Python.
2. To install Urllib2, type “pip install urllib2” and hit enter. You may need to run this command as an administrator.
3. To install Requests, type “pip install requests” and hit enter. You may need to run this command as an administrator.

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How To Resolve ModuleNotFoundError: No module named ‘urllib2’ in Python

To fix the “ModuleNotFoundError: No module named ‘urllib2′” error in Python, there are two solutions we have effectively tested. Follow the article to better understand.

What causes the “ModuleNotFoundError: No module named ‘urllib2′” error?

ModuleNotFoundError is an error occurs when you access a module that cannot be found in Python. In Python 3 ‘urllib2’ module has been split into ‘urllib.request’ and ‘urllib.error’. ‘Urllib‘ is a Python module that can be used to open URLs.

An example of using the ‘urllib2’ module is not supported in Python3:

from urllib2 import urlopen res = urlopen("https://learnshareit.com") htmltext = res.read() print(htmltext)

Traceback (most recent call last): File "./prog.py", line 1, in from urllib2 import urlopen ModuleNotFoundError: No module named 'urllib2'

How to solve this error?

Using ‘urllib.request’ in Python 3

‘Urllib.request’ has the effect of opening and reading URLs.

import urllib.request res = urllib.request.urlopen("https://learnshareit.com") htmltext = res.read() print(htmltext)

Source code of learnshareit

Using the ‘try/except’ statement

If you are not sure if you are using Python version 2 or Python 3, you can use the try and exclude method.

try: import urllib.request except ImportError: import urllib2 res = urllib.request.urlopen("https://learnshareit.com") htmltext = res.read() print(htmltext)

Source code of learnshareit

You are trying to import the ‘urllib.request’ module in Python 3, and if you get ‘ImportError’, your file is being run in Python 2, so the program will fall back to using import ‘urllib2’.

Using the 2to3 tool your sources will be automatically converted to Python 3

To be able to use 2to3 tool, install to your terminal:

After it has been set to open the terminal and execute the syntax:

For example, We have a Python 2 file with the following content:

from urllib2 import urlopen res = urlopen("https://www.learnshareit.com") data = res.read() print(data)

To convert to Python 3, open a terminal window and execute the following command:

2to3 -w "C:\Users\admin\Desktop\Finxter\venv\Scripts\example_py2_file.py"

From a converted Python 2 file to a Python 3 file with filename: example_py2_file.py.bak

Summary

If you have any questions about the “ModuleNotFoundError: No module named ‘urllib2’” error in Python, leave a comment below. I will answer your questions.

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My name is Jason Wilson, you can call me Jason. My major is information technology, and I am proficient in C++, Python, and Java. I hope my writings are useful to you while you study programming languages.

Name of the university: HHAU
Major: IT
Programming Languages: C++, Python, Java

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