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 Installing PIP and setting up virtualenv
#2
Follow this first(install Python 3.7) so pip and python work from command line(cmd), Python 3.6/3.7 and pip installation under Windows

Virtual environment in build into Python(no install) trough venv.
Here is run:
# Test python
C:\>python -c "import sys; print(sys.executable)"
C:\python37\python.exe
 
# Test pip
C:\>pip -V
pip 19.0.3 from c:\python37\lib\site-packages\pip (python 3.7)
 
# Make virtual environment 
C:\1>python -m venv test_env
 
# Cd in
C:\1>cd test_env
 
# Activate environment 
C:\1\test_env>C:\1\test_env\Scripts\activate
 
# Test python again,see now that it point to environment folder
(test_env) C:\1\test_env>python -c "import sys; print(sys.executable)"
C:\1\test_env\Scripts\python.exe
 
# Test pip,see that it point to environment folder
(test_env) C:\1\test_env>pip -V
pip 19.0.3 from c:\1\test_env\lib\site-packages\pip (python 3.7)
 
# Will now only install to environment 
(test_env) C:\1\test_env>pip install requests
Collecting requests
......  
Installing collected packages: urllib3, certifi, chardet, idna, requests
Successfully installed certifi-2019.3.9 chardet-3.0.4 idna-2.8 requests-2.21.0 urllib3-1.24.2
 
# Test that it work
(test_env) C:\1\test_env>python
Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 21:26:53) [MSC v.1916 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
>>> exit()
 
(test_env) C:\1\test_env>
If using virtual environment for Editor/IDE setup to use python.exe in environment.
Eg a good Editor is VS Code from start.
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RE: Installing PIP and setting up virtualenv - by snippsat - Aug-08-2019, 05:52 PM

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