To Intstall PIP in Embedded Python on Windows

Install Embedded Python on Windows

• Download the latest version of Python from https://www.python.org/downloads/
• Extract the zip file to an directory, e.g. D:\python

Install PIP in Embedded Python on Windows

• Download get-pip.py from https://bootstrap.pypa.io/get-pip.py and save the file on the Python directory.
• Launch a command prompt.
• Change directary to the Python directory.
• Run python get-pip.py to install PIP

  D:\python-3.8.1-embed-amd64>python get-pip.py
  Collecting pip
    Using cached pip-21.3-py3-none-any.whl (1.7 MB)
  Collecting setuptools
    Using cached setuptools-58.2.0-py3-none-any.whl (946 kB)
  Collecting wheel
    Using cached wheel-0.37.0-py2.py3-none-any.whl (35 kB)
  Installing collected packages: wheel, setuptools, pip
  Successfully installed pip-21.3 setuptools-58.2.0 wheel-0.37.0

Check PIP Installion in Embedded Python

• Check PIP Installion by

  D:\python-3.8.1-embed-amd64>pip.exe -V
  Traceback (most recent call last):
    File "runpy.py", line 193, in _run_module_as_main
    File "runpy.py", line 86, in _run_code
    File "D:\python-3.8.1-embed-amd64\scripts\pip.exe\__main__.py", l
  ine 4, in <module>>
  ModuleNotFoundError: No module named 'pip'
  
  D:\python-3.8.1-embed-amd64>

• FAILED

Check sys.path of Embedded Python

• Open Python
• Type import sys
• Type print(sys.path)

  Python 3.8.1 (tags/v3.8.1:1b293b6, Dec 18 2019, 23:11:46) [MSC v.1916 64 bit (AM
  D64)] on win32
  >>> import sys
  >>> print(sys.path)
  ['D:\\python-3.8.1-embed-amd64\\python38.zip', 'D:\\python-3.8.1-embed-amd64']
  >>>

Check Default Configuration of Embedded Python

• Check default configuration by

  with open('python38._pth', 'r') as fin:
      print(fin.read())

  >>> with open('python38._pth', 'r') as fin:
  ...       print(fin.read())
  ...
  python38.zip
  .
  
  # Uncomment to run site.main() automatically
  #import site
  
  >>>

• Uncomment to run site.main() automatically by

  with open('python38._pth', 'r') as fin:
      filetext=fin.read()
  filetext=filetext.replace('#import site','import site')
  with open('python38._pth', 'w') as fin:
      fin.write(filetext)

  >>> with open('python38._pth', 'r') as fin:
  ...     filetext=fin.read()
  ...
  >>> filetext=filetext.replace('#import site','import site')
  >>> with open('python38._pth', 'w') as fin:
  ...     fin.write(filetext)
  ...
  73
  >>>

• Check configuration again

  >>> with open('python38._pth', 'r') as fin:
  ...     print(fin.read())
  ...
  python38.zip
  .
  
  # Uncomment to run site.main() automatically
  import site
  
  >>>

• Restart the Embedded Python and check sys.path of Embedded Python again

  Python 3.8.1 (tags/v3.8.1:1b293b6, Dec 18 2019, 23:11:46) [MSC v.1916 64 bit (AM
  D64)] on win32
  Type "help", "copyright", "credits" or "license" for more information.
  >>> import sys
  >>> print(sys.path)
  ['D:\\python-3.8.1-embed-amd64\\python38.zip', 'D:\\python-3.8.1-embed-amd64', '
  D:\\python-3.8.1-embed-amd64\\lib\\site-packages']
  >>>

Check PIP Installion in Embedded Python

• Check PIP Installion by

  D:\python-3.8.1-embed-amd64>pip.exe -V
  pip 21.3 from D:\python-3.8.1-embed-amd64\lib\site-packages\pip (py
  thon 3.8)
  
  D:\python-3.8.1-embed-amd64>

• PASSED

Sources and References

https://michlstechblog.info/blog/python-install-python-with-pip-on-windows-by-the-embeddable-zip-file/