Difference between revisions of "Python"

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  Computer --> Properties --> Advanced settings --> Environment Variables.
  Computer --> Properties --> Advanced settings --> Environment Variables.
[[image:python_env.jpg | 500px]]
[[image:python_env.jpg | 300px]]
Add the following Path:
Add the following Path:

Revision as of 11:26, 31 July 2015

Windows Installation

Windows Installation Python 2.7

You can download the Win32 installer by clicking on the following link: https://www.python.org/downloads/

Set Windows Environment Variables

Computer --> Properties --> Advanced settings --> Environment Variables.

Python env.jpg

Add the following Path:


Python path.jpg

Python path2.jpg

Windows Installation PIP package manager

Install Pip by executing get-pip.py you can get the file here: https://raw.github.com/pypa/pip/master/contrib/get-pip.py*

Execute the following command:

python get-pip.py

  • PIP is included by default within python 2.7.9
Python Library Description Installed Installer Type URL
PIL Python Image Library Yes Package Manager http://www.pythonware.com/products/pil/
SciPy Python-based ecosystem of open-source software for mathematics, science, and engineering. Yes Package Manager http://www.scipy.org/install.html
PyWin32 Python Extensions for Windows Yes Windows Installer http://sourceforge.net/projects/pywin32/files/pywin32/
PySerial Serial access for Python Yes Windows Installer https://pypi.python.org/pypi/pyserial
wxPython GUI Toolkit for Python Yes Windows Installer http://www.wxpython.org/download.php#msw
matplotlib 2D plotting library for Python Yes Windows Installer http://matplotlib.org/downloads.html
pyo dedicated Python module for digital signal processing Yes Windows Installer http://ajaxsoundstudio.com/software/pyo/
Opencv2 Open Source Computer Vision is a library of programming functions mainly aimed at real-time computer vision Yes Windows Installer http://opencv.org/
PyQt Python binding of the cross-platform GUI toolkit Qt Yes Windows Installer http://www.riverbankcomputing.co.uk/software/pyqt/download5
PyQtGraph Scientific Graphics and GUI Library for Python Yes Windows Installer http://www.pyqtgraph.org/
LXML library for processing XML and HTML in the Python language Yes Package Manager http://lxml.de/
PyGame Pygame is a set of Python modules designed for writing games. Yes Windows installer http://pygame.org/news.html
PANDAS Python Data Analysis Library Yes Package Manager http://pandas.pydata.org/
Expyriment A Python library for congnitive and neuroscientific experiments. Yes Package Manager http://www.expyriment.org/
Pyparse Parse text files in an easier and more maintainable manner Yes Package Manager https://pypi.python.org/pypi/PyParse/1.1.7
AVbin media decoding/decompression library Yes Windows Installer https://code.google.com/p/avbin/
Pyglet a cross-platform windowing and multimedia library for Python. Yes Manual Install File:Pyglet-1.1.4.zip
FreeType Library to Render Fonts Yes Manual Install File:Freetype.zip
Psychopy Psychology Software in Python Yes Package Manager http://www.psychopy.org

Install Psychopy


c:\pip install psychopy

Default Folder Location packages

The librarys is installed on the following windows path:


Windows Installation Setup-Tools (easy_install)

Execute the command within CMD:

pip install -U setuptools

Windows Handlers

Check the Handlers by opening the Windows registry editor.

Windows Registry Editor Version 5.00
@="\"C:\\Python27\\python.exe\" \"%1\" %*"

Windows Registry Editor Version 5.00
@="\"C:\\Python27\\python.exe\" \"%1\" %*"

Windows Registry Editor Version 5.00
@="\"C:\\Python27\\python.exe\" \"%1\" %*"

Windows Registry Editor Version 5.00
@="\"C:\\Python27\\python.exe\" \"%1\" %*"

Python DLL Files

  • C:\Python27\DLLs\
  • Path Within the script.
  • C:\Windows\System32 or
  • C:\Windows\SysWOW64

Execute Python TestArgs.py

Execute the following script within the commandline:

python testArgs.py a.

You will see the following result:

number of argument:  2
 argv[0]: ./testArgs.py
 argv[1]: a