requests library: Simple and easy handling third-party libraries HTTP request, the process of writing process closer URL access, supports a very rich connectivity access.
scrapy: Fast, high-level Web access frameworks, build system used in professional reptile, data mining, network monitoring, automated testing
Data analysis direction
numpy: The same type of data for processing multidimensional array (ndarray), the library can be used to store and process large matrix , the internal language is C
scipy: Increase the function of many of math, science, engineering calculation
pandas: Numpy-based required extended and efficient operation of large data set of tools
Text processing direction
pdfminer: All kinds of information can be extracted from the pdf in third-party libraries, it can be converted into html
openpyxl: Excel document processing
python-docx: Microsoft Word document processing
beautifulsoup4: Parse and process XML and HTML
Data visualization direction
matplotlib: Data graphics
TVTK: Graphics application library
Mayvi: VTK-based development, more convenient and practical visualization software
Graphical user interface direction
pyqt5: The current best third-party libraries
wxpython
pygtkEasily create a program with a graphical user interface:
Machine Learning direction
scikit-learn: Data mining and data analysis tools
tensorflow
Theano: Low-level development bias
Web development direction
Django: The most popular Web application frameworks
Pyramid: Relatively small, fast, flexible
Flask: Lightweight Web application framework, Micro Framework
Game development direction
Pygame: Game Starter
Panda3D: 3D rendering and game development library
cocos2D: 2D interactive application framework and graphical interface of the game
More third-party libraries
PIL: Image Processing
SymPy: Computer Algebra
NLTK: Natural Language Processing
WeRoBot: micro-channel public number Development Framework
MyQR: basic two-dimensional code, art two-dimensional code and two-dimensional dynamic code