Download package
Python2.7.11: https://www.python.org/ftp/python/2.7.11/python-2.7.11.amd64.msi
Python3.4.4: https://www.python.org/ftp/python/3.4.4/python-3.4.4.amd64.msi
pycharm: https://d1opms6zj7jotq.cloudfront.net/python/pycharm-professional-2016.1.2.exe
Installing Python2.7.11
Select "Install for all Users"
Installation path "C:\Python27\"
Enable "Add Python.exe to Path"
Installation Complete
Installing Python3.4.4
Select "Install for all Users"
Installation path "C:\Python34\"
Enable "Add Python.exe to Path"
Installation Complete
Rename "C:\Python34\pythonw.exe", "C:\Python34\python.exe" to "C:\Python34\pythonw3.exe", "C:\Python34\python3.exe" respectively
Remove "C:\Python34\Scripts\pip.exe", "C:\Python34\Scripts\easy_install.exe"
Configuration is complete. Calling Python starts with V2, calling Python3 to start v3
Update pip
python-m pip install-u pippython3-m pip install-u pip
Install package to v2 using PIP install
Installing the package to V3 using the PIP3 install
Installing Pycharm
Double-click Pycharm-professional-2016.1.2.exe to install
Tick before "32-bit launcher" and ". Py"
Tick before "Run oycharm", click Finish to complete the installation
Using Pycharm
Open after initial installation, select "Do not import my configuration"
Select "License Server", fill in "http://idea.qinxi1992.cn", click OK
Choose key settings and interface styles according to your preferences
Click, select "Add Local", add Python2 and Python3 interpreter separately
Select the Python3 interpreter and click "Create" to create a Python project
Use the shortcut key "Alt+insert" to create a new Python file
After the code is written, use the shortcut key "Alt+shift+f10" to execute the code
Windows2012 in Python2.7.11+python3.4.4+pycharm