Win7 Python development Environment Building

1. Download Anaconda and install

Address: https://www.anaconda.com/download/

Anaconda includes a python base package and a series of scientific computing packages that are installed without having to install Python separately.

2, Installation Pycharm

Address: https://www.jetbrains.com/pycharm/

Pycharm is the python development IDE.

3. Install Python components using PIP

Pip is a Python component management command, Anaconda scripts directory, my environment path is as follows

C:\ProgramData\Anaconda2\Scripts

(1) Online installation

CMD into the PIP directory

Pip install Python component, download and install online

Pip Uninstall Python component, uninstalling the Python component

(2) PIP Setup Agent

Pip--proxy=http://[user name: password] @[host:port] Install Python components, such as

Pip--proxy=http://coshaho:[email protected]:8080 Install NumPy

(3) Offline installation

You can search for the components you need at the following address: https://www.lfd.uci.edu/~gohlke/pythonlibs/

Pip install absolute path/python component file name, perform an offline installation, for example

Pip Install C:\USERS\COSHAHO\DOWNLOADS\LOCKFILE-0.12.2-PY2.PY3-NONE-ANY.WHL

4. Create a Python project

Pycharm–> File--New Project

Where base interpreter specifies the Python path, inherit global site-packages is introduced to all installed Python components.

5. Import Python Project

Pycharm–> File--Open

Note that you need to set the package path start location to content Root in project structure,,file–> settings–> projects

6. Could not find or load Qt Platform Plugin exception resolution

(1) Conda installation QT,PYQT

Conda for Anaconda Component Management commands, the directory is as follows C:\ProgramData\Anaconda2\Scripts

1. 1. Online Installation: Conda install Qt,conda install PYQT
   2. Conda proxy settings: Edit the C:\Users\h00219638\. condarc file and add the following

Use_pip:true

Proxy_servers:

Http:http://coshaho:[email protected]:8080

Https:https://coshaho:[email protected]:8080

3. Offline installation

Conda Component library: https://repo.continuum.io/pkgs/free/win-64/

Conda install absolute path \ component file name, offline installation, for example

Conda Install C:\ProgramData\Anaconda2\pkgs\qt-5.6.0-vc9_0.tar.bz2

4. Setting the QT environment variable

Qt_qpa_platform_plugin_path=c:\programdata\anaconda2\pkgs\qt-5.6.0-vc9_0\library\plugins

Win7 Python development Environment Building