Category: Python


How to install iPython in Console2 on Windows

Make sure python is referenced in your Path: < my python path >\python.exe (where < my python path > is the directory where you installed python, such as "C:\Python26").

Make sure IPython is installed (from here: http://ipython.scipy.org/moin/Download)

Make sure PyReadline is installed (from here: https://launchpad.net/pyreadline/+download)

In Console2, right-click go to Edit –> Settings… –> Tabs Add new tab with

 Title: iPython
 Icon: < my python path >\DLLs\py.ico
 Shell: cmd.exe /k "< my python path >\Scripts\ipython.py -p sh"
 Startup dir: C:\ (or wherever)

Hit ok and in your Console just go to File –> New Tab –> iPython and you’re off and running!

How to install Flask in your Python app

1. Create a directory for your project (e.g. “hello”). 2. In this directory, create a hello.py file with this code:

  from flask import Flask
  app = Flask(__name__)

  @app.route("/")
  def hello():
      return "Hello World!"

  if __name__ == "__main__":
      app.run()

3. Download and install latest setuptools for your version of python.
4. Download latest flask, werkzeug, and jinja2, and decompress each in their own directory in your hello project like this:

  hello
    flask
    jinja2
    werkzeug

Note: Make sure the files are decompressed so the setup.py is in the root of each folder.

5. In the cmd shell for your hello project, run

  easy_install Flask

6. Then

  python hello.py

7. if all is well, you should see

  * Running on http://127.0.0.1:5000/

8. Finally, you should see “Hello World!” in your browser at http://127.0.0.1:5000

© 2017 Robert Corvus