ipython: copy and paste without indentation

When using ipython, sometimes it’s very uncomfortable for copy & paste some code. Ipython use auto indentation, so it goes wrong with indent.

I want to figure out how to solve this issue - and I found the solution.

IPython has --no-autoindent options. For default, ipython use --autoindent but you can use --no-autoindent option to turn off indentation.

ipython --no-autoindent

Python 3.6.0 (default, Mar 17 2017, 22:33:12)
Type 'copyright', 'credits' or 'license' for more information
IPython 6.2.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: def test_indent():
   ...:     print('testing --no-autoindent')
   ...: