Demo refactoring

[akharche]

No description provided.

[pep8speaks]

Hello @akharche! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file docs/demos/plotting.py:

Line 7:1: E122 continuation line missing indentation or outdented
Line 15:1: W191 indentation contains tabs
Line 15:16: E231 missing whitespace after ':'
Line 16:1: W191 indentation contains tabs
Line 16:12: E231 missing whitespace after ':'
Line 16:121: E501 line too long (122 > 120 characters)
Line 17:1: W191 indentation contains tabs
Line 17:12: E231 missing whitespace after ':'
Line 18:1: W191 indentation contains tabs
Line 18:12: E231 missing whitespace after ':'
Line 25:1: W191 indentation contains tabs
Line 45:1: W191 indentation contains tabs
Line 46:1: W191 indentation contains tabs
Line 47:1: W191 indentation contains tabs
Line 48:1: W191 indentation contains tabs
Line 48:1: W293 blank line contains whitespace
Line 49:1: W191 indentation contains tabs
Line 51:1: W191 indentation contains tabs
Line 52:1: W191 indentation contains tabs
Line 52:4: E117 over-indented
Line 53:1: W191 indentation contains tabs
Line 54:1: W191 indentation contains tabs
Line 54:4: E128 continuation line under-indented for visual indent
Line 55:1: W191 indentation contains tabs
Line 55:4: E128 continuation line under-indented for visual indent
Line 57:1: W191 indentation contains tabs
Line 58:1: W191 indentation contains tabs
Line 59:1: W191 indentation contains tabs
Line 59:4: E117 over-indented
Line 60:1: W191 indentation contains tabs
Line 62:1: W191 indentation contains tabs
Line 66:1: W191 indentation contains tabs
Line 67:1: W191 indentation contains tabs
Line 67:4: E117 over-indented
Line 69:1: W191 indentation contains tabs
Line 70:1: W191 indentation contains tabs

Comment last updated at 2019-11-15 17:00:55 UTC

[shssf]

I'm afraid this will require mode work after #297 merged