python-profile-column

Vim plugin to display the kernprof profile results in the sign-column.

Installation

Simply use Vundle.

Functions

TLDR: RunAndPrintForeground() to save, execute (+profile) python script, and print output to the sign-column.

IMPORTANT: Python functions that you want profiled need to be annotated with @profile. Read the kernprof documentation for details.

• RunKernprofBackground() runs the python script in the current buffer using kernprof -l <script> in the background. The script output is not visible.

• RunKernprofForeground() runs the python script in the current buffer using !kernprof -l %.

• UpdateProfileColumn() searches for output file of kernprof in the current directory and displays the percentages in Vim's signcolumn. The largest number is printed in a different color. Note that the sign-column can display a maximum of two characters and therefore 100 is displayed as 10.

• RunAndPrintBackground() runs RunKernprofBackground() first and then UpdateProfileColumn().

• RunAndPrintForeground() runs RunKernprofForeground() first and then UpdateProfileColumn().

Requirements

• kernprof
• Vim..

TODOs

• create custom colors for better highlighting of profile results
• catch handle functions in functions
• functions without profile. e.g., when using joblib
• add option to automatically load profile when opening file
• make it faster
• add docs