===== favorite configuration =====
==== configure prompts ====
* [[Configure ipython terminal prompts]]
===== dummy =====
==== command history ====
IPython stores the history in a SQLite database located at ~/.ipython/profile_default/history.sqlite .
This can be exported into a file by running
<code>
%history -g -f filename
</code>
When using Windows 10 Enterprise + git bash 2.22.0 + ipython 7.16.1
<WRAP indent>
Examples of valid filenames
  * ipython_history_asof_20220318_1753.txt
  * x/ipython_history_asof_20220318_1755.txt
  * c:/Users/raju/x/ipython_history_asof_20220318_1756.txt

Examples of invalid filenames
  * ~/x/ipython_history_asof_20220318_1755.txt
  * /c/Users/raju/x/ipython_history_asof_20220318_1756.txt
</WRAP>
Ref:-
  * https://stackoverflow.com/questions/30629390/where-is-the-history-file-for-ipython
  * ~/.ipython/profile_default/history.sqlite - 
==== how is the default ipython prompt created? ====
See https://github.com/ipython/ipython/blob/master/IPython/terminal/prompts.py -> Prompts class -> in_prompt_tokens(), continuation_prompt_tokens(), rewrite_prompt_tokens(), out_prompt_tokens()