Difference between revisions of "Python Bindings"
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* Have a look at the page [https://code.gnucash.org/docs/MASTER/python_bindings_page.html python-bindings] in [[doxygen]] source-documentation | * Have a look at the page [https://code.gnucash.org/docs/MASTER/python_bindings_page.html python-bindings] in [[doxygen]] source-documentation | ||
| − | * [ | + | * [https://github.com/Gnucash/gnucash/tree/master/bindings/python/example_scripts scripts] from the source code. |
| − | * [http:// | + | * [http://code.gnucash.org/docs/MASTER/group__Business.html business functions documentation] |
* inside ipython | * inside ipython | ||
** big long list of stuff | ** big long list of stuff | ||
Revision as of 18:44, 25 December 2017
Python bindings have been recently added to gnucash. There is still very little documentation and probably few people would know how to use it. While not a manual, this page was created in the hope to provide information for those interested in gnucash and python.
See also
- http://article.gmane.org/gmane.comp.gnome.apps.gnucash.devel/23800 "Re: documentation for python bindings" and
- http://article.gmane.org/gmane.comp.gnome.apps.gnucash.devel/23613 "Re: documentation for python bindings" with some pointers on how to look up the existing documentation
Contents
Setting things up
Linux
Ubuntu/Debian
The easiest way to install the GnuCash Python bindings is via apt-get:
sudo apt-get install python-gnucash
Other Linux distributions / GnuCash from source
I use ipython for an interactive shell. If you prefer something else, let us know if there is any difference.
export PYTHONPATH=$PYTHONPATH:/export/gnucash/lib/python2.7/site-packages
This adds the gnucash python bindings to your PYTHONPATH assuming that your gnucash resides in /export/gnucash.
You can then either start up an interactive python session with ipython or call your script to be executed.
gnucash-env ipython gnucash-env python /path/to/script
Note: to install ipython run
sudo pip ipython
Mac OSX
Install GnuCash via MacPorts
sudo port install gnucash +python27
Note: at the time of writing, only the non-quartz environment is supported.
Setup the PYTHONPATH to point to your macports install
export PYTHONPATH=$PYTHONPATH:/opt/local/lib/python2.7/site-packages
You can then either start up an interactive python session with ipython or call your script to be executed.
ipython python /path/to/script
Documentation
As pointed out in the introductory paragraph, the documentation is rather slim at this point in time. Here are some sources where you might be able to find what you are looking for. Generally speaking, this is not yet end-user friendly stuff.
- Have a look at the page python-bindings in doxygen source-documentation
- scripts from the source code.
- business functions documentation
- inside ipython
- big long list of stuff
- import gnucash.gnucash_core_c
- help(gnucash.gnucash_core_c)
- dir(gnucash.gnucash_core_c)
- higher abstraction level help
- import gnucash.gnucash_core
- import gnucash.gnucash_business
- help(gnucash.gnucash_core)
- help(gnucash.gnucash_business)
- big long list of stuff
Again, http://article.gmane.org/gmane.comp.gnome.apps.gnucash.devel/23613 contains some more hopefully useful pointers.
Example Usages
This section should contain some pointers to scripts using the GnuCash Python bindings:
- https://github.com/hjacobs/gnucash-qif-import --- imports transactions from QIF text files into GnuCash's own file format
- https://github.com/hjacobs/gnucash-stock-portfolio --- script using the GnuCash commodity/price table
- https://github.com/hjacobs/gnucash-fiximports --- tries to fix target accounts using regular expression rules (e.g. PIZZA -> Expenses:Dining)
