Description

nicedjango ========== Nice django tools |Build Status| |Downloads| |Latest Version| |Supported Python versions| |Supported Python implementations| |Development Status| |Wheel Status| |Egg Status| |Download format| |License| _`ModelGraph` ============= Selective dumping and loading of only the needed model data for all objects and their related objects of one or more querysets. This is done by * getting a graph of all relations between models, * than getting all pks first chunked in steps of 10k * and than dump them in an order that enables correct loading. For now the serialization is handled by django's yaml decoder to enable queries in chunks for big data. _`Examples` ----------- :: # show model graph parts that would be dumped and those which not: ./manage.py dump_graph -s -q 'a' a1.a: ignored subs: a1.a.b > a1.b # add relations to the to be dumped graph ./manage.py dump_graph -s -q 'a' -e 'a.b' a1.a: subs: a1.a.b > a1.b a1.b: parents: a1.b.a_ptr > a1.a ignored subs: a1.b.c > a1.c # dump all objects from myapp.models.MyModel.objects.filter(..) ./manage.py dump_graph -d dump.yaml -q 'myapp.mymodel.filter(..)' # load dump.yaml ./manage.py load_graph dump.yaml .. |Build Status| image:: https://travis-ci.org/katakumpo/nicedjango.svg :target: https://travis-ci.org/katakumpo/nicedjango .. |Downloads| image:: https://pypip.in/download/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Latest Version| image:: https://pypip.in/version/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Supported Python versions| image:: https://pypip.in/py_versions/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Supported Python implementations| image:: https://pypip.in/implementation/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Development Status| image:: https://pypip.in/status/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Wheel Status| image:: https://pypip.in/wheel/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Egg Status| image:: https://pypip.in/egg/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |Download format| image:: https://pypip.in/format/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/ .. |License| image:: https://pypip.in/license/nicedjango/badge.svg :target: https://pypi.python.org/pypi/nicedjango/