pyDbs 0.1.8

Custom database class (relies on pandas, numpy, scipy)

pyDbs

The current repo contains the code for the pypi package pyDbs. The package is used to add specific structure to data using popular python packages like pandas and numpy.

The package contains three main files:

1. base.py: This defines classes "adj", "Broadcast", "ExcelSymbolLoader", and "adjMultiIndex".
2. gpy.py: This defines symbol classes "GpySet, GpyVariable", and "GpyScalar", to give structure to symbols added using pandas series, pandas indices, or scalars.
3. simpleDB.py: This defines two simple database classes "GpyDict" and "SimpleDB". The GpyDict class is a simple keyword database with Gpy symbols with a few auxiliary methods included. The "SimpleDB" is also a simple keyword database with Gpy symbols, but with a bit more structure. For instance, it features "aliased sets" as in GAMS, add-or-merge methods, a mergeDbs that allows merging with another SimpleDB instance, and it can add all relevant GpySets to the database by reading from already defined variables (readSets method).