Petl funding aq. table1 = ( ('foo', 'bar', 'baz'), .

Petl funding aq. addfields(table, field_defs, missing=None) [source] ¶ Add fields with fixed or calculated values. com/group/python-etl Source Code: https://github. util. The main features that petl was designed are: petl. org/ Mailing List: http://groups. Jan 7, 2017 · petl - Extract, Transform and Load ¶ petl is a general purpose Python package for extracting, transforming and loading tables of data. basics. The petl script is extremely simple, it expects a single positional argument, which is evaluated as Python code but with all of the functions in the petl namespace imported. Use the index parameter to control the position of the inserted field. google. : >>> import petl as etl >>> table1 = [['foo', 'bar'], ['M', 12], Jan 7, 2017 · The petl script is extremely simple, it expects a single positional argument, which is evaluated as Python code but with all of the functions in the petl namespace imported. g. : >>> import petl as etl >>> table1 = [['foo', 'bar'], ['M', 12], [docs] defunjoin(table,value,key=None,autoincrement=(1,1),presorted=False,buffersize=None,tempdir=None,cache=True):""" Split a table into two tables by reversing an inner join. :: >>> import petl as etl >>> # join key is present in the table table1 = ( ('foo', 'bar', 'baz'), Jan 7, 2017 · The petl script is extremely simple, it expects a single positional argument, which is evaluated as Python code but with all of the functions in the petl namespace imported. base. petl. :: >>> import petl as etl >>> table1 = [ ['foo', 'bar'], Use the index parameter to control the position of the inserted field. Jan 7, 2017 · petl - Extract, Transform and Load ¶ petl is a general purpose Python package for extracting, transforming and loading tables of data. E. addfield` but the `query` function is passed the previous, current and next rows, so values may be calculated based on data in adjacent rows. [docs] defaddfieldusingcontext(table,field,query):""" Like :func:`petl. readthedocs. : >>> import petl as etl >>> table1 = [['foo', 'bar'], ['M', 12], petl uses simple python functions for providing a rows and columns abstraction for reading and writing data from files, databases, and other sources. records(table, *sliceargs, **kwargs) [source] ¶ Return a container supporting iteration over rows as records, where a record is a hybrid object supporting all possible ways of accessing values. transform. . com/petl-developers/petl petl - Extract, Transform and Load ¶ petl is a general purpose Python package for extracting, transforming and loading tables of data. Resources ¶ Documentation: http://petl. 7dqo iqm yzhv ss xjn26z bz sokdr csb z580 rz