As a convenience for my project, I’ve patched the gviz_api python
module to allow partially specified column orderings. Not sure if
this would help anyone else or if there is a better way to solve this
in python, but here is the diff:
562a563,568
> if len(columns_order) < len(self.__columns):
> columns_order = list(columns_order)
> partial_order = columns_order[:]
> for col in self.__columns:
> if col["id"] not in partial_order:
> columns_order.append(col["id"])
631a638,643
> if len(columns_order) < len(self.__columns):
> columns_order = list(columns_order)
> partial_order = columns_order[:]
> for col in self.__columns:
> if col["id"] not in partial_order:
> columns_order.append(col["id"])
There is one issue -- if specifying only one column the columns_order
parameter must be ensured to be a tuple or a list for the iteration to
work correctly so both of the following are possible e.g.
return data_table.ToJSonResponse(columns_order=("date",),order_by=
("date","asc"),req_id=id)
return data_table.ToJSonResponse(columns_order=(["date"]),order_by=
("date","asc"),req_id=id)
Note the additional comma in the tuple version and the square brackets
in the list version.
--Craig
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