dfchain.backends.sqlite.adapters package

Submodules

Docstring for dfchain.backends.sqlite.adapters.csvreader

class dfchain.backends.sqlite.adapters.csvreader.SqliteCsvReader(executor)[source]

Bases: object

property read_csv: ReadCsvLike

Instance-level entry point that behaves like pandas.read_csv.

Usage: executor.session(s).from_csv(path_or_buf, **kwargs)

class dfchain.backends.sqlite.adapters.csvreader.SqliteCsvWriter(executor)[source]

Bases: object

property to_csv: WriteCsvLike

Return a callable that writes stored chunks to CSV.

The returned callable delegates to pandas.DataFrame.to_csv on each in-memory chunk.