Added
- Added ability of creating custom reducers using
pw.reducers.udf_reducer
decorator. Usepw.BaseCustomAccumulator
as a base class
for creating accumulators. Decorating accumulator returns reducer following custom logic. - A function
pw.debug.compute_and_print_update_stream
that computes and prints the update stream of the table. - SQLite input connector (
pw.io.sqlite
).
Changed
pw.debug.parse_to_table
is now deprecated,pw.debug.table_from_markdown
should be used instead.pw.schema_from_csv
now hasquote
anddouble_quote_escapes
arguments.
Fixed
- Schema returned from
pw.schema_from_csv
will have quotes removed from column names, so it will now work properly withpw.io.csv.read
.