load_and_dump
Module¶
convinience methods for conversion
Best to use decorate_load_and_dump()
.
-
knittingpattern.convert.load_and_dump.
load_and_dump
(create_loader, create_dumper, load_and_dump_)[source]¶ Returns: a function that has the doc string of
load_and_dump_
additional arguments to this function are passed on toload_and_dump_
.Parameters: - create_loader¶ – a loader, e.g.
knittingpattern.Loader.PathLoader
- create_dumper¶ – a dumper, e.g.
knittingpattern.Dumper.ContentDumper
- load_and_dump_¶ – a function to call with the loaded content.
The arguments to both,
create_dumper
and,create_loader
will be passed toload_and_dump_
. Any additional arguments to the return value are also passed toload_and_dump_
. The return value ofload_and_dump_
is passed back to theDumper
.
See also
- create_loader¶ – a loader, e.g.
-
knittingpattern.convert.load_and_dump.
decorate_load_and_dump
(create_loader, create_dumper)[source]¶ Same as
load_and_dump()
but returns a function to enable decorator syntax.Examples:
@decorate_load_and_dump(ContentLoader, JSONDumper) def convert_from_loader_to_dumper(loaded_stuff, other="arguments"): # convert return converted_stuff @decorate_load_and_dump(PathLoader, lambda dump: ContentDumper(dump, encoding=None)) def convert_from_loader_to_dumper(loaded_stuff, to_file): # convert to_file.write(converted_stuff)