cottax.consumers.json

A graph written as JSON, write_json, and read back, read_json (format.py): places by the PlaceCodec, node names by the LabelCodec and nodes by the Spelling registered for their class (interface.py). Every refusal kind is in refusals.

write_json[N: Label, V: Place](graph: NestingGraph[N, V], implementations: bool = True)

A graph written as JSON, ready for json.dump: each binding its name and its definition, places by the registered codecs. With implementations=False, the structure alone. Each node is written twice: once by the check, once here.

Return type:

dict

read_json(data: dict, resolve: Callable[[str], object] = loaded)

The graph data spells, every rule asked of it: places and node names by the codecs registered under the file’s tags, each node by the spelling registered for its kind; a name resolved by resolve.

Return type:

NestingGraph

Submodules

• cottax.consumers.json.format module
  • loaded()
  • by_word()
  • read_json()
  • check_codec()
  • check_nodes_write()
  • write_json()
  • NodeWriter
  • NodeReader
  • reference()
  • FunctionSpelling
  • DrivenSpelling
  • ImplementedSpelling
• cottax.consumers.json.interface module
  • Spelling
  • PlaceCodec
  • LabelCodec
• cottax.consumers.json.interface_types module
  • Json
  • Writer
  • Reader
• cottax.consumers.json.refusals module
  • one_per_kind()
  • one_per_tag()
  • SpelledTwice
  • CodedTwice
  • Unexportable
  • NotAGraph
  • UnknownCodec
  • UnknownKind
  • Inconsistent
  • NotLoaded