pydevDAG._readwrite._readwrite module

pydevDAG._readwrite._readwrite

Tools to write out a graph or read one in.

class pydevDAG._readwrite._readwrite.JSONReader

Bases: object

Read graph from a file.

classmethod read(instream)

Read a graph from an input stream

Parameters:instream – the input stream Returns:a graph corresponding to the JSON data in the stream

static readin(data)

Read data from a string input.

Parameters:data – the JSON formatted data Returns:the graph Return type:DiGraph

class pydevDAG._readwrite._readwrite.JSONWriter

Bases: object

Write graph to a file.

static write(graph, out)

Write a graph to an output stream.

Parameters:

• graph (DiGraph) – a graph
• out – an output stream

pydevDAG._readwrite._readwrite.Reader

alias of JSONReader

pydevDAG._readwrite._readwrite.Writer

alias of JSONWriter