Graph Parameters

This submodule handles the variable flow part of BLUMYCELIUM. This is what allows BLUMYCELIUM to derive the set of instructions necessary to compte a vriable.

Graph Parameters

class blumycelium.graph_parameters.CodeBlock(init_code=None, return_statement=None)

a code block of python code to run

format(**string_kwargs)

replace the name of variables by their myc_back_variables references

run(**myc_back_variables)

run the code block

to_dict()

return a dictionary version of the code block

exception blumycelium.graph_parameters.ExecutionError(code)

class blumycelium.graph_parameters.GraphParameter(uid=None)

A graph of Parameters

add_dependencies(*deps)

add dependencies (other GraphParaemters) needed to compute the value

classmethod build_from_traversal(trav: dict, pull_origin_function=None)

build a parameter from a traversal dictionary

make(visited_nodes=None, is_root=False)

compute the value of the paraneter and return it

pp_traverse(full_representation=False, representation_attributes=['value', 'code_block', 'uid', 'python_id'], print_it=True)

a pretty print of the graph representation with dependencies representation_attributes: list of field to print

set_code_block(init_code, return_statement, **dependencies)

set the code block of the parameter

set_origin(uid, pull_origin_function=None)

set the origin (address) of the parameter and function to retreive the value from the origin

set_pull_origin_function(fct)

set the function to pull jvalue form the origin

set_value(value)

set the static value of the parameter

to_dict(reccursive=False, visited_nodes=None, copy_values=True)

return a dict representation of the parameter recursively if asked to

traverse(visited_nodes=None, is_root=True, root_uid=None, to_dict=True)

traverse the graph dependency tree and return a dictionary representing it

class blumycelium.graph_parameters.Value(*args, **kwargs)

A wrapper for a graph parameter

make(force=False)

compute a return the value represented by the Value object

pp_traverse(*args, **kwargs)

pretty print the value and it’s dependencies

set_code_block(*args, **kwargs)

set the code block to run

set_value(value)

set the static value

to_dict(*args, **kwargs)

return a dictionary representing the value

traverse(*args, **kwargs)

return a dictionary representing the value and it’s dependencies