Table of Contents

Class: group ../bkchem/group.py
Base Classes   
drawable_chem_vertex
Methods   
__init__
__str__
expand
get_formula_dict
get_package
interpret_name
read_package
set_name
  __init__ 
__init__ (
        self,
        standard=None,
        xy=(),
        package=None,
        molecule=None,
        )

  __str__ 
__str__ ( self )

  expand 
expand ( self )

expands the group and returns list of atoms that new drawing afterwords

  get_formula_dict 
get_formula_dict ( self )

returns formula as dictionary that can be passed to functions in periodic_table

  get_package 
get_package ( self,  doc )

returns a DOM element describing the object in CDML, doc is the parent document which is used for element creation (the returned element is not inserted into the document)

Exceptions   
ValueError, "trying to save group without set group-type"
  interpret_name 
interpret_name ( self,  name )

  read_package 
read_package ( self,  package )

reads the dom element package and sets internal state according to it

  set_name 
set_name (
        self,
        name,
        interpret=1,
        occupied_valency=None,
        )


Table of Contents

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