| 
        
            | Methods |  |  
        | __init__ chunk_to_atoms
 expand_abbrevs
 get_last_free_atom
 parse_form
 parse_text
 
 |  
            |  | __init__ |  
        | 
__init__ (
        self,
        text="",
        valency=0,
        mol=None,
        )
valency specifies the already occupied valency of the submited formula,
    it is usually used when parsing groups |  
            |  | chunk_to_atoms |  
        | 
chunk_to_atoms (
        self,
        chunk,
        mol,
        )
 |  
            |  | expand_abbrevs |  
        | 
expand_abbrevs ( self,  text )
 |  
            |  | get_last_free_atom |  
        | 
get_last_free_atom ( self,  mol )
 |  
            |  | parse_form |  
        | 
parse_form (
        self,
        text,
        valency=0,
        mol=None,
        reverse=False,
        )
 |  
            |  | parse_text |  
        | 
parse_text (
        self,
        text,
        valency=0,
        mol=None,
        )
 |  |