Package gavo :: Package base :: Module unitconv :: Class getUnitGrammar

Class getUnitGrammar

                     object --+    
                              |    
utils.codetricks.CachedResource --+
                                  |
                                 getUnitGrammar

the grammar to parse VOUnits.

After initialization, the class has a "symbols" dictionary containing the individual nonterminals.

Instance Methods
Inherited from `object`: `__delattr__`, `__format__`, `__getattribute__`, `__hash__`, `__init__`, `__reduce__`, `__reduce_ex__`, `__repr__`, `__setattr__`, `__sizeof__`, `__str__`, `__subclasshook__`

Class Methods

impl(cls)

source code

enableDebuggingOutput(cls)
(not user-servicable)

source code

Inherited from utils.codetricks.CachedResource: __new__

Class Variables
	cache = `unit expression` hash(x)
	symbols = `{'CLOSE_P': ")", 'FLOAT': Re:('[+-]?([0-9]+(\\.[0-9]...`

Properties
Inherited from `object`: `__class__`

Class Variable Details

symbols

Value:

{'CLOSE_P': ")",
 'FLOAT': Re:('[+-]?([0-9]+(\\.[0-9]*)?)'),
 'FUNCTION_NAME': W:(ABCD...),
 'Forward': <class 'pyparsing.Forward'>,
 'Literal': <class 'pyparsing.Literal'>,
 'OPEN_P': "(",
 'Optional': <class 'pyparsing.Optional'>,
 'Regex': <class 'pyparsing.Regex'>,
...