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Package yagdoc :: Module tokenizer :: Class Tokenizer |
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object
--+
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Tokenizer
Tokenizer and preprocessor.
Attributes are only available aftertokenize
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Method Summary | |
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__init__(self)
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Add a special range determined by preprocessor symbols. | |
Set preprocessor symbols assumed to be defined/undefined. | |
Perform source file tokenization and preprocessing. | |
Inherited from object :
__delattr__ ,
__getattribute__ ,
__hash__ ,
__new__ ,
__reduce__ ,
__reduce_ex__ ,
__repr__ ,
__setattr__ ,
__str__
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Instance Variable Summary | |
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list of TokenizerError |
errors : Errors encountered. |
list of str |
lines : Saved source lines (after trigraph resolution and stripping of
trailing whitespace). |
list of Macro |
macros : Macro definitions. |
bool |
private_header : True if private_header directive is encountered. |
ranges : Dictionary, indexed by range type names, of special range lists of
items (start, end) , where start and
end are token numbers. | |
str |
source : Set to name attribute of the source, or
'<unknown>' is source has no such attribute. |
list of Token |
tokens : Source code tokens (in file order). |
Method Details |
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add_range_type(self, name, conditions)Add a special range determined by preprocessor symbols. If the range already exists, the conditions are added to it.
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assume(self, conditions)Set preprocessor symbols assumed to be defined/undefined. The specified conditions are added to those already present. Unlisted preprocessor conditions do not cause any code exclusion, i.e. both branches are always processed. By default two conditions are known:
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tokenize(self, source)Perform source file tokenization and preprocessing. If file is a private header (marked with/*< private_header
>*/ yagdoc directive), all output attributes are set to
values corresponding to an empty source and private_header is set to
True .
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Instance Variable Details |
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errorsErrors encountered.
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linesSaved source lines (after trigraph resolution and stripping of trailing whitespace).
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macrosMacro definitions.
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private_headerTrue if private_header directive is encountered.
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rangesDictionary, indexed by range type names, of special range lists of items(start, end) , where start and
end are token numbers.
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sourceSet toname attribute of the source, or
'<unknown>' is source has no such attribute.
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tokensSource code tokens (in file order).
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