ItuToTokens¶
Converts an ITU (i.e. a file like object and tokenises it into extended preprocessor tokens. This does not act on any preprocessing directives.
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class
cpip.core.ItuToTokens.
ItuToTokens
(theFileObj=None, theFileId=None, theDiagnostic=None)¶ Tokensises a file like object.
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__init__
(theFileObj=None, theFileId=None, theDiagnostic=None)¶ Constructor.
Parameters: - theFileObj (
_io.TextIOWrapper
) – File object. - theFileId (
str
) – File ID such as the path. - theDiagnostic (
NoneType
) – A diagnostic for processing messages.
Returns: NoneType
- theFileObj (
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_translatePhase_1
()¶ Performs translation phase one. Note: We do not (yet) support universal-character-name conversion so this only does trigraphs.
Returns: NoneType
Raises: IndexError
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_translatePhase_2
()¶ Performs translation phase two. This does line continuation markers Note: We do not (yet) test for accidental UCN creation.
Returns: NoneType
Raises: IndexError
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_translatePhase_3
()¶ Performs translation phase three. Replaces comments and decomposes stream into preprocessing tokens.
Returns: NoneType
Raises: IndexError
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genTokensKeywordPpDirective
()¶ Process the file and generate tokens. This changes the type to a keyword or preprocessing-directive if it can do so.
Returns: tuple([str, str])
– Token value, token type.Raises: StopIteration
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multiPassString
¶ Returns: cpip.util.MultiPassString.MultiPassString
– The multi-pass string object.
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translatePhases123
()¶ Translate phase 1, 2, 3.
Returns: NoneType
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