Download of pyparsing-1.5.5.win32-py3.2.exe (pyparsing-1.5.5.win32-py3.2.exe ( external link: SF.net): 96,934 字节) will begin shortly. If not so, click link on the left.
pyparsing is a general parsing module for Python. Grammars are implemented directly in the client code using parsing objects, instead of externally, as with lex/yacc-type tools. Includes simple examples for parsing SQL, CORBA IDL, and 4-function math
