[EMAIL PROTECTED] wrote: > I am seeking for a method to parse single lines of Python code (infact > they are only formulas, so I generate a line like RESULT=<formula>). I > do only want to know if the syntax is correct and if there is an error > best would be to know where. > > I did find PyParser_SimpleParseString which does return a node > structure. If there is an error it seems to return NULL, while I did > not find this documented. > > Th eproblem with this is that first I do not get th elopcation of the > syntax error, and second I don't know what is the proper method to free > the node structure after I got it, since I will not use it. Or is there > any better method doing this anyway. > A better way might be to use the standard library compiler module. A file called cptools.py (part of the cherrypy project) has a very simple example called 'unrepr' which shows how to do it.
I only have restricted internet access or I would find the URL for you (sorry). Fuzzyman http://www.voidspace.org.uk/python/index.shtml > Environment: Windows / Borland C++ -- http://mail.python.org/mailman/listinfo/python-list
