On 21 Mai, 00:12, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote: > En Tue, 20 May 2008 16:22:10 -0300, Joe P. Cool > <[EMAIL PROTECTED]> escribió: > > > > > Ludwig Miniatur wrote: > >> For example: > >> #!/usr/bin/env python > > >> from parser import suite, ast2list > >> fh = file(__file__) > >> s = fh.read() > >> fh.close() > >> ast = suite(s) > > >> while False: > >> print "hello world" > >> # comment > > >> Looks like a little bug in parser; but what I don't understand is that > >> I thought parser was build with the current syntax of python. > > > I didn't read the grammar but I assume that Python grammar requires a > > comment to have the form #.*<end-of-line>. > > >> So, why can python run the script (an it can if you comment out the > >> line "ast = suite(s)") but parser can't? > > > The interpreter probably appends a newline after the input stream as a > > friendly service :) > > Something like that. The last line of source *must* end in a newline (be > it a comment or not); this is a known limitation. See py_compile.py for an > example. > > -- > Gabriel Genellina
Uoh, you never stop learning... Thanks for the explanation. I thought something like that, but it made me some headaches. Lutz -- http://mail.python.org/mailman/listinfo/python-list
