woooee wrote: [Peter Otten] >> line = next(infile, None) >> if line is not None:
> if line is not None: probably does not work the way you expect. It does what I expect. > You might try > if line.strip(): > Take a look at this quick example > > test_lines = ["Number 1\n", "\n", ""] > for ctr, line in enumerate(test_lines): > print ctr, line > if line is not None: > print " not None" Modify your example to >>> test_lines = ["Number 1\n", "\n", ""] >>> test_lines = iter(test_lines) >>> while True: ... line = next(test_lines, None) ... if line is None: ... print "we're done" ... break ... print repr(line) ... 'Number 1\n' '\n' '' we're done and be enlightened ;) -- http://mail.python.org/mailman/listinfo/python-list
