Source: yapps2
Version: 2.2.1-1
Severity: important
Generator.generate_output starts like this:
def generate_output(self):
self.calculate()
self.write(self.preparser)
self.write("# Begin -- grammar generated by Yapps\n")
self.write("from __future__ import print_function\n")
This means that if you have any Python code in self.preparser, your
generated parser will fail with "SyntaxError: from __future__ imports
must occur at the beginning of the file".
I'd suggest moving the __future__ import to immediately before the
preparser to avoid this problem.
--
Colin Watson [[email protected]]
