Delphi Parser implemented in Python

[Dang]

   In hopes of avoiding bumpy sheels, is there a freely available
parser for Delphi / Object Pascal implemented in Python?  I'm on a new
project and need to reverse engineer some schtuff, and thought a
cross-reference would come in handy.
   I have the language syntax (BNF) from Borland, and could get it
into Flex, but I'd like to avoid installing a C compiler, flex, and so
forth.
   Thanks,
      --dang