yava2python converts Java source files into Python source files. Many features are missing, but, in general, it can convert Java code to working Python code with manual fixes.
CYTHON(1) User Commands CYTHON(1)NAME
Cython - compile Cython code (.pyx) into C to build a Python extension
SYNOPSIS
cython [options] sourcefile.{pyx,py} ...
DESCRIPTION
Cython (http://cython.org) is a compiler for code written in the Cython language. Cython is based on Pyrex by Greg Ewing.
OPTIONS -V, --version
Display version number of cython compiler
-l, --create-listing
Write error messages to a listing file
-I, --include-dir <directory>
Search for include files in named directory (multiple include directories are allowed).
-o, --output-file <filename>
Specify name of generated C file
-t, --timestamps
Only compile newer source files
-f, --force
Compile all source files (overrides implied -t)
-q, --quiet
Don't print module names in recursive mode
-v, --verbose
Be verbose, print file names on multiple compilation
-p, --embed-positions
If specified, the positions in Cython files of each function definition is embedded in its docstring.
--cleanup <level>
Release interned objects on python exit, for memory debugging. Level indicates aggressiveness, default 0 releases nothing.
-w, --working <directory>
Sets the working directory for Cython (the directory modules are searched from)
--gdb Output debug information for cygdb
-D, --no-docstrings
Strip docstrings from the compiled module.
-a, --annotate
Produce a colorized HTML version of the source.
--line-directives
Produce #line directives pointing to the .pyx source
--cplus
Output a C++ rather than C file.
--embed[=<method_name>]
Generate a main() function that embeds the Python interpreter.
-2 Compile based on Python-2 syntax and code semantics.
-3 Compile based on Python-3 syntax and code semantics.
--fast-fail
Abort the compilation on the first error
--warning-error, -Werror
Make all warnings into errors
--warning-extra, -Wextra
Enable extra warnings
-X, --directive <name>=<value>[,<name=value,...] Overrides a compiler directive
Cython version 0.15.1 January 2012 CYTHON(1)