文件列表:

COPYING (498, 2019-03-08)
examples (0, 2019-03-08)
examples\fibonacci.ppp (205, 2019-03-08)
examples\fizz_buzz.ppp (340, 2019-03-08)
examples\objects.ppp (371, 2019-03-08)
examples\ppp.ppp (10, 2019-03-08)
examples\temp.ppp (1250, 2019-03-08)
examples\tree.ppp (1519, 2019-03-08)
guide.md (7103, 2019-03-08)
ppp.ppp (10421, 2019-03-08)
scratchpad.ppp (1003, 2019-03-08)
test.sh (1724, 2019-03-08)

# Python++ _A framework for cross language development_ ## About Python++ is a framework for creating Python/C++ [polyglots](https://en.wikipedia.org/wiki/Polyglot_(computing)), programs valid in both programming languages. Specifically, it is a collection of guidelines and boilerplate that allows you to write a single program which will produce the same output when compiled with a C++14 compiler or run with a Python3 interpreter. It does this with heavy usage of C style macros and numerous hacks of the syntax of both languages. No external transpiler or preprocessor (aside from the standard C/C++ preprocessor) is needed. The exact same Python++ file can be fed in unmodified to a stock C++ compiler and a stock Python interpreter and you will get the same output. The first version of Python++ was developed by William W Wold for the Stupid Shit No One Needs and Terrible Ideas Hackathon 2017. ## Overview Python++ consists of 3 things: 1. [ppp.ppp](ppp.ppp): This is itself a polyglot that can be copied to the top of your Python++ source, or placed alongside it and imported. 2. [guide.md](guide.md): A comprehensive guide to writing Python++ programs. 4. [examples](examples): examples of programs written in Python++. ## Running __With Python__ Running Python++ programs with Python3 is easy. Simply enter ``` python3 your_source_file.ppp ``` __With C++__ It is a bit trickier to compile as C++ because the compiler doesn't recognize `.ppp` as a valid file extension by default. Also, you need support for C++14. With a recent version of GCC, the following command works: ``` g++ -x c++ -std=c++14 your_source_file.ppp -o output_binary ``` `-std=c++14` seems to be default on my system, but better to make it explicit. If you want to use an IDE or a different compiler I'm sure you can figure it out. If you do, feel free to edit this readme with instructions and send in a pull request. __Test Script__ [test.sh](test.sh) is a BASH script that automatically tests the given source code with both Python and C++. You must have Python3 and gcc installed to use it. It reports if the program worked with Python, if it worked with C++ and if the outputs from the two languages match, as well as displaying the output and any error messages. ## Contributing If you want to add a feature or fix a bug/typo, please do so and send in a pull request. ## License Python++ is licensed under the permissive Do What The Fuck You Want To Public License (WTFPL). See [COPYING](COPYING) for details.

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