gen_runes.py

## Directory structure:
## dir
## |-- gen_runes.py
## |-- graphics.py
## |-- PyGif.py
## +-- runes.py

## Put submissions in the same directory as this file.
## Make sure there are no other .py files besides
## the submissions and the whitelisted files

## Usage:
## $ python3 gen_runes.py

## Rendered images will be saved in the `rendered` directory:

## Final directory structure:
## dir
## |-- gen_runes.py
## |-- graphics.py
## |-- PyGif.py
## |-- runes.py
## |-- submission-1.py
## |-- submission-2.py
## +-- rendered
##     |-- submission-1.py.png
##     +-- submission-2.py.png

import os, time, traceback

whitelisted_filenames = ['gen_runes.py', 'graphics.py', 'PyGif.py', 'runes.py']
filenames = [filename for filename in os.listdir('./') if (filename.endswith('.py') and filename not in whitelisted_filenames)]

try:
  os.mkdir('rendered')
except FileExistsError:
  pass

for filename in filenames:
  try:
    start = time.time()
    module = filename[0:filename.rfind('.py')]
    rune = __import__(module)
    os.chdir('./rendered')
    try:
      rune.save_hollusion(filename)
    except: # runes.py throws an invalid exception type >_<
      rune.save_image(filename[0:filename.rfind('.py')])
    rune.clear_all()
    rune.graphics.show_viewport(rune.vp)
    print(filename, '(' + str(round(time.time() - start, 2)) + 's)')
    del rune
    os.chdir('../')
  except:
    traceback.print_exc()