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render.py
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render.py
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import argparse
import os.path
import json as simplejson
import html_env
import latex_env
def render(template, context, hyphenation_file=None):
_, ext = os.path.splitext(args.template)
if ext == '.html':
env = html_env.get_env()
elif ext == '.tex':
env = latex_env.get_env(hyphenation_file=hyphenation_file)
else:
raise Exception("Must be html or latex")
t = env.get_template(args.template)
return t.render(context)
if __name__ == "__main__":
parser = argparse.ArgumentParser("Render the book")
parser.add_argument("--context", required=True)
parser.add_argument("--template", required=True)
parser.add_argument("--hyphenation", default=None)
parser.add_argument("--output")
args = parser.parse_args()
with open(args.context) as f:
context = simplejson.load(f)
output = render(args.template, context, hyphenation_file=args.hyphenation)
if args.output:
with open(args.output, 'w') as f:
f.write(output.encode('utf-8'))
else:
print output