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from __future__ import absolute_import, print_function
import argparse
from readme_renderer.rst import render
import sys
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description="Renders a .rst README to HTML",
)
parser.add_argument('input', help="Input README file",
type=argparse.FileType('r'))
parser.add_argument('-o', '--output', help="Output file (default: stdout)",
type=argparse.FileType('w'), default='-')
args = parser.parse_args()
rendered = render(args.input.read(), stream=sys.stderr)
if rendered is None:
sys.exit(1)
print(rendered, file=args.output)
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