docs/test2rst.py
author Sushil khanchi <sushilkhanchi97@gmail.com>
Sun, 13 Jan 2019 19:33:19 +0530
changeset 4382 e6ba7e324015
parent 2960 1a4f26eec0af
child 4801 16c1398b0063
permissions -rw-r--r--
evolve: introduce function to create a obsmarker relation even for public cset To create obsmarkers we use obsolete.createmarkers() function, but because of security reasons this function refuses to create obsmarkers for public cset. And we need to create obsmarkers for a public cset while solving public content divergence. So introducing this function which create a obsmarker relation even for immutable cset. Currently this function create obsmarker for a single relation, in contrast of obsolete.createmarkers() which create markers for multiple relations. Upcoming pathces will be using this function.

#!/usr/bin/env python

import re
import os
import os.path as op
import sys

INDEX = '''
Mercurial tests
===============

.. toctree::
   :maxdepth: 1
'''

ignored_patterns = [
    re.compile('^#if'),
    re.compile('^#else'),
    re.compile('^#endif'),
    re.compile('#rest-ignore$'),
]


def rstify(orig, name):
    newlines = []

    code_block_mode = False
    sphinx_directive_mode = False

    for line in orig.splitlines():

        # Emtpy lines doesn't change output
        if not line:
            newlines.append(line)
            code_block_mode = False
            sphinx_directive_mode = False
            continue

        ignored = False
        for pattern in ignored_patterns:
            if pattern.search(line):
                ignored = True
                break
        if ignored:
            continue

        # Sphinx directives mode
        if line.startswith('  .. '):

            # Insert a empty line to makes sphinx happy
            newlines.append("")

            # And unindent the directive
            line = line[2:]
            sphinx_directive_mode = True

        # Code mode
        codeline = line.startswith('  ')
        if codeline and not sphinx_directive_mode:
            if code_block_mode is False:
                newlines.extend(['::', ''])

            code_block_mode = True

        newlines.append(line)

    return "\n".join(newlines)


def main(base):
    if os.path.isdir(base):
        one_dir(base)
    else:
        one_file(base)


def one_dir(base):
    index = INDEX
    # doc = lambda x: op.join(op.dirname(__file__), 'docs', x)

    for fn in sorted(os.listdir(base)):
        if not fn.endswith('.t'):
            continue
        name = os.path.splitext(fn)[0]
        content = one_file(op.join(base, fn))
        target = op.join(base, name + '.rst')
        # with file(doc(name + '.rst'), 'w') as f:
        with open(target, 'w') as f:
            f.write(content)

        index += '\n   ' + name

    # with file(doc('index.rst'), 'w') as f:
    #     f.write(index)


def one_file(path):
    name = os.path.basename(path)[:-2]
    return rstify(open(path).read(), name)


if __name__ == '__main__':
    if len(sys.argv) != 2:
        print('Please supply a path to tests dir as parameter')
        sys.exit()
    main(sys.argv[1])