comparison mercurial/minirst.py @ 15261:e2df5b866d22

minirst: add basic HTML formatting support

15260:be2c67a8bf88

    text = ' '.join(map(str.strip, block['lines']))
    return util.wrap(text, width=width,
                     initindent=indent,
                     hangindent=subindent) + '\n'

def parse(text, indent=0, keep=None):
    """Parse text into a list of blocks"""
    pruned = []
    blocks = findblocks(text)
    for b in blocks:

15261:e2df5b866d22

    text = ' '.join(map(str.strip, block['lines']))
    return util.wrap(text, width=width,
                     initindent=indent,
                     hangindent=subindent) + '\n'

def formathtml(blocks):
    """Format RST blocks as HTML"""

    out = []
    headernest = ''
    listnest = []

    def openlist(start, level):
        if not listnest or listnest[-1][0] != start:
            listnest.append((start, level))
            out.append('<%s>\n' % start)

    blocks = [b for b in blocks if b['type'] != 'margin']

    for pos, b in enumerate(blocks):
        btype = b['type']
        level = b['indent']
        lines = b['lines']

        if btype == 'admonition':
            admonition = _admonitiontitles[b['admonitiontitle']]
            text = ' '.join(map(str.strip, lines))
            out.append('<p>\n<b>%s</b> %s\n</p>\n' % (admonition, text))
        elif btype == 'paragraph':
            out.append('<p>\n%s\n</p>\n' % '\n'.join(lines))
        elif btype == 'margin':
            pass
        elif btype == 'literal':
            out.append('<pre>\n%s\n</pre>\n' % '\n'.join(lines))
        elif btype == 'section':
            i = b['underline']
            if i not in headernest:
                headernest += i
            level = headernest.index(i) + 1
            out.append('<h%d>%s</h%d>\n' % (level, lines[0], level))
        elif btype == 'table':
            table = b['table']
            t = []
            for row in table:
                l = []
                for v in zip(row):
                    if not t:
                        l.append('<th>%s</th>' % v)
                    else:
                        l.append('<td>%s</td>' % v)
                t.append(' <tr>%s</tr>\n' % ''.join(l))
            out.append('<table>\n%s</table>\n' % ''.join(t))
        elif btype == 'definition':
            openlist('dl', level)
            term = lines[0]
            text = ' '.join(map(str.strip, lines[1:]))
            out.append(' <dt>%s\n <dd>%s\n' % (term, text))
        elif btype == 'bullet':
            bullet, head = lines[0].split(' ', 1)
            if bullet == '-':
                openlist('ul', level)
            else:
                openlist('ol', level)
            out.append(' <li> %s\n' % ' '.join([head] + lines[1:]))
        elif btype == 'field':
            openlist('dl', level)
            key = b['key']
            text = ' '.join(map(str.strip, lines))
            out.append(' <dt>%s\n <dd>%s\n' % (key, text))
        elif btype == 'option':
            openlist('dl', level)
            opt = b['optstr']
            desc = ' '.join(map(str.strip, lines))
            out.append(' <dt>%s\n <dd>%s\n' % (opt, desc))

        # close lists if indent level of next block is lower
        if listnest:
            start, level = listnest[-1]
            if pos == len(blocks) - 1:
                out.append('</%s>\n' % start)
                listnest.pop()
            else:
                nb = blocks[pos + 1]
                ni = nb['indent']
                if (ni < level or
                    (ni == level and
                     nb['type'] not in 'definition bullet field option')):
                    out.append('</%s>\n' % start)
                    listnest.pop()

    return ''.join(out)

def parse(text, indent=0, keep=None):
    """Parse text into a list of blocks"""
    pruned = []
    blocks = findblocks(text)
    for b in blocks: