comparison mercurial/formatter.py @ 31807:e6eb86b154c5

templater: provide loop counter as "index" keyword

This was originally written for JSON templating where we would have to be
careful to not add extra comma, but seems generally useful.

Inner loop started by % operator has its own counter.

31806:8f203b491bb5

baz: foo, bar
"""

from __future__ import absolute_import

import os

from .i18n import _
from .node import (
    hex,

        baseformatter.__init__(self, ui, topic, opts, _templateconverter)
        self._out = out
        self._topic = topic
        self._t = gettemplater(ui, topic, opts.get('template', ''),
                               cache=templatekw.defaulttempl)
        self._cache = {}  # for templatekw/funcs to store reusable data
    def context(self, **ctxs):
        '''insert context objects to be used to render template keywords'''
        assert all(k == 'ctx' for k in ctxs)
        self._item.update(ctxs)

        # function will have to declare dependent resources. e.g.
        # @templatekeyword(..., requires=('ctx',))
        props = {}
        if 'ctx' in self._item:
            props.update(templatekw.keywords)
        # explicitly-defined fields precede templatekw
        props.update(self._item)
        if 'ctx' in self._item:
            # but template resources must be always available
            props['templ'] = self._t

31807:e6eb86b154c5

baz: foo, bar
"""

from __future__ import absolute_import

import itertools
import os

from .i18n import _
from .node import (
    hex,

        baseformatter.__init__(self, ui, topic, opts, _templateconverter)
        self._out = out
        self._topic = topic
        self._t = gettemplater(ui, topic, opts.get('template', ''),
                               cache=templatekw.defaulttempl)
        self._counter = itertools.count()
        self._cache = {}  # for templatekw/funcs to store reusable data
    def context(self, **ctxs):
        '''insert context objects to be used to render template keywords'''
        assert all(k == 'ctx' for k in ctxs)
        self._item.update(ctxs)

        # function will have to declare dependent resources. e.g.
        # @templatekeyword(..., requires=('ctx',))
        props = {}
        if 'ctx' in self._item:
            props.update(templatekw.keywords)
        props['index'] = next(self._counter)
        # explicitly-defined fields precede templatekw
        props.update(self._item)
        if 'ctx' in self._item:
            # but template resources must be always available
            props['templ'] = self._t