comparison tests/drawdag.py @ 33172:0830c841fc7f

drawdag: inline transaction() function

I suspect Jun wrote the method before he learnt that Python 2.7 allows
multiple context managers in a single with-clause.

33171:6d678ab1b10d

      # prune: A, B, C             # many to nothing
"""
from __future__ import absolute_import, print_function

import collections
import contextlib
import itertools

from mercurial.i18n import _
from mercurial import (
    context,

            del remaining[leaf]
            for k, v in remaining.iteritems():
                if leaf in v:
                    v.remove(leaf)

@contextlib.contextmanager
def transaction(repo):
    with repo.wlock():
        with repo.lock():
            with repo.transaction('drawdag'):
                yield

@command('debugdrawdag', [])
def debugdrawdag(ui, repo, **opts):
    """read an ASCII graph from stdin and create changesets

    The ASCII graph is like what :hg:`log -G` outputs, with each `o` replaced

        committed[name] = n
        tagsmod.tag(repo, name, n, message=None, user=None, date=None,
                    local=True)

    # handle special comments
    with transaction(repo):
        getctx = lambda x: repo.unfiltered()[committed[x.strip()]]
        for line in text.splitlines():
            if ' # ' not in line:
                continue

33172:0830c841fc7f

      # prune: A, B, C             # many to nothing
"""
from __future__ import absolute_import, print_function

import collections
import itertools

from mercurial.i18n import _
from mercurial import (
    context,

            del remaining[leaf]
            for k, v in remaining.iteritems():
                if leaf in v:
                    v.remove(leaf)

@command('debugdrawdag', [])
def debugdrawdag(ui, repo, **opts):
    """read an ASCII graph from stdin and create changesets

    The ASCII graph is like what :hg:`log -G` outputs, with each `o` replaced

        committed[name] = n
        tagsmod.tag(repo, name, n, message=None, user=None, date=None,
                    local=True)

    # handle special comments
    with repo.wlock(), repo.lock(), repo.transaction('drawdag'):
        getctx = lambda x: repo.unfiltered()[committed[x.strip()]]
        for line in text.splitlines():
            if ' # ' not in line:
                continue