hgext/histedit.py

33445:0491004e2233

    if ui.configbool("histedit", "singletransaction", False):
        # Don't use a 'with' for the transaction, since actions may close
        # and reopen a transaction. For example, if the action executes an
        # external process it may choose to commit the transaction first.
        tr = repo.transaction('histedit')
    try:
        while state.actions:
            state.write(tr=tr)
            actobj = state.actions[0]
            pos += 1
            ui.progress(_("editing"), pos, actobj.torule(),

                                                       actobj.torule()))
            parentctx, replacement_ = actobj.run()
            state.parentctxnode = parentctx.node()
            state.replacements.extend(replacement_)
            state.actions.pop(0)

        if tr is not None:
            tr.close()
    except error.InterventionRequired:
        if tr is not None:
            tr.close()
        raise
    except Exception:
        if tr is not None:
            tr.abort()
        raise

    state.write()
    ui.progress(_("editing"), None)

def _finishhistedit(ui, repo, state):

33446:fad6852cf879

    if ui.configbool("histedit", "singletransaction", False):
        # Don't use a 'with' for the transaction, since actions may close
        # and reopen a transaction. For example, if the action executes an
        # external process it may choose to commit the transaction first.
        tr = repo.transaction('histedit')
    with util.acceptintervention(tr):
        while state.actions:
            state.write(tr=tr)
            actobj = state.actions[0]
            pos += 1
            ui.progress(_("editing"), pos, actobj.torule(),

                                                       actobj.torule()))
            parentctx, replacement_ = actobj.run()
            state.parentctxnode = parentctx.node()
            state.replacements.extend(replacement_)
            state.actions.pop(0)

    state.write()
    ui.progress(_("editing"), None)

def _finishhistedit(ui, repo, state):