Mercurial > libervia-backend
view sat_frontends/jp/cmd_forums.py @ 3000:d603550d5e99
jp (blog/preview): fixed watch restoring when file is moved/deleted:
with some editors (e.g. vim), when file is written it is actually replaced with a buffered
one. In this case, jp replace the watch to check the new file, but it was not working
anymore with latest version of inotify module. This patch fixes it by removing the old watch
before adding a new one.
author | Goffi <goffi@goffi.org> |
---|---|
date | Fri, 12 Jul 2019 11:29:05 +0200 |
parents | 003b8b4b56a7 |
children | ab2696e34d29 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # jp: a SàT command line tool # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import base from sat.core.i18n import _ from sat_frontends.jp.constants import Const as C from sat_frontends.jp import common from sat.tools.common.ansi import ANSI as A from functools import partial import codecs import json __commands__ = ["Forums"] FORUMS_TMP_DIR = u"forums" class Edit(base.CommandBase, common.BaseEdit): use_items = False def __init__(self, host): base.CommandBase.__init__( self, host, "edit", use_pubsub=True, use_draft=True, use_verbose=True, help=_(u"edit forums"), ) common.BaseEdit.__init__(self, self.host, FORUMS_TMP_DIR) self.need_loop = True def add_parser_options(self): self.parser.add_argument( "-k", "--key", type=base.unicode_decoder, default=u"", help=_(u"forum key (DEFAULT: default forums)"), ) def getTmpSuff(self): """return suffix used for content file""" return u"json" def forumsSetCb(self): self.disp(_(u"forums have been edited"), 1) self.host.quit() def publish(self, forums_raw): self.host.bridge.forumsSet( forums_raw, self.args.service, self.args.node, self.args.key, self.profile, callback=self.forumsSetCb, errback=partial( self.errback, msg=_(u"can't set forums: {}"), exit_code=C.EXIT_BRIDGE_ERRBACK, ), ) def forumsGetCb(self, forums_json): content_file_obj, content_file_path = self.getTmpFile() forums_json = forums_json.strip() if forums_json: # we loads and dumps to have pretty printed json forums = json.loads(forums_json) # cf. https://stackoverflow.com/a/18337754 f = codecs.getwriter("utf-8")(content_file_obj) json.dump(forums, f, ensure_ascii=False, indent=4) content_file_obj.seek(0) self.runEditor("forums_editor_args", content_file_path, content_file_obj) def forumsGetEb(self, failure_): # FIXME: error handling with bridge is broken, need to be properly fixed if failure_.condition == u"item-not-found": self.forumsGetCb(u"") else: self.errback( failure_, msg=_(u"can't get forums structure: {}"), exit_code=C.EXIT_BRIDGE_ERRBACK, ) def start(self): self.host.bridge.forumsGet( self.args.service, self.args.node, self.args.key, self.profile, callback=self.forumsGetCb, errback=self.forumsGetEb, ) class Get(base.CommandBase): def __init__(self, host): extra_outputs = {"default": self.default_output} base.CommandBase.__init__( self, host, "get", use_output=C.OUTPUT_COMPLEX, extra_outputs=extra_outputs, use_pubsub=True, use_verbose=True, help=_(u"get forums structure"), ) self.need_loop = True def add_parser_options(self): self.parser.add_argument( "-k", "--key", type=base.unicode_decoder, default=u"", help=_(u"forum key (DEFAULT: default forums)"), ) def default_output(self, forums, level=0): for forum in forums: keys = list(forum.keys()) keys.sort() try: keys.remove(u"title") except ValueError: pass else: keys.insert(0, u"title") try: keys.remove(u"sub-forums") except ValueError: pass else: keys.append(u"sub-forums") for key in keys: value = forum[key] if key == "sub-forums": self.default_output(value, level + 1) else: if self.host.verbosity < 1 and key != u"title": continue head_color = C.A_LEVEL_COLORS[level % len(C.A_LEVEL_COLORS)] self.disp( A.color(level * 4 * u" ", head_color, key, A.RESET, u": ", value) ) def forumsGetCb(self, forums_raw): if not forums_raw: self.disp(_(u"no schema found"), 1) self.host.quit(1) forums = json.loads(forums_raw) self.output(forums) self.host.quit() def start(self): self.host.bridge.forumsGet( self.args.service, self.args.node, self.args.key, self.profile, callback=self.forumsGetCb, errback=partial( self.errback, msg=_(u"can't get forums: {}"), exit_code=C.EXIT_BRIDGE_ERRBACK, ), ) class Forums(base.CommandBase): subcommands = (Get, Edit) def __init__(self, host): super(Forums, self).__init__( host, "forums", use_profile=False, help=_(u"Forums structure edition") )