fixes issue #884 Pull Request fails when setting the lang=ja

rhodecode/model/changeset_status.py

@@ -1,193 +1,193 b''
 # -*- coding: utf-8 -*-
 """
     rhodecode.model.changeset_status
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 
     :created_on: Apr 30, 2012
     :author: marcink
     :copyright: (C) 2011-2012 Marcin Kuzminski <[e-mail]>
     :license: GPLv3, see COPYING for more details.
 """
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU 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 General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 import logging
 from collections import  defaultdict
 
 from rhodecode.model import BaseModel
 from rhodecode.model.db import ChangesetStatus, PullRequest
 from rhodecode.lib.exceptions import StatusChangeOnClosedPullRequestError
 
 log = logging.getLogger(__name__)
 
 
 class ChangesetStatusModel(BaseModel):
 
     cls = ChangesetStatus
 
     def __get_changeset_status(self, changeset_status):
         return self._get_instance(ChangesetStatus, changeset_status)
 
     def __get_pull_request(self, pull_request):
         return self._get_instance(PullRequest, pull_request)
 
     def _get_status_query(self, repo, revision, pull_request,
                           with_revisions=False):
         repo = self._get_repo(repo)
 
         q = ChangesetStatus.query()\
             .filter(ChangesetStatus.repo == repo)
         if not with_revisions:
             q = q.filter(ChangesetStatus.version == 0)
 
         if revision:
             q = q.filter(ChangesetStatus.revision == revision)
         elif pull_request:
             pull_request = self.__get_pull_request(pull_request)
             q = q.filter(ChangesetStatus.pull_request == pull_request)
         else:
             raise Exception('Please specify revision or pull_request')
         q.order_by(ChangesetStatus.version.asc())
         return q
 
     def calculate_status(self, statuses_by_reviewers):
         """
         approved if consensus
         (old description: leading one wins, if number of occurrences are equal than weaker wins)
 
         :param statuses_by_reviewers:
         """
         votes = defaultdict(int)
         reviewers_number = len(statuses_by_reviewers)
         for user, statuses in statuses_by_reviewers:
             if statuses:
                 ver, latest = statuses[0]
                 votes[latest.status] += 1
             else:
                 votes[ChangesetStatus.DEFAULT] += 1
 
         if votes.get(ChangesetStatus.STATUS_APPROVED) == reviewers_number:
             return ChangesetStatus.STATUS_APPROVED
         else:
             return ChangesetStatus.STATUS_UNDER_REVIEW
 
     def get_statuses(self, repo, revision=None, pull_request=None,
                      with_revisions=False):
         q = self._get_status_query(repo, revision, pull_request,
                                    with_revisions)
         return q.all()
 
     def get_status(self, repo, revision=None, pull_request=None, as_str=True):
         """
         Returns latest status of changeset for given revision or for given
         pull request. Statuses are versioned inside a table itself and
         version == 0 is always the current one
 
         :param repo:
         :param revision: 40char hash or None
         :param pull_request: pull_request reference
         :param as_str: return status as string not object
         """
         q = self._get_status_query(repo, revision, pull_request)
 
         # need to use first here since there can be multiple statuses
         # returned from pull_request
         status = q.first()
         if as_str:
             status = status.status if status else status
             st = status or ChangesetStatus.DEFAULT
             return str(st)
         return status
 
     def set_status(self, repo, status, user, comment=None, revision=None,
                    pull_request=None, dont_allow_on_closed_pull_request=False):
         """
         Creates new status for changeset or updates the old ones bumping their
         version, leaving the current status at
 
         :param repo:
         :param revision:
         :param status:
         :param user:
         :param comment:
         :param dont_allow_on_closed_pull_request: don't allow a status change
             if last status was for pull request and it's closed. We shouldn't
             mess around this manually
         """
         repo = self._get_repo(repo)
 
         q = ChangesetStatus.query()
         if not comment:
             from rhodecode.model.comment import ChangesetCommentsModel
             comment = ChangesetCommentsModel().create(
-                text='Auto status change to %s' % (ChangesetStatus.get_status_lbl(status)),
+                text=u'Auto status change to %s' % (ChangesetStatus.get_status_lbl(status)),
                 repo=repo,
                 user=user,
                 pull_request=pull_request,
                 send_email=False
             )
         if revision:
             q = q.filter(ChangesetStatus.repo == repo)
             q = q.filter(ChangesetStatus.revision == revision)
         elif pull_request:
             pull_request = self.__get_pull_request(pull_request)
             q = q.filter(ChangesetStatus.repo == pull_request.org_repo)
             q = q.filter(ChangesetStatus.revision.in_(pull_request.revisions))
         cur_statuses = q.all()
 
         #if statuses exists and last is associated with a closed pull request
         # we need to check if we can allow this status change
         if (dont_allow_on_closed_pull_request and cur_statuses
             and getattr(cur_statuses[0].pull_request, 'status', '')
                 == PullRequest.STATUS_CLOSED):
             raise StatusChangeOnClosedPullRequestError(
                 'Changing status on closed pull request is not allowed'
             )
 
         #update all current statuses with older version
         if cur_statuses:
             for st in cur_statuses:
                 st.version += 1
                 self.sa.add(st)
 
         def _create_status(user, repo, status, comment, revision, pull_request):
             new_status = ChangesetStatus()
             new_status.author = self._get_user(user)
             new_status.repo = self._get_repo(repo)
             new_status.status = status
             new_status.comment = comment
             new_status.revision = revision
             new_status.pull_request = pull_request
             return new_status
 
         if revision:
             new_status = _create_status(user=user, repo=repo, status=status,
                            comment=comment, revision=revision,
                            pull_request=None)
             self.sa.add(new_status)
             return new_status
         elif pull_request:
             #pull request can have more than one revision associated to it
             #we need to create new version for each one
             new_statuses = []
             repo = pull_request.org_repo
             for rev in pull_request.revisions:
                 new_status = _create_status(user=user, repo=repo,
                                             status=status, comment=comment,
                                             revision=rev,
                                             pull_request=pull_request)
                 new_statuses.append(new_status)
                 self.sa.add(new_status)
             return new_statuses