fixes #37 python import on json

rhodecode/controllers/changelog.py

@@ -1,90 +1,94 b''
 #!/usr/bin/env python
 # encoding: utf-8
 # changelog controller for pylons
 # Copyright (C) 2009-2010 Marcin Kuzminski <[e-mail]>
 # 
 # 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; version 2
 # of the License or (at your opinion) any later version of the license.
 # 
 # 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, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA.
 """
 Created on April 21, 2010
 changelog controller for pylons
 @author: marcink
 """
-from json import dumps
+try:
+    import json
+except ImportError:
+    #python 2.5 compatibility
+    import simplejson as json
 from mercurial.graphmod import colored, CHANGESET, revisions as graph_rev
 from pylons import request, session, tmpl_context as c
 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 from rhodecode.lib.base import BaseController, render
 from rhodecode.model.hg_model import HgModel
 from webhelpers.paginate import Page
 import logging
 log = logging.getLogger(__name__)
 
 class ChangelogController(BaseController):
     
     @LoginRequired()
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')    
     def __before__(self):
         super(ChangelogController, self).__before__()
                 
     def index(self):
         limit = 100
         default = 20
         if request.params.get('size'):
             try:
                 int_size = int(request.params.get('size'))
             except ValueError:
                 int_size = default
             int_size = int_size if int_size <= limit else limit 
             c.size = int_size
             session['changelog_size'] = c.size
             session.save()
         else:
             c.size = int(session.get('changelog_size', default))
 
         changesets = HgModel().get_repo(c.repo_name)
             
         p = int(request.params.get('page', 1))
         c.total_cs = len(changesets)
         c.pagination = Page(changesets, page=p, item_count=c.total_cs,
                             items_per_page=c.size)
             
         self._graph(changesets, c.size, p)
         
         return render('changelog/changelog.html')
 
 
     def _graph(self, repo, size, p):
         revcount = size
-        if not repo.revisions:return dumps([]), 0
+        if not repo.revisions:return json.dumps([]), 0
         
         max_rev = repo.revisions[-1]
         offset = 1 if p == 1 else  ((p - 1) * revcount + 1)
         rev_start = repo.revisions[(-1 * offset)]
         
         revcount = min(max_rev, revcount)
         rev_end = max(0, rev_start - revcount)
         dag = graph_rev(repo.repo, rev_start, rev_end)
         
         c.dag = tree = list(colored(dag))
         data = []
         for (id, type, ctx, vtx, edges) in tree:
             if type != CHANGESET:
                 continue
             data.append(('', vtx, edges))
     
-        c.jsdata = dumps(data) 
+        c.jsdata = json.dumps(data) 
 

rhodecode/controllers/summary.py

@@ -1,104 +1,108 b''
 #!/usr/bin/env python
 # encoding: utf-8
 # summary controller for pylons
 # Copyright (C) 2009-2010 Marcin Kuzminski <[e-mail]>
 # 
 # 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; version 2
 # of the License or (at your opinion) any later version of the license.
 # 
 # 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, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA.
 """
 Created on April 18, 2010
 summary controller for pylons
 @author: marcink
 """
 from pylons import tmpl_context as c, request, url
 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 from rhodecode.lib.base import BaseController, render
 from rhodecode.lib.utils import OrderedDict
 from rhodecode.model.hg_model import HgModel
 from rhodecode.model.db import Statistics
 from webhelpers.paginate import Page
 from rhodecode.lib.celerylib import run_task
 from rhodecode.lib.celerylib.tasks import get_commits_stats
 from datetime import datetime, timedelta
 from time import mktime
 import calendar
 import logging
-import json
+try:
+    import json
+except ImportError:
+    #python 2.5 compatibility
+    import simplejson as json
 log = logging.getLogger(__name__)
 
 class SummaryController(BaseController):
     
     @LoginRequired()
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')           
     def __before__(self):
         super(SummaryController, self).__before__()
                 
     def index(self):
         hg_model = HgModel()
         c.repo_info = hg_model.get_repo(c.repo_name)
         c.repo_changesets = Page(list(c.repo_info[:10]), page=1, items_per_page=20)
         e = request.environ
             
         uri = u'%(protocol)s://%(user)s@%(host)s%(prefix)s/%(repo_name)s' % {
                                         'protocol': e.get('wsgi.url_scheme'),
                                         'user':str(c.rhodecode_user.username),
                                         'host':e.get('HTTP_HOST'),
                                         'prefix':e.get('SCRIPT_NAME'),
                                         'repo_name':c.repo_name, }
         c.clone_repo_url = uri
         c.repo_tags = OrderedDict()
         for name, hash in c.repo_info.tags.items()[:10]:
             c.repo_tags[name] = c.repo_info.get_changeset(hash)
         
         c.repo_branches = OrderedDict()
         for name, hash in c.repo_info.branches.items()[:10]:
             c.repo_branches[name] = c.repo_info.get_changeset(hash)
         
         td = datetime.today() + timedelta(days=1) 
         y, m, d = td.year, td.month, td.day
         
         ts_min_y = mktime((y - 1, (td - timedelta(days=calendar.mdays[m])).month,
                             d, 0, 0, 0, 0, 0, 0,))
         ts_min_m = mktime((y, (td - timedelta(days=calendar.mdays[m])).month,
                             d, 0, 0, 0, 0, 0, 0,))
         
         ts_max_y = mktime((y, m, d, 0, 0, 0, 0, 0, 0,))
             
         run_task(get_commits_stats, c.repo_info.name, ts_min_y, ts_max_y)
         c.ts_min = ts_min_m
         c.ts_max = ts_max_y
         
         stats = self.sa.query(Statistics)\
             .filter(Statistics.repository == c.repo_info.dbrepo)\
             .scalar()
         
         
         if stats and stats.languages:
             lang_stats = json.loads(stats.languages)
             c.commit_data = stats.commit_activity
             c.overview_data = stats.commit_activity_combined
             c.trending_languages = json.dumps(OrderedDict(
                                        sorted(lang_stats.items(), reverse=True,
                                             key=lambda k: k[1])[:2]
                                         )
                                     )
         else:
             c.commit_data = json.dumps({})
             c.overview_data = json.dumps([[ts_min_y, 0], [ts_max_y, 0] ])
             c.trending_languages = json.dumps({})
         
         return render('summary/summary.html')