Add command to print out information about SVN revision

tasman/app.py

@@ -8,8 +8,10 @@
 #
 
 import datetime
+import time
 import urlparse
 import xmlrpclib
+import pysvn
 from copy import copy
 from Queue import Queue, Empty
 from collections import defaultdict
@@ -20,8 +22,11 @@
 
 app = XmppFlask('tasman')
 app.config['TRAC_URL'] = 'http://trac.miranda-ng.org/rpc'
+app.config['SVN_REPO_URL'] = 'http://svn.miranda-ng.org/main'
+app.config['SVN_REV_URL'] = 'http://trac.miranda-ng.org/changeset/%d'
 app.session_interface = MemorySessionInterface()
 MESSAGE_QUEUE = defaultdict(Queue)
+svn = pysvn.Client()
 
 
 @app.route(u'<any(test,тест):cmd>')
@@ -114,3 +119,29 @@ def ticket(cmd, idx):
         items[2] = 'ticket/%d' % idx
         url = urlparse.urlunsplit(items)
     return render_template('ticket.html', info=info, error=error, url=url)
+
+
+@app.route(u'r<int:rev>', defaults={'cmd': 'r'})
+@app.route(u'<any(rev,revision,commit):cmd> <int:rev>')
+@app.route(u'<any(рев,ревизия,коммит):cmd> <int:rev>')
+def revision(cmd, rev):
+    res, err = None, None
+    try:
+        log = svn.log(app.config['SVN_REPO_URL'],
+                      revision_start=pysvn.Revision(
+                          pysvn.opt_revision_kind.number, rev),
+                      limit=1)
+    except pysvn.ClientError:
+        err = 'No such revision %s' % rev
+    else:
+        if not log:
+            err = 'No such revision %s' % rev
+        else:
+            offset = int(time.time()) - int(time.mktime(time.gmtime()))
+            res = dict(log[0].items())
+            res['revision'] = res['revision'].number
+            res['url'] = app.config['SVN_REV_URL'] % res['revision']
+            res['date'] = datetime.datetime.fromtimestamp(
+                int(res['date']) - offset).isoformat(sep=' ') + 'Z'
+
+    return render_template('revision.html', info=res, error=err)

tasman/templates/revision.html

@@ -0,0 +1,9 @@
+{%- if error -%}
+
+  {{ error }}
+
+{%- else -%}
+
+  {{ request.username }}: [{{ info.date }}] {{ info.url }} - {{ info.message }}
+
+{%- endif -%}

tasman/tests/test_cmd_revision.py

@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2014 Alexander Shorin
+# All rights reserved.
+#
+# This software is licensed as described in the file LICENSE, which
+# you should have received as part of this distribution.
+#
+
+import unittest
+from xmppflask import JID
+from tasman.app import app
+
+
+class RevisionCmdTestCase(unittest.TestCase):
+
+    def test_not_found(self):
+        environ = {'xmpp.body': 'rev 000', 'xmpp.jid': JID('tasman@xmpp.ru')}
+
+        rv = app(environ)
+        self.assertEquals(list(rv), ['No such revision 0'])
+
+    def test_invalid_id(self):
+        environ = {'xmpp.body': 'rev XYZ', 'xmpp.jid': JID('tasman@xmpp.ru')}
+
+        rv = app(environ)
+        self.assertEquals(list(rv), [])
+
+    def check_resp(self, resp):
+        expected = u'tasman: [2012-02-11 18:58:26Z] http://trac.miranda-ng.org/changeset/1 - Create defaults dir'
+        self.assertEqual(resp, expected)
+
+    def test_shortcut(self):
+        environ = {'xmpp.body': 'r1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+    def test_revision_en(self):
+        environ = {'xmpp.body': 'rev 1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+        environ = {'xmpp.body': 'revision 1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+        environ = {'xmpp.body': 'commit 1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+    def test_ticket_ru(self):
+        environ = {'xmpp.body': u'рев 1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+        environ = {'xmpp.body': u'ревизия 1',
+                   'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())
+
+        environ = {'xmpp.body': u'коммит 1', 'xmpp.jid': JID('tasman@xmpp.ru'),
+                   'xmpp.stanza_type': 'chat'}
+        rv = app(environ)
+        self.check_resp(rv.next())