api: Move the API package to a dedicated subdirectory.

In order to keep all three packages (zulip, zulip_bots,
zulip_botserver) in the same repo, all package files must now
be nested one level deeper.

For instance, python-zulip-api/zulip_bots/zulip_bots/bots/, instead
of python-zulip-api/zulip_bots/bots/.

zulip/integrations/svn/post-commit

@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Zulip notification post-commit hook.
+# Copyright © 2012-2014 Zulip, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# The "post-commit" script is run after a transaction is completed and a new
+# revision is created.  It is passed arguments on the command line in this
+# form:
+#  <path> <revision>
+# For example:
+# /srv/svn/carols 1843
+
+import os
+import sys
+import os.path
+import pysvn
+
+if False:
+    from typing import Any, Dict, List, Optional, Text, Tuple, Union
+
+sys.path.insert(0, os.path.dirname(__file__))
+import zulip_svn_config as config
+VERSION = "0.9"
+
+if config.ZULIP_API_PATH is not None:
+    sys.path.append(config.ZULIP_API_PATH)
+
+import zulip
+client = zulip.Client(
+    email=config.ZULIP_USER,
+    site=config.ZULIP_SITE,
+    api_key=config.ZULIP_API_KEY,
+    client="ZulipSVN/" + VERSION)  # type: zulip.Client
+svn = pysvn.Client()  # type: pysvn.Client
+
+path, rev = sys.argv[1:]  # type: Tuple[Text, Text]
+
+# since its a local path, prepend "file://"
+path = "file://" + path
+
+entry = svn.log(path, revision_end=pysvn.Revision(pysvn.opt_revision_kind.number, rev))[0]  # type: Dict[Text, Any]
+message = "**{0}** committed revision r{1} to `{2}`.\n\n> {3}".format(
+    entry['author'],
+    rev,
+    path.split('/')[-1],
+    entry['revprops']['svn:log'])  # type: Text
+
+destination = config.commit_notice_destination(path, rev)  # type: Optional[Dict[Text, Text]]
+
+message_data = {
+    "type": "stream",
+    "to": destination["stream"],
+    "subject": destination["subject"],
+    "content": message,
+}  # type: Dict[str, Any]
+client.send_message(message_data)