[CalendarServer-changes] [9207] CalendarServer/trunk/calendarserver/tools/calverify_diff.py

[source_changes at macosforge.org]

Revision: 9207
          http://trac.macosforge.org/projects/calendarserver/changeset/9207
Author:   cdaboo at apple.com
Date:     2012-04-26 19:35:54 -0700 (Thu, 26 Apr 2012)
Log Message:
-----------
Diff the output of two calverify runs to see what changed.

Added Paths:
-----------
    CalendarServer/trunk/calendarserver/tools/calverify_diff.py

Added: CalendarServer/trunk/calendarserver/tools/calverify_diff.py
===================================================================
--- CalendarServer/trunk/calendarserver/tools/calverify_diff.py	                        (rev 0)
+++ CalendarServer/trunk/calendarserver/tools/calverify_diff.py	2012-04-27 02:35:54 UTC (rev 9207)
@@ -0,0 +1,152 @@
+#!/usr/bin/env python
+# -*- test-case-name: calendarserver.tools.test.test_calverify -*-
+##
+# Copyright (c) 2012 Apple Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##
+
+import getopt
+import sys
+import os
+
+
+def analyze(fname):
+    
+    lines = open(os.path.expanduser(fname)).read().splitlines()
+    total = len(lines)
+    ctr = 0
+    results = {
+        "table1": [],
+        "table2": [],
+        "table3": [],
+        "table4": [],
+    }
+
+    def _tableParser(ctr, tableName, parseFn):
+        ctr += 4
+        while ctr < total:
+            line = lines[ctr]
+            if line.startswith("+------"):
+                break
+            else:
+                results[tableName].append(parseFn(line))
+            ctr += 1
+        return ctr
+
+    while ctr < total:
+        line = lines[ctr]
+        if line.startswith("Events missing from Attendee's calendars"):
+            ctr = _tableParser(ctr, "table1", parseTableMissing)
+        elif line.startswith("Events mismatched between Organizer's and Attendee's calendars"):
+            ctr = _tableParser(ctr, "table2", parseTableMismatch)
+        elif line.startswith("Attendee events missing in Organizer's calendar"):
+            ctr = _tableParser(ctr, "table3", parseTableMissing)
+        elif line.startswith("Attendee events mismatched in Organizer's calendar"):
+            ctr = _tableParser(ctr, "table4", parseTableMismatch)
+        ctr += 1
+    
+    return results
+
+def parseTableMissing(line):
+    splits = line.split("|")
+    organizer = splits[1].strip()
+    attendee = splits[2].strip()
+    uid = splits[3].strip()
+    resid = splits[4].strip()
+    return (organizer, attendee, uid, resid,)
+
+def parseTableMismatch(line):
+    splits = line.split("|")
+    organizer = splits[1].strip()
+    attendee = splits[2].strip()
+    uid = splits[3].strip()
+    organizer_resid = splits[4].strip()
+    attendee_resid = splits[7].strip()
+    return (organizer, attendee, uid, organizer_resid, attendee_resid,)
+
+def diff(results1, results2):
+    
+    print "\n\nEvents missing from Attendee's calendars"
+    diffSets(results1["table1"], results2["table1"])
+    
+    print "\n\nEvents mismatched between Organizer's and Attendee's calendars"
+    diffSets(results1["table2"], results2["table2"])
+    
+    print "\n\nAttendee events missing in Organizer's calendar"
+    diffSets(results1["table3"], results2["table3"])
+    
+    print "\n\nAttendee events mismatched in Organizer's calendar"
+    diffSets(results1["table4"], results2["table4"])
+
+def diffSets(results1, results2):
+    
+    s1 = set(results1)
+    s2 = set(results2)
+    
+    d = s1 - s2
+    print "\nIn first, not in second: (%d)" % (len(d),)
+    for i in d:
+        print i
+    
+    d = s2 - s1
+    print "\nIn second, not in first: (%d)" % (len(d),)
+    for i in d:
+        print i
+
+def usage(error_msg=None):
+    if error_msg:
+        print error_msg
+
+    print """Usage: calverify_diff [options] FILE1 FILE2
+Options:
+    -h          Print this help and exit
+
+Arguments:
+    FILE1     File containing calverify output to analyze
+    FILE2     File containing calverify output to analyze
+
+Description:
+    This utility will analyze the output of two calverify runs
+    and show what is different between the two.
+"""
+
+    if error_msg:
+        raise ValueError(error_msg)
+    else:
+        sys.exit(0)
+
+
+if __name__ == '__main__':
+
+    options, args = getopt.getopt(sys.argv[1:], "h", [])
+
+    for option, value in options:
+        if option == "-h":
+            usage()
+        else:
+            usage("Unrecognized option: %s" % (option,))
+
+    if len(args) != 2:
+        usage("Must have two arguments")
+    else:
+        fname1 = args[0]
+        fname2 = args[1]
+
+    print "*** CalVerify diff from %s to %s" % (
+        os.path.basename(fname1),
+        os.path.basename(fname2),
+    )
+    results1 = analyze(fname1)
+    results2 = analyze(fname2)
+    diff(results1, results2)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.macosforge.org/pipermail/calendarserver-changes/attachments/20120426/5405f540/attachment.html>