"Any programmer who fails to comply with the standard naming, formatting,

or commenting conventions should be shot.  If it so happens that it is
inconvenient to shoot him, then he is to be politely requested to recode
his program in adherence to the above standard."
		-- Michael Spier, Digital Equipment Corporation

svn path=/branches/tk705/; revision=6152

1 files changed, 79 insertions, 79 deletions

diff --git a/potpourri/gc_summary.py b/potpourri/gc_summary.py
index 1f6987bf..61b21587 100644
--- a/potpourri/gc_summary.py
+++ b/potpourri/gc_summary.py
@@ -1,11 +1,11 @@
 # $Id$
-# 
+#
 # Copyright (C) 2010  Internet Systems Consortium ("ISC")
-# 
+#
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
-# 
+#
 # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 # AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
@@ -20,93 +20,93 @@ import sys, os, time
 
 class datapoint(object):
 
-  outtype = os.getenv("OUTTYPE", "png")
-  outname = os.getenv("OUTNAME", "")
-  timefmt = os.getenv("TIMEFMT", "%T")
-  pretend = os.getenv("PRETEND_EVERYTHING_CHANGED", False)
-  threshold = int(os.getenv("THRESHOLD", "100"))
+    outtype = os.getenv("OUTTYPE", "png")
+    outname = os.getenv("OUTNAME", "")
+    timefmt = os.getenv("TIMEFMT", "%T")
+    pretend = os.getenv("PRETEND_EVERYTHING_CHANGED", False)
+    threshold = int(os.getenv("THRESHOLD", "100"))
 
-  raw = []
-  filenames = []
+    raw = []
+    filenames = []
 
-  def __init__(self, filename, timestamp, process, count, typesig, line):
-    self.filename = filename
-    self.timestamp = timestamp
-    self.process = process
-    self.count = count
-    self.typesig = typesig
-    self.line = line
-    self.key = "%s %s" % (filename, typesig)
-    self.raw.append(self)
-    if filename not in self.filenames:
-      self.filenames.append(filename)
+    def __init__(self, filename, timestamp, process, count, typesig, line):
+        self.filename = filename
+        self.timestamp = timestamp
+        self.process = process
+        self.count = count
+        self.typesig = typesig
+        self.line = line
+        self.key = "%s %s" % (filename, typesig)
+        self.raw.append(self)
+        if filename not in self.filenames:
+            self.filenames.append(filename)
 
-  def __cmp__(self, other):
-    c = cmp(self.key, other.key)
-    return c if c else cmp(self.timestamp, other.timestamp)
+    def __cmp__(self, other):
+        c = cmp(self.key, other.key)
+        return c if c else cmp(self.timestamp, other.timestamp)
 
-  @classmethod
-  def plot(cls):
+    @classmethod
+    def plot(cls):
 
-    print "# [%s] Looking for interesting records" % time.strftime("%T")
-    changed = {}
-    for i in cls.raw:
-      if i.key not in changed:
-        changed[i.key] = set()
-      changed[i.key].add(i.count)
-    if cls.pretend:
-      changed = set(changed.iterkeys())
-    else:
-      changed = set(k for k, v in changed.iteritems() if max(v) - min(v) > cls.threshold)
+        print "# [%s] Looking for interesting records" % time.strftime("%T")
+        changed = {}
+        for i in cls.raw:
+            if i.key not in changed:
+                changed[i.key] = set()
+            changed[i.key].add(i.count)
+        if cls.pretend:
+            changed = set(changed.iterkeys())
+        else:
+            changed = set(k for k, v in changed.iteritems() if max(v) - min(v) > cls.threshold)
 
-    if not changed:
-      print "# [%s] Apparently nothing worth reporting" % time.strftime("%T")
-      print "print 'Nothing to plot'"
-      return
+        if not changed:
+            print "# [%s] Apparently nothing worth reporting" % time.strftime("%T")
+            print "print 'Nothing to plot'"
+            return
 
-    print "# [%s] Header" % time.strftime("%T")
-    print "set xdata time"
-    print "set timefmt '%Y-%m-%dT%H:%M:%S'"
-    print "set format x '%s'" % cls.timefmt
-    print "set key right bottom"
-    if cls.outname:
-      print "set terminal", cls.outtype
-      print "set output '%s.%s'" % (cls.outname, cls.outtype)
-      print "set term png size 1024,1024"
-    print "plot", ", ".join("'-' using 1:2 with linespoints title '%s'" % i for i in changed)
+        print "# [%s] Header" % time.strftime("%T")
+        print "set xdata time"
+        print "set timefmt '%Y-%m-%dT%H:%M:%S'"
+        print "set format x '%s'" % cls.timefmt
+        print "set key right bottom"
+        if cls.outname:
+            print "set terminal", cls.outtype
+            print "set output '%s.%s'" % (cls.outname, cls.outtype)
+            print "set term png size 1024,1024"
+        print "plot", ", ".join("'-' using 1:2 with linespoints title '%s'" % i for i in changed)
 
-    print "# [%s] Sorting" % time.strftime("%T")
-    cls.raw.sort()
+        print "# [%s] Sorting" % time.strftime("%T")
+        cls.raw.sort()
 
-    key = None
-    proc = None
-    for i in cls.raw:
-      if i.key not in changed:
-        continue
-      if key is not None and i.key != key:
+        key = None
+        proc = None
+        for i in cls.raw:
+            if i.key not in changed:
+                continue
+            if key is not None and i.key != key:
+                print "e"
+            elif proc is not None and i.process != proc:
+                print ""
+            key = i.key
+            proc = i.process
+            print "#", i.key, i.line
+            print i.timestamp, i.count
         print "e"
-      elif proc is not None and i.process != proc:
-        print ""
-      key = i.key
-      proc = i.process
-      print "#", i.key, i.line
-      print i.timestamp, i.count
-    print "e"
-    if not cls.outname:
-      print "pause mouse any"
+        if not cls.outname:
+            print "pause mouse any"
 
 for filename in sys.argv[1:]:
-  print "# [%s] Reading %s" % (time.strftime("%T"), filename)
-  for line in open(filename):
-    if "gc_summary:" in line:
-      word = line.split(None, 6)
-      if word[4].isdigit() and word[5].startswith("(") and word[5].endswith(")"):
-        datapoint(filename = filename,
-                  timestamp = word[0] + "T" + word[1],
-                  process   = word[2],
-                  count     = int(word[4]),
-                  typesig   = word[5],
-                  line      = line.strip())
- 
+    print "# [%s] Reading %s" % (time.strftime("%T"), filename)
+    for line in open(filename):
+        if "gc_summary:" in line:
+            word = line.split(None, 6)
+            if word[4].isdigit() and word[5].startswith("(") and word[5].endswith(")"):
+                datapoint(filename = filename,
+                          timestamp = word[0] + "T" + word[1],
+                          process   = word[2],
+                          count     = int(word[4]),
+                          typesig   = word[5],
+                          line      = line.strip())
+
 print "# [%s] Plotting" % time.strftime("%T")
 datapoint.plot()