From: Dan White <dan@whiteaudio.com>
Date: Thu, 31 Aug 2017 18:27:15 +0000 (-0500)
Subject: TimeSampleHistogram: add option for N days ago
X-Git-Url: http://git.whiteaudio.com/gitweb/?a=commitdiff_plain;h=bc221dc55e59fee7a8c69c28a97d1fe46a0ad144;p=pubbin.git

TimeSampleHistogram: add option for N days ago
---

diff --git a/TimeSampleHistogram b/TimeSampleHistogram
index f0d3c76..572c9d4 100755
--- a/TimeSampleHistogram
+++ b/TimeSampleHistogram
@@ -38,6 +38,8 @@ parser.add_option('-t', '--today', dest='today', action='store_true',
                   help='show today only', default=False)
 parser.add_option('-y', '--yesterday', dest='yesterday', action='store_true',
                   help='show yesterday only', default=False)
+parser.add_option('-a', '--days-ago', dest='daysago', action='store',
+                  help='show for N days ago', metavar='N', type='int')
 parser.add_option('-w', '--width', dest='width', type='int',
                   help='width of report', metavar='W', default=PRINT_WIDTH)
 parser.add_option('-n', '--numer', dest='numsort', action='store_true',
@@ -101,6 +103,9 @@ elif opt.today:
 elif opt.yesterday:
     startdate = enddate = dt.date.today() - dt.timedelta(1)
 
+if isinstance(opt.daysago, int):
+    startdate = enddate = dt.date.today() - dt.timedelta(opt.daysago)
+
 # handle -d, --days option
 # if supplied, modify either startdate or enddate accordingly
 if opt.days > 0: