From 0b534c442343f9bd7959f13207da55f45264a5dc Mon Sep 17 00:00:00 2001
From: Graham Bell <g.bell@jach.hawaii.edu>
Date: Mon, 30 Jul 2012 09:59:59 -1000
Subject: [PATCH 1/2] Minor patch for Python 3 compatibility.

---
 crontab/_crontab.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/crontab/_crontab.py b/crontab/_crontab.py
index 6da5af6..d9eafd5 100644
--- a/crontab/_crontab.py
+++ b/crontab/_crontab.py
@@ -12,6 +12,7 @@ Other licenses may be available upon request.
 
 from collections import namedtuple
 import datetime
+import sys
 
 _ranges = [
     (0, 59),
@@ -43,6 +44,12 @@ _aliases = {
     '@hourly':  '0 * * * *',
 }
 
+if sys.version_info >= (3, 0):
+    _number_types = (int, float)
+    xrange = range
+else:
+    _number_types = (int, long, float)
+
 MINUTE = datetime.timedelta(minutes=1)
 HOUR = datetime.timedelta(hours=1)
 DAY = datetime.timedelta(days=1)
@@ -274,7 +281,7 @@ class CronTab(object):
         executed.
         '''
         now = now or datetime.datetime.now()
-        if isinstance(now, (int, long, float)):
+        if isinstance(now, _number_types):
             now = datetime.datetime.fromtimestamp(now)
         # get a reasonable future/past start time
         future = now.replace(second=0, microsecond=0) + increments[0]()

From 1116146ee02993449d2628359ed32d9fb2f7449b Mon Sep 17 00:00:00 2001
From: Graham Bell <g.bell@jach.hawaii.edu>
Date: Fri, 10 Aug 2012 17:25:49 -1000
Subject: [PATCH 2/2] Allow Sunday to be specified as weekday 7.

---
 crontab/_crontab.py | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/crontab/_crontab.py b/crontab/_crontab.py
index d9eafd5..29e9286 100644
--- a/crontab/_crontab.py
+++ b/crontab/_crontab.py
@@ -195,15 +195,18 @@ class _Matcher(object):
                 end = _end
                 if increment is None:
                     return set([start])
-            _assert(_start <= start <= _end,
-                "range start value %r out of range [%r, %r]", start, _start, _end)
-            _assert(_start <= end <= _end,
-                "range end value %r out of range [%r, %r]", end, _start, _end)
+            _assert(_start <= start <= _end_limit,
+                "range start value %r out of range [%r, %r]",
+                start, _start, _end_limit)
+            _assert(_start <= end <= _end_limit,
+                "range end value %r out of range [%r, %r]",
+                end, _start, _end_limit)
             _assert(start <= end,
                 "range start value %r > end value %r", start, end)
             return set(range(start, end+1, increment or 1))
 
         _start, _end = _ranges[which]
+        _end_limit = _end
         # wildcards
         if entry in ('*', '?'):
             if entry == '?':
@@ -232,11 +235,20 @@ class _Matcher(object):
                 "you can only use positive increment values, you provided %r",
                 increment)
 
+        # allow Sunday to be specified as weekday 7
+        if which == 4:
+            _end_limit = 7
+
         # handle all of the a,b,c and x-y,a,b entries
         good = set()
         for it in entry.split(','):
             good.update(_parse_piece(it))
 
+        # change Sunday to weekday 0
+        if which == 4 and 7 in good:
+            good.discard(7)
+            good.add(0)
+
         return good, _end
 
 class CronTab(object):