From a19a216bc60160c162e616145ef091dd18ce4e61 Mon Sep 17 00:00:00 2001
From: Skip Montanaro <skip.montanaro@gmail.com>
Date: Tue, 16 Feb 2021 14:40:46 -0600
Subject: Python 0.9.1 as posted in alt.sources

---
 lib/localtime.py | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 lib/localtime.py

(limited to 'lib/localtime.py')

diff --git a/lib/localtime.py b/lib/localtime.py
new file mode 100644
index 0000000..5ce6529
--- /dev/null
+++ b/lib/localtime.py
@@ -0,0 +1,53 @@
+# module localtime -- Time conversions
+
+import posix
+
+epoch = 1970 # 1 jan 00:00:00, UCT
+day0 = 4 # day 0 was a thursday
+
+day_names = ('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat')
+
+month_names = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun')
+month_names = month_names + ('Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec')
+
+month_sizes = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
+
+def isleap(year):
+ return year % 4 = 0 and (year % 100 <> 0 or year % 400 = 0)
+
+def gmtime(secs): # decode time into UCT
+ mins, secs = divmod(secs, 60)
+ hours, mins = divmod(mins, 60)
+ days, hours = divmod(hours, 24)
+ wday = (day0 + days) % 7
+ year = epoch
+ lp = isleap(year)
+ dpy = 365 + lp
+ while days >= dpy:
+ days = days - dpy
+ year = year + 1
+ lp = isleap(year)
+ dpy = 365 + lp
+ yday = days
+ month = 0
+ dpm = month_sizes[month] + (lp and month = 1)
+ while days >= dpm:
+ days = days - dpm
+ month = month + 1
+ dpm = month_sizes[month] + (lp and month = 1)
+ return (year, month, days+1, hours, mins, secs, yday, wday)
+
+def dd(x):
+ s = `x`
+ while len(s) < 2: s = '0' + s
+ return s
+
+def zd(x):
+ s = `x`
+ while len(s) < 2: s = ' ' + s
+ return s
+
+def format(year, month, days, hours, mins, secs, yday, wday):
+ s = day_names[wday] + ' ' + zd(days) + ' ' + month_names[month] + ' '
+ s = s + dd(hours) + ':' + dd(mins) + ':' + dd(secs)
+ return s
-- 
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