Author: Brian Kearns <bdkea...@gmail.com>
Branch:
Changeset: r80910:4585e300d462
Date: 2015-11-24 15:24 -0500
http://bitbucket.org/pypy/pypy/changeset/4585e300d462/
Log: unify datetime fromstimestamp methods
diff --git a/lib_pypy/datetime.py b/lib_pypy/datetime.py
--- a/lib_pypy/datetime.py
+++ b/lib_pypy/datetime.py
@@ -1470,11 +1470,20 @@
A timezone info object may be passed in as well.
"""
+ _check_tzinfo_arg(tz)
+ converter = _time.localtime if tz is None else _time.gmtime
+ self = cls._from_timestamp(converter, timestamp, tz)
+ if tz is not None:
+ self = tz.fromutc(self)
+ return self
- _check_tzinfo_arg(tz)
+ @classmethod
+ def utcfromtimestamp(cls, t):
+ "Construct a UTC datetime from a POSIX timestamp (like time.time())."
+ return cls._from_timestamp(_time.gmtime, t, None)
- converter = _time.localtime if tz is None else _time.gmtime
-
+ @classmethod
+ def _from_timestamp(cls, converter, timestamp, tzinfo):
if isinstance(timestamp, _numbers.Integral):
us = 0
else:
@@ -1492,32 +1501,7 @@
us = 0
y, m, d, hh, mm, ss, weekday, jday, dst = converter(timestamp)
ss = min(ss, 59) # clamp out leap seconds if the platform has them
- result = cls(y, m, d, hh, mm, ss, us, tz)
- if tz is not None:
- result = tz.fromutc(result)
- return result
-
- @classmethod
- def utcfromtimestamp(cls, t):
- "Construct a UTC datetime from a POSIX timestamp (like time.time())."
- if isinstance(t, _numbers.Integral):
- us = 0
- else:
- t_full = t
- t = int(_math.floor(t))
- frac = t_full - t
- us = _round(frac * 1e6)
-
- # If timestamp is less than one microsecond smaller than a
- # full second, us can be rounded up to 1000000. In this case,
- # roll over to seconds, otherwise, ValueError is raised
- # by the constructor.
- if us == 1000000:
- t += 1
- us = 0
- y, m, d, hh, mm, ss, weekday, jday, dst = _time.gmtime(t)
- ss = min(ss, 59) # clamp out leap seconds if the platform has them
- return cls(y, m, d, hh, mm, ss, us)
+ return cls(y, m, d, hh, mm, ss, us, tzinfo)
@classmethod
def now(cls, tz=None):
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