Author: Brian Kearns <bdkea...@gmail.com>
Branch:
Changeset: r61991:68cf7a8984a1
Date: 2013-03-04 02:12 -0500
http://bitbucket.org/pypy/pypy/changeset/68cf7a8984a1/
Log: optimize datetime.strftime %f like others
diff --git a/lib_pypy/datetime.py b/lib_pypy/datetime.py
--- a/lib_pypy/datetime.py
+++ b/lib_pypy/datetime.py
@@ -176,6 +176,7 @@
raise ValueError("year=%d is before 1900; the datetime strftime() "
"methods require year >= 1900" % year)
# Don't call _utcoffset() or tzname() unless actually needed.
+ freplace = None # the string to use for %f
zreplace = None # the string to use for %z
Zreplace = None # the string to use for %Z
@@ -190,7 +191,12 @@
if i < n:
ch = format[i]
i += 1
- if ch == 'z':
+ if ch == 'f':
+ if freplace is None:
+ freplace = '%06d' % getattr(object,
+ 'microsecond', 0)
+ newformat.append(freplace)
+ elif ch == 'z':
if zreplace is None:
zreplace = ""
if hasattr(object, "_utcoffset"):
@@ -213,11 +219,6 @@
# strftime is going to have at this: escape %
Zreplace = s.replace('%', '%%')
newformat.append(Zreplace)
- elif ch == 'f':
- if isinstance(object, (time, datetime)):
- newformat.append('%06d' % object.microsecond)
- else:
- newformat.append('000000')
else:
push('%')
push(ch)
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