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Commit 2a421293 authored by Andreas Jung's avatar Andreas Jung
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merge from 2.5 branch

parent e0b1d6ab
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Showing with 48 additions and 49 deletions
lib/python/DateTime/DateTime.py
View file @ 2a421293
......@@ -12,11 +12,10 @@
##############################################################################
"""Encapsulation of date/time values"""
__version__='$Revision: 1.72 $'[11:-2]
__version__='$Revision: 1.73 $'[11:-2]
import re,sys, os, math, DateTimeZone
from string import strip,split,upper,lower,atoi,atof,find,join
from time import time, gmtime, localtime, asctime
from time import timezone, strftime
from time import daylight, timezone, altzone
......@@ -77,7 +76,7 @@ class _timezone:
def info(self,t=None):
idx=self.index(t)[0]
zs =self.az[self.tinfo[idx][2]:]
return self.tinfo[idx][0],self.tinfo[idx][1],zs[:find(zs,'\000')]
return self.tinfo[idx][0],self.tinfo[idx][1],zs[:zs.find('\000')]
......@@ -232,7 +231,7 @@ class _cache:
self._d,self._zidx={},self._zmap.keys()
def __getitem__(self,k):
try: n=self._zmap[lower(k)]
try: n=self._zmap[k.lower()]
except KeyError:
if numericTimeZoneMatch(k) == None:
raise 'DateTimeError','Unrecognized timezone: %s' % k
......@@ -251,7 +250,7 @@ def _findLocalTimeZoneName(isDST):
try:
# Get the name of the current time zone depending
# on DST.
_localzone = _cache._zmap[lower(tzname[isDST])]
_localzone = _cache._zmap[tzname[isDST].lower()]
except:
try:
# Generate a GMT-offset zone name.
......@@ -266,7 +265,7 @@ def _findLocalTimeZoneName(isDST):
else: minorOffset = 0
m=majorOffset >= 0 and '+' or ''
lz='%s%0.02d%0.02d' % (m, majorOffset, minorOffset)
_localzone = _cache._zmap[lower('GMT%s' % lz)]
_localzone = _cache._zmap[('GMT%s' % lz).lower()]
except:
_localzone = ''
return _localzone
......@@ -628,9 +627,9 @@ class DateTime:
if arg=='':
raise self.SyntaxError, arg
if type(arg) in [StringType,UnicodeType] and lower(arg) in self._tzinfo._zidx:
if type(arg) in [StringType,UnicodeType] and arg.lower() in self._tzinfo._zidx:
# Current time, to be displayed in specified timezone
t,tz=time(),self._tzinfo._zmap[lower(arg)]
t,tz=time(),self._tzinfo._zmap[arg.lower()]
ms=(t-math.floor(t))
# Use integer arithmetic as much as possible.
s,d = _calcSD(t)
......@@ -654,7 +653,7 @@ class DateTime:
x = _calcDependentSecond2(yr,mo,dy,hr,mn,sc)
if tz:
try: tz=self._tzinfo._zmap[lower(tz)]
try: tz=self._tzinfo._zmap[tz.lower()]
except KeyError:
if numericTimeZoneMatch(tz) is None:
raise self.DateTimeError, \
......@@ -678,7 +677,7 @@ class DateTime:
# Seconds from epoch (gmt) and timezone
t,tz=args
ms = (t - math.floor(t))
tz=self._tzinfo._zmap[lower(tz)]
tz=self._tzinfo._zmap[tz.lower()]
# Use integer arithmetic as much as possible.
s,d = _calcSD(t)
x = _calcDependentSecond(tz, t)
......@@ -722,7 +721,7 @@ class DateTime:
x = _calcDependentSecond2(yr,mo,dy,hr,mn,sc)
ms = sc - math.floor(sc)
if tz:
try: tz=self._tzinfo._zmap[lower(tz)]
try: tz=self._tzinfo._zmap[tz.lower()]
except KeyError:
if numericTimeZoneMatch(tz) is None:
raise self.DateTimeError, \
......@@ -838,7 +837,7 @@ class DateTime:
tz = self.localZone(ltm)
return tz
def _parse(self,string):
def _parse(self,st):
# Parse date-time components from a string
month=year=tz=tm=None
spaces =self.space_chars
......@@ -853,22 +852,22 @@ class DateTime:
# Find timezone first, since it should always be the last
# element, and may contain a slash, confusing the parser.
string = strip(string)
sp=split(string)
st= st.strip()
sp=st.split()
tz=sp[-1]
if tz and (lower(tz) in ValidZones): string=join(sp[:-1])
if tz and (tz.lower() in ValidZones): st=' '.join(sp[:-1])
else: tz = None # Decide later, since the default time zone
# could depend on the date.
ints,dels=[],[]
i,l=0,len(string)
i,l=0,len(st)
while i < l:
while i < l and string[i] in spaces : i=i+1
if i < l and string[i] in delimiters:
d=string[i]
while i < l and st[i] in spaces : i=i+1
if i < l and st[i] in delimiters:
d=st[i]
i=i+1
else: d=''
while i < l and string[i] in spaces : i=i+1
while i < l and st[i] in spaces : i=i+1
# The float pattern needs to look back 1 character, because it
# actually looks for a preceding colon like ':33.33'. This is
......@@ -877,15 +876,15 @@ class DateTime:
if i > 0: b=i-1
else: b=i
ts_results = fltpat.match(string, b)
ts_results = fltpat.match(st, b)
if ts_results:
s=ts_results.group(1)
i=i+len(s)
ints.append(atof(s))
ints.append(float(s))
continue
#AJ
ts_results = intpat.match(string, i)
ts_results = intpat.match(st, i)
if ts_results:
s=ts_results.group(0)
......@@ -895,31 +894,31 @@ class DateTime:
(len(ints) + (not not month) >= 3)):
tz='%s%s' % (d,s)
else:
v=atoi(s)
v=int(s)
ints.append(v)
continue
ts_results = wordpat.match(string, i)
ts_results = wordpat.match(st, i)
if ts_results:
o,s=ts_results.group(0),lower(ts_results.group(0))
o,s=ts_results.group(0),ts_results.group(0).lower()
i=i+len(s)
if i < l and string[i]=='.': i=i+1
if i < l and st[i]=='.': i=i+1
# Check for month name:
if MonthNumbers.has_key(s):
v=MonthNumbers[s]
if month is None: month=v
else: raise self.SyntaxError, string
else: raise self.SyntaxError, st
continue
# Check for time modifier:
if s in TimeModifiers:
if tm is None: tm=s
else: raise self.SyntaxError, string
else: raise self.SyntaxError, st
continue
# Check for and skip day of week:
if DayOfWeekNames.has_key(s):
continue
raise self.SyntaxError, string
raise self.SyntaxError, st
day=None
if ints[-1] > 60 and d not in ['.',':'] and len(ints) > 2:
......@@ -977,34 +976,34 @@ class DateTime:
year,month,day = localtime(time())[:3]
year = _correctYear(year)
if year < 1000: raise self.SyntaxError, string
if year < 1000: raise self.SyntaxError, st
leap = year%4==0 and (year%100!=0 or year%400==0)
try:
if not day or day > self._month_len[leap][month]:
raise self.DateError, string
raise self.DateError, st
except IndexError:
raise self.DateError, string
raise self.DateError, st
tod=0
if ints:
i=ints[0]
# Modify hour to reflect am/pm
if tm and (tm=='pm') and i<12: i=i+12
if tm and (tm=='am') and i==12: i=0
if i > 24: raise self.DateTimeError, string
if i > 24: raise self.DateTimeError, st
tod = tod + int(i) * 3600
del ints[0]
if ints:
i=ints[0]
if i > 60: raise self.DateTimeError, string
if i > 60: raise self.DateTimeError, st
tod = tod + int(i) * 60
del ints[0]
if ints:
i=ints[0]
if i > 60: raise self.DateTimeError, string
if i > 60: raise self.DateTimeError, st
tod = tod + i
del ints[0]
if ints: raise self.SyntaxError,string
if ints: raise self.SyntaxError,st
tod_int = int(math.floor(tod))
......@@ -1046,7 +1045,7 @@ class DateTime:
def toZone(self, z):
"""Return a DateTime with the value as the current
object, represented in the indicated timezone."""
t,tz=self._t,self._tzinfo._zmap[lower(z)]
t,tz=self._t,self._tzinfo._zmap[z.lower()]
millis = self.millis()
#if (t>0 and ((t/86400.0) < 24837)):
try:
......@@ -1537,7 +1536,7 @@ class DateTime:
try:
# For the seconds, print two digits
# before the decimal point.
subsec = split('%g' % s, '.')[1]
subsec = ('%g' % s).split('.')[1]
return '%4.4d/%2.2d/%2.2d %2.2d:%2.2d:%2.2d.%s %s' % (
y,m,d,h,mn,s,subsec,t)
except:
......@@ -1603,7 +1602,7 @@ class DateTime:
try:
return self.__parse_iso8601(s)
except IndexError:
raise self.DateError,'Not an ISO 8601 compliant date string: "%s"' % string
raise self.DateError,'Not an ISO 8601 compliant date string: "%s"' % s
def __parse_iso8601(self,s):
......@@ -1619,24 +1618,24 @@ class DateTime:
fields = datereg.split(s.strip())
if fields[1]: year = atoi(fields[1])
if fields[3]: month = atoi(fields[3])
if fields[5]: day = atoi(fields[5])
if fields[1]: year = int(fields[1])
if fields[3]: month = int(fields[3])
if fields[5]: day = int(fields[5])
if s.find('T')>-1:
fields = timereg.split(s[s.find('T')+1:])
if fields[1]: hour = atoi(fields[1])
if fields[3]: minute = atoi(fields[3])
if fields[5]: seconds = atoi(fields[5])
if fields[6]: seconds = seconds+atof(fields[6])
if fields[1]: hour = int(fields[1])
if fields[3]: minute = int(fields[3])
if fields[5]: seconds = int(fields[5])
if fields[6]: seconds = seconds+float(fields[6])
if s.find('Z')>-1:
pass
if s[-3]==':' and s[-6] in ['+','-']:
hour_off = atoi(s[-6:-3])
min_off = atoi(s[-2:])
hour_off = int(s[-6:-3])
min_off = int(s[-2:])
return year,month,day,hour,minute,seconds,'GMT%+03d%02d' % (hour_off,min_off)
......
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