FM / DateTime

/usr/lib64/python2.6/site-packages/mx/DateTime/

/usr/lib64/python2.6/site-packages/mx/DateTime

Name	Size	Mode	Actions
mxDateTime/	-	0755	rm
ARPA.py	7616	0644	edit dl rm
ARPA.pyc	7480	0644	edit dl rm
ARPA.pyo	7480	0644	edit dl rm
COPYRIGHT	1030	0644	edit dl rm
DateTime.py	32119	0644	edit dl rm
DateTime.pyc	27318	0644	edit dl rm
DateTime.pyo	27217	0644	edit dl rm
Feasts.py	2856	0644	edit dl rm
Feasts.pyc	4659	0644	edit dl rm
Feasts.pyo	4659	0644	edit dl rm
ISO.py	10441	0644	edit dl rm
ISO.pyc	10381	0644	edit dl rm
ISO.pyo	10381	0644	edit dl rm
LazyModule.py	4400	0644	edit dl rm
LazyModule.pyc	4272	0644	edit dl rm
LazyModule.pyo	4272	0644	edit dl rm
LICENSE	4587	0644	edit dl rm
Locale.py	4584	0644	edit dl rm
Locale.pyc	5850	0644	edit dl rm
Locale.pyo	5850	0644	edit dl rm
NIST.py	14584	0644	edit dl rm
NIST.pyc	13579	0644	edit dl rm
NIST.pyo	13579	0644	edit dl rm
ODMG.py	5262	0644	edit dl rm
ODMG.pyc	7660	0644	edit dl rm
ODMG.pyo	7660	0644	edit dl rm
Parser.py	42543	0644	edit dl rm
Parser.pyc	36405	0644	edit dl rm
Parser.pyo	36405	0644	edit dl rm
README	142	0644	edit dl rm
timegm.py	2833	0644	edit dl rm
timegm.pyc	3095	0644	edit dl rm
timegm.pyo	3095	0644	edit dl rm
Timezone.py	5096	0644	edit dl rm
Timezone.pyc	3652	0644	edit dl rm
Timezone.pyo	3652	0644	edit dl rm
__init__.py	1708	0644	edit dl rm
__init__.pyc	2180	0644	edit dl rm
__init__.pyo	2180	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/mx/DateTime/ODMG.py (5262B)

""" ODMG type classes for date/time handling

These are built on top of the basic DateTime[Delta] types and
    include rudimentary time zone handling through an offset in
    minutes. It is the applications responsibility to set the offset
    to correct values. The offsets are then used in date calculations.

The implementation has not yet been thoroughly tested, but
    provides a good example of the swiftness with which you can build
    new date/time classes on top of the two basic types. If you find
    any errors or would like to see new features, mail them to
    mal@lemburg.com.

"""
__version__ = '0.1alpha'
__author__ = 'Marc-Andre Lemburg, mailto:mal@lemburg.com'

import DateTime

class _EmptyClass: pass

class Date:

offset = 0                  # from some imaginary time zone in minutes

def __init__(self,*args):

self.data = apply(DateTime.DateTime,args)

def set_timezone(self,offset):

self.offset = offset

def __getattr__(self,what):

return getattr(self.data,what)

def __sub__(self,other):

if isinstance(other,Date):
            if self.offset != other.offset:
                # Be careful about different offsets:
                d = (self.data - self.offset * DateTime.oneMinute) \
                    - (other.data - other.offset * DateTime.oneMinute)
            else:
                # Offsets are equal: no adjustment needed
                d = self.data - other.data
            o = _EmptyClass()
            o.__class__ = Interval
            o.data = d
            return o
        elif isinstance(other,Interval):
            d = self.data - other.data
            o = _EmptyClass()
            o.__class__ = Date
            o.data = d
            o.offset = self.offset # inherit the offset
            return o
        else:
            raise TypeError,"operation not supported"

def __add__(self,other):

if isinstance(other,Interval):
            d = self.data + other.data
            o = _EmptyClass()
            o.__class__ = Date
            o.data = d
            o.offset = self.offset # inherit the offset
            return o
        else:
            raise TypeError,"operation not supported"

def __str__(self):
        return str(self.data)

def __repr__(self):
        return '<Date object for "%s" at %x>' % (str(self.data),id(self))

class Timestamp(Date):

def __repr__(self):
        return '<Timestamp object for "%s" at %x>' % (str(self.data),id(self))

class Time:

def __init__(self,*args):

self.data = apply(DateTime.TimeDelta,args)

def __getattr__(self,what):

return getattr(self.data,what)

def __sub__(self,other):

if isinstance(other,Time):
            d = self.data - other.data
            o = _EmptyClass()
            o.__class__ = Interval
            o.data = d
            return o
        elif isinstance(other,Interval):
            d = self.data - other.data
            o = _EmptyClass()
            o.__class__ = Time
            o.data = d
            return o
        else:
            raise TypeError,"operation not supported"

def __add__(self,other):

if isinstance(other,Time):
            d = self.data + other.data
            o = _EmptyClass()
            o.__class__ = Interval
            o.data = d
            return o
        elif isinstance(other,Interval):
            d = self.data + other.data
            o = _EmptyClass()
            o.__class__ = Time
            o.data = d
            return o
        else:
            raise TypeError,"operation not supported"

def __str__(self):
        return str(self.data)

def __repr__(self):
        return '<Time object for "%s" at %x>' % (str(self.data),id(self))

class Interval:

def __init__(self,*args):

self.data = apply(DateTime.DateTimeDelta,args)

def __getattr__(self,what):

return getattr(self.data,what)

def __sub__(self,other):

if isinstance(other,Interval):
            d = self.data - other.data
            o = _EmptyClass()
            o.__class__ = Interval
            o.data = d
            return o
        else:
            raise TypeError,"operation not supported"

def __add__(self,other):

if isinstance(other,Interval):
            d = self.data + other.data
            o = _EmptyClass()
            o.__class__ = Interval
            o.data = d
            return o
        else:
            raise TypeError,"operation not supported"

def __mul__(self,other):

value = float(other)
        d = value * self.data
        o = _EmptyClass()
        o.__class__ = Interval
        o.data = d
        return o
    __rmul__ = __mul__

def __div__(self,other):

value = float(other)
        d = self.data / value
        o = _EmptyClass()
        o.__class__ = Interval
        o.data = d
        return o

def __str__(self):
        return str(self.data)

def __repr__(self):
        return '<Interval object for "%s" at %x>' % (str(self.data),id(self))

if __name__ == '__main__':
    # Some test instances to play around with
    d = Date(1998,3,2)
    e = Date(1998,1,2)
    f = Date(1998,1,2)
    f.set_timezone(60)
    t = Time(12,0,0)
    u = Time(13,0,0)

cmd: