[Pythonmac-SIG] plistservices 3 is available
Sarwat Khan
sarwat at sarwat.net
Sun Mar 27 06:33:16 CEST 2005
> Since we fixed the bugs in plistlib w.r.t. date/time stuff before the
> release of Python 2.4, is there any particularly good reason to use
> plistservices instead of the updated plistlib?
Well, there is the fact that you have to go to
http://sarwat.net/opensource/ to get it. Is that a good reason? :)
The most useful part is the classes it contains and the programming
interface that mimics Cocoa. When I'm using plists I often want to
manipulate dates the same way I do in Cocoa/CF (datetime et al can be
annoying). plistservices has the following classes with the following
methods,
class Data:
dataWithContentsOfFile
dataWithOpenFile
dataWithString
writeToFile
description - CF style description
bytes - raw str
class Date (datetime.datetime):
timeIntervalSince1970 -- and vica versa
timeIntervalSinceReferenceDate -- and vv
dateFromStandard8601String - gives you a datetime from an 8601 string;
useful with MySQL and the like.
class EasternTimeZone (datetime.tzinfo):
Fixed offset in minutes east of UTC
class TimeInterval (datetime.timedelta):
duration - in seconds, same as NSTimeInterval
durationForTimeDelta, a class method for getting the seconds of any
timedelta object.
timeIntervalFromStandard8601TimeString(self, string) from
__builtin__.type
| mx.DateTime compatibility method.
|
| Given an iso 8601 time string (HH:MM:SS.FF), returns a
timeInterval
| compatible with mx.DateTime.ISO.ParseTimeDelta. This means
that
| you can also add a - in front of the value to create a
negative
| time delta.
(hey, copy & paste is a good idea)
timeIntervalWithTimeDelta, a TimeInterval from a timedelta.
And then there's two module functions, dataFromPropertyList and
propertyListFromData, which do what NSPropertyListSerialization does.
{sarwat khan : http://sarwat.net}
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