diff options
Diffstat (limited to 'Lib/plat-mac/plistlib.py')
| -rw-r--r-- | Lib/plat-mac/plistlib.py | 77 |
1 files changed, 25 insertions, 52 deletions
diff --git a/Lib/plat-mac/plistlib.py b/Lib/plat-mac/plistlib.py index d401d33..beccc28 100644 --- a/Lib/plat-mac/plistlib.py +++ b/Lib/plat-mac/plistlib.py @@ -16,8 +16,9 @@ To work with plist data in strings, you can use readPlistFromString() and writePlistToString(). Values can be strings, integers, floats, booleans, tuples, lists, -dictionaries, Data or Date objects. String values (including dictionary -keys) may be unicode strings -- they will be written out as UTF-8. +dictionaries, Data or datetime.datetime objects. String values (including +dictionary keys) may be unicode strings -- they will be written out as +UTF-8. This module exports a class named Dict(), which allows you to easily construct (nested) dicts using keyword arguments as well as accessing @@ -28,8 +29,6 @@ Dict instances when loading plist data. The <data> plist type is supported through the Data class. This is a thin wrapper around a Python string. -The <date> plist data has support through the Date class. - Generate Plist example: pl = Dict( @@ -45,7 +44,7 @@ Generate Plist example: ), someData = Data("<binary gunk>"), someMoreData = Data("<lots of binary gunk>" * 10), - aDate = Date(time.mktime(time.gmtime())), + aDate = datetime.datetime.fromtimestamp(time.mktime(time.gmtime())), ) # unicode keys are possible, but a little awkward to use: pl[u'\xc5benraa'] = "That was a unicode key." @@ -63,7 +62,7 @@ Parse Plist example: __all__ = [ "readPlist", "writePlist", "readPlistFromString", "writePlistToString", "readPlistFromResource", "writePlistToResource", - "Plist", "Data", "Date", "Dict" + "Plist", "Data", "Dict" ] # Note: the Plist class has been deprecated. @@ -195,6 +194,23 @@ _controlStripper = re.compile(r"[\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0b\x0e\x0 # a loss of precision) _dateParser = re.compile(r"(?P<year>\d\d\d\d)(?:-(?P<month>\d\d)(?:-(?P<day>\d\d)(?:T(?P<hour>\d\d)(?::(?P<minute>\d\d)(?::(?P<second>\d\d))?)?)?)?)?Z") +def _dateFromString(s): + order = ('year', 'month', 'day', 'hour', 'minute', 'second') + gd = _dateParser.match(s).groupdict() + lst = [] + for key in order: + val = gd[key] + if val is None: + break + lst.append(int(val)) + return datetime.datetime(*lst) + +def _dateToString(d): + return '%04d-%02d-%02dT%02d:%02d:%02dZ' % ( + d.year, d.month, d.day, + d.hour, d.minute, d.second + ) + def _escapeAndEncode(text): text = text.replace("\r\n", "\n") # convert DOS line endings text = text.replace("\r", "\n") # convert Mac line endings @@ -234,8 +250,8 @@ class PlistWriter(DumbXMLWriter): self.writeDict(value) elif isinstance(value, Data): self.writeData(value) - elif isinstance(value, Date): - self.simpleElement("date", value.toString()) + elif isinstance(value, datetime.datetime): + self.simpleElement("date", _dateToString(value)) elif isinstance(value, (tuple, list)): self.writeArray(value) else: @@ -340,49 +356,6 @@ class Data: return "%s(%s)" % (self.__class__.__name__, repr(self.data)) -class Date: - - """Primitive date wrapper, uses UTC datetime instances internally. - """ - - def __init__(self, date): - if isinstance(date, datetime.datetime): - pass - elif isinstance(date, (float, int)): - date = datetime.datetime.fromtimestamp(date) - elif isinstance(date, basestring): - order = ('year', 'month', 'day', 'hour', 'minute', 'second') - gd = _dateParser.match(date).groupdict() - lst = [] - for key in order: - val = gd[key] - if val is None: - break - lst.append(int(val)) - date = datetime.datetime(*lst) - else: - raise ValueError, "Can't convert %r to datetime" % (date,) - self.date = date - - def toString(self): - d = self.date - return '%04d-%02d-%02dT%02d:%02d:%02dZ' % ( - d.year, d.month, d.day, - d.second, d.minute, d.hour, - ) - - def __cmp__(self, other): - if isinstance(other, self.__class__): - return cmp(self.date, other.date) - elif isinstance(other, (datetime.datetime, float, int, basestring)): - return cmp(self.date, Date(other).date) - else: - return cmp(id(self), id(other)) - - def __repr__(self): - return "%s(%s)" % (self.__class__.__name__, repr(self.toString())) - - class PlistParser: def __init__(self): @@ -464,4 +437,4 @@ class PlistParser: def end_data(self): self.addObject(Data.fromBase64(self.getData())) def end_date(self): - self.addObject(Date(self.getData())) + self.addObject(_dateFromString(self.getData())) |