def construct(interp, this, format_string=None, w_datetimezone=None):
error = common.initialize_date(interp, 'DateTime::__construct',
this, format_string, w_datetimezone)
if error:
raise PHPException(k_Exception.call_args(
interp, [interp.space.wrap("%s(): %s" % ('DateTime::__construct', error))]
))
def construct(interp, this, spec):
exc_obj = k_Exception.call_args(
interp, [interp.space.wrap('Unknown or bad format (%s)' % spec)]
)
if not (len(spec) > 1 and spec[0] == 'P'):
raise PHPException(exc_obj)
index = 1
time = False
formats = {'y': 0, 'm': 0, 'd':0, 'h':0, 'i':0 ,'s': 0}
while index < len(spec):
format = None
times = 0
if spec[index] == 'T':
index += 1
time = True
while spec[index].isdigit():
times = times * 10
times = times + (ord(spec[index]) - ord('0'))
index += 1
if times:
if spec[index] == 'Y':
format = 'y'
elif spec[index] == 'M' and not time:
format = 'm'
elif spec[index] == 'D':
format = 'd'
elif spec[index] == 'W':
format = 'd'
times *= 7
elif spec[index] == 'H':
format = 'h'
elif spec[index] == 'M' and time:
format = 'i'
elif spec[index] == 'S':
format = 's'
if not formats[format]:
formats[format] = times
else:
raise PHPException(exc_obj)
index += 1
this.time_diff = timelib.timelib_rel_time_ctor()
this.time_diff.c_y = rffi.cast(lltype.Signed, formats['y'])
this.time_diff.c_m = rffi.cast(lltype.Signed, formats['m'])
this.time_diff.c_d = rffi.cast(lltype.Signed, formats['d'])
this.time_diff.c_h = rffi.cast(lltype.Signed, formats['h'])
this.time_diff.c_i = rffi.cast(lltype.Signed, formats['i'])
this.time_diff.c_s = rffi.cast(lltype.Signed, formats['s'])
def construct(interp, this, format_string=None, w_datetimezone=None):
error = common.initialize_date(interp, 'DateTime::__construct', this,
format_string, w_datetimezone)
if error:
raise PHPException(
k_Exception.call_args(interp, [
interp.space.wrap("%s(): %s" %
('DateTime::__construct', error))
]))
def initialize_timezone(interp, func_name, this, name, warning=False):
this.timelib_timezone = timelib.timelib_parse_tzfile(
rffi.str2charp(name), timelib.timelib_builtin_db())
if this.timelib_timezone == lltype.nullptr(timelib.timelib_tzinfo.TO):
message = "%s(): Unknown or bad timezone (%s)" % (func_name, name)
if warning:
interp.space.ec.warn(message)
else:
raise PHPException(
k_Exception.call_args(interp, [interp.space.wrap(message)]))
return False
return True
def initialize_timezone(interp, func_name, this, name, warning=False):
this.timelib_timezone = timelib.timelib_parse_tzfile(
rffi.str2charp(name),
timelib.timelib_builtin_db()
)
if this.timelib_timezone == lltype.nullptr(timelib.timelib_tzinfo.TO):
message = "%s(): Unknown or bad timezone (%s)" % (func_name, name)
if warning:
interp.space.ec.warn(message)
else:
raise PHPException(k_Exception.call_args(
interp, [interp.space.wrap(message)]
))
return False
return True
def _create_iter(self, space, contextclass, byref):
klass = self.getclass()
if klass.is_iterator:
return InstanceIterator(space, self)
elif klass.is_iterable:
interp = space.ec.interpreter
w_iterator = interp.getmeth(self, 'getIterator').call_args(interp, [])
if not (isinstance(w_iterator, W_InstanceObject) and
w_iterator.klass.is_subclass_of_class_or_intf_name('Traversable')):
from hippy.builtin_klass import k_Exception
raise PHPException(k_Exception.call_args(interp, [space.wrap(
"Objects returned by %s::getIterator() must be "
"traversable or implement interface Iterator" %
klass.name)]))
return w_iterator.create_iter(space)
else:
return self._create_fixed_iter(space, contextclass, byref)
def _create_iter(self, space, contextclass, byref):
klass = self.getclass()
if klass.is_iterator:
return InstanceIterator(space, self)
elif klass.is_iterable:
interp = space.ec.interpreter
w_iterator = interp.getmeth(self, 'getIterator').call_args(interp, [])
if not (isinstance(w_iterator, W_InstanceObject) and
w_iterator.getclass().is_subclass_of_class_or_intf_name('Traversable')):
from hippy.builtin_klass import k_Exception
raise PHPException(k_Exception.call_args(interp, [space.wrap(
"Objects returned by %s::getIterator() must be "
"traversable or implement interface Iterator" %
klass.name)]))
return w_iterator.create_iter(space)
else:
return self._create_fixed_iter(space, contextclass, byref)
def handle_as_exception(interp, message):
from hippy.builtin_klass import k_Exception
raise Throw(k_Exception.call_args(
interp, [interp.space.wrap(message)]))
def handle_as_exception(interp, message):
from hippy.builtin_klass import k_Exception
raise PHPException(k_Exception.call_args(
interp, [interp.space.wrap(message)]))