def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_bignums_draw"):
self.draw = visitor.text_bignums_draw
elif hasattr(visitor, "graphic_bignums_draw"):
self.draw = visitor.graphic_bignums_draw
else:
self.draw = None
self.FB = Buffer()
self.FB.buffer = ' ' * 16 * 24
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
self.update = visitor.cfg_fetch_num(section, 'update', 500)
self.fg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_color = RGBA()
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
class WidgetTimer(Widget):
def __init__(self, visitor, name, section):
Widget.__init__(self, visitor, name, 0, 0, WIDGET_TYPE_TIMER)
self.expression = Property(self.visitor, section, 'expression', '')
self.update = visitor.cfg_fetch_num(section, "update", 500)
self.source_id = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def start(self, data=None):
if self.update is None:
return
if self.source_id is None:
self.source_id = gobject.timeout_add(self.update, self.timer_update)
def stop(self, data=None):
if self.source_id is not None:
gobject.source_remove(self.source_id)
self.source_id = None
def timer_update(self):
self.expression.eval()
return True
def _multiple_properties(self, name, value_type, values, property_obj=None):
"Processes set/get for Properties that can have multiple instances."
comp = self.inner_component()
# Set value
if values != None:
if not isinstance(values, TupleType) and not isinstance(values, ListType):
raise TypeError, "%s is not a tuple or list."
# Delete old properties
for p in comp.properties(name):
comp.remove_property(p)
for v in values:
if property_obj: # Specialized properties
if not isinstance(v, property_obj): # Make new object
new_prop = property_obj()
new_prop.value(v)
else: # Use existing object
new_prop = v
else: # Generic properties
new_prop = Property(name)
# new_prop.value_type(value_type)
new_prop.value(v)
comp.add_property(new_prop)
# Get value
else:
return Collection(self, comp.properties(name))
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_draw"):
self.draw = visitor.text_draw
elif hasattr(visitor, "graphic_draw"):
self.draw = visitor.graphic_draw
else:
self.draw = None
self.row = row
self.col = col
self.string = ''
self.prefix = Property(self.visitor, section, "prefix", '')
self.postfix = Property(self.visitor, section, 'postfix', '')
self.style = Property(self.visitor, section, 'style', '')
self.value = Property(self.visitor, section, 'expression', '')
self.width = visitor.cfg_fetch_num(section, 'width', 10)
self.precision = visitor.cfg_fetch_num(section, 'precision', 0xDEAD)
self.align = visitor.cfg_fetch_raw(section, 'align', 'L')
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
self.scroll = visitor.cfg_fetch_num(section, 'scroll', 500)
self.speed = visitor.cfg_fetch_num(section, 'speed', 500)
self.fg_color = RGBA()
self.bg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.id_source = None
self.scroll_source = None
self.buffer = ' ' * self.width
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
class WidgetKey(Widget):
def __init__(self, visitor, name, section):
Widget.__init__(self, visitor, name, 0, 0, WIDGET_TYPE_KEYPAD)
self.expression = Property(self.visitor, section, 'expression', '')
self.key = visitor.cfg_fetch_num(section, "key", 0)
self.signal_id = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def start(self, data=None):
if self.signal_id is None:
self.signal_id = self.visitor.connect("key-packet-ready", self.key_packet_ready)
def stop(self, data=None):
if self.signal_id is not None:
self.visitor.disconnect(self.signal_id)
self.signal_id = None
def key_packet_ready(self, device, key):
if key == self.key and self.expression.valid():
self.expression.eval()
return True
def __init__(self, arg={}):
assert(isinstance(arg, DictType))
ref = None
if arg != {}:
ref = arg['ref']
Property.__init__(self, type='ORGANIZER', ref=ref)
def ParsePropertyName(text):
from settings import PrivateDefinition,PublicDefinition
from settings import ProtectedDefinition,StaticDefinition
p = Property()
words = text.split()
for word in words:
if (word==PrivateDefinition.replace(" ","")):
p.Private=True
text=text.replace(word,"")
elif (word==PublicDefinition.replace(" ","")):
p.Public =True
text=text.replace(word,"")
elif (word==ProtectedDefinition.replace(" ","")):
p.Protected=True
text=text.replace(word,"")
elif (word==StaticDefinition.replace(" ","")):
p.Static=True
text=text.replace(word,"")
elif (word in DataTypes):
p.Type=word
text=text.replace(word,"")
if len(text.split())==2:
p.Type=text.split()[0]
p.Name=text.split()[1]
elif len(text.split())==1:
p.Name=text.split()[0]
else:
raise ValueError("nerozpoznane paramtre v nazve property v pocte "+str(len(text.split()))+" text: ",text)
return p
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_bar_draw"):
self.draw = visitor.text_bar_draw
elif hasattr(visitor, "graphic_bar_draw"):
self.draw = visitor.graphic_bar_draw
else:
self.draw = None
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expression2 = Property(self.visitor, section, 'expression2', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.color_valid = resizeList([], 2, int)
self.color = resizeList([], 2, RGBA)
self.color_valid[0] = self.widget_color(section, "barcolor0", self.color[0])
self.color_valid[1] = self.widget_color(section, "barcolor1", self.color[1])
self.layer = visitor.cfg_fetch_num(section, 'layer', 0)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
c = visitor.cfg_fetch_raw(section, "direction", "E")
if c.upper() == "E":
self.direction = DIR_EAST
elif c.upper() == "W":
self.direction = DIR_WEST
else:
error("widget %s has unknown direction '%s'; Use E(ast) or W(est). Using E." % (self.name, c))
self.direction = DIR_EAST
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
c = visitor.cfg_fetch_raw(section, "style", "O")
if c.upper() == "H":
self.style = STYLE_HOLLOW
elif c.upper() == "N" or c.upper == "O":
self.style = STYLE_NORMAL
else:
error("widget %s has unknown style '%s'; known styles 'N' or 'H'; using 'N'" % (self.name, c))
self.style = STYLE_NORMAL
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_histogram_draw"):
self.draw = visitor.text_histogram_draw
elif hasattr(visitor, "graphic_histogram_draw"):
self.draw = visitor.graphic_histogram_draw
else:
self.draw = None
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
self.height = visitor.cfg_fetch_num(section, 'height', 1)
self.gap = visitor.cfg_fetch_num(section, "gap", 0)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.history = resizeList([], self.length, int)
c = visitor.cfg_fetch_raw(section, "direction", "E")
if c.upper() == "E":
self.direction = DIR_EAST
elif c.upper() == "W":
self.direction = DIR_WEST
else:
error("widget %s has unknown direction '%s'; Use E(ast) or W(est). Using E." % (self.name, c))
self.direction = DIR_EAST
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
self.fg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_color = RGBA()
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def _prop_from_ref(self, p):
if (p == None or p == WrapperNULL):
return None
d = {}
d['value'] = icalproperty_get_value_as_string(p)
d['name'] = icalproperty_get_property_name(p)
propkind = icalproperty_string_to_kind(d['name'])
kind = icalproperty_kind_to_value_kind(propkind)
d['value_type'] = icalvalue_kind_to_string(kind)
d['ref'] = p
#~ print p, Property(ref=p).name()
if not self.cached_props.has_key(p):
if d['value_type'] == 'DATE-TIME' or d['value_type'] == 'DATE':
prop = Time(d, )
elif d['value_type'] == 'PERIOD':
prop = Period(d)
elif d['value_type'] == 'DURATION':
prop = Duration(d)
elif d['name'] == 'ATTACH':
prop = Attach(d)
elif d['name'] == 'ATTENDEE':
prop = Attendee(d)
elif d['name'] == 'ORGANIZER':
prop = Organizer(d)
else:
prop = Property(ref=p)
self.cached_props[p] = prop
def clear(self):
''' Clear the property tree and remove from model
'''
self.beginRemoveRows(QtCore.QModelIndex(), 0, self.rowCount())
self.rootItem = Property("Root", None, self)
self.endRemoveRows()
def value(self, v=None):
"Returns or sets the value of the property."
if v != None:
if isinstance(v, StringType): # Is a URI
self._desc['value'] = v
Property.value_type(self, 'URI')
else:
try:
tempStr = v.read()
except:
raise TypeError,"%s must be a URL string or file-ish type"\
% str(v)
self._desc['value'] = base64.encodestring(tempStr)
Property.value_type(self, 'BINARY')
else:
return self._desc['value']
def value(self, v=None):
"Returns or sets the value of the property."
if v != None:
if isinstance(v, StringType): # Is a URI
self._desc['value']=v
Property.value_type(self, 'URI')
else:
try:
tempStr = v.read()
except:
raise TypeError,"%s must be a URL string or file-ish type"\
% str(v)
self._desc['value'] = base64.encodestring(tempStr)
Property.value_type(self, 'BINARY')
else:
return self._desc['value']
def _prop_from_ref(self, p):
if (p == None or p == WrapperNULL):
return None
d_string = icallangbind_property_eval_string(p, ":")
d = eval(d_string)
d['ref'] = p
if not self.cached_props.has_key(p):
if d['value_type'] == 'DATE-TIME' or d['value_type'] == 'DATE':
prop = Time(d, )
elif d['value_type'] == 'PERIOD':
prop = Period(d)
elif d['value_type'] == 'DURATION':
prop = Duration(d)
elif d['name'] == 'ATTACH':
prop = Attach(d)
elif d['name'] == 'ATTENDEE':
prop = Attendee(d)
elif d['name'] == 'ORGANIZER':
prop = Organizer(d)
else:
prop = Property(ref=p)
self.cached_props[p] = prop
class Operation(Bunch):
d = Property()
def __init__(self,f,d):
self.f = f
self.d = d
def __call__(self,*x):
return self.f(self.d,*x)
def _addItems(self, properties, parentItem, rindex=0):
'''Recursively add external properties to the model
:Parameters:
properties : list
List of properties
parentItem : Property
Parent of current property set
rindex : int
Current row index for grouping
'''
for propertyObject in properties:
#name = getattr(propertyObject.__class__, 'DisplayName', propertyObject.__class__.__name__) #.replace('_', '-'))
name = propertyObject.__class__.__name__
_logger.debug("Add item %s - %d - child: %d" %
(name, rindex, len(propertyObject._children)))
currentItem = Property(name, rindex, None, None, parentItem)
props = []
for propName in dir(propertyObject.__class__):
metaProperty = getattr(propertyObject.__class__, propName)
if not issubclass(metaProperty.__class__, qtProperty): continue
props.append(propName)
'''
props = dir(propertyObject.__class__)
oprops = list(props)
last = -1
for propName in oprops:
metaProperty = getattr(propertyObject.__class__, propName)
if not issubclass(metaProperty.__class__, qtProperty): continue
try:
props[metaProperty.order_index]=propName
if metaProperty.order_index > last: last = metaProperty.order_index
except:
_logger.error("%s - %d < %d"%(propName, metaProperty.order_index, len(oprops)))
raise
props = props[:last+1]
'''
props = [
prop for prop in props if isinstance(
getattr(propertyObject.__class__, prop), qtProperty)
]
#props = [prop for prop in dir(propertyObject.__class__) if isinstance(getattr(propertyObject.__class__, prop), qtProperty) ]
for propName in props:
metaProperty = getattr(propertyObject.__class__, propName)
for propertyClass in Property.PROPERTIES:
p = propertyClass.create(propName, rindex, propertyObject,
metaProperty, currentItem)
if p is not None: break
if p is not None:
p.propertyValidity.connect(self.firePropertyValidity)
row = p.row() if p is not None else -1
_logger.debug("Add property %s - %d" % (propName, row))
self._addItems(propertyObject._children, currentItem, rindex)
if parentItem == self.rootItem: rindex += 1
def __init__(self, arg, name="DTSTART", zone=None):
"""
Create a new Time from a string or number of seconds past the
POSIX epoch
Time("19970325T123000Z") Construct from an iCalendar string
Time(8349873494) Construct from seconds past POSIX epoch
"""
e1=icalerror_supress("MALFORMEDDATA")
e2=icalerror_supress("BADARG")
if isinstance(arg, DictType):
# Dictionary -- used for creating from Component
self.tt = icaltime_from_string(arg['value'])
Property.__init__(self, ref=arg['ref'])
else:
if isinstance(arg, StringType):
# Create from an iCal string
self.tt = icaltime_from_string(arg)
elif isinstance(arg, IntType) or \
isinstance(arg, FloatType):
# Create from seconds past the POSIX epoch
if zone:
self.tt = icaltime_from_timet_with_zone(int(arg),0,icaltimezone_get_builtin_timezone(zone))
else:
self.tt = icaltime_from_timet_with_zone(int(arg),0,icaltimezone_get_utc_timezone())
elif isinstance(arg, Time):
# Copy an instance
self.tt = arg.tt
else:
self.tt = icaltime_null_time()
Property.__init__(self,type=name)
icalerror_restore("MALFORMEDDATA",e1)
icalerror_restore("BADARG",e2)
if icaltime_is_null_time(self.tt):
raise Property.ConstructorFailedError("Failed to construct a Time")
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError("Failed to construct a Time")
def add_property_object(self, obj):
properties = vars(obj)
self.beginInsertRows(QtCore.QModelIndex(), self.rowCount(self._root),
self.rowCount(self._root))
for key, value in properties.items():
self._items.append(Property(key, obj, self.get_root()))
self.endInsertRows()
def __init__(self, visitor, name, section):
Widget.__init__(self, visitor, name, 0, 0, WIDGET_TYPE_TIMER)
self.expression = Property(self.visitor, section, 'expression', '')
self.update = visitor.cfg_fetch_num(section, "update", 500)
self.source_id = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def deserializePropertyData(propertyDataJson: dict) -> Property:
averageAreaIncome = propertyDataJson["averageAreaIncome"]
averageAreaNumberOfRooms = propertyDataJson["averageAreaNumberOfRooms"]
averageAreaHouseAge = propertyDataJson["averageAreaHouseAge"]
averageAreaNumberOfBedrooms = propertyDataJson["averageAreaNumberOfBedrooms"]
areaPopulation = propertyDataJson["areaPopulation"]
property = Property(averageAreaIncome, averageAreaNumberOfRooms, averageAreaHouseAge, averageAreaNumberOfBedrooms, areaPopulation)
return property
def __init__(self, visitor, name, section):
Widget.__init__(self, visitor, name, 0, 0, WIDGET_TYPE_KEYPAD)
self.expression = Property(self.visitor, section, 'expression', '')
self.key = visitor.cfg_fetch_num(section, "key", 0)
self.signal_id = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def __init__(self, properties=None, multimap=None):
if properties is None:
self.properties = []
else:
self.properties = properties
if multimap is not None:
for k, l in multimap.iteritems():
for v in l:
self.properties.append(Property(k, v))
def addDynamicProperties(self, parent, propertyObject):
''' Add dynamic properties to the tree
:Parameters:
parent : Property
Parent of the Property object to monitor
propertyObject : QObject
Property object to maintain
'''
dynamicProperties = propertyObject.dynamicPropertyNames()
for child in parent.children():
if not child.property("__Dynamic").toBool(): continue
index = dynamicProperties.indexOf(child.objectName())
if index != -1:
dynamicProperties.removeAt(index)
continue
i = 0
while i < len(dynamicProperties):
if dynamicProperties[i].startsWith("_") or propertyObject.property(
dynamicProperties[i]).isValid():
dynamicProperties.removeAt(i)
else:
i += 1
if len(dynamicProperties) == 0: return
parentIndex = self.createIndex(parent.row(), 0, parent)
rows = self.rowCount(parentIndex)
self.beginInsertRows(parentIndex, rows,
rows + dynamicProperties.count() - 1)
for dynProp in dynamicProperties:
#v = propertyObject.property(dynProp)
p = None
if len(self.userCallbacks) > 0:
for callback in self.userCallbacks:
p = callback(property.name(), propertyObject, parent)
if p is not None: break
if p is None: p = Property(dynProp, propertyObject, parent)
p.setProperty("__Dynamic", True)
self.endInsertRows()
def addOptions(self,
option_list,
option_groups,
option_values,
parent=None,
rindex=0):
''' Add command line options to the Property Tree Model
:Parameters:
option_list, option_groups, option_values
'''
if parent is None: parent = self.rootItem
self.beginInsertRows(
QtCore.QModelIndex(), self.rowCount(),
self.rowCount() + len(option_list) + len(option_groups))
if not hasattr(option_values, 'setProperty'):
def setProperty(obj, key, val):
setattr(obj, key, val)
option_values.setProperty = types.MethodType(
setProperty, option_values)
if not hasattr(option_values, 'property'):
def property(obj, key):
return getattr(obj, key)
option_values.property = types.MethodType(property, option_values)
for option in option_list:
for propertyClass in Property.PROPERTIES:
p = propertyClass.create(option,
rindex,
option_values,
parent=parent)
if p is not None: break
if p is None:
print 'Error', option.dest, getattr(option_values, option.dest)
assert (p is not None)
#if p.required:
p.propertyValidity.connect(self.firePropertyValidity)
for group in option_groups:
if group.is_child() and len(group.get_config_options()) > 0:
current = Property(group.title, rindex, parent=parent)
self.addOptions(group.get_config_options(),
group.option_groups, option_values, current)
# groups
self.endInsertRows()
def Trigger(arg):
class Trigger_Time(Time):
def __init__(self,arg): Time.__init__(self,arg,"TRIGGER")
class Trigger_Duration(Duration):
def __init__(self,arg): Duration.__init__(self,arg,"TRIGGER")
p = None
for c in [Trigger_Duration, Trigger_Time]:
try: return c(arg)
except Property.ConstructorFailedError, d: pass
raise Property.ConstructorFailedError("Failed to construct TRIGGER from "+str(arg))
def GetRandomProperties(types):
propertyTypes = []
for i in range(0, SafeRandomRange(1, 4)):
typeIndex = SafeRandomRange(0, len(types))
propertyTypes.append(types[typeIndex])
typeIndex = SafeRandomRange(0, len(types))
returnType = types[typeIndex]
propertyIndex = SafeRandomRange(0, len(properties))
propertyName = properties[propertyIndex]
return Property(propertyName, returnType, propertyTypes)
def RDate(arg):
class RDate_Time(Time):
def __init__(self,arg): Time.__init__(self,arg,"RDATE")
class RDate_Period(Period):
def __init__(self,arg): Period.__init__(self,arg,"RDATE")
p = None
for c in [RDate_Time, RDate_Period]:
try: return c(arg)
except Property.ConstructorFailedError, d: pass
raise Property.ConstructorFailedError("Failed to construct RDATE from "+str(arg))
def addDynamicProperties(self, parent, propertyObject):
''' Add dynamic properties to the tree
:Parameters:
parent : Property
Parent of the Property object to monitor
propertyObject : QObject
Property object to maintain
'''
dynamicProperties = propertyObject.dynamicPropertyNames()
for child in parent.children():
if not child.property("__Dynamic").toBool() : continue
index = dynamicProperties.indexOf( child.objectName() )
if index != -1:
dynamicProperties.removeAt(index)
continue
i = 0
while i < len(dynamicProperties):
if dynamicProperties[i].startsWith("_") or propertyObject.property( dynamicProperties[i] ).isValid(): dynamicProperties.removeAt(i)
else: i+= 1
if len(dynamicProperties) == 0: return
parentIndex = self.createIndex(parent.row(), 0, parent)
rows = self.rowCount(parentIndex)
self.beginInsertRows(parentIndex, rows, rows + dynamicProperties.count() - 1 )
for dynProp in dynamicProperties:
#v = propertyObject.property(dynProp)
p = None
if len(self.userCallbacks) > 0:
for callback in self.userCallbacks:
p = callback(property.name(), propertyObject, parent)
if p is not None: break
if p is None: p = Property(dynProp, propertyObject, parent)
p.setProperty("__Dynamic", True)
self.endInsertRows()
def __init__(self, arg, name="DURATION"):
"""
Create a new duration from an RFC2445 string or number of seconds.
Construct the duration from an iCalendar string or a number of seconds.
Duration("P3DT2H34M45S") Construct from an iCalendar string
Duration(3660) Construct from seconds
"""
self.dur = None
e=icalerror_supress("MALFORMEDDATA")
if isinstance(arg, DictType):
self.dur = icaldurationtype_from_string(arg['value'])
Property.__init__(self,ref=arg['ref'])
else:
if isinstance(arg, StringType):
self.dur = icaldurationtype_from_string(arg)
elif isinstance(arg, IntType):
self.dur = icaldurationtype_from_int(arg)
elif isinstance(arg,Duration):
self.dur = arg.dur
else:
self.dur = icaldurationtype_null_duration()
Property.__init__(self,type=name)
icalerror_restore("MALFORMEDDATA",e)
if self.dur == None or icaldurationtype_is_null_duration(self.dur):
raise Property.ConstructorFailedError("Failed to construct Duration from " +str(arg))
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError("Failed to construct Duration from " + str(arg))
def import_properties():
property_list = []
colour_list = []
data = read_properties()
colour = ''
for index, entry in enumerate(data):
name, price, rent, col = entry.strip().split(",")
property_list.append(
Property(name=name, cost=price, colour=col, rent=rent,
index=index))
if colour != col:
colour = col
colour_list.append(col)
return property_list, colour_list
def __init__(self, parent=None):
"Initialize the Property Model"
QtCore.QAbstractItemModel.__init__(self, parent)
self.rootItem = Property("Root", parent=self)
self.userCallbacks = []
self.background_colors = [QtGui.QColor.fromRgb(250, 191, 143),
QtGui.QColor.fromRgb(146, 205, 220),
QtGui.QColor.fromRgb(149, 179, 215),
QtGui.QColor.fromRgb(178, 161, 199),
QtGui.QColor.fromRgb(194, 214, 155),
QtGui.QColor.fromRgb(217, 149, 148),
QtGui.QColor.fromRgb(84, 141, 212),
QtGui.QColor.fromRgb(148, 138, 84)]
def _multiple_properties(self,
name,
value_type,
values,
property_obj=None):
"Processes set/get for Properties that can have multiple instances."
comp = self.inner_component()
# Set value
if values != None:
if not isinstance(values, TupleType) \
and not isinstance(values, ListType):
raise TypeError, "%s is not a tuple or list."
# Delete old properties
for p in comp.properties(name):
comp.remove_property(p)
for v in values:
if property_obj: # Specialized properties
if not isinstance(v, property_obj): # Make new object
new_prop = property_obj()
new_prop.value(v)
else: # Use existing object
new_prop = v
else: # Generic properties
new_prop = Property(name)
# new_prop.value_type(value_type)
new_prop.value(v)
comp.add_property(new_prop)
# Get value
else:
return Collection(self, comp.properties(name))
def __init__(self,arg,name='FREEBUSY'):
""" """
Property.__init__(self, type = name)
self.pt=None
#icalerror_clear_errno()
e1=icalerror_supress("MALFORMEDDATA")
e2=icalerror_supress("BADARG")
if isinstance(arg, DictType):
es=icalerror_supress("MALFORMEDDATA")
self.pt = icalperiodtype_from_string(arg['value'])
icalerror_restore("MALFORMEDDATA",es)
Property.__init__(self, ref=arg['ref'])
else:
if isinstance(arg, StringType):
self.pt = icalperiodtype_from_string(arg)
else:
self.pt = icalperiodtype_null_period()
Property.__init__(self,type=name)
icalerror_restore("MALFORMEDDATA",e1)
icalerror_restore("BADARG",e2)
if self.pt == None or icalperiodtype_is_null_period(self.pt):
raise Property.ConstructorFailedError("Failed to construct Period")
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError("Failed to construct Period")
def __init__(self, arg, name="DTSTART", zone=None):
"""
Create a new Time from a string or number of seconds past the
POSIX epoch
Time("19970325T123000Z") Construct from an iCalendar string
Time(8349873494) Construct from seconds past POSIX epoch
"""
e1 = icalerror_supress("MALFORMEDDATA")
e2 = icalerror_supress("BADARG")
if isinstance(arg, DictType):
# Dictionary -- used for creating from Component
self.tt = icaltime_from_string(arg['value'])
Property.__init__(self, ref=arg['ref'])
else:
if isinstance(arg, StringType):
# Create from an iCal string
self.tt = icaltime_from_string(arg)
elif isinstance(arg, IntType) or \
isinstance(arg, FloatType):
# Create from seconds past the POSIX epoch
if zone:
self.tt = icaltime_from_timet_with_zone(
int(arg), 0, icaltimezone_get_builtin_timezone(zone))
else:
self.tt = icaltime_from_timet_with_zone(
int(arg), 0, icaltimezone_get_utc_timezone())
elif isinstance(arg, Time):
# Copy an instance
self.tt = arg.tt
else:
self.tt = icaltime_null_time()
Property.__init__(self, type=name)
icalerror_restore("MALFORMEDDATA", e1)
icalerror_restore("BADARG", e2)
if icaltime_is_null_time(self.tt):
raise Property.ConstructorFailedError("Failed to construct a Time")
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError("Failed to construct a Time")
def __init__(self,arg,name='FREEBUSY'):
""" """
Property.__init__(self, type = name)
self.pt=None
#icalerror_clear_errno()
e1=icalerror_supress("MALFORMEDDATA")
e2=icalerror_supress("BADARG")
if isinstance(arg, DictType):
es=icalerror_supress("MALFORMEDDATA")
self.pt = icalperiodtype_from_string(arg['value'])
icalerror_restore("MALFORMEDDATA",es)
Property.__init__(self, ref=arg['ref'])
else:
if isinstance(arg, StringType):
self.pt = icalperiodtype_from_string(arg)
else:
self.pt = icalperiodtype_null_period()
Property.__init__(self,type=name)
icalerror_restore("MALFORMEDDATA",e1)
icalerror_restore("BADARG",e2)
if self.pt == None or icalperiodtype_is_null_period(self.pt):
raise Property.ConstructorFailedError("Failed to construct Period")
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError("Failed to construct Period")
def __init__(self, arg, name="DURATION"):
"""
Create a new duration from an RFC2445 string or number of seconds.
Construct the duration from an iCalendar string or a number of seconds.
Duration("P3DT2H34M45S") Construct from an iCalendar string
Duration(3660) Construct from seconds
"""
self.dur = None
e = icalerror_supress("MALFORMEDDATA")
if isinstance(arg, DictType):
self.dur = icaldurationtype_from_string(arg['value'])
Property.__init__(self, ref=arg['ref'])
else:
if isinstance(arg, StringType):
self.dur = icaldurationtype_from_string(arg)
elif isinstance(arg, IntType):
self.dur = icaldurationtype_from_int(arg)
elif isinstance(arg, Duration):
self.dur = arg.dur
else:
self.dur = icaldurationtype_null_duration()
Property.__init__(self, type=name)
icalerror_restore("MALFORMEDDATA", e)
if self.dur == None or icaldurationtype_is_null_duration(self.dur):
raise Property.ConstructorFailedError(
"Failed to construct Duration from " + str(arg))
try:
self._update_value()
except Property.UpdateFailedError:
raise Property.ConstructorFailedError(
"Failed to construct Duration from " + str(arg))
class WidgetHistogram(Widget):
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_histogram_draw"):
self.draw = visitor.text_histogram_draw
elif hasattr(visitor, "graphic_histogram_draw"):
self.draw = visitor.graphic_histogram_draw
else:
self.draw = None
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
self.height = visitor.cfg_fetch_num(section, 'height', 1)
self.gap = visitor.cfg_fetch_num(section, "gap", 0)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.history = resizeList([], self.length, int)
c = visitor.cfg_fetch_raw(section, "direction", "E")
if c.upper() == "E":
self.direction = DIR_EAST
elif c.upper() == "W":
self.direction = DIR_WEST
else:
error("widget %s has unknown direction '%s'; Use E(ast) or W(est). Using E." % (self.name, c))
self.direction = DIR_EAST
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
self.fg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_color = RGBA()
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def setup_chars(self):
self.ch = {}
for char in range(self.visitor.YRES):
buffer = []
i = self.visitor.YRES - 1
while i >= 0:
buffer.append( [0, 2**(self.visitor.XRES-self.gap)-1][i < char] )
i = i - 1
reused = False
for i in range(len(self.visitor.chars)):
if buffer == self.visitor.chars[i]:
self.ch[char] = i
reused = True
break
if char not in self.ch.keys():
if self.visitor.CHARS - len(self.visitor.chars) < self.visitor.YRES-char:
self.update = None
error("widget %s unable to allocate special chars" % self.name)
return
if reused: continue
self.visitor.chars.append(buffer)
self.ch[char] = len(self.visitor.chars)-1
def start(self, data=None):
if self.update is None:
return
if self.id_source is not None:
self.stop()
self.id_source = gobject.timeout_add(self.update, self.histogram_update)
self.histogram_update()
def stop(self, data=None):
if self.id_source is not None:
gobject.source_remove(self.id_source)
self.id_source = None
def histogram_update(self):
self.expression.eval()
val = self.expression.P2N()
if self.expr_min.valid():
self.expr_min.eval()
min = self.expr_min.P2N()
else:
min = self.min
if val < min:
min = val
if self.expr_max.valid():
self.expr_max.eval()
max = self.expr_max.P2N()
else:
max = self.max
if val > max:
max = val
self.min = min
self.max = max
if max > min:
val = (val - min) / (max - min)
else:
val = 0.0
if self.direction == DIR_EAST:
self.history[1:] = self.history[:-1]
self.history[0] = val
elif self.direction == DIR_WEST:
self.history[:-1] = self.history[1:]
self.history[self.length-1] = val
if self.draw is not None:
self.draw(self)
else:
error( "WidgetHistogram: no draw method" )
return True
import json
from Property import Property as Props
# from Players import Players
#=================================
props = Props()
print(props.getPrice("Park_Place"))
props.setOwner("Park_Place", "Alan")
print(props.curOwner("Park_Place"))
print(props.getRent("Park_Place"))
# props.saveCurStateInJson("./guo.json")
#=================================
'''
player = Players()
player.addPlayer("guo")
player.addPlayer("alan")
player.addPlayer("kevin")
player.listCurentPlayers()
player.updateRollDiceOrder("kevin", 1)
player.updateRollDiceOrder("alan", 2)
player.updateRollDiceOrder("guo", 3)
player.listCurentPlayers()
player.reorderPlayersAsItWasSet()
def name(self):
return Property.name(self)
def value_type(self):
return Property.value_type(self)
def __init__(self, value=None, parameter_dict={}):
Property.__init__(self, parameter_dict)
Property.name(self, 'ATTACH')
self.value(value)
def __init__(self, name, propertyList, parent=None):
super(ListProperty, self).__init__(name, None, parent)
self._list = []
for i, item in enumerate(propertyList):
self._list.append(Property(str(i), item, self))
def name(self):
return Property.name(self)
def name(self):
"Returns the name of the property."
return Property.name(self)
def value_type(self):
return Property.value_type(self)
class WidgetBar(Widget):
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_bar_draw"):
self.draw = visitor.text_bar_draw
elif hasattr(visitor, "graphic_bar_draw"):
self.draw = visitor.graphic_bar_draw
else:
self.draw = None
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expression2 = Property(self.visitor, section, 'expression2', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.color_valid = resizeList([], 2, int)
self.color = resizeList([], 2, RGBA)
self.color_valid[0] = self.widget_color(section, "barcolor0", self.color[0])
self.color_valid[1] = self.widget_color(section, "barcolor1", self.color[1])
self.layer = visitor.cfg_fetch_num(section, 'layer', 0)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
c = visitor.cfg_fetch_raw(section, "direction", "E")
if c.upper() == "E":
self.direction = DIR_EAST
elif c.upper() == "W":
self.direction = DIR_WEST
else:
error("widget %s has unknown direction '%s'; Use E(ast) or W(est). Using E." % (self.name, c))
self.direction = DIR_EAST
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
c = visitor.cfg_fetch_raw(section, "style", "O")
if c.upper() == "H":
self.style = STYLE_HOLLOW
elif c.upper() == "N" or c.upper == "O":
self.style = STYLE_NORMAL
else:
error("widget %s has unknown style '%s'; known styles 'N' or 'H'; using 'N'" % (self.name, c))
self.style = STYLE_NORMAL
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def setup_chars(self):
self.ch = {}
if self.style == STYLE_HOLLOW and not self.expression2.valid():
for i in range(4):
for j in range(len(self.visitor.chars)):
if self.visitor.chars[j] == CHAR[i]:
self.ch[i] = j
for i in range(6):
if i not in self.ch.keys():
if len(self.visitor.chars) >= self.visitor.CHARS:
error("Can not allot char for widget: %s" % name)
self.update = None
return
self.visitor.chars.append(CHAR[i])
self.ch[i] = len(self.visitor.chars) - 1
elif self.style == STYLE_NORMAL:
for j in range(len(self.visitor.chars)):
if self.visitor.chars[j] == CHAR[0]:
self.ch[0] = j
if self.visitor.chars[j] == CHAR[4]:
self.ch[1] = j
if self.visitor.chars[j] == CHAR[5]:
self.ch[2] = j
if 0 not in self.ch.keys():
if len(self.visitor.chars) >= self.visitor.CHARS:
error("Can not allot char for bar widget: %s" % self.widget_base)
self.update = None
return
self.visitor.chars.append(CHAR[0])
self.ch[0] = len(self.visitor.chars) - 1
if 1 not in self.ch.keys() and self.expression2.valid():
if len(self.visitor.chars) >= self.visitor.CHARS:
error("Can not allot char for bar widget: %s" % self.widget_base)
return
self.visitor.chars.append(CHAR[4])
self.ch[1] = len(self.visitor.chars) - 1
if 2 not in self.ch.keys() and self.expression2.valid():
if len(self.visitor.chars) >= self.visitor.CHARS:
error("Can not allot char for bar widget: %s" % self.widget_base)
return
self.visitor.chars.append(CHAR[5])
self.ch[2] = len(self.visitor.chars) - 1
else:
error("%s: Either choose style hollow or have a 2nd expression, not both" % self.widget_base)
self.update = None
def start(self, data=None):
if self.update is None:
return
if self.id_source is not None:
self.stop()
self.id_source = gobject.timeout_add(self.update, self.bar_update)
self.bar_update()
def stop(self, data=None):
if self.id_source is not None:
gobject.source_remove(self.id_source)
self.id_source = None
def bar_update(self):
self.expression.eval()
val1 = self.expression.P2N()
if self.expression2.valid():
self.expression2.eval()
val2 = self.expression2.P2N()
else:
val2 = val1
if self.expr_min.valid():
self.expr_min.eval()
min = self.expr_min.P2N()
else:
min = self.min
if val1 < min:
min = val1
if val2 < min:
min = val2
if self.expr_max.valid():
self.expr_max.eval()
max = self.expr_max.P2N()
else:
max = self.max
if val1 > max:
max = val1
if val2 > max:
max = val2
self.min = min
self.max = max
if max > min:
self.val1 = (val1 - min) / (max - min)
self.val2 = (val2 - min) / (max - min)
else:
self.val1 = 0.0
self.val2 = 0.0
if self.draw is not None:
self.draw(self)
else:
error( "WidgetBar: no draw method" )
return True
def __init__(self, name, propertyDict, parent=None):
super(DictProperty, self).__init__(name, None, parent)
for i, j in propertyDict.items():
parent = Property(str(i), j, self)
class TestClass(OrderedBunch):
a = Property('a')
def __init__(self):
self.a = 'hidden!'
self.b = 'hello!'
def RDate(arg):
class RDate_Time(Time):
def __init__(self, arg):
Time.__init__(self, arg, "RDATE")
class RDate_Period(Period):
def __init__(self, arg):
Period.__init__(self, arg, "RDATE")
p = None
for c in [RDate_Time, RDate_Period]:
try:
return c(arg)
except Property.ConstructorFailedError, d:
pass
raise Property.ConstructorFailedError("Failed to construct RDATE from " +
str(arg))
def Trigger(arg):
class Trigger_Time(Time):
def __init__(self, arg):
Time.__init__(self, arg, "TRIGGER")
class Trigger_Duration(Duration):
def __init__(self, arg):
Duration.__init__(self, arg, "TRIGGER")
p = None
for c in [Trigger_Duration, Trigger_Time]:
try:
return c(arg)
class WidgetBigNumbers(Widget):
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_bignums_draw"):
self.draw = visitor.text_bignums_draw
elif hasattr(visitor, "graphic_bignums_draw"):
self.draw = visitor.graphic_bignums_draw
else:
self.draw = None
self.FB = Buffer()
self.FB.buffer = ' ' * 16 * 24
self.min = 0
self.max = 0
self.string = ''
self.expression = Property(self.visitor, section, 'expression', '')
self.expr_min = Property(self.visitor, section, 'min', None)
self.expr_max = Property(self.visitor, section, 'max', None)
self.length = visitor.cfg_fetch_num(section, 'length', 10)
self.update = visitor.cfg_fetch_num(section, 'update', 500)
self.fg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_color = RGBA()
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.ch = {}
self.id_source = None
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def setup_chars(self):
for i in range(8):
if len(self.visitor.chars) >= self.visitor.CHARS:
error("Can not allot char for widget: %s" % name)
self.update = None
return
self.visitor.chars.append(CHAR[i])
self.ch[i] = len(self.visitor.chars) - 1
def start(self, data=None):
if self.update is None:
return
if self.id_source is not None:
self.stop()
self.id_source = gobject.timeout_add(self.update, self.bignums_update)
self.bignums_update()
def stop(self, data=None):
if self.id_source is not None:
gobject.source_remove(self.id_source)
self.id_source = None
def bignums_update(self):
self.expression.eval()
val = self.expression.P2N()
if self.expr_min.valid():
self.expr_min.eval()
min = self.expr_min.P2N()
else:
min = self.min
if val < min:
min = val
if self.expr_max.valid():
self.expr_max.eval()
max = self.expr_max.P2N()
else:
max = self.max
if val > max:
max = val
self.min = min
self.max = max
if max > min:
self.val = int((val - min) / (max - min) * 100)
else:
self.val = 0
text = str(self.val)
pad = 3 - len(text)
self.FB.buffer = ' ' * 16 * 24
for i in range(len(text)):
c = ord(text[i]) - ord('0')
for row in range(16):
for col in range(8):
if (CHAR[c][row] & 1<<7-col) != 0:
self.FB[row * 24 + (i + pad) * 8 + col] = '.'
if self.draw is not None:
self.draw(self)
else:
error( "WidgetBigNumbers: no draw method" )
return True
def name(self):
"Returns the name of the property."
return Property.name(self)
class PropertyModel(QtCore.QAbstractItemModel):
''' Defines the property data maintained by a QTreeView
:Parameters:
parent : QObject
Parent of the Property Model
'''
propertyValidity = qtSignal(object, object, bool)
def __init__(self, parent=None):
"Initialize the Property Model"
QtCore.QAbstractItemModel.__init__(self, parent)
self.rootItem = Property("Root", parent=self)
self.userCallbacks = []
self.background_colors = [QtGui.QColor.fromRgb(250, 191, 143),
QtGui.QColor.fromRgb(146, 205, 220),
QtGui.QColor.fromRgb(149, 179, 215),
QtGui.QColor.fromRgb(178, 161, 199),
QtGui.QColor.fromRgb(194, 214, 155),
QtGui.QColor.fromRgb(217, 149, 148),
QtGui.QColor.fromRgb(84, 141, 212),
QtGui.QColor.fromRgb(148, 138, 84)]
def addOptionList(self, option_list):
''' Add options from list/dict format
'''
from arachnid.core.app import settings
parser = settings.OptionParser('', version='0.0.1', description="")
for option in option_list:
parser.add_option("", **option)
values = parser.get_default_values()
names = vars(values).keys()
self.addOptions(parser.get_config_options(), parser.option_groups, values)
return values, names
def addOptions(self, option_list, option_groups, option_values, parent=None, rindex=0):
''' Add command line options to the Property Tree Model
:Parameters:
option_list, option_groups, option_values
'''
if parent is None: parent = self.rootItem
self.beginInsertRows(QtCore.QModelIndex(), self.rowCount(), self.rowCount()+len(option_list)+len(option_groups))
if not hasattr(option_values, 'setProperty'):
def setProperty(obj, key, val): setattr(obj, key, val)
option_values.setProperty = types.MethodType( setProperty, option_values )
if not hasattr(option_values, 'property'):
def property(obj, key): return getattr(obj, key)
option_values.property = types.MethodType( property, option_values )
for option in option_list:
for propertyClass in Property.PROPERTIES:
p = propertyClass.create(option, rindex, option_values, parent=parent)
if p is not None: break
if p is None: print 'Error', option.dest, getattr(option_values, option.dest)
assert(p is not None)
#if p.required:
p.propertyValidity.connect(self.firePropertyValidity)
for group in option_groups:
if group.is_child() and len(group.get_config_options()) > 0:
current = Property(group.title, rindex, parent=parent)
self.addOptions(group.get_config_options(), group.option_groups, option_values, current)
# groups
self.endInsertRows()
def firePropertyValidity(self, prop, valid):
'''
'''
self.propertyValidity.emit(self, prop, valid)
def _addItems(self, properties, parentItem, rindex=0):
'''Recursively add external properties to the model
:Parameters:
properties : list
List of properties
parentItem : Property
Parent of current property set
rindex : int
Current row index for grouping
'''
for propertyObject in properties:
#name = getattr(propertyObject.__class__, 'DisplayName', propertyObject.__class__.__name__) #.replace('_', '-'))
name = propertyObject.__class__.__name__
_logger.debug("Add item %s - %d - child: %d"%(name, rindex, len(propertyObject._children)))
currentItem = Property(name, rindex, None, None, parentItem)
props=[]
for propName in dir(propertyObject.__class__):
metaProperty = getattr(propertyObject.__class__, propName)
if not issubclass(metaProperty.__class__, qtProperty): continue
props.append(propName)
'''
props = dir(propertyObject.__class__)
oprops = list(props)
last = -1
for propName in oprops:
metaProperty = getattr(propertyObject.__class__, propName)
if not issubclass(metaProperty.__class__, qtProperty): continue
try:
props[metaProperty.order_index]=propName
if metaProperty.order_index > last: last = metaProperty.order_index
except:
_logger.error("%s - %d < %d"%(propName, metaProperty.order_index, len(oprops)))
raise
props = props[:last+1]
'''
props = [prop for prop in props if isinstance(getattr(propertyObject.__class__, prop), qtProperty) ]
#props = [prop for prop in dir(propertyObject.__class__) if isinstance(getattr(propertyObject.__class__, prop), qtProperty) ]
for propName in props:
metaProperty = getattr(propertyObject.__class__, propName)
for propertyClass in Property.PROPERTIES:
p = propertyClass.create(propName, rindex, propertyObject, metaProperty, currentItem)
if p is not None: break
if p is not None:
p.propertyValidity.connect(self.firePropertyValidity)
row = p.row() if p is not None else -1
_logger.debug("Add property %s - %d"%(propName,row))
self._addItems(propertyObject._children, currentItem, rindex)
if parentItem == self.rootItem: rindex += 1
def addItem(self, propertyObject):
''' Add a property object to the tree
:Parameters:
propertyObject : QObject
Property object to monitor
'''
_logger.debug("Add item: %s"%str(propertyObject.__class__.__name__))
if hasattr(propertyObject, 'todict') or hasattr(propertyObject, '_children'):
#if hasattr(propertyObject, '_children'): propertyObject = [propertyObject]
props = [prop for prop in dir(propertyObject.__class__) if isinstance(getattr(propertyObject.__class__, prop), qtProperty)]
if len(props) != 0:
_logger.debug("Tab as root")
if hasattr(propertyObject, '_children'): propertyObject = [propertyObject]
else:
if hasattr(propertyObject, '_children'): propertyObject = propertyObject._children
self.beginInsertRows(QtCore.QModelIndex(), self.rowCount(), self.rowCount()+len(propertyObject))
self._addItems(propertyObject, self.rootItem)
self.endInsertRows()
elif hasattr(propertyObject, 'external_properties'):
# Insert properties for classes
self.beginInsertRows(QtCore.QModelIndex(), self.rowCount(), self.rowCount()+len(propertyObject.external_properties))
self._addItems(propertyObject.external_properties, self.rootItem)
self.endInsertRows()
else:
# Create property/class hierarchy
propertyMap = {}
classList = []
pypropertyMap = dict([(prop, getattr(propertyObject.__class__, prop)) for prop in dir(propertyObject.__class__) if isinstance(getattr(propertyObject.__class__, prop), qtProperty) ])
classMap = {}
classObject = propertyObject.__class__
metaObject = propertyObject.metaObject()
while metaObject is not None:
for i in xrange(metaObject.propertyOffset(), metaObject.propertyCount()):
prop = metaObject.property(i)
if not prop.isUser(): continue
propertyMap[prop] = metaObject
classList.append(metaObject)
classMap[metaObject.className()] = classObject
metaObject = metaObject.superClass()
classObject = classObject.__bases__[0]
# Remove empty classes
finalClassList = []
for obj in classList:
found = False
for obj2 in propertyMap.itervalues():
if obj2 == obj:
found = True
break
if found: finalClassList.append(obj)
# Insert properties for classes
self.beginInsertRows(QtCore.QModelIndex(), self.rowCount(), self.rowCount()+len(finalClassList))
propertyItem = None
for rindex, metaObject in enumerate(finalClassList):
name = metaObject.className()
name = getattr(classMap[name], 'DisplayName', name)
propertyItem = Property(name, rindex, None, None, self.rootItem)
keys = propertyMap.keys()
keys.sort()
#for prop, obj in propertyMap.iteritems():
for prop in keys:
obj = propertyMap[prop]
if obj != metaObject: continue
metaProperty = QtCore.QMetaProperty(prop)
try:
extProperty = pypropertyMap[prop.name()]
except:
print 'Error', prop.name(), "-->", pypropertyMap
raise
p = None
for propertyClass in Property.PROPERTIES:
p = propertyClass.create(metaProperty.name(), rindex, propertyObject, extProperty, propertyItem)
if p is not None: break
if p is not None:
p.propertyValidity.connect(self.firePropertyValidity)
self.endInsertRows()
if propertyItem: self.addDynamicProperties(propertyItem, propertyObject)
def updateItem(self, propertyObject, parent = QtCore.QModelIndex()):
'''Update a property object in the tree
:Parameters:
propertyObject : QObject
Property object to monitor
parent : QModelIndex
Index of parent in the tree
'''
parentItem = self.rootItem
if parent.isValid():
parentItem = parent.internalPointer()
if parentItem.property_object() != propertyObject:
parentItem = parentItem.findPropertyObject(propertyObject)
if parentItem:
itemIndex = self.createIndex(parentItem.row(), 0, parentItem)
self.dataChanged(itemIndex, self.createIndex(parentItem.row(), 1, parentItem))
dynamicProperties = propertyObject.dynamicPropertyNames()
children = parentItem.parent().children()
removed = 0
for i in xrange(len(children)):
obj = children[i]
if obj.property("__Dynamic").toBool() or dynamicProperties.contains(obj.objectName()): continue
self.beginRemoveRows(itemIndex.parent(), i - removed, i - removed)
removed += 1
self.endRemoveRows()
self.addDynamicProperties(parentItem.parent(), propertyObject)
def addDynamicProperties(self, parent, propertyObject):
''' Add dynamic properties to the tree
:Parameters:
parent : Property
Parent of the Property object to monitor
propertyObject : QObject
Property object to maintain
'''
dynamicProperties = propertyObject.dynamicPropertyNames()
for child in parent.children():
if not child.property("__Dynamic").toBool() : continue
index = dynamicProperties.indexOf( child.objectName() )
if index != -1:
dynamicProperties.removeAt(index)
continue
i = 0
while i < len(dynamicProperties):
if dynamicProperties[i].startsWith("_") or propertyObject.property( dynamicProperties[i] ).isValid(): dynamicProperties.removeAt(i)
else: i+= 1
if len(dynamicProperties) == 0: return
parentIndex = self.createIndex(parent.row(), 0, parent)
rows = self.rowCount(parentIndex)
self.beginInsertRows(parentIndex, rows, rows + dynamicProperties.count() - 1 )
for dynProp in dynamicProperties:
#v = propertyObject.property(dynProp)
p = None
if len(self.userCallbacks) > 0:
for callback in self.userCallbacks:
p = callback(property.name(), propertyObject, parent)
if p is not None: break
if p is None: p = Property(dynProp, propertyObject, parent)
p.setProperty("__Dynamic", True)
self.endInsertRows()
def clear(self):
''' Clear the property tree and remove from model
'''
self.beginRemoveRows(QtCore.QModelIndex(), 0, self.rowCount())
self.rootItem = Property("Root", None, self)
self.endRemoveRows()
#### overridden virtual functions
def buddy(self, index):
''' Returns a model index for the buddy of the item represented by index. When the user wants
to edit an item, the view will call this function to check whether another item in the model
should be edited instead. Then, the view will construct a delegate using the model index returned
by the buddy item.
:Parameters:
index : QModelIndex
Index of a model item
:Returns:
val : QModelIndex
Index of the buddy
'''
if index.isValid() and index.column() == 0:
return self.createIndex(index.row(), 1, index.internalPointer())
return index
def headerData(self, section, orientation, role=QtCore.Qt.DisplayRole):
'''Returns the data for the given role and section in the header with the specified orientation
:Parameters:
section : QModelIndex
Index of a model item
orientation : QModelIndex
Index of a model item
role : QModelIndex
Role of data to return
:Returns:
val : ItemFlags
Flags for item at index
'''
if (orientation, role) == (QtCore.Qt.Horizontal, QtCore.Qt.DisplayRole):
if section == 0: return self.tr("Name")
if section == 1: return self.tr("Value")
return None
def flags(self, index):
'''Returns the item flags for the given index
:Parameters:
index : QModelIndex
Index of a model item
:Returns:
val : ItemFlags
Flags for item at index
'''
if not index.isValid(): return QtCore.Qt.ItemIsEnabled
item = index.internalPointer()
if item.isRoot(): flags = QtCore.Qt.ItemIsEnabled
elif item.isReadOnly(): flags = QtCore.Qt.ItemIsDragEnabled | QtCore.Qt.ItemIsSelectable
else: flags = QtCore.Qt.ItemIsDragEnabled | QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEditable
if item.isBool(): flags = flags | QtCore.Qt.ItemIsUserCheckable
return flags
def setData(self, index, value, role = QtCore.Qt.EditRole):
''' Sets the role data for the item at index to value
:Parameters:
index : QModelIndex
Index of a model item
value : object
New value for item at index with role
role : enum
Data role
:Returns:
val : bool
True if successful
'''
if index.isValid():
if role == QtCore.Qt.EditRole:
item = index.internalPointer()
item.setValue(value)
self.emit(QtCore.SIGNAL("dataChanged (const QModelIndex&,const QModelIndex&)"), index, index)
return True
return False
def data(self, index, role = QtCore.Qt.DisplayRole):
''' Returns the data stored under the given role for the item referred to by the index
:Parameters:
index : QModelIndex
Index of a model item
role : enum
Data role
:Returns:
val : object
Data object
'''
if not index.isValid(): return None
item = index.internalPointer()
if role == QtCore.Qt.ForegroundRole and index.column() == 0 and 'required' in item.hints and item.hints['required']:
return QtGui.QColor(QtCore.Qt.blue)
if role == QtCore.Qt.BackgroundRole and index.column() == 1 and 'required' in item.hints and item.hints['required']:
if not item.isValid():
return QtGui.QColor('#F0E68C')
if (role == QtCore.Qt.ToolTipRole or role == QtCore.Qt.StatusTipRole) and item.doc is not None:
return "<FONT COLOR=black>"+item.doc+"<FONT>"
elif role == QtCore.Qt.ToolTipRole or role == QtCore.Qt.DecorationRole or role == QtCore.Qt.DisplayRole or role == QtCore.Qt.EditRole:
if index.column() == 0: return item.displayName
if index.column() == 1: return str(item.value(role))
#if role == QtCore.Qt.BackgroundRole:
# if item.isRoot(): return QtGui.QApplication.palette("QTreeView").brush(QtGui.QPalette.Normal, QtGui.QPalette.Button).color()
'''
group = item.group
while group > len(self.background_colors): group -= len(self.background_colors)
color = self.background_colors[group]
return QtGui.QBrush(color)
'''
if role == QtCore.Qt.CheckStateRole:
if index.column() == 1 and item.isBool(): return item.value(role)
return None
def rowCount(self, parent = QtCore.QModelIndex()):
''' Get the number of rows for the parent item
:Parameters:
parent : QModelIndex
Parent of item
:Returns:
val : int
Number of rows
'''
parentItem = self.rootItem
if parent.isValid(): parentItem = parent.internalPointer()
return len(parentItem.children())
def maximumTextWidth(self, fontMetric, indent, column=0, parent = QtCore.QModelIndex()):
''' Get the maximum text with of a table column
:Parameters:
fontMetric : QFontMetrics
Font metric used to measure text width
indent : int
Width of indent
column : int
Column index
parent : QModelIndex
Parent of item
:Returns:
val : int
Maximum width of text in a column
'''
parentItem = self.rootItem
if parent.isValid(): parentItem = parent.internalPointer()
return parentItem.maximumNameWidth(fontMetric, indent)
def columnCount(self, parent = QtCore.QModelIndex()):
''' Get the number of columns - 2
:Parameters:
parent : QModelIndex
Parent of item
:Returns:
val : int
Return value: 2
'''
return 2
def parent(self, index):
'''Returns the parent of the model item with the given index. If the item has no parent, an invalid QModelIndex is returned
:Parameters:
index : QModelIndex
Index of a model item
:Returns:
index : QModelIndex
Parent of the model item
'''
if not index.isValid(): return QtCore.QModelIndex()
childItem = index.internalPointer()
parentItem = childItem.parent()
if parentItem is None or parentItem == self.rootItem: return QtCore.QModelIndex()
return self.createIndex(parentItem.row(), 0, parentItem)
def index(self, row, column, parent = QtCore.QModelIndex()):
''' Returns the index of the item in the model specified by the given row, column and parent index
:Parameters:
row : int
Row of item
column : int
Column of item
parent : QModelIndex
Parent of item
:Returns:
index : QModelIndex
Current index of item
'''
parentItem = self.rootItem
if parent.isValid():
parentItem = parent.internalPointer()
if row >= len(parentItem.children()) or row < 0:
return QtCore.QModelIndex()
return self.createIndex(row, column, parentItem.children()[row])
def saveState(self, settings, parent = QtCore.QModelIndex()):
''' Save the state of the properties in the tree
:Parameters:
settings : QSettings
Save settings to platform specific location
parent : QModelIndex
Parent of item
'''
parentItem = self.rootItem
if parent.isValid(): parentItem = parent.internalPointer()
parentItem.saveState(settings)
def restoreState(self, settings, parent = QtCore.QModelIndex()):
''' Restore the state of the properties in the tree
:Parameters:
settings : QSettings
Load settings from platform specific location
parent : QModelIndex
Parent of item
'''
parentItem = self.rootItem
if parent.isValid(): parentItem = parent.internalPointer()
parentItem.restoreState(settings)
def totalInvalid(self):
''' Count the total number of children under this node.
:Returns:
total : int
Total number of invalid, but required children
'''
return self.rootItem.totalInvalid()
def __init__(self, dict={}):
Time.__init__(self, dict)
Property.name(self, 'RECURRENCE-ID')
def main():
property = Property()
rent = Rent()
rent.PayRent("kevin", "guo", 200)
ImageURL_list.append(dataset.Image_URL[i])
Area_list.append(dataset.FloorArea[i])
#Price_list.append(dataset.Price_in_Lacs[i])
BHK_list.append(dataset.BHKs[i])
#print(len(PropertyURL_list))
#print(len(ImageURL_list))
#print(len(Area_list))
#print(len(Price_list))
#print(len(BHK_list))
return PropertyURL_list, ImageURL_list, Area_list, BHK_list
if __name__ == '__main__':
scraper = Scraper()
properties = Property()
dataset = scraper.loadData()
dataset = scraper.scrapeData(properties, dataset)
dataset = scraper.processData(dataset)
if (scraper.writeData(dataset)):
print("Dataset Successfully Updated")
else:
print("Dataset updation failed. Please re-run scraper")
"""
if(get_places()):
dataset = load_data()
dataset = process_data(dataset)
if(write_data(dataset)):
print("Dataset Successfully Updated")
else:
print("Dataset updation failed. Please re-run scraper")
class WidgetText(Widget):
def __init__(self, visitor, name, section, row, col):
Widget.__init__(self, visitor, name, row, col, WIDGET_TYPE_RC)
if hasattr(visitor, "text_draw"):
self.draw = visitor.text_draw
elif hasattr(visitor, "graphic_draw"):
self.draw = visitor.graphic_draw
else:
self.draw = None
self.row = row
self.col = col
self.string = ''
self.prefix = Property(self.visitor, section, "prefix", '')
self.postfix = Property(self.visitor, section, 'postfix', '')
self.style = Property(self.visitor, section, 'style', '')
self.value = Property(self.visitor, section, 'expression', '')
self.width = visitor.cfg_fetch_num(section, 'width', 10)
self.precision = visitor.cfg_fetch_num(section, 'precision', 0xDEAD)
self.align = visitor.cfg_fetch_raw(section, 'align', 'L')
self.update = visitor.cfg_fetch_num(section, 'update', 1000)
self.scroll = visitor.cfg_fetch_num(section, 'scroll', 500)
self.speed = visitor.cfg_fetch_num(section, 'speed', 500)
self.fg_color = RGBA()
self.bg_color = RGBA()
self.fg_valid = self.widget_color(section, "foreground", self.fg_color)
self.bg_valid = self.widget_color(section, "background", self.bg_color)
self.layer = visitor.cfg_fetch_num(section, "layer", 0)
self.id_source = None
self.scroll_source = None
self.buffer = ' ' * self.width
self.id_signal = visitor.connect("display-disconnected-before", self.stop)
def _get(self):
return "".join(self._buffer)
def _set(self, val):
self._buffer = [x for x in val]
def _del(self):
del(self._buffer)
self._buffer = []
buffer = property(_get, _set, _del, "WidgetText buffer")
def start(self, data=None):
if self.id_source or self.scroll_source:
self.stop()
self.id_source = gobject.timeout_add(self.update, self.text_update)
if self.align == ALIGN_MARQUEE or self.align == ALIGN_AUTOMATIC or self.align == ALIGN_PINGPONG:
self.scroll_source = gobject.timeout_add(self.speed, self.text_scroll)
self.text_update()
def stop(self, data=None):
if self.id_source:
gobject.source_remove(self.id_source)
self.id_source = None
if self.scroll_source:
gobject.source_remove(self.scroll_source)
self.scroll_source = None
def text_update(self):
update = 0
update = update + self.prefix.eval()
update = update + self.postfix.eval()
update = update + self.style.eval()
self.value.eval()
if self.precision == 0xDEAD:
string = self.value.P2S()
else:
number = self.value.P2N()
precision = self.precision
width = self.width - len(self.prefix.P2S()) - len(self.postfix.P2S())
string = "%.*f" % (precision, number)
size = len(string)
if width < 0:
width = 0
if size > width and precision > 0:
delta = size - width
if delta > precision:
delta = precision
precision = precision - delta
size = size - delta
if size > width:
string = "*" * width
if not self.string or strcmp(self.string, string) != 0:
update = update + 1
self.string = string
if update:
self.scroll = 0
if self.align == ALIGN_PINGPONG:
self.direction = 0
self.delay = PINGPONGWAIT
if self.align != ALIGN_MARQUEE or self.align != ALIGN_AUTOMATIC or self.align != ALIGN_PINGPONG:
self.text_scroll()
if self.update == 0:
return False
return True
def text_scroll(self):
prefix = self.prefix.P2S()
postfix = self.postfix.P2S()
string = self.string
num = 0
length = len(string)
width = self.width - len(prefix) - len(postfix)
if width < 0:
width = 0
if self.align == ALIGN_LEFT:
pad = 0
elif self.align == ALIGN_CENTER:
pad = (width - length) / 2
if pad < 0:
pad = 0
elif self.align == ALIGN_RIGHT:
pad = width - length
if pad < 0:
pad = 0
elif self.align == ALIGN_AUTOMATIC:
if length <= width:
pad = 0
elif self.align == ALIGN_MARQUEE:
pad = width - self.scroll
self.scroll = self.scroll + 1
if self.scroll >= width + length:
self.scroll = 0
elif self.align == ALIGN_PINGPONG:
if length <= width:
pad = (width - length) / 2
else:
if self.direction == 1:
self.scroll = self.scroll + 1
else:
self.scroll = self.scroll - 1
pad = 0 - self.scroll
if pad < 0 - (length - width):
if self.delay < 1:
self.direction = 0
self.delay = PINGPONGWAIT
self.scroll = self.scroll - PINGPONGWAIT
self.delay = self.delay - 1
pad = 0 - (length - width)
elif pad > 0:
if self.delay < 1:
self.direction = 1
self.delay = PINGPONGWAIT
self.scroll = self.scroll + PINGPONGWAIT
self.delay = self.delay - 1
pad = 0
else:
pad = 0
dst = 0
num = 0
src = prefix
for i in range(len(src)):
if dst >= len(self.buffer):
break
self._buffer[dst] = src[i]
dst = dst + 1
num = num + 1
src = string
while dst < len(self.buffer) and pad > 0 and num < self.width:
self._buffer[dst] = ' '
#print "num", num, "pad", pad, "width", self.width
dst = dst + 1
num = num + 1
pad = pad - 1
while pad < 0:
src = src[1:]
pad = pad + 1
i = 0
while dst < len(self.buffer) and i < len(src) and num < self.width:
self._buffer[dst] = src[i]
dst = dst + 1
i = i + 1
num = num + 1
src = postfix
length = len(src)
while dst < len(self.buffer) and num < self.width - length:
self._buffer[dst] = ' '
dst = dst + 1
num = num + 1
i = 0
while dst < len(self.buffer) and i < length and num < self.width:
self._buffer[dst] = src[i]
dst = dst + 1
i = i + 1
num = num + 1
if self.draw is not None:
self.draw(self)
else:
error("WidgetText: No draw method")
return True
def __init__(self, value=None, parameter_dict={}):
Property.__init__(self, parameter_dict)
Property.name(self, 'ATTACH')
self.value(value)
def __init__(self, dict={}):
Time.__init__(self, dict)
Property.name(self, 'RECURRENCE-ID')
