def load(self):
query = Query(self._connection)
query.SELECT("gid", self.name)
query.SELECT("the_geom", self.name, "AsText")
query.SELECT(self._primary, self.name)
for key, gen in self._fields:
query.SELECT(key, self.name)
whereList = []
try:
for entry in self._subset:
item = self.name + "." + self._primary + "='" + entry + "'"
whereList.append(item)
query.where = " OR ".join(whereList)
except TypeError:
pass
polyDict = PolygonDictionary()
pairs = []
for entry in query:
d = []
for key, gen in self._fields:
d.append((gen, entry[key]))
data = Dictionary()
data.update(d)
p = GeneralizedPolygon(enum.ABSTRACT, entry["gid"], entry["the_geom"], data, self)
polyKey = keygen(entry[self._primary])
pairs.append((polyKey, p))
polyDict.update(pairs)
return polyDict
def load(self):
query = Query(self._connection)
query.SELECT('gid', self.name)
query.SELECT('the_geom', self.name, 'AsText')
query.SELECT(self._primary, self.name)
for key, gen in self._fields:
query.SELECT(key, self.name)
whereList = []
try:
for entry in self._subset:
item = self.name + '.' + self._primary + '=\'' + entry + '\''
whereList.append(item)
query.where = ' OR '.join(whereList)
except TypeError:
pass
polyDict = PolygonDictionary()
pairs = []
for entry in query:
d = []
for key, gen in self._fields:
d.append((gen, entry[key]))
data = Dictionary()
data.update(d)
p = GeneralizedPolygon(enum.ABSTRACT, entry['gid'],
entry['the_geom'], data, self)
polyKey = keygen(entry[self._primary])
pairs.append((polyKey, p))
polyDict.update(pairs)
return polyDict
def load(self):
shapes = shapelib.open(self.name)
data = dbflib.open(self.name)
polys = PolygonDictionary()
for i in range(shapes.info()[0]):
shp = shapes.read_object(i)
d = data.read_record(i)[self._primary]
if self._subset != None:
for item in self._subset:
if item == d:
p = SpatialPolygon(shp.vertices(), [], self)
polys.update({d: p})
else:
p = SpatialPolygon(shp.vertices(), [], self)
polys.update({d: p})
return polys
def load(self):
shapes = shapelib.open(self.name)
data = dbflib.open(self.name)
polys = PolygonDictionary()
for i in range(shapes.info()[0]):
shp = shapes.read_object(i)
d = data.read_record(i)[self._primary]
if self._subset != None:
for item in self._subset:
if item == d:
p = SpatialPolygon(shp.vertices(), [], self)
polys.update({d: p})
else:
p = SpatialPolygon(shp.vertices(), [], self)
polys.update({d: p})
return polys
