Python arcpy.ListDatasets() Examples

The following are 1 code examples of arcpy.ListDatasets(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module arcpy , or try the search function .
Example #1
Source File: _geodatabase.py    From registrant with MIT License 4 votes vote down vote up 
def get_feature_classes(self):
        """Get geodatabase feature classes as ordered dicts."""
        fcs = []
        if self.arcpy_found:
            arcpy.env.workspace = self.path
            # iterate feature classes within feature datasets
            fds = [fd for fd in arcpy.ListDatasets(feature_type='feature')]
            if fds:
                for fd in fds:
                    arcpy.env.workspace = os.path.join(self.path, fd)
                    for fc in arcpy.ListFeatureClasses():
                        od = self._get_fc_props(fc)
                        od['Feature dataset'] = fd
                        fcs.append(od)

            # iterate feature classes in the geodatabase root
            arcpy.env.workspace = self.path
            for fc in arcpy.ListFeatureClasses():
                od = self._get_fc_props(fc)
                fcs.append(od)

        else:
            ds = ogr.Open(self.path, 0)
            fcs_names = [
                ds.GetLayerByIndex(i).GetName()
                for i in range(0, ds.GetLayerCount())
                if ds.GetLayerByIndex(i).GetGeometryColumn()
            ]
            for fc_name in fcs_names:
                try:
                    fc_instance = FeatureClassOgr(self, fc_name)
                    od = OrderedDict()
                    for k, v in GDB_FC_PROPS.items():
                        od[v] = getattr(fc_instance, k, '')
                    # custom props
                    od['Row count'] = fc_instance.get_row_count()
                    fcs.append(od)
                except Exception as e:
                    print(e)
        return fcs

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