Latest Contributions by JohannesBierer

Hello, I can't find and replace a workspace path with the following script: # -*- coding: cp1252 -*- import arcpy, os arcpy.env.overwriteOutput = True mxd=arcpy.mapping.MapDocument(r"C:\temp_replaceDatasource\Detail.mxd") class ReplaceDataSource(object): def __init__(self): self.mxd = mxd def DataSourcesReplace(self): for lyr in arcpy.mapping.ListLayers(self.mxd, ""): if lyr.isServiceLayer == 1: print lyr.name + " is a WMS Layer" else: print lyr.name + " X " + lyr.dataSource newDataSource = lyr.dataSource.replace("R:\\", "\\\\{}\\{}\\".format("Client", "R$")) print newDataSource lyr.findAndReplaceWorkspacePath(lyr.dataSource, newDataSource) print lyr.dataSource mxd.saveACopy(r"C:\temp_replaceDatasource\Detail_WIBAS.mxd") if __name__ == '__main__': MyClass = ReplaceDataSource() MyClass.DataSourcesReplace()   The print statement looks ok but the path is not replaced - nothing happens with the path? Any ideas why? output of the print statement Maßnahmenflaeche X R:\SG-A\Karto\Bierer2020\Wiedemann_Erlen_Metten_Gründelbachniederung_Auftragskarte\Bearbeitung.gdb\data\Massnahme \\Client\R$\SG-A\Karto\Bierer2020\Wiedemann_Erlen_Metten_Gründelbachniederung_Auftragskarte\Bearbeitung.gdb\data\Massnahme R:\SG-A\Karto\Bierer2020\Wiedemann_Erlen_Metten_Gründelbachniederung_Auftragskarte\Bearbeitung.gdb\data\Massnahme ... View more

I've problems with .replaceDataSource. I get an error message running this script? # -*- coding: cp1252 -*- import arcpy, os arcpy.env.overwriteOutput = True mxd=arcpy.mapping.MapDocument(r"R:\SG-A\Karto\Bierer2020\WIBAS_Zentralisierung\ReplaceDataSource\Detail.mxd") # Encoding der Standardausgabe herausfinden stdout_encoding = sys.stdout.encoding or sys.getfilesystemencoding() class ReplaceDataSource(object): def __init__(self): self.mxd = mxd def DataSourcesReplace(self): for lyr in arcpy.mapping.ListLayers(self.mxd, ""): if lyr.isServiceLayer == 1: print lyr.name + " is a WMS Layer" else: print lyr.name + " X " + lyr.dataSource dataSource = lyr.dataSource.encode(stdout_encoding) newDataSource = dataSource.replace("R:\\", "\\\\Client\\R$\\""") newDataSource1 = (os.path.dirname(newDataSource)) print newDataSource1 lyr.replaceDataSource(workspace_path = newDataSource1, workspace_type = "FILEGDB_WORKSPACE", dataset_name = lyr.name) mxd.saveACopy(r"R:\SG-A\Karto\Bierer2020\WIBAS_Zentralisierung\ReplaceDataSource\Detail_WIBAS.mxd") if __name__ == '__main__': MyClass = ReplaceDataSource() MyClass.DataSourcesReplace() ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Error Message: Maßnahmenflaeche X R:\SG-A\Karto\Bierer2020\Wiedemann_Erlen_Metten_Gründelbachniederung_Auftragskarte\Bearbeitung.gdb\data\Massnahme \\Client\R$\SG-A\Karto\Bierer2020\Wiedemann_Erlen_Metten_Gründelbachniederung_Auftragskarte\Bearbeitung.gdb\data Traceback (most recent call last):  ... line 36, in DataSourcesReplace     lyr.replaceDataSource(workspace_path = newDataSource1, workspace_type = "FILEGDB_WORKSPACE", dataset_name = lyr.name)   File "C:\Program Files (x86)\ArcGIS\Desktop10.4\ArcPy\arcpy\utils.py", line 182, in fn_     return fn(*args, **kw)   File "C:\Program Files (x86)\ArcGIS\Desktop10.4\ArcPy\arcpy\_mapping.py", line 681, in replaceDataSource     return convertArcObjectToPythonObject(self._arc_object.replaceDataSource(*gp_fixargs((workspace_path, workspace_type, dataset_name, validate), True))) ValueError: Layer: Unexpected error ... View more

Hello, I want to select the maximum area of features with the same attribute. If I run the following script I don't get the maximum value of the list. Any ideas why? import arcpy arcpy.env.overwriteOutput = True inFile = r"path... \Default.gdb\NSG_Kreis_Inters" fc = r"path... \Bearbeitung.gdb\data\Test_NSG_Hauptkreis" Fields = ["OBJECTID_1", "OBJEKT", "m2"] inFileL = "inFileL" arcpy.CopyFeatures_management(inFile, fc) arcpy.MakeFeatureLayer_management(fc, inFileL) arcpy.AddField_management(inFileL, "relevant", "Single") arcpy.AddField_management(inFileL, "m2", "Long") arcpy.CalculateField_management(inFileL, "m2", "!Shape_Area!", "PYTHON_9.3") with arcpy.da.SearchCursor(inFileL, Fields) as cursor: for row in cursor: sql = "OBJEKT = '{}'".format(row[1].encode('utf-8')) arcpy.SelectLayerByAttribute_management(inFileL, where_clause=sql) myList = list() with arcpy.da.SearchCursor(inFileL, Fields) as cursor: for row in cursor: myList.append("{}".format(row[2])) print myList print max(myList) sql1 = "{} AND m2 = {}".format(sql, max(myList)) arcpy.SelectLayerByAttribute_management(inFileL, "NEW_SELECTION", where_clause=sql1) arcpy.CalculateField_management(inFileL, "relevant", 1, "PYTHON_9.3")‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Here is the result of the prints in lines 31 and 32: ['0', '1012219'] 1012219 ['0', '1012219'] 1012219 ['2', '1344613'] 2 ['2', '1344613'] 2 ['1649705', '2100'] 2100 ['1918769', '2100'] 2100 ... View more

Somehow I'm not able to add all values in a search cursor to a dictionary - one value pair is missing? What is my mistake? def Dict1(self): with arcpy.da.SearchCursor(outIntersect, ["FID_Anbinden1", "FLURSTUECKSTEXT"]) as cursor: for row in cursor: print("{} - {}".format(row[0], row[1])) myKey = row[1] myValue = row[0] myDict[myKey] = myValue # myDict.update({myKey: myValue}) print myDict‍‍‍‍‍‍‍‍‍‍‍ This leads to this output (as well as .update in line 9): 1 - 10125 1 - 10079 1 - 10337/2 2 - 10125 {u'10079': 1, u'10337/2': 1, u'10125': 2} u'10125':1 is missing? ... View more