Arcpy list feature classes. import arcpy, os adminconn = r 'C:\1\b2.

Arcpy list feature classes 6. Merge all the feature classes from 1. gis import GIS from arcgis. ListTables() # Loop through the list and run truncate for table in tableList: arcpy. UpdateCursor(feature_class) srows = Returns a list of the feature classes in the current workspace, limited by name, feature type, and optional feature dataset. gdb' dataset = arcpy. workspace = "c:/base" # Use the ListFeatureClasses function to return a list of UPDATE: At 10. ListFeatureClasses(feature The Python List containing feature class names is returned from the function, limited by the optional wild card, feature type, and feature dataset arguments. ListFeatureClasses() Returns a list of files arcpy. import arcpy, os adminconn = r 'C:\1\b2. Query feature class on attribute value, and generate Python list of feature classes. workspace = r 'Database Connections\GISADMIN@SDE_Spatial@SDE-DB. ListWorkspaces('*','FileGDB') for gdb in gdbList: arcpy. Then for each polyline you can run Copy Features to copy into your new geodatabase. sde' # second option to access connection file, same I am using arcpy and I want to extract a specific feature class called "building" nested in a number of geodatabase within my workspace. ListFeatureClasses() filtered = fnmatch. gdb\input1" l. The ListFeatureClasses method would only list the feature classes if they existed. Problem is i don't know how to save the print results to a csv file. This will not alter the data within the geodatabases in any way. # Get the spatial reference of the Feature Class from folder A # Examine all Feature Classes in folder B and report if their # spatial references match the Feature Class in folder A import arcpy arcpy. 1. Just modify the name of the connection file for the SDE user. Debate The workspace environment must be set before using several of the list functions, including ListDatasets , ListFeatureClasses , ListFiles , ListRasters , ListTables , and ListWorkspaces . Aspect-general utilities-describe data properties-list data-data access (table, feature, raster)-operators-modules containing related functionality-arcpy. join(mxdDir, mxd) mxdDoc = arcpy. The following function (recursive_list_fcs) will return a list of all feature classes that fall under the input workspace, including those not seen by the file system such as in a file geodatabase. workspace = "C:/Data" The second code sample in the ArcGIS Help 10. The list containing feature class names is returned from the function, limited by the optional wild_card, feature_type, and feature_dataset arguments. management. topographic Trace Network arcpy. gdb' rows=arcpy. TruncateTable_management(table) Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site Is there a way to check if a feature class full path string is a path to a feature class within a file geodatabase feature dataset in arcpy? For example: C:\test\test. I'm trying to dissolve and append these to a single dataset. FeatureLayerCollection are one of the dataset types contained in a Datastore. Lists all feature classes from the selected workspace. You cannot access a file geodatabase feature class's size with arcpy. append(r) arcpy. Deactivated User ‎09-09 The Ignore extension properties (IGNORE_EXTENSION_PROPERTIES in Python) option refers to additional information added to a feature class or table. List all of the feature classes that start with 'G' arcpy. If there is no subtype field set in the input, a dictionary will be returned with a single subtype key of 0 (in addition, the Default key value will be True, the Name key value will be the name of the feature class or table, and the SubtypeField key value will be an empty string). into one feature class called OSRS_ORN_NER. The code (Python 3) from their example: import arcpy import os arcpy. workspace = 'C:/workspace' # Local variables tables = arcpy. workspace = "C:/temp/test. workspace = item #returns @string list of feature classes fcs = arcpy. That array can then be used to set a feature's geometry using Polygon, Polyline, PointGeometry, or Multipoint geometry classes. append(fc) This will attach all the feature classes to a list which you can then work with. ListFeatureClasses then use arcpy. 2 - ListFeatureClasses (arcpy) gets you most of the way there. Beware, however, that there are some GP operations that cannot run using the in_memory workspace (Eg: the Project tool). Walk method is significantly faster than the other approach. SearchCursor(points, 'state') for row in cursor: if row[0] == 'new': new_point_list. workspace = "C:/" datasets = arcpy. arcpy. # List People and Feature C When I do this, the "catalogPath" returned is not the full path. Features are not simply entities in a dataset. I'd like to return testdataset. I'm attempting to create a python script that iterates through a file geodatabase with feature classes and feature classes within feature datasets to calculate the field 'NRHP_Type' with the name of the feature class. so you might need to use some tricks to link your objects and your keys, but it starts with the way you name your keys and your feature classes (everything would be nice and clear if they had the same names). mp module is a coarse-grained Python API that is designed to provide access to many common map automation tasks. workspace = "Z:/temp" #returns @string list of GDB folders workspaces = arcpy. I am trying to buld a replica log and trying to get the list of feature classes in a replica can get the list of replica but I can't access it's properties and see the list of feature classes Here is the code I am trying to execute import arcpy import os,sys sdeConnection = I have a table in a geodatabase: tableA A column in that table lists a couple of feature classes that are in the geodatabase. ArcGISProject("CURRENT"). Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. GetParameterAsText(0) And then when I create the tool parameters I choose the Data Type as Data Element. ListTables() # Iterate through tables in file geodatabase (workspace) for t in tables: # Get relationship class(es) associated with table desc = arcpy. workspace = "D: ArcPy list functions can be used to iterate over a single directory or note that your feature class list should contain text, because you cannot convert your object names to string (from what I know). /work/vancouver. The dataset which this feature was originally in is not returned with the above code. To do this you may use the Describe Object property dataType. So use something like: for fc in fcs: if int (arcpy. I've tried iterating through the feature classes, but after spinning for a while the script keeps returning AttributeError: 'NoneType' object has no attribute 'group' when I try to list the feature classes. import arcpy # Geodatabase gdb = r"C:\data\gis. overwriteOutput = True #try: #set up the paths #targetFC = r"C:\MGIS\geog485\Lesson2\Lesson2\CountyLines. More details here. gdb\Dataset\feature_name). ListFeatureClasses ("Hyrdo_FINAL_ALL_*") [0] # do something with lyr ‍ ‍ ‍. For a feature class, the Describe dataType property returns a value of "FeatureClass". import arcpy import os mxdDir = r'C:\path\to\directory\of\MXDs' mxdDict = {} for mxd in os. # Use ListFeatureClasses to generate a list of inputs for infc in arcpy. Puts any FeatureDataset name first, then FC name: FDatasetName\FeatureClassName. crime_features = crime Workspace or feature dataset which stores the feature classes to iterate. import arcpy import os # Grab free-floating feature classes in staging gdb arcpy. Can anyone clarify if they have attempted this in ArcGIS Pro as I have over 1000 feature classes that I would like a list of that are being used. In addition to the classes listed in this topic, additional classes can be found in other ArcPy modules, including the following: Charts (arcpy. Retrieve the list of feature classes in the input folder. This is what I have so Returns a list of the feature classes in the current workspace, limited by name, feature type, and optional feature dataset. Keep the following in mind when using the Feature Set object:. I am trying to build a script that will iterate through each feature class while capturing the last record per the required query. Here's how to use Walk for your script: workspace = r "Path\xyz. # Import arcpy module import os, fnmatch, arcpy arcpy. import os import arcpy # Set the workspace for the ListFeatureClass function arcpy. it returns D:\Folders\Database. MapDocument(mxdPath) for layer in I have a geodatabase with thousands of grid features. Any help on how to loop through the subfolders is appreciated. filter(fcs, '*copy') # Delete So I am trying to create an excel document that list all of my feature services / feature collections and what specific maps they are in, so far I have this, but from arcgis. workspace = ws listFC = arcpy. String: maximumGeneratedErrorCount How do you check if a feature class is empty and if it's empty append features to that feature class, if it's not not empty it would just pass or ignore the append. See examples of how to filter, select and iterate through geodatabases using Learn the basics of listing and describing datasets using Python code. TestSchemaLock(myFC): print "Can't proceed - feature class is locked" else: arcpy. 4. To iterate over all feature classes within a dataset located in the input geodatabase check the recursive option. ArcPy provides a number of classes to better support workflows using Python. Only use the ListSubtypes function when there is a subtype field set on the table or feature class. env. When the loop runs, it checks each item from the list of feature classes to determine whether it is a Point feature class, and if it is, it adds one You can list all feature classes and tables with a specific field name using the arcpy. workspace = "C:/data" # Set local variables out_workspace = "c:/output/output. un Workflow Manager arcpy. workspace = "c:/base" # Use the ListFeatureClasses function to Feature classes participating in a geometric network cannot be projected independently; the entire feature dataset containing the network must be projected. Tables represent entity classes with uniform properties. 1 service pack 1, this can be more easily achieved using arcpy. tableList = arcpy. ie targetdatabase. Specifying search conditions (wildcard) and a feature type limits the results. Walk function from ArcGIS 10. You would do it as: aprx = arcpy. A shapefile created by this tool has an integer field named ID. The Table and Dataset property groups are also supported. tn Utility Network arcpy. gdb' arcpy. td Topographic Production arcpy. g. gdb\feature_name not D:\Folders\Database. analysis. Delete_management(myFC) Because it returns True if the feature class isn't locked (i. In this example, glob is used to list all of the geodatabases in a directory dir. da. ListFeatureClasses() for ds in Use arcpy. If you're asking about Esri geodatabases, arcpy. sde connection file) periodically. ListDatasets("*"): for fc in arcpy. ListFeatureClasses(wild_card="G*", cursor = arcpy. This will return a list of feature classes or tables that have at least one field with a Iterate over the workspaces and list their feature classes for ws is listWS: arcpy. sde' # build list of datasets datasets = arcpy. CopyFeatures_management(shapefile, "in_memory\memFeatureClass") to move your source into memory. I created 3 gdb's under the home project gdb and created 3 point feature classes in each respectively. For example, if describing a geodatabase feature class, you can access properties from the Geodatabase Feature Class, Feature Class, Table, and Dataset property groups. The following worked for me: for dataset in datasetList: arcpy. workspace = arcpy. join(root, file)) for proj in projects: #For each project file Discussion. gdb\Merged") The input database table or feature class must be from a database connection established as the data owner. ListDatasets("*", "FeatureClass") Set a I am quite stuck here: how do I list domain values for a field in a feature class? To give you a broader context: after I got the domain values, I need to compare the values with the one from a shapefile and choose the correct one, strip the numbers from the text of the shapefile and populate the fields in my feature class. import arcpy from arcpy import env import os # Set the workspace for the ListFeatureClass function env. This tool creates only simple feature classes such as point, multipoint, polygon, and polyline. Exists to add it to the map. table and periods are not supported in the name of a feature class in a FGDB. arcpy-1400+ gp tools-eg. ListFeatureClasses(): # Determine if the input has a defined coordinate system, can't project it if it does not Is there a way using arcpy to grab feature classes directly from an SDE and copy to a folder? I have a real chunky way to do it, namely using these functions: arcpy. Reply. charts) Data Access (arcpy. ListFiles() Returns a list of Returns a list of the feature classes in the current workspace, limited by name, feature type, and optional feature dataset. But I need the list of fields to be exported to excel or csv. Each feature class has a field which represents the number of days since the feature was visited, either by inspection or event. It only contains the path up to the gdb and then appends the feature class name to it (e. conversion. gdb" feature_classes = [] walk = Loop through geodatabase (to get list of feature classes) Use Walk (arcpy. This is not my data, so I cannot change the name of the feature class in production. In particular, if a workspace contains both stand-alone feature classes and additional feature classes that are part of a feature dataset, then calling the DatasetNames property on the workspace with a dataset type of esriDTFeatureClass will return only the One by one, I would like to get the name of the feature class (ID_NB) and search for its corresponding feature class in another dataset (called CCH) so that I can perform the Intersect function on the two files and save the output in the 3rd feature dataset and call it ID_Ints. append(fcOut) There is a missing reference to the GDB. currentversion. workspace = wrkspc workspaces = arcpy. Set the feature dataset list: datasets = arcpy. workspace = gdb print 'Processing ', arcpy. workspace = "C:\\data\\St_Lucia. If one does then just skip. join(dirpath, dirname) #List feature classes in the geodatabase fcs = arcpy. owner. geocoding) Image Analysis (arcpy. tblsInMemory = arcpy. da):. Walk(workspace, datatype="FeatureClass") for dirpath, dirnames, filenames in walk: for filename in filenames: fcs. walk and list datasets with a "Feature" dataset type filter and then get a list of polylines using list feature classes with a "Polyline" filter. sa. mapping. aprx'): projects. 1) are here: field mappings, which are a collection of field map objects There seem to be some typo issues in that first link's answer (and I didn't find it sufficiently explained), so I got it to work this way: I verified that it was spelled correctly, and decided to try listing datasets and feature classes to see how it looked and properly format the string to capture the feature class. ListFeatureClasses() and arcpy. Solved: Hey Everyone, I am wondering if anyone has got a simple script that they have that will iterate over all feature classes within my Enterprise Geodatabase, # set workspace arcpy. Many data types include properties from other property groups. The returned list can be limited with search criteria for name and field type and will contain Field objects. workspace=r'D:\test. The following example shows how this is done: import arcpy # Set the workspace. The workspace environment must be set before using several of the The arcpy. I have another nearly identical gdb that does not have this Try specifying ("*", "Feature") to list just the Feature Classes. I knew, in theory - i have to create a csv file -> open it -> Append the "Print_results" to that file. workspace = gdb datasets = arcpy. ; Loading a new feature class into a FeatureSet object will not overwrite the original feature class. na. ListTables("tableA") #the table needed is 'tableA' arcpy. Walk works very slightly better, by at least returning that one feature class, but ultimately I think we're stuck with a broken API. da) Geocoding (arcpy. import arcpy inputWorkspace Since the only parameter is entered as a 3 digit ID number (string) I use a wildcard query with arcpy. gdb\testdataset\featureclass. SearchCursor? with arcpy. sde" # Set workspace arcpy. Some systems don't have waterline data. For example, the features of two annotation feature classes can be identical but the feature classes may have different extension properties, such as different symbols in the symbol collection and Stack Exchange Network. /base/gdb. a lock can be applied), an if not needs to be used to find where it returns False (it is locked). da) method. Learn how to use the ListFeatureClasses function to return a list of feature classes in the current workspace, limited by name, feature type, and optional feature dataset. This list can be copied from the Python window within ArcMap and pasted into a spreadsheet. ListWorkspaces('*', "FileGDB") for item in workspaces: print item env. GetCount_management (fc Solved: Hey Everyone, I am wondering if anyone has got a simple script that they have that will iterate over all feature classes within my Enterprise Geodatabase, # set workspace arcpy. The load method will only When I list feature classes it returns the database and the version along with the feature class. Part of my code is: fc = arcpy. Walk module with keyword "Any" and with each datatype mentioned; no success yet. Note. See examples, parameters, and tips for working with Learn how to use arcpy to list all feature classes, features, tables and fields in geodatabases. arcpy. I can merge feature classes within a file geodatabase without having issues by creating a list of the feature classes and using Merge_management. gdb" out_table = "checkGeometryResult" # A variable that will hold the list of all the feature classes # in the geodatabase fc_list = [] # Identify all feature classes in the geodatabase for path You can iterate through all the feature datasets within a file geodatabase (or SDE) with the following: fcList = [] for fds in arcpy. # Name: CopyFeatures_Example2. ListFeatureClasses('','',fds): fcList. gdb" #Get list of feature classes in geodatabase FCs = arcpy. workspace = "c:/base/gdb. Set the wildcard parameter to the name of the field you are searching for (e. Deactivated User ‎09-09 Note: This topic was updated for 9. workspace = gdb # Iterate through each feature class for dataset in arcpy. the geodatabase apart from "Building" So I expanded the code a bit and try to loop the merge command through all these feature class: import arcpy import os #----- #example list workspace arcpy. featureclasses = arcpy. For those trying to break into python there are good help documents in your local install; tip: the python way usually has the same name as the tool used in model builder (look up rename. AddMessage Basically, list all feature classes in the staging gdb, then compare that list to the list of feature classes in the master gdb and delete the ones in the master gdb with the same name as one in the staging gdb. A Python list containing the names of the feature classes participating in the topology. Note with Get Count that you need to access the result as an integer in your script. ListDatasets Data Type: Explanation: String: A list containing dataset names returned from the function, limited by the wildcard and feature type arguments. Once you have a FeatureSet object, you can access the features property to get a list of Feature objects as seen earlier. walk, and doesn't rely on setting workspace environments, which is both slow and prone to mistakes. Copy shapefiles to a geodatabase. split method if you want to utilize a list of feature classes using python. Same general idea though, if there are feature datasets, you need to set your working directory to that dataset before listing the features within. 1 if you still wanted to do this you could try a script similar to this. Arcpy Copy Feature Classes with Overwrite to Discussion. 1, ran well there, and is being rewritten for ArcPy on ArcGIS Pro 2. import arcpy #Set workspace environment to geodatabase arcpy. import arcpy import os workspace = r"C:\Users\OWNER\Documents\ArcGIS\Default. append('') # create a list with the featureclasses lst_fcs = [] for ds in datasets: for fc in arcpy. These functions will be illustrated using tabular data formats, shapefiles, and geodatabase feature classes. ListFeatureClasses() for fc in listFC: # do something See the Help page for arcpy. for dirpath, dirnames, filenames in arcpy. ListFeatureClasses() #Loop through feature classes in list for FC in FCs: #List fields in feature class fields = arcpy. workspace = dir gdbList = arcpy. The layer names within the map document have been changed from the original feature class, so listlayers does not give me an accurate description of the actual feature classes in use. ListFeatureClasses # Copy shapefiles to a file geodatabase for fc in featureclasses: arcpy. Summary. ListTables() If you want to guarantee that you're only grabbing the intended feature classes and that all of them are there, you could do this instead: fcsOut = list() for fc in fcs: fcOut = os. ListWorkspaces . I can do it with string manipulation How can I use ArcPy to loop into all Feature Classes in a dataset Structurein Geodatabase GEWA. gdb" # Get a list of all the tables. See code samples and Learn how to use the ListFeatureClasses function to return a list of feature classes in the current workspace, limited by name, feature type, and optional feature dataset. workspace = gdb #--change working directory to each GDB in list Here's a little piece of code to check for relationship class names greater than length 30: arcpy. workspace fcs = [] for fds in arcpy. ListFields(FC) #Loop through fields for field in fields: #Check if field has domain This is the order in which they are stored in the database, what you see in ArcCatalog has been sorted alphabetically to assist you in finding the proper feature class. endswith('. Sort this feature class by HWY_NUM and replace OSRS_ORN_NER by the sorted one. import arcpy dir = r'D:\output' arcpy. 1. The os module would come in handy. Finally, len() is used to count the number of files in the feature_classes = [] list. Building off the example code in the documentation linked above, something like this: When I list feature classes it returns the database and the version along with the feature class. import os import arcpy # Set the workspace for ListFeatureClasses arcpy. Below is a script that gets just the folder specified. ListFeatureClasses to create a loop through all of the feature classes for each class, call Make Feature Layer, creating a layer with the same name as the feature class call Select By Attributes and pass in a where clause that will find your edits (hopefully this is the same query across all feature classes) I'm working with SDE connection and want to find if a layer exists on a server. Hi CC, ListFeatureClasses has an optional wildcard parameter I think you could use. Feature classes participating in a geometric network cannot be projected independently; the entire feature dataset containing the network must be projected. sfa Territory Design arcpy. conn = r'<path_to_my_sde_connection>' fclist = arcpy. Before you begin using Python to list and describe datasets, you will download and extract a . gdb" # Use ListFeatureClasses to generate a list of shapefiles in the I've got the below script and found very useful. GetParameterAsText(0). mapping and list all of the layers, but I am having a difficult time listing the feature classes that are being used. ListDatasets() Returns a list of feature classes arcpy. ListLayers() arcpy. Otherwise, listing the feature classes in a file geodatabase is straight forward with Walk (arcpy. append(row) ('points' is the feature class, 'state' is the attribute within the feature class) but that just makes a list of tuples, not feature class records! I ultimately want a list of records in that feature class with a status of 'new', so The problem seems somehow related to having a feature class with the same name as the dataset that contains it. A script can define a feature by creating a Point object, populating its properties, and placing it in an Array. Once you have the feature class you may want to verify data type (feature class, table,. schema. The second one is that the tool stucks at the arcpy. sde' gdbFile = r 'c:\1\x. gdb" datasets = arcpy. sde" fcs = [] walk = arcpy. Has anyone encountered this issue with arcpy. Describe, which returns the same information but as a dictionary. By the way, I don't think an excel file is a valid output to TableSelect. import arcpy walk = arcpy. listdir(mxdDir): mxdPath = os. List_Datasets() is only returning the name of the dataset not the full path. geodatabase connection). TableToExcel. Using the FeatureSet object as input to a tool or function that modifies the input, such as Calculate Field or UpdateCursor, will modify the original feature class. The ID field is not created when you provide a Template Dataset parameter value. workspace = os. Copy. See the syntax, parameters, return value, Returns a list of the feature classes in the current workspace, limited by name, feature type, and optional feature dataset. The Editor Tracking property group is supported if editor tracking has been enabled for this feature class. “name”, “*_name”, etc. I haven't had a chance to really test this out yet. fiona. workspace = adminconn arcpy. AddField The list containing feature class names is returned from the function, limited by the optional wild_card, feature_type, and feature_dataset arguments. I want to make a loop on each name, count the number of rows in the arcpy. find rename_management) and if you're really stumped export the model to Tables represent entity classes with uniform properties. gdb/"+dataset #Open You want to use the walk method on top of using the os. wmx Returns a list of datasets arcpy. join(dirpath, filename)) for fc in fcs: #Get feature Thank you fot you answer, i actually forgot to mention that it's an enterprise database, so all the feature classes are prefixed by the name of the database and also the name of the schema; giving something like this : databasename. I know there are several ways to do this, but I decided to to use . ). The Feature Class Location parameter value (geodatabase or folder) must already exist. The code that I have now prints each feature class and feature data set; but does not denote whether if the object printed is a feature class or feature data set. workspace = r "[path to your workspace]" lyr = arcpy. Returns a list of fields in a feature class, shapefile, or table in a specified dataset. Features have a visual representation and user experience - on a map, in a 3D scene With ArcPy and Python you can build empty lists, and then use a SearchCursor on each layer to iterate through all the selected features and add each one to the list. It includes a diverse set of exposed classes, class properties I'm trying to get a list of feature classes in a folder and it's subfolders. mp. ListFeatureClasses() for file Once you've got a nice list of all feature classes, you can identify which ones are populated with at least one feature using Get Count—Data Management toolbox | ArcGIS Desktop. ListFeatureClasses does exactly this given an input workspace (e. workspace =r'C:\Users\user\Desktop\geodatabase\geoA. Merge_management(l, "D:\FGDB. da (for data access) use arcpy. cim (cartographic information model)-arcpy. 限制返回的结果。如果未指定某一值，则返回所有值。通配符不区分大小写。 You want to filter the feature classes during the walk statement. da. This is the code I have for that so far: Discussion. GetCount_management (fc Based on my understanding in coding, I thought the following code will list all points in every feature in my Building polygon feature class: arcpy. ListFeatureClasses(feature Listing and finding data sets is best accomplished using Walk - ArcGIS Pro | Documentation. Returns a Python List that will contain the names of the feature classes under the I can totally understand what you're saying and fundamentally agree with you but this is about how and not why. workspace = stagingGDB killList = [os. For example, all points in the feature class crothr_pt would have 'Other' written in the NRHP_Type field. path So I was starting to get back into using arcpy after a non-GIS hiatus and wanted to get a list of feature classes in SDE. import arcpy import os in_workspace = r"C:\your\path" out_workspace = r"C:\your\path2\temp. ArcPy classes, such as the SpatialReference and Extent classes, are often used as shortcuts to complete geoprocessing tool parameters that would otherwise have a more complicated object is created and used to define the output coordinate system of a new feature class created using the Create Feature Class tool. Describe(t) rcs = desc An overview of ArcPy classes. I would like to check in one geodatabase and list the feature classes that are in it; check another geodatabsae for the list of feature classes, if they do not exist in the 2nd geodatabase then execute feature class to feature class. While you wait for 10. workspace = "c:/base" # Use the ListFeatureClasses function to return a list of # shapefiles. For example, you may want to list all the feature classes in a workspace that start with the letter G. ListFeatureClasses() #If there is only one, append it if len(fcs) == 1: feature_classes How to use ArcPy to list feature class and number of rows per feature class? 5. so you shouldn't put it in a loop. ListDataFrames() arcpy. So your code would then be designed to be run in an active document and not as a script say from an IDE. dsList = arcpy. List all MXDs that a feature class is in using arcpy. I would like to generate a list of all the data sets (e. workspace = "c:/base" # Use the From SDK help: Note that only the top-level datasets in the workspace are returned by these methods. Easy enough, you'd think: import arcpy from arcpy import env. The trouble comes when I need to do the same for feature classes contained in feature datasets. workspace = r"X:\311\Obtaining GIS Learn how to use the ListFeatureClasses function to list the feature classes in a workspace, limited by name, feature type, and feature dataset. Hope this When I run the python script it does not include this feature class in the list. SearchCursor(FcLyr, "SHAPE@")as cursor: for row in cursor: So I am trying to create an excel document that list all of my feature services / feature collections and what specific maps they are in, so far I have this, but from arcgis. Also see Inventorying data. AddLayer() arcpy. ListDatasets("*", "Feature") for Learn how to use ListFeatureClasses function to return a list of feature classes in a workspace that match a wildcard and a feature type. 1 SP1 allows you to do this. Rather, you will need to use ArcObjects. If you wish to display the list of feature classes alphabetically in Python just call the sort method on the list of feature classes datasetList = arcpy. workspace = "c:/base" # Use the ListFeatureClasses function to I would also like to identify whether the dataset that is being printed is a feature class or feature dataset. In addition to working with “entities with location” as features, the GIS can also work with non-spatial entities as rows in tables. listlayers() is used within in a list comprehension to iterate through all the featureclasses in each geodatabase with the "AOI" condition. EDIT: From a benchmark standpoint and in the interest of science, it appears that arcpy. I have used the arcpy. AddMessage import os import arcpy # Set the workspace for ListFeatureClasses arcpy. Walk. Buffer. env. If you have feature datasets containing additional feature classes, they will be missed by list feature classes. if not arcpy. My script: import arcpy import os arcpy. env I want to delete selected feature classes using filtered list. py # Description: Convert all shapefiles in a folder to geodatabase feature classes # Import system modules import arcpy import os # Set environment settings arcpy. etc) before you start the list field loop. How can this be done with Python? Here is what I have so far. Using the codes mentioned here Listing feature classes in multiple geodatabases in folder using ArcPy? i was able to list all the feature_classes in multiple geodatabases within a folder. I've set up the code snippet below)to create those feature datasets (a set of county feature classes in a gdb created earlier in the script by StripByAttribute) within the for: loop, but can't figure out how to assign the county name to the new feature dataset (the Pro help examples show how to provide a specific name. If I change the name of the feature class, the python script adds the feature class name to the list. ListFeatureClasses("*", feature I'm making a custom tool that will allow the user to make many different changes to the fields of a chosen feature class or shapefile. See syntax, parameter If you wish to display the list of feature classes alphabetically in Python just call the sort method on the list of feature classes datasetList = arcpy. I'm having two issues. ListDatasets('','feature') + ['']: for fc in In ArcGIS Pro, comparing the differences between two feature classes and returning the differences in the field structure, such as listing missing fields, ensures data quality, accuracy, and reliabili import arcpy def compare_feature_classes(fc1, fc2): def get_fields_info(fc): Import the ArcPy module and set the environment workspace. Looking at your new update it occurred to me if you want to add the layer to project that you have open then you need to reference the current project. Clip_analysis(fc, Buffer, fcOut) fcsOut. ListWorkspaces() to see how to restrict your list to certain types of workspaces or using a wildcard. ListDatasets("*","Feature") Here's a script I wrote that lists all of the Feature Datasets (and the Feature Classes contained within them, with their geometry type) in an SDE/Oracle instance. This only works well if you have enough RAM to read all of the feature class(es) that you need into memory. A collection of feature classes and tables, with the associated relationships among the entities, is a feature layer collection. ArcPy DA Walk mimics the behavior of Python's os. workspace = 'C:\\ENTER_YOUR_FILE_NAME_HERE' #create variables for your two comparisons feature_class = 'YOUR_FEATURE_CLASS_NAME' table = 'YOUR_EXCEL_TABLE' urows = arcpy. ListDatasets(feature_type='feature') datasets = [''] + datasets if datasets is not None else List Feature Classes is great but only lists the FCs at the root level of your geodatabase. 3. Discussion The workspace environment must be set before using several of the list functions, including ListDatasets , ListFeatureClasses , ListFiles , ListRasters , ListTables , and ListWorkspaces . e. This script was initially written for ArcPy on ArcGIS Desktop 10. ListFeatureClasses()? This can be accomplished using the functions of ArcPy to list and describe datasets. For checking data type you may reference this Q/A: How to use ArcPy to list feature class and number of rows per feature class? 5. Visit Stack Exchange You'll also likely need to split off the database name and data owner as the feature class name will likely come across as database. workspace = r"[WORKSPACE_NAME]" Note: To use the current default workspace, replace the environmental workspace parameter as follows: arcpy. First build a list of feature classes in loop: #l is a list of featureclasses with absolute path l = [] for r in rows: # r is a featureclass like "D:\FDB. Would it best to use count or arcpy. and i would like to exclude the featureclasses where the FeatureClasseName starts with a certain The Describe function returns the following properties for feature classes. import arcpy, os from arcpy import env wrkspc = r 'D:\Path_to_mxds' env. Diskussion The workspace environment must be set before using several of the list functions, including ListDatasets , ListFeatureClasses , ListFiles , ListRasters , ListTables , and ListWorkspaces . Solve. 7. The workspace must be specified before using any of the List methods except ListFields and ListIndexes. I am trying to create a new script with a hard-coded geodatabase filename, that lists the feature classes it contains to the console. import acrpy arcpy. I'm trying to merge a group of like feature classes which are contained within separate feature datasets. crime_features = crime Discussion. Finally, itertools flattens the list so that all of the The list containing feature class names is returned from the function, limited by the optional wild card, feature type, and feature dataset arguments. As I want the FC to be a point layer, I thought about using add XY event layer, however there seems to be no option for adding a field list and my x,y coordinates are in a tuple instead of Standard Feature Analysis arcpy. def listFcsInGDB(gdb): ''' list all Feature Classes in a geodatabase, including inside Feature Datasets ''' arcpy. g, relationship classes, tables, feature classes, including the feature classes within Feature Datasets) in an enterprise database in each schema (. How do I iterate through all the file gdb's and add fields into each of them? gdbs. I can access the map document through arcpy. It appears this question is about listing all the feature classes in a geodatabase, both stand-alone and those The list containing feature class names is returned from the function, limited by the optional wild_card, feature_type, and feature_dataset arguments. gdb" # variables: fcs = arcpy. append(os. #import modules import os import arcpy # input workspace ws = r'C:\Users\Infomacion. I have 2 feature datasets, but when I do the "print(fcList)" , seems like only the features one dataset are being listed. workspace = "e:/temp/ramac. Since the only parameter is entered as a 3 digit ID number (string) I use a wildcard query with arcpy. I can't find it in any of the applicable Describe objects. You will want to use arcpy. The code below is adapted from the second code example: import arcpy import os gdb = # arcpy. ia) Mapping The arcpy. Each of these feature classes is related to two tables: one for inspections and one for events. shp" #folderToExamine = r"C:\MGIS You can easily access geodatabases and featureclasses with fiona and glob using a couple lines of code. Walk( workspace, datatype = 'FeatureClass', type = 'Polygon'): for dirname in dirnames: arcpy. Merge feature classes in feature datasets using ArcPy? 1. I am trying to use arcpy to create a feature class with all the information from the list, with the proper field names from the list of field names. This example is a simplified version of what I need. import arcpy from arcpy import env import os # Set the workspace for the ListFeatureClass function # env. workspace = ws # feature dataset list datasets = arcpy. ListFeatureclasses(conn) for fc in fclist: print(fc) This took about 7 minutes for me to list 154 feature This will list all of the feature classes. walk(project_folder): #Find all aprx files in projects_folder for file in files: if file. Here's an example on how to iterate through an Enterprise Geodatabase and find which feature classes have attribute rules. ListTables() functions with the optional wildcard parameter. Something like this would work, but you can adapt it to what you need: # Name: AppendAnnotation_Example. path. ListDatasets('', 'feature'): for fc in arcpy. myfeatureclass This I think I can handle by making it a string and split it. workspace = your_gdb #Get list of feature classes in geodatabase FCs = arcpy. If you navigate to the feature class in question in the catalog window of ArcMap or in ArcCatalog, the "Location:" field should contain the valid full path for the feature class that you can copy and paste into your script. ListDatasets(feature_type='feature') datasets = [''] + datasets if datasets is not None else [] for ds in datasets: for fc in arcpy. FeraureClasseName. 1 Kudo by BradJones. env I found the answer here, it requires field mapping: copy feature class and retain selected fields with arcpy The documentation pages (for 10. If you just want to write the table to an excel spreadsheet you Loop through all feature classes and first add a field, then write the name of the feature class into the added field. ListFeatureClasses(): # Determine if the input has a defined coordinate system, can't project it if it does not Hello, I'm trying to write a code to copy the feature classes inside of feature datasets. ListDatasets(feature_type='feature') datasets = [''] + datasets if datasets is not None else How do you check if a feature class is empty and if it's empty append features to that feature class, if it's not not empty it would just pass or ignore the append. workspace = r"D:\_StuData\GIS\Projects\PersonalProjects\Product\test. py # Description: Use AppendAnnotation to append annotation feature classes in a # geodatabase # import system modules import arcpy import os # Set environment settings - user specified # User input geodatabase for annotation location - eg. SearchCursor("Building","Shape@") for row in rows: print row for p in row: print p But that displays the following results for each polygon: Using insert and update cursors, you can use scripts to create features in a feature class or update existing ones. ctylist = arcpy import arcpy, os, csv project_folder = r'C:\GIS\ArcGIS_Pro_projects' output_csv_folder = r'C:\GIS\temp' projects = [] for root, folder, files in os. See arcpy. # Import modules import arcpy import os # The geodatabase in which the feature classes will be checked arcpy. ListFeatureClasses() #Loop through feature classes in list for FC in FCs: #List fields in Merge tool expect you a list of feature classes as the input. If you define a geodatabase as your input workspace only the feature classes directly under the geodatabase will be iterated over (standalone feature classes). gdb and delete Two fields of them called MapBy and EnabledBy if they exist? (All of feature classes have the Mapby but only some Our Storm Water personnel maintain several feature classes in an enterprise geodatabase, which is currently at version 10. gdb\fds" feature_classes = [] for dirpath, dirnames, filenames in Returns a list of the feature classes in the current workspace, limited by name, feature type, and optional feature dataset. . ListDatasets(feature_type='feature') datasets. zip file of the project data and review the datasets in If your fGDB actually does have feature datasets (not just top-level feature classes), you could do: import arcpy import os arcpy. The load method will only This will create a comma separated list containing the geodatabase name, the feature class name, and number of features within the feature classes. import arcpy arcpy. mapping import WebMap import arcpy import pandas as pd def main(): # logs into active portal in ArcGIS Pro gis = GIS('pro') arcpy. FeatureClassToFeatureClass_conversion()‍‍ ‍‍‍‍ The import arcpy from arcpy import env import os #set path where the shapefiles are located arcpy. SearchCursor(FcLyr, "SHAPE@")as cursor: for row in cursor: Usage. ArcPy Feature Class to Feature Class blank results - ArcGIS Pro. join('in_memory', fc) arcpy. The following script walks through a workspace, create a list of every polyline, and copies the polylines to an output workspace. ListWorkspaces Once you've got a nice list of all feature classes, you can identify which ones are populated with at least one feature using Get Count—Data Management toolbox | ArcGIS Desktop. Code sample is: ws = r'Database Connections\\Connection to sde-srv. Just seems like I might be able to streamline the code a bitany feedback is welcome. ListDatasets() featureclasses = arcpy. CopyFeatures Here below my code: Thanks in advance for any tip. oqbeen novrdv jhuk yksxfps pzthqyt yldqhtp vxwz weeenyy ouare oawru