Latest Contributions by erica_poisson

Hi -  One of my users contacted me because a python script he is running has started giving him some issues after our organization pushed Pro version 3.0.0 to our workstations. His script (below) is exporting a feature layer to a CSV, which is then being pulled into R for further analysis. Previously, the CSV would export and any null values in the attribute table would just be blank/empty. Now, they are all coded to "None" which has thrown off his processes in R. He added logic into the R script to deal with these new "None" values, however I was curious if there was some kind of change at Pro version 3.0.0 which could have caused this. His Py script had been updated to Python 3 awhile ago and was running fine. We are uncertain what the problem could be, but the issues started happening right around when we upgraded ArcGIS Pro.  I also notice that if I go to the hosted feature layer in ArcGIS Online and export to a CSV from the Item Details page, null values are empty and not coded as "None". Same if I view the feature layer in AGOL or Pro.  Any ideas on what could be causing this would be appreciated. Here is the Python script: #!C:\\Program Files\\ArcGIS\\Pro\\bin\\Python\\envs\\arcgispro-py3 python # coding: utf-8 # In[60]: import arcgis from arcgis.gis import GIS from arcgis.gis import * import os import getpass portal_url = rhttps://mass-eoeea.maps.arcgis.com/ # ArcGIS user credentials to authenticate against the portal username = 'USERNAME' password = 'PASSWORD' gis = GIS(portal_url, username, password) # ID of the feature service you want to export featureServiceID = "0d081b35bbe2466290926f0f09faffe5" # Get username username = getpass.getuser() # Output format Shapefile | CSV | File Geodatabase out_format = 'CSV' # Local folder where the data will be downloaded (include slash at the end) download_folder = "C:\\Users\\" + username + PATH # Address of your ArcGIS portal portal_url = rhttps://mass-eoeea.maps.arcgis.com/ download_file = download_folder + 'download.zip' # ID of Field Data item_id = featureServiceID filename = "stage_turbidity" + "." + out_format outpath = download_folder + filename # Get content and save to csv my_item = gis.content.get(item_id) my_layer = my_item.tables[0].query().sdf my_layer.to_csv(outpath, index = False) #Download photos download_folder_photos = download_folder + "Photos\\" #Query to get list of object ids in layer featureLayer = my_item.tables[0] featureObjectIds = featureLayer.query(where='1=1', return_ids_only=True) #Loop through features in layer emptyAttachments = 0 for j in range(len(featureObjectIds['objectIds'])): currentObjectId = featureObjectIds['objectIds'][j] currentObjectIdAttachments = featureLayer.attachments.get_list(oid=currentObjectId) if len(currentObjectIdAttachments) > 0: #Loop through feature attachments and download to appropriate folder for k in range(len(currentObjectIdAttachments)): attachmentId = currentObjectIdAttachments[k]['id'] attachmentName = currentObjectIdAttachments[k]['name'] attachmentParentId = currentObjectIdAttachments[k]['parentGlobalId'] FileName = '{}'.format(attachmentName) AttachmentPath = '{}\\{}'.format(download_folder_photos, FileName) FinalFileName = '{}.{}'.format(attachmentParentId,"jpg") FinalAttachmentPath = '{}\\{}'.format(download_folder_photos, FinalFileName) if not os.path.isfile(FinalAttachmentPath): featureLayer.attachments.download(oid=currentObjectId, attachment_id=attachmentId, save_path=download_folder_photos) os.rename(AttachmentPath, FinalAttachmentPath) print("Finished downloading csv file.") # Run batch file to process csv outputs and import into Database file = "C:\\Users\\" + username + PATH.bat os.system('"' + file + '"') print ("Stage/Turbdiity Data Processed with R Script" )   Thank you, ... View more

We are using a sidecar to display a series of images. We'd like to add image captions, however can not determine how to do this. We could add a caption to the text of the sidecar, but this is not ideal. The "Attribution" text shows the 'info' icon, and this could also work but again is not ideal. Below is a description of what we are trying to accomplish: My intention with this story map is to tell a friendly, nontechnical story about the importance of Pollinators and, as is, the narrative reads very simply and nicely, free of scientific lingo.  However, while the images show examples of the narrative (pollinators and pollinator gardens, etc), the narrative does not explain what appears in the images.  While reviewing the draft, I realized that captioning the photos with common and scientific names of the flora and fauna would greatly enhance the educational value, for those readers interested in knowing more about pollinators (and gardens), without disrupting the flow of the narrative for those who wish to casually just read a nice story about pollinators.  It seems, a small strip or corner of the image where I could float an explanatory bit of 'Latin' (names, etc, of less than 8-10 words in total) would be ideal for this purpose.  See bolded area above for proposed idea to enhance the ability to add captions to images within a sidecar.  ... View more