https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-sdk-for-net-support-for-system-io/idi-p/1241108 <P>I've been working on an add-in for Pro 3.0 that automates fetching various GIS data from online sources, processing them and adding them to our projects.&nbsp; Sometimes it would be very handy if the geoprocessing tools could accept a System.IO.Stream as input rather than a file.</P><P>Currently, I am downloading GeoJSON files archived in .zip files and have to extract the files to disk before passing the extracted files to geoprocessing tools. (In this case, JSON to Features)&nbsp; If I could pass a Stream, I wouldn't have to write all the files to disk first, I could access the ZipArchiveEntry's Stream directly without extracting, processing, and deleting the files again.</P><P>I can imagine other use cases as well, like passing a Stream directly from HttpClient to a geoprocessing tool.</P> Wed, 14 Dec 2022 15:50:30 GMT DanielRatzlaff 2022-12-14T15:50:30Z https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-sdk-for-net-support-for-system-io/idi-p/1241108 <P>I've been working on an add-in for Pro 3.0 that automates fetching various GIS data from online sources, processing them and adding them to our projects.&nbsp; Sometimes it would be very handy if the geoprocessing tools could accept a System.IO.Stream as input rather than a file.</P><P>Currently, I am downloading GeoJSON files archived in .zip files and have to extract the files to disk before passing the extracted files to geoprocessing tools. (In this case, JSON to Features)&nbsp; If I could pass a Stream, I wouldn't have to write all the files to disk first, I could access the ZipArchiveEntry's Stream directly without extracting, processing, and deleting the files again.</P><P>I can imagine other use cases as well, like passing a Stream directly from HttpClient to a geoprocessing tool.</P> Wed, 14 Dec 2022 15:50:30 GMT https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-sdk-for-net-support-for-system-io/idi-p/1241108 DanielRatzlaff 2022-12-14T15:50:30Z https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-sdk-for-net-support-for-system-io/idc-p/1255461#M23170 <P><a href="https://community.esri.com/t5/user/viewprofilepage/user-id/628152">@DanielRatzlaff</a>&nbsp;Would this code be helpful to you?</P><LI-CODE lang="python">import json import zipfile d = None data = None with zipfile.ZipFile("./data/drug-event-Q4-0001-of-0013.json.zip", "r") as z: for filename in z.namelist(): print(filename) with z.open(filename) as f: data = f.read() d = json.loads(data.decode("utf-8"))</LI-CODE><P>&nbsp;</P> Mon, 06 Feb 2023 19:48:15 GMT https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-sdk-for-net-support-for-system-io/idc-p/1255461#M23170 JonathanNeal 2023-02-06T19:48:15Z