cast to int

Author: Sean Sullivan

elastic_datashader/config.py

@@ -94,7 +94,7 @@ def config_from_env(env) -> Config:
         datashader_headers=load_datashader_headers(env.get("DATASHADER_HEADER_FILE", "headers.yaml")),
         elastic_hosts=env.get("DATASHADER_ELASTIC", "http://localhost:9200"),
         ellipse_render_mode=env.get("DATASHADER_ELLIPSE_RENDER_MODE", "matrix"),
-        ellipse_render_min_zoom=env.get("DATASHADER_ELLIPSE_RENDER_MIN_ZOOM", 8),
+        ellipse_render_min_zoom=int(env.get("DATASHADER_ELLIPSE_RENDER_MIN_ZOOM", 8)),
         hostname=getfqdn(),
         log_level=get_log_level(env.get("DATASHADER_LOG_LEVEL", None)),
         max_batch=int(env.get("DATASHADER_MAX_BATCH", 10_000)),