feat: option to use constraints file url

eodag/api/product/request_splitter.py

@@ -2,6 +2,8 @@
 import json
 import re
 
+import requests
+
 from eodag.utils.exceptions import MisconfiguredError
 
 
@@ -49,13 +51,20 @@ class RequestSplitter:
     def __init__(self, config):
         self.config = config.__dict__
         if (
-            "constraints_file_path" not in self.config
-            or not self.config["constraints_file_path"]
+            "constraints_file_path" in self.config
+            and self.config["constraints_file_path"]
         ):
-            self.constraints = {}
-        else:
             with open(self.config["constraints_file_path"]) as f:
                 self.constraints = json.load(f)
+        elif (
+            "constraints_file_url" in self.config
+            and self.config["constraints_file_url"]
+        ):
+            res = requests.get(self.config["constraints_file_url"])
+            self.constraints = res.json()
+        else:
+            self.constraints = {}
+
         self.metadata = self.config["metadata_mapping"]
         if "multi_select_values" in self.config:
             self.multi_select_values = self.config["multi_select_values"]

eodag/plugins/apis/cds.py

@@ -95,6 +95,16 @@ def query(
             ]["constraints_file_path"]
         else:
             self.config.constraints_file_path = ""
+        if (
+            kwargs["productType"] in getattr(self.config, "products", {})
+            and "constraints_file_url"
+            in getattr(self.config, "products", {})[kwargs["productType"]]
+        ):
+            self.config.constraints_file_url = getattr(self.config, "products", {})[
+                kwargs["productType"]
+            ]["constraints_file_url"]
+        else:
+            self.config.constraints_file_url = ""
         # start date
         if "startTimeFromAscendingNode" not in kwargs and "id" not in kwargs:
             kwargs["startTimeFromAscendingNode"] = (

eodag/plugins/apis/ecmwf.py

@@ -94,6 +94,16 @@ def query(
             ]["constraints_file_path"]
         else:
             self.config.constraints_file_path = ""
+        if (
+            product_type in getattr(self.config, "products", {})
+            and "constraints_file_url"
+            in getattr(self.config, "products", {})[product_type]
+        ):
+            self.config.constraints_file_url = getattr(self.config, "products", {})[
+                product_type
+            ]["constraints_file_url"]
+        else:
+            self.config.constraints_file_url = ""
 
         # start date
         if "startTimeFromAscendingNode" not in kwargs and "id" not in kwargs: