refactor: Switch to brightway

data/common/__init__.py

@@ -28,6 +28,8 @@ def spproject(activity):
             return "ADEME UPR"
         case "Woolmark":
             return "Woolmark"
+        case "WFLDB":
+            return "World Food LCA Database"
         case _:
             return "AGB3.1.1 2023-03-06"
 

data/common/export.py

@@ -234,7 +234,7 @@ def compute_impacts(frozen_processes, default_db, impacts_py):
         if not activity:
             raise Exception(f"This process was not found in brightway: {process}")
 
-        results = compute_simapro_impacts(activity, main_method, impacts_py)
+        results = None  # compute_simapro_impacts(activity, main_method, impacts_py)
         # WARNING assume remote is in m3 or MJ (couldn't find unit from COM intf)
         if process["unit"] == "kWh" and isinstance(results, dict):
             results = {k: v * 3.6 for k, v in results.items()}
@@ -394,7 +394,13 @@ def find_id(dbname, activity):
 
 
 def compute_simapro_impacts(activity, method, impacts_py):
-    strprocess = urllib.parse.quote(activity["name"], encoding=None, errors=None)
+    name = (
+        activity["name"]
+        if spproject(activity) != "World Food LCA Database"
+        # TODO this should probably done through disabling a strategy
+        else f"{activity['name']}/{activity['location']} U"
+    )
+    strprocess = urllib.parse.quote(name, encoding=None, errors=None)
     project = urllib.parse.quote(spproject(activity), encoding=None, errors=None)
     method = urllib.parse.quote(main_method, encoding=None, errors=None)
     api_request = f"http://simapro.ecobalyse.fr:8000/impact?process={strprocess}&project={project}&method={method}"

data/common/import_.py

@@ -192,7 +192,7 @@ def import_simapro_csv(
             zf.extractall(path=tempdir)
             unzipped, _ = splitext(join(tempdir, basename(datapath)))
 
-        if "AGB" in datapath:
+        if "AGB3" in datapath:
             print("### Patching Agribalyse...")
             # `yield` is used as a variable in some Simapro parameters. bw2parameters cannot handle it:
             # (sed is faster than Python)

data/import_ecoinvent.py

@@ -47,6 +47,15 @@ def organic_cotton_irrigation(db):
 STRATEGIES = [organic_cotton_irrigation]
 
 
+def use_unit_processes(db):
+    """the woolmark dataset comes with dependent processes which are set as system processes. EI3.10 has these processes but as unit processes. So we change the name such as the linking be done"""
+    for ds in db:
+        for exc in ds["exchanges"]:
+            if exc["name"].endswith("Cut-off, S"):
+                exc["name"].replace("Cut-off, S", "Cut-off, U")
+    return db
+
+
 def main():
     projects.set_current(PROJECT)
     # projects.create_project(PROJECT, activate=True, exist_ok=True)
@@ -79,6 +88,7 @@ def main():
         import_simapro_csv(
             join("..", "..", "dbfiles", WOOL),
             db,
+            first_strategies=[use_unit_processes],
             external_db="Ecoinvent 3.10",  # wool is linked with EI 3.10
             excluded_strategies=EXCLUDED,
         )