Resolve DeprecationWarning and ResourceWarning in excel importers

README.md

@@ -22,7 +22,7 @@ Installation is fully documented in the official documentation, [arches.readthed
 ```
 then
 ```
-    arches-project create myproject
+    arches-admin startproject myproject
 ```
 enter the new `myproject` directory
 ```

arches/app/etl_modules/base_import_module.py

@@ -354,13 +354,14 @@ def read(self, request=None, source=None):
             if file.split(".")[-1] == "xlsx":
                 try:
                     uploaded_file_path = os.path.join(self.temp_dir, file)
-                    workbook = load_workbook(
-                        filename=default_storage.open(uploaded_file_path)
-                    )
+                    opened_file = default_storage.open(uploaded_file_path)
+                    workbook = load_workbook(filename=opened_file, read_only=True)
                     self.validate_uploaded_file(workbook)
                     has_valid_excel_file = True
                 except:
                     pass
+                else:
+                    opened_file.close()
         if not has_valid_excel_file:
             title = _("Invalid Uploaded File")
             message = _(

arches/app/etl_modules/branch_excel_importer.py

@@ -261,7 +261,8 @@ def stage_excel_file(self, file, summary, cursor):
             uploaded_file_path = os.path.join(
                 settings.UPLOADED_FILES_DIR, "tmp", self.loadid, file
             )
-            workbook = load_workbook(filename=default_storage.open(uploaded_file_path))
+            opened_file = default_storage.open(uploaded_file_path)
+            workbook = load_workbook(filename=opened_file, read_only=True)
             graphid = self.get_graphid(workbook)
             nodegroup_lookup, nodes = self.get_graph_tree(graphid)
             node_lookup = self.get_node_lookup(nodes)
@@ -272,6 +273,8 @@ def stage_excel_file(self, file, summary, cursor):
                         worksheet, cursor, node_lookup, nodegroup_lookup
                     )
                     summary["files"][file]["worksheets"].append(details)
+            opened_file.close()
+
             cursor.execute(
                 """UPDATE load_event SET load_details = %s WHERE loadid = %s""",
                 (json.dumps(summary), self.loadid),

arches/app/etl_modules/tile_excel_importer.py

@@ -261,7 +261,8 @@ def stage_excel_file(self, file, summary, cursor):
             uploaded_file_path = os.path.join(
                 settings.UPLOADED_FILES_DIR, "tmp", self.loadid, file
             )
-            workbook = load_workbook(filename=default_storage.open(uploaded_file_path))
+            opened_file = default_storage.open(uploaded_file_path)
+            workbook = load_workbook(filename=opened_file, read_only=True)
             graphid = self.get_graphid(workbook)
             nodegroup_lookup, nodes = self.get_graph_tree(graphid)
             node_lookup = self.get_node_lookup(nodes)
@@ -271,6 +272,8 @@ def stage_excel_file(self, file, summary, cursor):
                     worksheet, cursor, node_lookup, nodegroup_lookup
                 )
                 summary["files"][file]["worksheets"].append(details)
+            opened_file.close()
+
             cursor.execute(
                 """UPDATE load_event SET load_details = %s WHERE loadid = %s""",
                 (json.dumps(summary), self.loadid),

arches/app/utils/file_validator.py

@@ -31,7 +31,7 @@ def test_unknown_filetypes(self, file, extension=None):
                 errors.append(f"File type is not permitted: {extension}")
             case "xlsx":
                 try:
-                    load_workbook(io.BytesIO(file))
+                    load_workbook(io.BytesIO(file), read_only=True)
                 except (InvalidFileException, zipfile.BadZipFile):
                     errors.append("Invalid xlsx workbook")
             case "csv":

docker/entrypoint.sh

@@ -215,7 +215,7 @@ init_arches_project() {
 			cd_web_root
 			[[ -d ${APP_FOLDER} ]] || mkdir ${APP_FOLDER}
 
-			arches-project create ${ARCHES_PROJECT} --directory ${ARCHES_PROJECT}
+			arches-admin startproject ${ARCHES_PROJECT} --directory ${ARCHES_PROJECT}
 
 			exit_code=$?
 			if [[ ${exit_code} != 0 ]]; then

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
     "edtf==4.0.1",
     "elasticsearch>=8.3.1,<9.0.0",
     "filetype==1.2.0",
-    "openpyxl==3.1.2",
+    "openpyxl==3.1.5",
     "pillow>=7.0.0",
     "polib==1.1.1",
     "psycopg2==2.9.10",

releases/7.6.0.md

@@ -107,7 +107,7 @@ System:
 Python:
     Upgraded:
         Django == 4.2.16 (or <5.0.0)
-        openpyxl == 3.0.10
+        openpyxl == 3.1.2
         filetype == 1.2.0
 
     Added:

releases/8.0.0.md

@@ -29,6 +29,7 @@ Python:
         Django: 5.1.0
         django-cors-headers: 4.4.0
         psycopg2: 2.9.10
+        openpyxl: 3.1.5
 
     Added:
 

tests/utils/test_file_validator.py

@@ -116,7 +116,7 @@ def test_check_dsstore_strict(self):
         self.assertEqual(errors, ["File type is not permitted: DS_Store"])
 
     @patch("filetype.guess", Mock(return_value=None))
-    @patch("arches.app.utils.file_validator.load_workbook", lambda noop: None)
+    @patch("arches.app.utils.file_validator.load_workbook", lambda file, **kwargs: None)
     def test_valid_xlsx(self):
         errors = self.validator.validate_file_type(self.mock_file, extension="xlsx")
         self.assertEqual(errors, [])