Rename "SingeFileError" to "SingleFileError" (#823)

bookmarks/services/singlefile.py

@@ -9,7 +9,7 @@
 from django.conf import settings
 
 
-class SingeFileError(Exception):
+class SingleFileError(Exception):
     pass
 
 
@@ -31,7 +31,7 @@ def create_snapshot(url: str, filepath: str):
 
         # check if the file was created
         if not os.path.exists(temp_filepath):
-            raise SingeFileError("Failed to create snapshot")
+            raise SingleFileError("Failed to create snapshot")
 
         with open(temp_filepath, "rb") as raw_file, gzip.open(
             filepath, "wb"
@@ -47,12 +47,12 @@ def create_snapshot(url: str, filepath: str):
             )
             process.terminate()
             process.wait(timeout=20)
-            raise SingeFileError("Timeout expired while creating snapshot")
+            raise SingleFileError("Timeout expired while creating snapshot")
         except subprocess.TimeoutExpired:
             # Kill the whole process group, which should also clean up any chromium
             # processes spawned by single-file
             logger.error("Timeout expired while terminating. Killing process...")
             os.killpg(os.getpgid(process.pid), signal.SIGTERM)
-            raise SingeFileError("Timeout expired while creating snapshot")
+            raise SingleFileError("Timeout expired while creating snapshot")
     except subprocess.CalledProcessError as error:
-        raise SingeFileError(f"Failed to create snapshot: {error.stderr}")
+        raise SingleFileError(f"Failed to create snapshot: {error.stderr}")

bookmarks/tests/test_bookmarks_tasks.py

@@ -536,7 +536,7 @@ def test_create_html_snapshot_truncate_filename(self):
     def test_create_html_snapshot_should_handle_error(self):
         bookmark = self.setup_bookmark(url="https://example.com")
 
-        self.mock_singlefile_create_snapshot.side_effect = singlefile.SingeFileError(
+        self.mock_singlefile_create_snapshot.side_effect = singlefile.SingleFileError(
             "Error"
         )
         tasks.create_html_snapshot(bookmark)

bookmarks/tests/test_singlefile_service.py

@@ -43,12 +43,12 @@ def test_create_snapshot_failure(self):
         with mock.patch("subprocess.Popen") as mock_popen:
             mock_popen.side_effect = subprocess.CalledProcessError(1, "command")
 
-            with self.assertRaises(singlefile.SingeFileError):
+            with self.assertRaises(singlefile.SingleFileError):
                 singlefile.create_snapshot("http://example.com", self.html_filepath)
 
         # so also check that it raises error if output file isn't created
         with mock.patch("subprocess.Popen"):
-            with self.assertRaises(singlefile.SingeFileError):
+            with self.assertRaises(singlefile.SingleFileError):
                 singlefile.create_snapshot("http://example.com", self.html_filepath)
 
     def test_create_snapshot_empty_options(self):