fix: correct Python 2 except syntax across API modules

Replace bare comma-separated except clauses (Python 2 syntax) with
parenthesized tuples (Python 3 syntax) in api.py, client.py, and
parser.py. The comma syntax silently causes wrong behavior in Python 3
where only the first exception type is caught and the second is assigned
as the exception variable.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: mikejhill

custom_components/rouvy/api.py

@@ -176,7 +176,7 @@ def _is_redirect_body(body: str) -> bool:
             data = json.loads(body)
             if isinstance(data, list) and len(data) > 0:
                 return bool(data[0] == ["SingleFetchRedirect", 1])
-        except ValueError, TypeError, IndexError:
+        except (ValueError, TypeError, IndexError):
             pass
         return False
 

custom_components/rouvy/api_client/client.py

@@ -286,7 +286,7 @@ def _is_redirect_response(self, response: requests.Response) -> bool:
             if isinstance(data, list) and len(data) > 0:
                 return bool(data[0] == ["SingleFetchRedirect", 1])
             return False
-        except ValueError, TypeError, IndexError:
+        except (ValueError, TypeError, IndexError):
             return False
 
 

custom_components/rouvy/api_client/parser.py

@@ -122,7 +122,7 @@ def _decode_value(self, value: Any, resolve_int_as_index: bool = False) -> Any:
                 if value[0] == "D" and isinstance(value[1], (int, float)):
                     try:
                         return datetime.fromtimestamp(value[1] / 1000)
-                    except ValueError, OSError:
+                    except (ValueError, OSError):
                         _LOGGER.warning("Invalid timestamp: %s", value[1])
                         return value
 
@@ -350,7 +350,7 @@ def _safe_int(value: Any) -> int:
         return int(value)
     try:
         return int(value)
-    except TypeError, ValueError:
+    except (TypeError, ValueError):
         return 0
 
 
@@ -360,7 +360,7 @@ def _safe_float(value: Any) -> float:
         return float(value)
     try:
         return float(value)
-    except TypeError, ValueError:
+    except (TypeError, ValueError):
         return 0.0