Update error for offset arg in timezone

Author: donBarbos

Lib/_pydatetime.py

@@ -563,7 +563,7 @@ def _check_utc_offset(name, offset):
     if not -timedelta(1) < offset < timedelta(1):
         raise ValueError("offset must be a timedelta "
                          "strictly between -timedelta(hours=24) and "
-                         f"timedelta(hours=24), not {offset.__repr__()}")
+                         "timedelta(hours=24)")
 
 def _check_date_fields(year, month, day):
     year = _index(year)
@@ -2419,7 +2419,7 @@ def __new__(cls, offset, name=_Omitted):
         if not cls._minoffset <= offset <= cls._maxoffset:
             raise ValueError("offset must be a timedelta "
                              "strictly between -timedelta(hours=24) and "
-                             f"timedelta(hours=24), not {offset.__repr__()}")
+                             "timedelta(hours=24)")
         return cls._create(offset, name)
 
     def __init_subclass__(cls):

Modules/_datetimemodule.c

@@ -1440,8 +1440,7 @@ new_timezone(PyObject *offset, PyObject *name)
         GET_TD_DAYS(offset) < -1 || GET_TD_DAYS(offset) >= 1) {
         PyErr_Format(PyExc_ValueError, "offset must be a timedelta"
                      " strictly between -timedelta(hours=24) and"
-                     " timedelta(hours=24),"
-                     " not %R", offset);
+                     " timedelta(hours=24)");
         return NULL;
     }
 
@@ -1513,8 +1512,7 @@ call_tzinfo_method(PyObject *tzinfo, const char *name, PyObject *tzinfoarg)
             Py_DECREF(offset);
             PyErr_Format(PyExc_ValueError, "offset must be a timedelta"
                          " strictly between -timedelta(hours=24) and"
-                         " timedelta(hours=24),"
-                         " not %R", offset);
+                         " timedelta(hours=24)");
             return NULL;
         }
     }