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-rw-r--r--Objects/bytearrayobject.c16
-rw-r--r--Objects/bytesobject.c12
-rw-r--r--Objects/unicodeobject.c13
3 files changed, 32 insertions, 9 deletions
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c
index 827fded..7a74104 100644
--- a/Objects/bytearrayobject.c
+++ b/Objects/bytearrayobject.c
@@ -1280,7 +1280,7 @@ PyDoc_STRVAR(startswith__doc__,
Return True if B starts with the specified prefix, False otherwise.\n\
With optional start, test B beginning at that position.\n\
With optional end, stop comparing B at that position.\n\
-prefix can also be a tuple of strings to try.");
+prefix can also be a tuple of bytes to try.");
static PyObject *
bytearray_startswith(PyByteArrayObject *self, PyObject *args)
@@ -1307,8 +1307,12 @@ bytearray_startswith(PyByteArrayObject *self, PyObject *args)
Py_RETURN_FALSE;
}
result = _bytearray_tailmatch(self, subobj, start, end, -1);
- if (result == -1)
+ if (result == -1) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "startswith first arg must be bytes "
+ "or a tuple of bytes, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
+ }
else
return PyBool_FromLong(result);
}
@@ -1319,7 +1323,7 @@ PyDoc_STRVAR(endswith__doc__,
Return True if B ends with the specified suffix, False otherwise.\n\
With optional start, test B beginning at that position.\n\
With optional end, stop comparing B at that position.\n\
-suffix can also be a tuple of strings to try.");
+suffix can also be a tuple of bytes to try.");
static PyObject *
bytearray_endswith(PyByteArrayObject *self, PyObject *args)
@@ -1346,8 +1350,12 @@ bytearray_endswith(PyByteArrayObject *self, PyObject *args)
Py_RETURN_FALSE;
}
result = _bytearray_tailmatch(self, subobj, start, end, +1);
- if (result == -1)
+ if (result == -1) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "endswith first arg must be bytes or "
+ "a tuple of bytes, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
+ }
else
return PyBool_FromLong(result);
}
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index 9751201..38458ef 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -2228,8 +2228,12 @@ bytes_startswith(PyBytesObject *self, PyObject *args)
Py_RETURN_FALSE;
}
result = _bytes_tailmatch(self, subobj, start, end, -1);
- if (result == -1)
+ if (result == -1) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "startswith first arg must be bytes "
+ "or a tuple of bytes, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
+ }
else
return PyBool_FromLong(result);
}
@@ -2268,8 +2272,12 @@ bytes_endswith(PyBytesObject *self, PyObject *args)
Py_RETURN_FALSE;
}
result = _bytes_tailmatch(self, subobj, start, end, +1);
- if (result == -1)
+ if (result == -1) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "endswith first arg must be bytes or "
+ "a tuple of bytes, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
+ }
else
return PyBool_FromLong(result);
}
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index ddf6f2e..1f1fe8e 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -9029,8 +9029,12 @@ unicode_startswith(PyUnicodeObject *self,
Py_RETURN_FALSE;
}
substring = (PyUnicodeObject *)PyUnicode_FromObject(subobj);
- if (substring == NULL)
+ if (substring == NULL) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "startswith first arg must be str or "
+ "a tuple of str, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
+ }
result = tailmatch(self, substring, start, end, -1);
Py_DECREF(substring);
return PyBool_FromLong(result);
@@ -9073,9 +9077,12 @@ unicode_endswith(PyUnicodeObject *self,
Py_RETURN_FALSE;
}
substring = (PyUnicodeObject *)PyUnicode_FromObject(subobj);
- if (substring == NULL)
+ if (substring == NULL) {
+ if (PyErr_ExceptionMatches(PyExc_TypeError))
+ PyErr_Format(PyExc_TypeError, "endswith first arg must be str or "
+ "a tuple of str, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
-
+ }
result = tailmatch(self, substring, start, end, +1);
Py_DECREF(substring);
return PyBool_FromLong(result);