fix: handle tmdb gzip json responses

This commit is contained in:
jxxghp
2026-05-20 16:54:01 +08:00
parent e00aa42f94
commit 47c4e84fdd
2 changed files with 73 additions and 6 deletions

View File

@@ -174,7 +174,29 @@ class _GzipJsonResponse(_UnicodeDecodeErrorResponse):
super().__init__(gzip.compress(json.dumps(payload).encode("utf-8")))
class _DoubleGzipJsonResponse(_UnicodeDecodeErrorResponse):
"""
模拟代理或上游重复gzip压缩后的JSON响应。
"""
def __init__(self, payload):
"""
将JSON载荷压缩两次复现客户端只自动解开外层gzip的情况。
"""
inner_payload = gzip.compress(json.dumps(payload).encode("utf-8"))
super().__init__(gzip.compress(inner_payload))
class TmdbResponseCacheTest(TestCase):
def test_build_request_headers_disables_response_compression(self):
"""
TMDB请求应避免主动接受压缩JSON减少代理保留gzip响应头的兼容问题。
"""
headers = TMDb._build_request_headers()
self.assertEqual(headers["Accept"], "application/json")
self.assertEqual(headers["Accept-Encoding"], "identity")
def test_request_returns_pickleable_snapshot(self):
tmdb = TMDb()
response = _FakeResponse(
@@ -252,6 +274,20 @@ class TmdbResponseCacheTest(TestCase):
self.assertTrue(result[TMDb._RESPONSE_SNAPSHOT_MARKER])
self.assertEqual(result["json"]["results"], [{"id": 100}])
def test_request_decodes_nested_gzip_json_response(self):
"""
响应体仍是gzip字节时应逐层解压直到得到可解析的JSON。
"""
tmdb = TMDb()
tmdb._req.get_res = lambda *args, **kwargs: _DoubleGzipJsonResponse(
{"page": 1, "results": [{"id": 101}]}
)
result = TMDb.request.__wrapped__(tmdb, "GET", "https://example.com", None, None)
self.assertTrue(result[TMDb._RESPONSE_SNAPSHOT_MARKER])
self.assertEqual(result["json"]["results"], [{"id": 101}])
def test_get_response_json_rejects_invalid_live_response(self):
"""
未缓存的实时响应解析失败时也应输出统一诊断信息。