| 101 | |
| 102 | |
| 103 | def defer_result(result: Any) -> Deferred[Any]: # pragma: no cover |
| 104 | warnings.warn( |
| 105 | "scrapy.utils.defer.defer_result() is deprecated, use" |
| 106 | " twisted.internet.defer.success() and twisted.internet.defer.fail()," |
| 107 | " plus an explicit sleep if needed, or explicit reactor.callLater().", |
| 108 | category=ScrapyDeprecationWarning, |
| 109 | stacklevel=2, |
| 110 | ) |
| 111 | |
| 112 | if isinstance(result, Deferred): |
| 113 | return result |
| 114 | |
| 115 | from twisted.internet import reactor |
| 116 | |
| 117 | d: Deferred[Any] = Deferred() |
| 118 | if isinstance(result, failure.Failure): |
| 119 | reactor.callLater(_DEFER_DELAY, d.errback, result) |
| 120 | else: |
| 121 | reactor.callLater(_DEFER_DELAY, d.callback, result) |
| 122 | return d |
| 123 | |
| 124 | |
| 125 | @overload |