René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"error using Queu in multiprocessing","articleBody":"## Summary\r\n\r\n\u003c!-- I dont know what should i do please help me. --\u003e\r\n```\r\nerfan@erfan-Inspiron-N4050:~/RustroverProjects/RustPython/target/release2$ ./rustpython Portals2.py\r\n/home/erfan/.local/lib/rustpython3.12/site-packages/requests/__init__.py:89: RequestsDependencyWarning: Unable to find acceptable character detection dependency (chardet or charset_normalizer).\r\n  RequestsDependencyWarning,\r\n888\r\nTraceback (most recent call last):\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/synchronize.py\", line 28, in \u003cmodule\u003e\r\n    from _multiprocessing import SemLock, sem_unlink\r\nImportError: cannot import name 'SemLock'\r\n\r\nDuring handling of the above exception, another exception occurred:\r\n\r\nTraceback (most recent call last):\r\n  File \"Portals2.py\", line 285, in \u003cmodule\u003e\r\n    b = a.OpenPortals(a)\r\n  File \"Portals2.py\", line 200, in __init__\r\n    self.portals[\"portal1\"] = {\"pct\":Queue(), \"cnt\":Queue(), \"rng\":(0, int(self2.cl/8))}\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/context.py\", line 103, in Queue\r\n    return Queue(maxsize, ctx=self.get_context())\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/queues.py\", line 40, in __init__\r\n    from .synchronize import SEM_VALUE_MAX as maxsize\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/synchronize.py\", line 33, in \u003cmodule\u003e\r\n    \" function, see issue 3770.\")\r\nImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.\r\nerfan@erfan-Inspiron-N4050:~/RustroverProjects/RustPython/target/release2$ ./rustpython Portals2.py\r\n/home/erfan/.local/lib/rustpython3.12/site-packages/requests/__init__.py:89: RequestsDependencyWarning: Unable to find acceptable character detection dependency (chardet or charset_normalizer).\r\n  RequestsDependencyWarning,\r\n888\r\nTraceback (most recent call last):\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/synchronize.py\", line 28, in \u003cmodule\u003e\r\n    from _multiprocessing import SemLock, sem_unlink\r\nImportError: cannot import name 'SemLock'\r\n\r\nDuring handling of the above exception, another exception occurred:\r\n\r\nTraceback (most recent call last):\r\n  File \"Portals2.py\", line 285, in \u003cmodule\u003e\r\n    b = a.OpenPortals(a)\r\n  File \"Portals2.py\", line 200, in __init__\r\n    self.portals[\"portal1\"] = {\"pct\":Queue(), \"cnt\":Queue(), \"rng\":(0, int(self2.cl/8))}\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/context.py\", line 103, in Queue\r\n    return Queue(maxsize, ctx=self.get_context())\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/queues.py\", line 40, in __init__\r\n    from .synchronize import SEM_VALUE_MAX as maxsize\r\n  File \"/home/erfan/RustroverProjects/RustPython/pylib/Lib/multiprocessing/synchronize.py\", line 33, in \u003cmodule\u003e\r\n    \" function, see issue 3770.\")\r\nImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.\r\n```\r\n\r\n\r\n","author":{"url":"https://github.com/0Wall-E","@type":"Person","name":"0Wall-E"},"datePublished":"2024-07-26T19:33:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/5361/RustPython/issues/5361"}