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  1. Python Driver
  2. PYTHON-4353

[Build Failure] mod_wsgi test failing due to missing import

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    • Type: Icon: Build Failure Build Failure
    • Resolution: Fixed
    • Priority: Icon: Unknown Unknown
    • 4.7
    • Affects Version/s: None
    • Component/s: None
    • None
    • Python Drivers
    • Not Needed
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      1. What would you like to communicate to the user about this feature?
      2. Would you like the user to see examples of the syntax and/or executable code and its output?
      3. Which versions of the driver/connector does this apply to?

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      1. What would you like to communicate to the user about this feature? 2. Would you like the user to see examples of the syntax and/or executable code and its output? 3. Which versions of the driver/connector does this apply to?

      Name of Failure:

      ModuleNotFoundError: No module named 'dns'

      Link to task:

      https://spruce.mongodb.com/task/mongo_python_driver_tests_mod_wsgi__platform~ubuntu_22.04_python_version~3.9_mod_wsgi_version~4_mod_wsgi_standalone_48d5a46e46e88e337df8cd8ae0fbb77788746e9d_24_04_08_18_34_51/logs?execution=0&sortBy=STATUS&sortDir=ASC

      Context of when and why the failure occurred:

      We introduced lazy imports in PYTHON-4260, which seems to not work with mod_wsgi, but there could be something different about the way the package is consumed during these tests (missing dependencies).

      Stack trace:

       [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.423259 2024] [mpm_prefork:notice] [pid 82885] AH00163: Apache/2.4.52 (Ubuntu) mod_wsgi/4.9.4 Python/3.9 configured -- resuming normal operations
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.423330 2024] [core:notice] [pid 82885] AH00094: Command line: '/usr/sbin/apache2 -f /data/mci/c3f84ff0882eb692edbfdf2da222769c/src/test/mod_wsgi_test/apache24ubuntu161404.conf'
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.773679 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112] mod_wsgi (pid=82887): Failed to exec Python script file '/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/test/mod_wsgi_test/mod_wsgi_test.py'.
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.773712 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112] mod_wsgi (pid=82887): Exception occurred processing WSGI script '/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/test/mod_wsgi_test/mod_wsgi_test.py'.
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774151 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112] Traceback (most recent call last):
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774168 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/test/mod_wsgi_test/mod_wsgi_test.py", line 32, in <module>
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774170 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     import pymongo
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774172 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/pymongo/__init__.py", line 93, in <module>
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774173 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     from pymongo.mongo_client import MongoClient
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774175 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/pymongo/mongo_client.py", line 61, in <module>
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774176 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     from pymongo import (
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774178 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/pymongo/uri_parser.py", line 43, in <module>
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774179 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     from pymongo.srv_resolver import _HAVE_DNSPYTHON, _SrvResolver
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774181 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/pymongo/srv_resolver.py", line 29, in <module>
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774182 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     resolver = lazy_import("dns.resolver")
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774183 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/data/mci/c3f84ff0882eb692edbfdf2da222769c/src/pymongo/_lazy_import.py", line 27, in lazy_import
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774185 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     spec = importlib.util.find_spec(name)
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774186 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]   File "/opt/python/3.9/lib/python3.9/importlib/util.py", line 94, in find_spec
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774187 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112]     parent = __import__(parent_name, fromlist=['__path__'])
 [2024/04/08 18:12:55.775] [Mon Apr 08 23:12:55.774194 2024] [wsgi:error] [pid 82887] [remote 127.0.0.1:41112] ModuleNotFoundError: No module named 'dns'

            Assignee:
            steve.silvester@mongodb.com Steve Silvester
            Reporter:
            steve.silvester@mongodb.com Steve Silvester
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              Created:
              Updated:
              Resolved: