Hi everyone, I have been trying to use Djongo as my database engine to connect my Django application with a MongoDB database. However, I am facing a lot of issues during a procedure that from tutorials and the djongo documentation seems straightforward. The first issue that I managed to resolve was between 2 libraries required by djongo. The bson and pymongo library had a conflict because the pymongo library had its own version of bson and there was a conflict. For anyone interested I solved this by uninstalling bson through pip from my environment first, then uninstalling pymongo through pip and finally reinstalling pymongo through conda-forge. If anyone needs help solving this let me know.
Moving to my current issue, the only change that I have made is in the project's settings.py according to this tutorial <https://www.youtube.com/watch?v=iKB_4HWKMCc>and this official documentation <https://nesdis.github.io/djongo/integrating-django-with-mongodb/>. *My code: * DATABASES = { 'default': { 'ENGINE': 'djongo', 'NAME': 'my_database', 'HOST': 'mongodb+srv://******:********@cluster0-d6bbl.mongodb.net/my_database?retryWrites=true&w=majority', 'USER': '****', 'PASSWORD': '******', } } where ****** denotes my username and password of my database. It should be noted the database is in the cloud using the MongoDB Atlas. *My environment has this packages:* - asgiref 3.2.7 py_0 - ca-certificates 2020.4.5.2 hecda079_0 conda-forge - certifi 2020.4.5.2 py36h9f0ad1d_0 conda-forge - dataclasses 0.7 pypi_0 pypi - django 3.0.3 py_0 - djongo 1.3.2 pypi_0 pypi - libcxx 10.0.0 1 - libedit 3.1.20181209 hb402a30_0 - libffi 3.3 h0a44026_1 - ncurses 6.2 h0a44026_1 - openssl 1.1.1g h0b31af3_0 conda-forge - pip 20.0.2 py36_3 - pymongo 3.10.1 py36h0130604_1 conda-forge - python 3.6.10 hf48f09d_2 - python-dateutil 2.8.1 pypi_0 pypi - python_abi 3.6 1_cp36m conda-forge - pytz 2020.1 py_0 - readline 8.0 h1de35cc_0 - setuptools 47.1.1 py36_0 - six 1.15.0 pypi_0 pypi - sqlite 3.31.1 h5c1f38d_1 - sqlparse 0.2.4 pypi_0 pypi - tk 8.6.8 ha441bb4_0 - wheel 0.34.2 py36_0 - xz 5.2.5 h1de35cc_0 - zlib 1.2.11 h1de35cc_3 *Error Traceback after running manage.py runserver* Watching for file changes with StatReloader *Performing system checks...System check identified no issues (0 silenced).Exception in thread django-main-thread:Traceback (most recent call last): File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/threading.py", line 916, in _bootstrap_inner self.run() File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/utils/autoreload.py", line 53, in wrapper fn(*args, **kwargs) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 120, in inner_run self.check_migrations() File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/core/management/base.py", line 458, in check_migrations executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS]) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/migrations/executor.py", line 18, in __init__ self.loader = MigrationLoader(self.connection) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/migrations/loader.py", line 49, in __init__ self.build_graph() File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/migrations/loader.py", line 212, in build_graph self.applied_migrations = recorder.applied_migrations() File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 76, in applied_migrations if self.has_table(): File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 56, in has_table return self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor()) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/backends/base/introspection.py", line 48, in table_names return get_names(cursor) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/django/db/backends/base/introspection.py", line 43, in get_names return sorted(ti.name for ti in self.get_table_list(cursor) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/djongo/introspection.py", line 47, in get_table_list for c in cursor.db_conn.list_collection_names() File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/database.py", line 856, in list_collection_names for result in self.list_collections(session=session, **kwargs)] File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/database.py", line 819, in list_collections _cmd, read_pref, session) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/mongo_client.py", line 1454, in _retryable_read read_pref, session, address=address) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/mongo_client.py", line 1253, in _select_server server = topology.select_server(server_selector) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/topology.py", line 235, in select_server address)) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/topology.py", line 193, in select_servers selector, server_timeout, address) File "/Users/ghadjigeorgiou/miniconda3/envs/myenv/lib/python3.6/site-packages/pymongo/topology.py", line 209, in _select_servers_loop self._error_message(selector))pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 61] Connection refusedThank you for reading this and helping me!* *George* -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/373feeeb-c638-4312-9379-0bba36eb2433o%40googlegroups.com.
