I am building a django-react site and suddenly my docker-compose no longer builds despite any changes to requirements or image versions.
My requirements.txt looks as follows:
Django>=3.2.4,<4.0
djangorestframework>=3.12.4,<3.14.0
djangorestframework-simplejwt>=4.8.0,<5.3.0
psycopg2>=2.8.6,<2.9
drf-spectacular>=0.15.1,<0.30
django-allauth>0.5,<1.0
dj-rest-auth>=3.0,<4.0
The error output:
=> [backend internal] load .dockerignore 0.0s
=> => transferring context: 234B 0.0s
=> [backend internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 933B 0.0s
=> [backend internal] load metadata for docker.io/library/python:3.9-alpine3.13 0.5s
=> [backend 1/6] FROM docker.io/library/python:3.9-alpine3.13@sha256:a7cbd1e7784a35a098cedbc8681b790d35ff6030a5e13f043185e2465003a040 0.0s
=> [backend internal] load build context 0.0s
=> => transferring context: 2.53kB 0.0s
=> CACHED [backend 2/6] WORKDIR /app/backend 0.0s
=> CACHED [backend 3/6] COPY ./requirements.txt /tmp/requirements.txt 0.0s
=> CACHED [backend 4/6] COPY ./requirements.dev.txt /tmp/requirements.dev.txt 0.0s
=> CACHED [backend 5/6] COPY . /app/backend 0.0s
=> ERROR [backend 6/6] RUN python -m venv /py && /py/bin/pip install --upgrade pip && apk add --update --no-cache postgresql-client jpeg-dev && apk add --update --no-cache --virtual .tmp- 18.9s
------
> [backend 6/6] RUN python -m venv /py && /py/bin/pip install --upgrade pip && apk add --update --no-cache postgresql-client jpeg-dev && apk add --update --no-cache --virtual .tmp-build-deps
build-base postgresql-dev musl-dev zlib zlib-dev && /py/bin/pip install -r /tmp/requirements.txt && if [ true = "true" ]; then /py/bin/pip install -r /tmp/requirements.dev.txt ; fi &&
rm -rf /tmp && apk del .tmp-build-deps && adduser --disabled-password --no-create-home django-user:
2.951 Requirement already satisfied: pip in /py/lib/python3.9/site-packages (21.2.4)
3.090 Collecting pip
3.202 Downloading pip-23.2-py3-none-any.whl (2.1 MB)
3.389 Installing collected packages: pip
3.389 Attempting uninstall: pip
3.389 Found existing installation: pip 21.2.4
3.454 Uninstalling pip-21.2.4:
3.458 Successfully uninstalled pip-21.2.4
4.339 Successfully installed pip-23.2
4.506 fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
4.832 fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
5.062 (1/9) Installing libjpeg-turbo (2.1.0-r0)
5.092 (2/9) Installing pkgconf (1.7.3-r0)
5.116 (3/9) Installing libjpeg-turbo-dev (2.1.0-r0)
5.137 (4/9) Installing jpeg-dev (9d-r1)
5.156 (5/9) Installing libedit (20191231.3.1-r1)
5.179 (6/9) Installing libsasl (2.1.28-r0)
5.204 (7/9) Installing libldap (2.4.57-r1)
5.263 (8/9) Installing libpq (13.11-r0)
5.287 (9/9) Installing postgresql-client (13.11-r0)
5.358 Executing busybox-1.32.1-r7.trigger
5.362 OK: 20 MiB in 45 packages
5.383 fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
5.520 fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
5.644 (1/37) Upgrading musl (1.2.2-r1 -> 1.2.2-r2)
5.676 (2/37) Upgrading libcrypto1.1 (1.1.1l-r0 -> 1.1.1s-r0)
5.755 (3/37) Upgrading libssl1.1 (1.1.1l-r0 -> 1.1.1s-r0)
5.806 (4/37) Upgrading zlib (1.2.11-r3 -> 1.2.12-r3)
5.830 (5/37) Installing libgcc (10.2.1_pre1-r3)
5.860 (6/37) Installing libstdc++ (10.2.1_pre1-r3)
5.923 (7/37) Installing binutils (2.35.2-r1)
6.069 (8/37) Installing libmagic (5.39-r0)
6.137 (9/37) Installing file (5.39-r0)
6.156 (10/37) Installing libgomp (10.2.1_pre1-r3)
6.191 (11/37) Installing libatomic (10.2.1_pre1-r3)
6.208 (12/37) Installing libgphobos (10.2.1_pre1-r3)
6.307 (13/37) Installing gmp (6.2.1-r1)
6.342 (14/37) Installing isl22 (0.22-r0)
6.403 (15/37) Installing mpfr4 (4.1.0-r0)
6.501 (16/37) Installing mpc1 (1.2.0-r0)
6.528 (17/37) Installing gcc (10.2.1_pre1-r3)
7.430 (18/37) Installing musl-dev (1.2.2-r2)
7.544 (19/37) Installing libc-dev (0.7.2-r3)
7.574 (20/37) Installing g++ (10.2.1_pre1-r3)
8.135 (21/37) Installing make (4.3-r0)
8.157 (22/37) Installing fortify-headers (1.1-r0)
8.177 (23/37) Installing patch (2.7.6-r7)
8.209 (24/37) Installing build-base (0.5-r3)
8.229 (25/37) Installing libxml2 (2.9.14-r2)
8.293 (26/37) Installing llvm10-libs (10.0.1-r1)
8.719 (27/37) Installing clang-libs (10.0.1-r0)
9.345 (28/37) Installing clang (10.0.1-r0)
9.587 (29/37) Installing llvm10 (10.0.1-r1)
9.695 (30/37) Installing openssl-dev (1.1.1s-r0)
9.724 (31/37) Installing icu-libs (67.1-r2)
9.985 (32/37) Installing icu (67.1-r2)
10.01 (33/37) Installing icu-dev (67.1-r2)
10.07 (34/37) Installing postgresql-libs (13.11-r0)
10.10 (35/37) Installing postgresql-dev (13.11-r0)
10.22 (36/37) Installing zlib-dev (1.2.12-r3)
10.25 (37/37) Installing .tmp-build-deps (20230717.214226)
10.25 Executing busybox-1.32.1-r7.trigger
10.25 Executing ca-certificates-20191127-r5.trigger
10.31 OK: 414 MiB in 78 packages
10.78 Collecting Django<4.0,>=3.2.4 (from -r /tmp/requirements.txt (line 1))
10.78 Obtaining dependency information for Django<4.0,>=3.2.4 from https://files.pythonhosted.org/packages/84/eb/5329ae72bf26b91844985d0de74e4edf876e3ca409d085820f230eea2eba/Django-3.2.20-py3-none-any.whl.metadata
10.84 Downloading Django-3.2.20-py3-none-any.whl.metadata (4.1 kB)
10.91 Collecting djangorestframework<3.14.0,>=3.12.4 (from -r /tmp/requirements.txt (line 2))
10.93 Downloading djangorestframework-3.13.1-py3-none-any.whl (958 kB)
11.04 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 958.3/958.3 kB 9.6 MB/s eta 0:00:00
11.07 Collecting djangorestframework-simplejwt<5.3.0,>=4.8.0 (from -r /tmp/requirements.txt (line 3))
11.09 Downloading djangorestframework_simplejwt-5.2.2-py3-none-any.whl (85 kB)
11.11 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 85.4/85.4 kB 7.8 MB/s eta 0:00:00
11.17 Collecting psycopg2<2.9,>=2.8.6 (from -r /tmp/requirements.txt (line 4))
11.19 Downloading psycopg2-2.8.6.tar.gz (383 kB)
11.21 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 383.8/383.8 kB 30.7 MB/s eta 0:00:00
11.24 Installing build dependencies: started
12.43 Installing build dependencies: finished with status 'done'
12.43 Getting requirements to build wheel: started
12.57 Getting requirements to build wheel: finished with status 'done'
12.57 Preparing metadata (pyproject.toml): started
12.69 Preparing metadata (pyproject.toml): finished with status 'done'
12.74 Collecting drf-spectacular<0.30,>=0.15.1 (from -r /tmp/requirements.txt (line 5))
12.74 Obtaining dependency information for drf-spectacular<0.30,>=0.15.1 from https://files.pythonhosted.org/packages/e2/3b/29189bbfb2443335ed1d6f0750d14f7ba5e5b89699a58cc87fa82fdb5f49/drf_spectacular-0.26.3-py3-none-any.whl.metadata
12.76 Downloading drf_spectacular-0.26.3-py3-none-any.whl.metadata (13 kB)
12.79 Collecting django-allauth<1.0,>0.5 (from -r /tmp/requirements.txt (line 6))
12.81 Downloading django-allauth-0.54.0.tar.gz (737 kB)
12.85 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 737.1/737.1 kB 18.6 MB/s eta 0:00:00
13.04 Installing build dependencies: started
14.05 Installing build dependencies: finished with status 'done'
14.05 Getting requirements to build wheel: started
14.24 Getting requirements to build wheel: finished with status 'done'
14.25 Preparing metadata (pyproject.toml): started
14.44 Preparing metadata (pyproject.toml): finished with status 'done'
14.48 Collecting dj-rest-auth<4.0,>=3.0 (from -r /tmp/requirements.txt (line 7))
14.50 Downloading dj-rest-auth-3.0.0.tar.gz (100 kB)
14.51 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 100.2/100.2 kB 10.6 MB/s eta 0:00:00
14.54 Installing build dependencies: started
15.52 Installing build dependencies: finished with status 'done'
15.52 Getting requirements to build wheel: started
15.63 Getting requirements to build wheel: finished with status 'done'
15.63 Preparing metadata (pyproject.toml): started
15.75 Preparing metadata (pyproject.toml): finished with status 'done'
15.79 Collecting asgiref<4,>=3.3.2 (from Django<4.0,>=3.2.4->-r /tmp/requirements.txt (line 1))
15.79 Obtaining dependency information for asgiref<4,>=3.3.2 from https://files.pythonhosted.org/packages/9b/80/b9051a4a07ad231558fcd8ffc89232711b4e618c15cb7a392a17384bbeef/asgiref-3.7.2-py3-none-any.whl.metadata
15.80 Downloading asgiref-3.7.2-py3-none-any.whl.metadata (9.2 kB)
15.87 Collecting pytz (from Django<4.0,>=3.2.4->-r /tmp/requirements.txt (line 1))
15.90 Downloading pytz-2023.3-py2.py3-none-any.whl (502 kB)
15.93 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 502.3/502.3 kB 20.1 MB/s eta 0:00:00
15.96 Collecting sqlparse>=0.2.2 (from Django<4.0,>=3.2.4->-r /tmp/requirements.txt (line 1))
15.98 Downloading sqlparse-0.4.4-py3-none-any.whl (41 kB)
15.99 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 41.2/41.2 kB 11.2 MB/s eta 0:00:00
16.05 Collecting pyjwt<3,>=1.7.1 (from djangorestframework-simplejwt<5.3.0,>=4.8.0->-r /tmp/requirements.txt (line 3))
16.07 Downloading PyJWT-2.7.0-py3-none-any.whl (22 kB)
16.11 Collecting uritemplate>=2.0.0 (from drf-spectacular<0.30,>=0.15.1->-r /tmp/requirements.txt (line 5))
16.13 Downloading uritemplate-4.1.1-py2.py3-none-any.whl (10 kB)
16.18 Collecting PyYAML>=5.1 (from drf-spectacular<0.30,>=0.15.1->-r /tmp/requirements.txt (line 5))
16.20 Downloading PyYAML-6.0.tar.gz (124 kB)
16.21 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 125.0/125.0 kB 16.8 MB/s eta 0:00:00
16.31 Installing build dependencies: started
18.33 Installing build dependencies: finished with status 'done'
18.33 Getting requirements to build wheel: started
18.48 Getting requirements to build wheel: finished with status 'error'
18.48 error: subprocess-exited-with-error
18.48
18.48 × Getting requirements to build wheel did not run successfully.
18.48 │ exit code: 1
18.48 ╰─> [48 lines of output]
18.48 running egg_info
18.48 writing lib/PyYAML.egg-info/PKG-INFO
18.48 writing dependency_links to lib/PyYAML.egg-info/dependency_links.txt
18.48 writing top-level names to lib/PyYAML.egg-info/top_level.txt
18.48 Traceback (most recent call last):
18.48 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
18.48 main()
18.48 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
18.48 json_out['return_val'] = hook(**hook_input['kwargs'])
18.48 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
18.48 return hook(config_settings)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel
18.48 return self._get_build_requires(config_settings, requirements=['wheel'])
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires
18.48 self.run_setup()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 338, in run_setup
18.48 exec(code, locals())
18.48 File "<string>", line 288, in <module>
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/__init__.py", line 107, in setup
18.48 return distutils.core.setup(**attrs)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 185, in setup
18.48 return run_commands(dist)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
18.48 dist.run_commands()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
18.48 self.run_command(cmd)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/dist.py", line 1234, in run_command
18.48 super().run_command(command)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
18.48 cmd_obj.run()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 314, in run
18.48 self.find_sources()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 322, in find_sources
18.48 mm.run()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 551, in run
18.48 self.add_defaults()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 589, in add_defaults
18.48 sdist.add_defaults(self)
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/command/sdist.py", line 104, in add_defaults
18.48 super().add_defaults()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/command/sdist.py", line 251, in add_defaults
18.48 self._add_defaults_ext()
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/command/sdist.py", line 336, in _add_defaults_ext
18.48 self.filelist.extend(build_ext.get_source_files())
18.48 File "<string>", line 204, in get_source_files
18.48 File "/tmp/pip-build-env-a_iltcrr/overlay/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 107, in __getattr__
18.48 raise AttributeError(attr)
18.48 AttributeError: cython_sources
18.48 [end of output]
18.48
18.48 note: This error originates from a subprocess, and is likely not a problem with pip.
18.49 error: subprocess-exited-with-error
18.49
18.49 × Getting requirements to build wheel did not run successfully.
18.49 │ exit code: 1
18.49 ╰─> See above for output.
18.49
18.49 note: This error originates from a subprocess, and is likely not a problem with pip.
I build this exact image with these dependencies yesterday so I know it's compatible. Yet tried to build today and no longer works.
With the answer from Simeon Borisov, the problem seems to be drf-spectacular in my requirements folder, as removing this fixes the build.
However, I'm still struggling.
pyyaml==5.4.1 above it does not fix the problem.After adding pyyaml dependency, my error log is as follows:
Collecting Django<4.0,>=3.2.4 (from -r /tmp/requirements.txt (line 1))
23.17 Obtaining dependency information for Django<4.0,>=3.2.4 from https://files.pythonhosted.org/packages/84/eb/5329ae72bf26b91844985d0de74e4edf876e3ca409d085820f230eea2eba/Django-3.2.20-py3-none-any.whl.metadata
23.32 Downloading Django-3.2.20-py3-none-any.whl.metadata (4.1 kB)
23.37 Collecting djangorestframework<3.14.0,>=3.12.4 (from -r /tmp/requirements.txt (line 2))
23.39 Downloading djangorestframework-3.13.1-py3-none-any.whl (958 kB)
23.54 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 958.3/958.3 kB 6.8 MB/s eta 0:00:00
23.57 Collecting djangorestframework-simplejwt<5.3.0,>=4.8.0 (from -r /tmp/requirements.txt (line 3))
23.60 Downloading djangorestframework_simplejwt-5.2.2-py3-none-any.whl (85 kB)
23.61 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 85.4/85.4 kB 9.6 MB/s eta 0:00:00
23.68 Collecting psycopg2<2.9,>=2.8.6 (from -r /tmp/requirements.txt (line 4))
23.71 Downloading psycopg2-2.8.6.tar.gz (383 kB)
23.76 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 383.8/383.8 kB 7.9 MB/s eta 0:00:00
23.80 Installing build dependencies: started
25.10 Installing build dependencies: finished with status 'done'
25.10 Getting requirements to build wheel: started
25.23 Getting requirements to build wheel: finished with status 'done'
25.23 Preparing metadata (pyproject.toml): started
25.36 Preparing metadata (pyproject.toml): finished with status 'done'
25.46 Collecting pyyaml==5.4.1 (from -r /tmp/requirements.txt (line 5))
25.48 Downloading PyYAML-5.4.1.tar.gz (175 kB)
25.50 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 175.1/175.1 kB 7.7 MB/s eta 0:00:00
25.60 Installing build dependencies: started
27.95 Installing build dependencies: finished with status 'done'
27.95 Getting requirements to build wheel: started
28.12 Getting requirements to build wheel: finished with status 'error'
28.12 error: subprocess-exited-with-error
28.12
28.12 × Getting requirements to build wheel did not run successfully.
28.12 │ exit code: 1
28.12 ╰─> [62 lines of output]
28.12 /tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/config/setupcfg.py:293: _DeprecatedConfig: Deprecated config in `setup.cfg`
28.12 !!
28.12
28.12 ********************************************************************************
28.12 The license_file parameter is deprecated, use license_files instead.
28.12
28.12 By 2023-Oct-30, you need to update your project and remove deprecated calls
28.12 or your builds will no longer be supported.
28.12
28.12 See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
28.12 ********************************************************************************
28.12
28.12 !!
28.12 parsed = self.parsers.get(option_name, lambda x: x)(value)
28.12 running egg_info
28.12 writing lib3/PyYAML.egg-info/PKG-INFO
28.12 writing dependency_links to lib3/PyYAML.egg-info/dependency_links.txt
28.12 writing top-level names to lib3/PyYAML.egg-info/top_level.txt
28.12 Traceback (most recent call last):
28.12 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
28.12 main()
28.12 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
28.12 json_out['return_val'] = hook(**hook_input['kwargs'])
28.12 File "/py/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
28.12 return hook(config_settings)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel
28.12 return self._get_build_requires(config_settings, requirements=['wheel'])
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires
28.12 self.run_setup()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 338, in run_setup
28.12 exec(code, locals())
28.12 File "<string>", line 271, in <module>
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/__init__.py", line 107, in setup
28.12 return distutils.core.setup(**attrs)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 185, in setup
28.12 return run_commands(dist)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
28.12 dist.run_commands()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
28.12 self.run_command(cmd)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/dist.py", line 1234, in run_command
28.12 super().run_command(command)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
28.12 cmd_obj.run()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 314, in run
28.12 self.find_sources()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 322, in find_sources
28.12 mm.run()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 551, in run
28.12 self.add_defaults()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/command/egg_info.py", line 589, in add_defaults
28.12 sdist.add_defaults(self)
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/command/sdist.py", line 104, in add_defaults
28.12 super().add_defaults()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/command/sdist.py", line 251, in add_defaults
28.12 self._add_defaults_ext()
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/command/sdist.py", line 336, in _add_defaults_ext
28.12 self.filelist.extend(build_ext.get_source_files())
28.12 File "<string>", line 201, in get_source_files
28.12 File "/tmp/pip-build-env-m9dhhrb5/overlay/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 107, in __getattr__
28.12 raise AttributeError(attr)
28.12 AttributeError: cython_sources
28.12 [end of output]
28.12
28.12 note: This error originates from a subprocess, and is likely not a problem with pip.
28.13 error: subprocess-exited-with-error
28.13
28.13 × Getting requirements to build wheel did not run successfully.
28.13 │ exit code: 1
28.13 ╰─> See above for output.
It seems like a regression according to this thread. The PyYAML package is probably a dependency of one of your dependencies and autoupdated to a broken version (most likely because of drf-spectacular). You should be able to add the pyyaml package into your reuqirements.txt and specify the version of it. Perhaps you should also be more specific with the versioning of drf-spectacular, in case you get dependency compatibility issues.
pyyaml==5.4.1
drf-spectacular=={whatever the version was yesterday}
If you'd like to avoid this in the future, consider using pipenv and it's Pipfile and Pipfile.lock versioning system, which gives you control over which versions you use in your build.
Edit: I see from other threads the issue has been resolved and it's probably a good idea to update pyyaml to the latest version.