在 docker 上运行 pip install 时出现版本依赖问题。但是，在没有 docker 和 virtualenv 的情况下在我的 mac 上安装时，效果很好。
这些是我在本地机器上使用的版本：
这是我在运行 docker-compose up 时遇到的第一个错误
ERROR: Cannot install -r ./python-project/requirements/base.txt (line 104), -r ./python-project/requirements/base.txt (line 109), -r ./python-project/requirements/base.txt (line 114), -r ./python-project/requirements/base.txt (line 116), -r ./python-project/requirements/base.txt (line 141), -r ./python-project/requirements/base.txt (line 144), -r ./python-project/requirements/base.txt (line 145), -r ./python-project/requirements/base.txt (line 87) and six==1.10.0 because these package versions have conflicting dependencies.
The conflict is caused by:
The user requested six==1.10.0
bcrypt 3.2.0 depends on six>=1.4.1
cvxpy 1.0.25 depends on six
django-anymail 0.5 depends on six
django-compat 1.0.15 depends on six>=1.10.0
django-extensions 2.2.1 depends on six>=1.2
drf-yasg 1.16.1 depends on six>=1.10.0
fake-factory 0.6.0 depends on six
google-api-core 1.26.0 depends on six>=1.13.0
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies
ERROR: Service 'backend' failed to build : The command '/bin/sh -c pip install -r ./python-project/requirements/base.txt' returned a non-zero code: 1
我试图将六包从six==1.10.0 松开到six>=1.2,<=1.15.0
并且这次为请求包抛出了不同的错误。这是错误
ERROR: Cannot install -r ./python-project/requirements/base.txt (line 1), -r ./python-project/requirements/base.txt (line 10), -r ./python-project/requirements/base.txt (line 109), -r ./python-project/requirements/base.txt (line 13), -r ./python-project/requirements/base.txt (line 145), -r ./python-project/requirements/base.txt (line 159), -r ./python-project/requirements/base.txt (line 166), -r ./python-project/requirements/base.txt (line 79), -r ./python-project/requirements/base.txt (line 81), -r ./python-project/requirements/base.txt (line 83), -r ./python-project/requirements/base.txt (line 9), -r ./python-project/requirements/base.txt (line 97) and requests==2.22.0 because these package versions have conflicting dependencies.
The conflict is caused by:
The user requested requests==2.22.0
adal 1.2.6 depends on requests<3 and >=2.0.0
azure-cosmosdb-table 1.0.6 depends on requests
azure-datalake-store 0.0.51 depends on requests>=2.20.0
azure-keyvault 1.1.0 depends on requests>=2.18.4
azure-servicebus 0.21.1 depends on requests
azure-servicemanagement-legacy 0.20.7 depends on requests
azure-storage-common 1.4.2 depends on requests
coreapi 2.3.3 depends on requests
django-anymail 0.5 depends on requests>=2.4.3
google-api-core 1.26.0 depends on requests<3.0.0dev and >=2.18.0
jira 2.0.0 depends on requests>=2.10.0
microsofthealth 0.1.0 depends on requests==2.12.1
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies
ERROR: Service 'backend' failed to build : The command '/bin/sh -c pip install -r ./python-project/requirements/base.txt' returned a non-zero code: 1
将包从 requests==2.22.0 更改为 requests>=2.0.0,<=2.25.1 后。现在，完成安装需要很长时间。
Collecting azure-common~=1.1
Downloading azure_common-1.1.25-py2.py3-none-any.whl (12 kB)
Downloading azure_common-1.1.24-py2.py3-none-any.whl (12 kB)
Downloading azure_common-1.1.23-py2.py3-none-any.whl (11 kB)
Downloading azure_common-1.1.22-py2.py3-none-any.whl (11 kB)
Downloading azure_common-1.1.21-py2.py3-none-any.whl (11 kB)
Downloading azure_common-1.1.20-py2.py3-none-any.whl (11 kB)
Downloading azure_common-1.1.19-py2.py3-none-any.whl (11 kB)
Downloading azure_common-1.1.18-py2.py3-none-any.whl (12 kB)
Downloading azure_common-1.1.17-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.16-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.15-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.14-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.13-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.12-py2.py3-none-any.whl (9.7 kB)
Downloading azure_common-1.1.11-py2.py3-none-any.whl (9.7 kB)
Downloading azure_common-1.1.10-py2.py3-none-any.whl (9.6 kB)
Downloading azure_common-1.1.9-py2.py3-none-any.whl (10 kB)
Downloading azure_common-1.1.8-py2.py3-none-any.whl (7.9 kB)
Downloading azure_common-1.1.7-py2.py3-none-any.whl (7.7 kB)
Downloading azure_common-1.1.6-py2.py3-none-any.whl (5.9 kB)
Downloading azure_common-1.1.5-py2.py3-none-any.whl (4.1 kB)
Downloading azure_common-1.1.4-py2.py3-none-any.whl (4.9 kB)
Downloading azure_common-1.1.3-py2.py3-none-any.whl (4.9 kB)
Downloading azure_common-1.1.2-py2.py3-none-any.whl (4.9 kB)
Downloading azure_common-1.1.1-py2.py3-none-any.whl (4.8 kB)
Downloading azure_common-1.1.0-py2.py3-none-any.whl (4.8 kB)
INFO: pip is looking at multiple versions of azure-cosmosdb-table to determine which version is compatible with other requirements. This could take a while.
INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. If you want to abort this run, you can press Ctrl + C to do so. To improve how pip performs, tell us what happened here: https://pip.pypa.io/surveys/backtracking
INFO: pip is looking at multiple versions of azure-common to determine which version is compatible with other requirements. This could take a while
docker-compose.yml
version: '2'
services:
postgres:
build: python-project/devop/db_app_Bluemix
container_name: postgres
volumes:
- .data/postgres:/var/lib/postgresql/data
redis:
image: redis
container_name: redis
backend:
build: python-project
command: python python-project/manage.py runserver 0.0.0.0:8000
volumes:
- ./python-project:/python-project
depends_on:
- postgres
- redis
links:
- postgres
- redis
ports:
- "8000:8000"
environment:
- DB_NAME=user_dev
- DB_USER=user_dev
- DB_PASSWORD=postgres
- POSTGRES_PASSWORD=postgres
- ENVIRONMENT=dev
- REDIS_URI=redis://redis:6379
- USE_SQLITE=False
container_name: backend
frontend:
build: frontend-ui
command: npm start
volumes:
- ./frontend-ui/src:/frontend-ui/src
ports:
- "3000:3000"
container_name: frontend
nginx:
image: nginx
ports:
- "80:80"
volumes:
- ./nginx_conf:/etc/nginx/conf.d
- ./nginx_ssl:/etc/nginx/ssl
links:
- backend
- frontend
container_name: nginx
Dockerfile
FROM python:3.7
ENV PYTHONUNBUFFERED 1
ENV TERM xterm
RUN echo "deb http://ftp.de.debian.org/debian buster main" > /etc/apt/sources.list.d/buster.list
RUN apt-get update -y &&\
apt-get install -y gfortran libopenblas-dev liblapack-dev git cron supervisor vim less libmagic1 poppler-utils build-essential python3-cffi libcairo2 libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf2.0-0 libffi-dev shared-mime-info tesseract-ocr fonts-roboto fonts-lato fonts-dancingscript &&\
apt-get clean &&\
rm -rf /var/lib/apt/lists/*
# upgrade pip
RUN pip install --upgrade pip setuptools==41.2.0 requests==2.22.0
RUN pip install numpy==1.17.1
RUN pip install pandas==0.25.1
RUN pip install scipy==1.3.1
ADD requirements/base.txt ./python-project/requirements/base.txt
RUN pip install -r ./python-project/requirements/base.txt
ADD . ./python-project
EXPOSE 80
RUN ln -s /python-project/devop/supervisor-app.conf /etc/supervisor/conf.d/
COPY ./docker-entrypoint.sh /
COPY /local_settings_docker.py /python-project/local_settings.py
RUN chmod +x /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["backend"]
base.txt
django-filebrowser==3.10.1
django-tinymce==2.7.0
Django==2.2.7
numpy==1.17.1
pandas==0.25.1
pandas-datareader==0.8.1
CVXcanon==0.0.23.3
cvxopt==1.2.3
cvxpy==1.0.25
scikit-learn==0.21.3
scipy==1.3.1
statsmodels==0.10.1
django-pandas==0.6.0
xlrd==1.2.0
django-redis==4.10.0
requests>=2.0.0,<=2.25.1
beautifulsoup4==4.5.1
lxml==4.4.1
diff-match-patch==20121119
django-anymail==0.5
django-authority==0.9
django-ckeditor==5.6.1
django-common-helpers==0.7.0
django-compat==1.0.15
django-cron==0.5.1
celery==4.2.1
django-filter==2.2.0
django-flat-theme==1.1.3
django-haystack==2.4.1
django-import-export==1.0.1
django-localflavor-au-tjh==1.1.2
django-mptt==0.7.4
django_nose==1.4.5
django-nested-admin==3.1.3
django-phonenumber-field==1.1.0
-e git://github.com/darklow/django-suit.git@v2#egg=django-suit
django-taggit==0.17.5
git+git://github.com/chibisov/drf-extensions@33b50a8d2ba21bf1a612333ea5d5aea845534eb2
ecos==2.0.4
Markdown==2.6.5
pexpect==4.0.1
Pillow==5.2.0
pydenticon==0.2
pinax-eventlog==2.0.3
psycopg2-binary==2.7.5
ptyprocess==0.5
PyPDF2==1.26.0
pysftp==0.2.8
python-dateutil==2.8.0
pytz==2018.7
tzlocal==1.3
scs==1.1.7
six>=1.2,<=1.15.0
git+git://github.com/kennethreitz/tablib@ddc4bd30f22e40ae4e3aa9347747f1f96912191a
toolz==0.10.0
ujson==1.34
sqlparse==0.3.0
cairocffi==1.1.0
cffi==1.13
CairoSVG==2.4.2
pbr==5.1.1
weasyprint==50
django-test-without-migrations==0.6
django-bootstrap3==11.0.0
djangorestframework==3.9
drf-yasg==1.16.1
packaging==19.1
plaid-python==2.3.3
google-api-python-client>=1.6.2
MicrosoftHealth>=0.1.0
git+https://github.com/maximebf/python-withings.git
stripe==1.53.0
oauth2client==4.1.2
django-model-utils==2.3.1
# re-enable after fixing # django-notifications-hq>=1.0 # upgrade to 1.0 later
django-extensions==2.2.1 # to visualize models
azure==4.0.0
django-storages==1.7.1
git+git://github.com/blampe/IbPy.git
django-recurrence==1.3.0
pygeoip==0.3.2
jira==2.0.0
python-gnupg==0.4.0
prod.txt
-r base.txt
uWSGI==2.0.18