Kazuhisa Wada 16c41585e1 Fixing #11005: Incorrect max_tokens in yaml file for AWS Bedrock US Cross Region Inference version of 3.5 Sonnet v2 and 3.5 Haiku (#11013) 5 ماه پیش
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.idea 7ae728a9a3 fix nltk averaged_perceptron_tagger download and fix score limit is none (#7582) 8 ماه پیش
.vscode e61752bd3a feat/enhance the multi-modal support (#8818) 6 ماه پیش
configs c5f7d650b5 feat: Allow using file variables directly in the LLM node and support more file types. (#10679) 5 ماه پیش
constants db1d2aaff5 Feat/add Slovensko (Slovenija) (#10731) 5 ماه پیش
contexts e61752bd3a feat/enhance the multi-modal support (#8818) 6 ماه پیش
controllers 5172f0bf39 feat: Check and compare the DSL version before import an app (#10969) 5 ماه پیش
core 16c41585e1 Fixing #11005: Incorrect max_tokens in yaml file for AWS Bedrock US Cross Region Inference version of 3.5 Sonnet v2 and 3.5 Haiku (#11013) 5 ماه پیش
docker 931e76e3d1 fix: remove unused queue `generation` (#10532) 5 ماه پیش
events e61752bd3a feat/enhance the multi-modal support (#8818) 6 ماه پیش
extensions 8ff65abbc6 ext_redis.py support redis clusters --- Fixes #9538 (#9789) 5 ماه پیش
factories af53e2b6b0 Fix : Add a process to fetch the mime type from the file name for signed url in remote_url #10872 version2 (#10908) 5 ماه پیش
fields 5172f0bf39 feat: Check and compare the DSL version before import an app (#10969) 5 ماه پیش
libs 5172f0bf39 feat: Check and compare the DSL version before import an app (#10969) 5 ماه پیش
migrations 128efc3193 Feat/clean message records (#10588) 5 ماه پیش
models 535c72cad7 fix(model): make sure AppModelConfig.model_dict returns a dict. (#10972) 5 ماه پیش
schedule 128efc3193 Feat/clean message records (#10588) 5 ماه پیش
services 556de444e8 chore(app_dsl_service): Downgrade DSL Version (#10979) 5 ماه پیش
tasks 94c9cadbd8 fix image files not deleted on indexing_estimate #9541 (#10798) 5 ماه پیش
templates 4fd2743efa Feat/new login (#8120) 6 ماه پیش
tests 08ac36812b feat: support LLM process document file (#10966) 5 ماه پیش
.dockerignore 27f0ae8416 build: support Poetry for depencencies tool in api's Dockerfile (#5105) 10 ماه پیش
.env.example 8ff65abbc6 ext_redis.py support redis clusters --- Fixes #9538 (#9789) 5 ماه پیش
Dockerfile da601f0bef chore: update base image to Python 3.12 in Dockerfile (#10358) 5 ماه پیش
README.md da601f0bef chore: update base image to Python 3.12 in Dockerfile (#10358) 5 ماه پیش
app.py 3e04c92ff9 chore(api): remove setting of expired remember_token cookie in after_request (#10582) 5 ماه پیش
app_factory.py 0e8ab0588f fix: (#10437 followup) fix conditions with DEBUG config (#10438) 5 ماه پیش
commands.py 51db59622c chore(lint): cleanup repeated cause exception in logging.exception replaced by helpful message (#10425) 5 ماه پیش
poetry.lock d3051eed48 chore (dep): bump gevent from v23 to v24 for better support for Python 3.11 and 3.12 (#10387) 5 ماه پیش
poetry.toml f62f71a81a build: initial support for poetry build tool (#4513) 10 ماه پیش
pyproject.toml d3051eed48 chore (dep): bump gevent from v23 to v24 for better support for Python 3.11 and 3.12 (#10387) 5 ماه پیش
pytest.ini 0ebd985672 feat: add models for gitee.ai (#9490) 5 ماه پیش

README.md

Dify Backend API

Usage

[!IMPORTANT] In the v0.6.12 release, we deprecated pip as the package management tool for Dify API Backend service and replaced it with poetry.

  1. Start the docker-compose stack

The backend require some middleware, including PostgreSQL, Redis, and Weaviate, which can be started together using docker-compose.

   cd ../docker
   cp middleware.env.example middleware.env
   # change the profile to other vector database if you are not using weaviate
   docker compose -f docker-compose.middleware.yaml --profile weaviate -p dify up -d
   cd ../api
  1. Copy .env.example to .env
   cp .env.example .env 
  1. Generate a SECRET_KEY in the .env file.

bash for Linux

   sed -i "/^SECRET_KEY=/c\SECRET_KEY=$(openssl rand -base64 42)" .env

bash for Mac

   secret_key=$(openssl rand -base64 42)
   sed -i '' "/^SECRET_KEY=/c\\
   SECRET_KEY=${secret_key}" .env
  1. Create environment.

Dify API service uses Poetry to manage dependencies. You can execute poetry shell to activate the environment.

  1. Install dependencies
   poetry env use 3.12
   poetry install
  1. Run migrate

Before the first launch, migrate the database to the latest version.

   poetry run python -m flask db upgrade
  1. Start backend
   poetry run python -m flask run --host 0.0.0.0 --port=5001 --debug
  1. Start Dify web service.
  2. Setup your application by visiting http://localhost:3000...
  3. If you need to handle and debug the async tasks (e.g. dataset importing and documents indexing), please start the worker service.
   poetry run python -m celery -A app.celery worker -P gevent -c 1 --loglevel INFO -Q dataset,generation,mail,ops_trace,app_deletion

Testing

  1. Install dependencies for both the backend and the test environment
   poetry install -C api --with dev
  1. Run the tests locally with mocked system environment variables in tool.pytest_env section in pyproject.toml
   poetry run -C api bash dev/pytest/pytest_all_tests.sh