diff --git a/CONTRIBUTE.md b/CONTRIBUTE.md index fdb59770..7161526f 100644 --- a/CONTRIBUTE.md +++ b/CONTRIBUTE.md @@ -1,3 +1,254 @@ -Conventions +# Unstract -- Where ever you are adding yaml files, preferred extension is `.yaml` +[![pdm-managed](https://img.shields.io/badge/pdm-managed-blueviolet)](https://pdm-project.org) + +Use LLMs to eliminate manual processes involving unstructured data. + +## System Requirements + +- `docker` (see [instructions](https://docs.docker.com/engine/install/)) +- `git` +- `pdm` (see below) +- `pyenv` (recommended to manage multiple Python versions) + +## Quick Start + +Just run the `run-platform.sh` launch script to get started in few minutes. + +The launch script does env setup with default values, pulls public docker images or builds them locally and finally runs them in containers. + +```bash +# Pull and run entire Unstract platform with default env config. +./run-platform.sh + +# Pull and run docker containers with a specific version tag. +./run-platform.sh -v v0.1.0 + +# Build docker images locally and run with a specific version tag. +./run-platform.sh -b -v v0.1.0 + +# Display the help information. +./run-platform.sh -h + +# Only do setup of environment files. +./run-platform.sh -e + +# Only do docker images pull with a specific version tag. +./run-platform.sh -p -v v0.1.0 + +# Only do docker images pull by building locally with a specific version tag. +./run-platform.sh -p -b -v v0.1.0 + +# Pull and run docker containers in detached mode. +./run-platform.sh -d -v v0.1.0 +``` + +Now visit [http://frontend.unstract.localhost](http://frontend.unstract.localhost) in your browser. + +That's all. Enjoy! + +## Authentication + +The default username is `unstract` and the default password is `unstract`. +More details on configuring this can be found in [backend's README.md](/backend/README.md#authentication) + +## Configuring a Text Extractor + +Unstract predominantly works with PDF documents and it requires a `Text Extractor` to be configured in the application which helps retrieve text from the documents. Currently supported text extractors include + +- [LLMWhisperer](https://unstract-api-resource.developer.azure-api.net/) (works best) +- Unstructured Community +- Unstructured Enterprise + +### Steps to use LLMWhisperer Service + +[LLMWhisperer](https://unstract-api-resource.developer.azure-api.net/) is our text extraction service which provides best results with Unstract. +- Create an account in the [developer portal](https://unstract-api-resource.developer.azure-api.net/signup) +- Create a `Subscription` under [your profile](https://unstract-api-resource.developer.azure-api.net/profile) and copy the `Primary Key` +- Try the APIs from the portal by passing the copied key in the request header `unstract-key` +- This key needs to be passed in our application while creating an `LLM Whisperer Text Extractor` + +## Running with docker compose + +See [Docker README.md](docker/README.md). + +## Setup Unstract for local development + +### Installation + +- Install the below libraries which are needed to run Unstract + - Linux + + ```bash + apt install build-essential libmagic-dev pandoc pkg-config tesseract-ocr + ``` + + - Mac + + ```bash + brew install freetds libmagic pkg-config poppler + ``` + +### Create your virtual env + +All commands assumes that you have activated your `venv`. + +```bash +cd + +# Create venv +pdm venv create -w virtualenv --with-pip +eval "$(pdm venv activate in-project)" + +# Remove venv +pdm venv remove in-project +``` + +### Install dependencies with PDM + +[PDM](https://github.com/pdm-project/pdm) is used for dependency management. + +```bash +# Install via script +curl -sSL https://pdm.fming.dev/install-pdm.py | python3 - + +# Install via pip +pip install pdm +``` + +Go to service dir and install dependencies listed in corresponding `pyproject.toml`. + +```bash +# Install dependencies +pdm install + +# Install specific dev dependency group +pdm install --dev -G lint + +# Install production dependencies only +pdm install --prod --no-editable +``` + +PDM allows you to run scripts applicable within the service dir. + +```bash +# List the possible scripts that can be executed +pdm run -l +``` + +Add dependencies as follows. + +```bash +# Add a new service dependency to ts pyproject.toml. +pdm add +# Add a relative path as an editable install. +pdm add -e +# List all dependencies. +pdm list +``` + +After modifying `pyproject.toml`, the lock file can be updated as below. + +``` +pdm lock +``` + +See [PDM's documentation](https://pdm.fming.dev/latest/reference/cli/) for further details. + +### Configuring Postgres + +- Create a Postgres user and DB for the BE and configure it like so + +``` +POSTGRES_USER: unstract_dev +POSTGRES_PASSWORD: unstract_pass +POSTGRES_DB: unstract_db +``` + +If you require a different config, make sure the necessary envs from [backend/sample.env](/backend/sample.env) are exported. + +### Pre-commit hooks + +- We use pre-commit to run some hooks whenever code is pushed to perform linting and static code analysis among other checks. +- Ensure dev dependencies are installed and you're in the virtual env +- Install hooks with `pre-commit install` or `pdm run pre-commit install` +- Manually trigger pre-commit hooks in following ways: + ```bash + # + # Using the tool directly + # + # Run all pre-commit hooks + pre-commit run + # Run specific pre-commit hook + pre-commit run flake8 + # Run mypy pre-commit hook for selected folder + pre-commit run mypy --files prompt-service/**/*.py + # Run mypy for selected folder + mypy prompt-service/**/*.py + + # + # Using pdm to run the scripts + # + # Run all pre-commit hooks + pdm run pre-commit run + # Run specific pre-commit hook + pdm run pre-commit run flake8 + # Run mypy pre-commit hook for selected folder + pdm run pre-commit run mypy --files prompt-service/**/*.py + # Run mypy for selected folder + pdm run mypy prompt-service/**/*.py + ``` + +### Backend + +- Check [backend/README.md](backend/README.md) for running the backend. + +### Frontend + +- Install dependencies with `npm install` +- Start the server with `npm start` + +### Traefik Proxy Overrides for Local + Docker Runs + +It is possible to simultaneously run few services directly on docker host while others are run as docker containers via docker compose. +This enables seamless development without worrying about deployment of other services which you are not concerned with. + +We just need to override default Traefik proxy routing to allow this, that's all. + +1. Copy `docker/sample.proxy_overrides.yaml` to `docker/proxy_overrides.yaml`. + Modify to update Traefik proxy routes for services running directly on docker host (`host.docker.internal:`). + +2. Update host name of dependency components in config of services running directly on docker host: + - Replace as `*.localhost` IF container port is exposed on docker host + - **OR** use container IPs obtained via `docker network inspect unstract-network` + - **OR** run `dockers/scripts/resolve_container_svc_from_host.sh` IF container port is NOT exposed on docker host or if you want to keep dependency host names unchanged + +Run the services. + +#### Conflicting Host Names + +When same host name environment variables are used by both the service running locally and a service +running in a container (for example, running in from a tool), host name resolution conflicts can arise for the following: + +- `localhost` -> Using this inside a container points to the container itself, and not the host. +- `host.docker.internal` -> Meant to be used inside containers only, to get host IP. +Does not make sense to use in services running locally. + +*In such cases, use another host name and point the same to host IP in `/etc/hosts`.* + +For example, the backend uses the PROMPT_HOST environment variable, which is also supplied +in the Tool configuration when spawning Tool containers. If the backend is running +locally and the Tools are in containers, we could set the value to +`prompt-service` and add it to `/etc/hosts` as shown below. +``` + prompt-service +``` + +## Generate Encryption key to be used in `backend` and `platform-service` + +An encryption key is used to securely encrypt and store data, for example credentials of connectors or adapters. +We make use of [cryptography's](https://pypi.org/project/cryptography/) Fernet to perform this encryption. Use this snippet to generate a key that can be set in your respective `backend` and `platform-service` `.env` files. + +```bash +ENCRYPTION_KEY=$(python -c "import secrets, base64; print(base64.urlsafe_b64encode(secrets.token_bytes(32)).decode())") +``` diff --git a/LICENSE b/LICENSE index b9d782de..bae94e18 100644 --- a/LICENSE +++ b/LICENSE @@ -1,21 +1,661 @@ -MIT License + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 -Copyright (c) 2024 Zipstack + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: + Preamble -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. \ No newline at end of file diff --git a/README.md b/README.md index 37b9c2df..d65fabce 100644 --- a/README.md +++ b/README.md @@ -1,256 +1,44 @@ +
+ + # Unstract -[![pdm-managed](https://img.shields.io/badge/pdm-managed-blueviolet)](https://pdm-project.org) +## No-code LLM Platform to launch APIs and ETL Pipelines to structure unstructured documents -Use LLMs to eliminate manual processes involving unstructured data. +
-## System Requirements +## 🤖 Go beyond co-pilots -- `docker` (see [instructions](https://docs.docker.com/engine/install/)) -- `docker compose` (see [instructions](https://docs.docker.com/compose/)) -- `python3` -- `git` -- `pdm` (see below) -- `pyenv` (recommended to manage multiple Python versions) +While co-pilots enable machine-to-human automation, with Unstract, you can go beyond co-pilots by enabling machine-to-machine automation. You can launch APIs that take in complex documents and return structured JSON all with a simple no-code approach. You can also launch unstructured data ETL Pipelines that can read complex documents from a variety of cloud file / object storage systems and write structured data into popular data warehouses and databases. -## Quick Start +![img Prompt Studio](assets/prompt_studio.png) -Just run the `run-platform.sh` launch script to get started in few minutes. +## 🧘‍♀️ Three step nirvana -The launch script does env setup with default values, pulls public docker images or builds them locally and finally runs them in containers. +Automate critical business processes that involve complex documents with a human in the loop. Go beyond RPA with the power of Large Language Models. -```bash -# Pull and run entire Unstract platform with default env config. -./run-platform.sh +🌟 **Step 1**: Add documents to no-code Prompt Studio and do prompt engineering to extract required fields
+🌟 **Step 2**: Configure Prompt Studio project as API deployment or configure input source and output destination for ETL Pipeline
+🌟 **Step 3**: Deploy Workflows as unstructured data APIs or unstructured data ETL Pipelines! -# Pull and run docker containers with a specific version tag. -./run-platform.sh -v v0.1.0 +![img Using Unstract](assets/Using_Unstract.png) -# Build docker images locally and run with a specific version tag. -./run-platform.sh -b -v v0.1.0 +## 🚀 Getting started -# Display the help information. -./run-platform.sh -h +The easiest way to get started is with Docker. Clone this repo and do the following: -# Only do setup of environment files. -./run-platform.sh -e +✅ `./run-platform.sh`
+✅ Now visit [http://frontend.unstract.localhost](http://frontend.unstract.localhost) in your browser
+✅ Use user name and password `unstract` to login -# Only do docker images pull with a specific version tag. -./run-platform.sh -p -v v0.1.0 +That's all there is to it! -# Only do docker images pull by building locally with a specific version tag. -./run-platform.sh -p -b -v v0.1.0 +## ⏩ Quick Start Guide -# Pull and run docker containers in detached mode. -./run-platform.sh -d -v v0.1.0 -``` +Unstract comes well documented. You can get introduced to the [basics of Unstract](https://docs.unstract.com/), and [learn how to connect](https://docs.unstract.com/unstract_platform/setup_accounts/whats_needed) various systems like LLMs, Vector Databases, Embedding Models and Text Extractors to it. The easiest way to wet your feet is to go through our [Quick Start Guide](https://docs.unstract.com/unstract_platform/quick_start) where you actually get to do some prompt engineering in Prompt Studio and launch an API to structure varied credit card statements! -Now visit [http://frontend.unstract.localhost](http://frontend.unstract.localhost) in your browser. +## 🙌 Contributing -That's all. Enjoy! +Contributions are welcome! Please read [CONTRIBUTE.md](CONTRIBUTE.md) for further details on setting up the development environment, etc. It also points you to other detailed documents as needed. -## Authentication - -The default username is `unstract` and the default password is `unstract`. -More details on configuring this can be found in [backend's README.md](/backend/README.md#authentication) - -## Configuring a Text Extractor - -Unstract predominantly works with PDF documents and it requires a `Text Extractor` to be configured in the application which helps retrieve text from the documents. Currently supported text extractors include - -- [LLMWhisperer](https://unstract-api-resource.developer.azure-api.net/) (works best) -- Unstructured Community -- Unstructured Enterprise - -### Steps to use LLMWhisperer Service - -[LLMWhisperer](https://unstract-api-resource.developer.azure-api.net/) is our text extraction service which provides best results with Unstract. -- Create an account in the [developer portal](https://unstract-api-resource.developer.azure-api.net/signup) -- Create a `Subscription` under [your profile](https://unstract-api-resource.developer.azure-api.net/profile) and copy the `Primary Key` -- Try the APIs from the portal by passing the copied key in the request header `unstract-key` -- This key needs to be passed in our application while creating an `LLM Whisperer Text Extractor` - -## Running with docker compose - -See [Docker README.md](docker/README.md). - -## Setup Unstract for local development - -### Installation - -- Install the below libraries which are needed to run Unstract - - Linux - - ```bash - apt install build-essential libmagic-dev pandoc pkg-config tesseract-ocr - ``` - - - Mac - - ```bash - brew install freetds libmagic pkg-config poppler - ``` - -### Create your virtual env - -All commands assumes that you have activated your `venv`. - -```bash -cd - -# Create venv -pdm venv create -w virtualenv --with-pip -eval "$(pdm venv activate in-project)" - -# Remove venv -pdm venv remove in-project -``` - -### Install dependencies with PDM - -[PDM](https://github.com/pdm-project/pdm) is used for dependency management. - -```bash -# Install via script -curl -sSL https://pdm.fming.dev/install-pdm.py | python3 - - -# Install via pip -pip install pdm -``` - -Go to service dir and install dependencies listed in corresponding `pyproject.toml`. - -```bash -# Install dependencies -pdm install - -# Install specific dev dependency group -pdm install --dev -G lint - -# Install production dependencies only -pdm install --prod --no-editable -``` - -PDM allows you to run scripts applicable within the service dir. - -```bash -# List the possible scripts that can be executed -pdm run -l -``` - -Add dependencies as follows. - -```bash -# Add a new service dependency to ts pyproject.toml. -pdm add -# Add a relative path as an editable install. -pdm add -e -# List all dependencies. -pdm list -``` - -After modifying `pyproject.toml`, the lock file can be updated as below. - -``` -pdm lock -``` - -See [PDM's documentation](https://pdm.fming.dev/latest/reference/cli/) for further details. - -### Configuring Postgres - -- Create a Postgres user and DB for the BE and configure it like so - -``` -POSTGRES_USER: unstract_dev -POSTGRES_PASSWORD: unstract_pass -POSTGRES_DB: unstract_db -``` - -If you require a different config, make sure the necessary envs from [backend/sample.env](/backend/sample.env) are exported. - -### Pre-commit hooks - -- We use pre-commit to run some hooks whenever code is pushed to perform linting and static code analysis among other checks. -- Ensure dev dependencies are installed and you're in the virtual env -- Install hooks with `pre-commit install` or `pdm run pre-commit install` -- Manually trigger pre-commit hooks in following ways: - ```bash - # - # Using the tool directly - # - # Run all pre-commit hooks - pre-commit run - # Run specific pre-commit hook - pre-commit run flake8 - # Run mypy pre-commit hook for selected folder - pre-commit run mypy --files prompt-service/**/*.py - # Run mypy for selected folder - mypy prompt-service/**/*.py - - # - # Using pdm to run the scripts - # - # Run all pre-commit hooks - pdm run pre-commit run - # Run specific pre-commit hook - pdm run pre-commit run flake8 - # Run mypy pre-commit hook for selected folder - pdm run pre-commit run mypy --files prompt-service/**/*.py - # Run mypy for selected folder - pdm run mypy prompt-service/**/*.py - ``` - -### Backend - -- Check [backend/README.md](backend/README.md) for running the backend. - -### Frontend - -- Install dependencies with `npm install` -- Start the server with `npm start` - -### Traefik Proxy Overrides for Local + Docker Runs - -It is possible to simultaneously run few services directly on docker host while others are run as docker containers via docker compose. -This enables seamless development without worrying about deployment of other services which you are not concerned with. - -We just need to override default Traefik proxy routing to allow this, that's all. - -1. Copy `docker/sample.proxy_overrides.yaml` to `docker/proxy_overrides.yaml`. - Modify to update Traefik proxy routes for services running directly on docker host (`host.docker.internal:`). - -2. Update host name of dependency components in config of services running directly on docker host: - - Replace as `*.localhost` IF container port is exposed on docker host - - **OR** use container IPs obtained via `docker network inspect unstract-network` - - **OR** run `dockers/scripts/resolve_container_svc_from_host.sh` IF container port is NOT exposed on docker host or if you want to keep dependency host names unchanged - -Run the services. - -#### Conflicting Host Names - -When same host name environment variables are used by both the service running locally and a service -running in a container (for example, running in from a tool), host name resolution conflicts can arise for the following: - -- `localhost` -> Using this inside a container points to the container itself, and not the host. -- `host.docker.internal` -> Meant to be used inside containers only, to get host IP. -Does not make sense to use in services running locally. - -*In such cases, use another host name and point the same to host IP in `/etc/hosts`.* - -For example, the backend uses the PROMPT_HOST environment variable, which is also supplied -in the Tool configuration when spawning Tool containers. If the backend is running -locally and the Tools are in containers, we could set the value to -`prompt-service` and add it to `/etc/hosts` as shown below. -``` - prompt-service -``` - -## Generate Encryption key to be used in `backend` and `platform-service` - -An encryption key is used to securely encrypt and store data, for example credentials of connectors or adapters. -We make use of [cryptography's](https://pypi.org/project/cryptography/) Fernet to perform this encryption. Use this snippet to generate a key that can be set in your respective `backend` and `platform-service` `.env` files. - -```bash -ENCRYPTION_KEY=$(python -c "import secrets, base64; print(base64.urlsafe_b64encode(secrets.token_bytes(32)).decode())") -``` +## 👋 Join the LLM-powered automation community diff --git a/assets/Using_Unstract.png b/assets/Using_Unstract.png new file mode 100644 index 00000000..f1e34586 Binary files /dev/null and b/assets/Using_Unstract.png differ diff --git a/assets/prompt_studio.png b/assets/prompt_studio.png new file mode 100644 index 00000000..9d5d4860 Binary files /dev/null and b/assets/prompt_studio.png differ diff --git a/assets/unstract_u_logo.png b/assets/unstract_u_logo.png new file mode 100644 index 00000000..de7ed623 Binary files /dev/null and b/assets/unstract_u_logo.png differ