{"id":20587576,"url":"https://github.com/anonymous961/pdf_compressor","last_synced_at":"2026-05-18T15:38:56.490Z","repository":{"id":234809504,"uuid":"777789658","full_name":"Anonymous961/pdf_compressor","owner":"Anonymous961","description":"A flask server with AWS s3 setup to provide certain features. 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Compress PDF\n\n   1. This feature uses `ghostscript`.\n   1. There are quality such as `screen`, `ebook`, `printer`, `prepress`.\n\n2. Convert PDF to DOC\n3. Compress img\n\n   1. Accepts any image type\n   2. There are quality range from 0 to 100.\n\n      - Best quality is between 20 to 80\n\n## Setup local development evironment\n\n### Prerequisites\n\n1. python3\n2. ghostscript\n3. AWS account with S3 bucket\n\n### Setup virtual environment\n\n```py\n$ mkdir myproject\n$ cd myproject\n$ python3 -m venv .venv\n```\n\n- To activate virtual environment\n\n```py\n$ . .venv/bin/activate\n```\n\n- install dependencies\n\n```py\n$ pip install -r requirement.txt\n```\n\n### Create `.env` file\n\n```py\n# in .env file\n\nAWS_BUCKET_NAME=your_bucket_name\nAWS_ACCESS_KEY=your_access_key\nAWS_SECRET_ACCESS_KEY=your_secret_access_key\nAWS_DOMAIN=http://your_bucket_name.s3.amazonaws.com/\n```\n\n- To run flask server\n\n```py\n$ flask --debug run\n```\n\n## Setup S3 bucket for public access\n\nBucket policy should look like this\n\n```\n{\n    \"Version\": \"2012-10-17\",\n    \"Id\": \"IDxyz\",\n    \"Statement\": [\n        {\n            \"Sid\": \"Stmt731289371238\",\n            \"Effect\": \"Allow\",\n            \"Principal\": \"*\",\n            \"Action\": \"s3:GetObject\",\n            \"Resource\": \"arn:aws:s3:::\u003cbucketname\u003e/\u003ckey\u003e\"\n        }\n    ]\n}\n```\n\n- You can get policy examples from [here](https://docs.aws.amazon.com/AmazonS3/latest/userguide/example-bucket-policies.html)\n- Or you can generate policy from [here](https://awspolicygen.s3.amazonaws.com/policygen.html)\n- **NOTE:** untick block public access.\n\n### File access\n\n- Files uploaded to a S3 bucket can be accessed via a public URL that usually looks like this:\n\n```py\nhttps://nextagram-backend.s3.amazonaws.com/nextagram.jpg\nhttps://\u003cbucket_name\u003e.s3.amazonaws.com/\u003cfilename\u003e.\u003cextension\u003e\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fanonymous961%2Fpdf_compressor","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fanonymous961%2Fpdf_compressor","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fanonymous961%2Fpdf_compressor/lists"}