REASONING

I need a REST API to manage user settings, shared finances (transactions), observe analytics using this frontend client

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ARCHITECTURE

INFRASTRUCTURE: python http application, relational database, cache REASONING: I know Python, I need a good DB transactions engine, all systems need cache APPRACHES: monolith, REST, DDD, CQS, Repository, asynchronous TOOLS: FastAPI, PostgreSQL, memcached

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BACKLOG

• settings
  • number of last transactions
  • exclude categories from costs calculations
• authorization
  • if user credentials are not valid - return the WWW-Authorization HTTP header with details according to the RFC6750
  • use JWT for security

DEV SETUP

1. project python tools configurations: pyproject.toml, .flake8
2. dependencies are managed with pip-tools
3. useful dev scripts are in the Makefile, use make command
4. tests: tests/integration, tests/unit
5. tests are fully powered by pytest
6. code quality: only linter and chekcer in CI, use make check and make quality locally
7. CI/CD: github actions

COMMANDS

# LOCAL
# activate
virtualenv --python python3 venv
source venv/bin/activate

pip insatll pip-tools
make install



# PRODUCTION
virtualenv --python python3 venv
source venv/bin/activate
pip install -r requirements/main.txt

SPECIFIC CONTEXT

Broken pip-compile For Generation With Hashes

reference: jazzband/pip-tools#2176

solution:

pip install "pip<25"