2025-04-09 Wed

• Py/asyncio

  • #Filed Pytest/asyncio/How To/Await Async Fixtures
  • FastAPI Best Practices
    • YouTube/Code Collider/24/03/How FastAPI Handles Requests Behind the Scenes
  • Read some of Book/Python Concurrency with asyncio by Person/Matthew Fowler

• Security

  • #Filed
    • GitHub/Docs/Actions/Security/Guides/Using Secrets
      • GitHub/Repo/Setting/Security/Secrets
    • #Discovered 1Password/GitHub/for-open-source
      • 1Password/Dev/Slack

• Feature Flags/25/04/Market Overview Deep Research

  • Gitlab/Feature Flags
    • Unleash

• LangChain/Ecosystem

  • langgraph/Studio/Desktop is now deprecated; see langgraph/Docs/Concept/LangGraph Studio/Getting Started
  • Installing langgraph/llms-txt and LangChain/GitHub/mpcdoc
  • Dependency/Hell

    • poetry lock   
      Resolving dependencies... (0.7s)
      Resolving dependencies... (0.8s)
          Because langchain-cli (0.0.35) depends on langserve[all] (>=0.0.51)
       and no versions of langchain-cli match >0.0.35,<0.0.36 || >0.0.36, langchain-cli (>=0.0.35,<0.0.36 || >0.0.36) requires langserve[all] (>=0.0.51).
      (1) So, because langchain-cli (0.0.36) depends on langserve[all] (>=0.0.51), langchain-cli (>=0.0.35) requires langserve[all] (>=0.0.51).
      
          Because no versions of langserve match >0.0.51,<0.1.0 || >0.1.0,<0.1.1 || >0.1.1,<0.2.0 || >0.2.0,<0.2.1 || >0.2.1,<0.2.2 || >0.2.2,<0.2.3 || >0.2.3,<0.3.0 || >0.3.0,<0.3.1 || >0.3.1
      ... 10 lines
      (2) So, because langserve[all] (0.3.1) depends on sse-starlette (>=1.3.0,<2.0.0), langchain-cli (>=0.0.35) requires sse-starlette (>=1.3.0,<2.0.0).
      
          Because langgraph-cli[inmem] (0.1.70) depends on langgraph-api (>=0.0.12,<0.1.0)
      ... 14 lines
      and langgraph-cli[inmem] (0.1.72) depends on langgraph-api (>=0.0.24,<0.1.0), langgraph-cli[inmem] (>=0.1.64,<0.1.73 || >0.1.73,<0.1.74 || >0.1.74,<0.1.75 || >0.1.75,<0.1.76 || >0.1.76,<0.1.77 || >0.1.77,<0.1.78 || >0.1.78,<0.1.79 || >0.1.79,<0.1.80 || >0.1.80,<0.1.81 || >0.1.81,<0.1.82 || >0.1.82,<0.1.83 || >0.1.83,<0.1.84 || >0.1.84,<0.1.89 || >0.1.89,<0.2.0) requires sse-starlette (>=2.1.0,<3.0.0) or langgraph-api (>=0.0.24,<0.1.0).
      
          Because no versions of langgraph-api match >0.0.24,<0.0.25 || >0.0.25,<0.0.26
      ... 15 lines
      and langgraph-cli[inmem] (0.1.77) depends on langgraph-api (>=0.0.27,<0.1.0), langgraph-cli[inmem] (>=0.1.64,<0.1.82 || >0.1.82,<0.1.83 || >0.1.83,<0.1.84 || >0.1.84,<0.1.89 || >0.1.89,<0.2.0) requires sse-starlette (>=2.1.0,<3.0.0) or langgraph-api (>=0.0.27,<0.1.0).
      
          Because no versions of langgraph-api match >0.0.27,<0.0.28 || >0.0.28,<0.0.30 || >0.0.30,<0.0.31 || >0.0.31,<0.0.32
      ...10 lines
      and langgraph-cli[inmem] (0.1.82) depends on langgraph-api (>=0.0.32,<0.1.0), langgraph-cli[inmem] (>=0.1.64,<0.1.89 || >0.1.89,<0.2.0) requires sse-starlette (>=2.1.0,<3.0.0) or langgraph-api (>=0.0.32,<0.1.0).
      
          Because no versions of langgraph-api match >0.0.32,<0.0.33 || >0.0.33,<0.0.34 || >0.0.34,<0.0.36 || >0.0.36,<0.0.37 || >0.0.37,<0.0.38 || >0.0.38,<0.0.40 || >0.0.40,<0.0.41 || >0.0.41,<0.0.42
      ... 10 lines
      (6) So, because langgraph-cli[inmem] (0.1.89) depends on langgraph-api (>=0.0.42,<0.1.0), langgraph-cli[inmem] (>=0.1.64,<0.2.0) requires sse-starlette (>=2.1.0,<3.0.0) or langgraph-api (>=0.0.42,<0.1.0).
      
          Because no versions of langgraph-api match >0.0.42,<0.0.43 || >0.0.43,<0.0.44 || >0.0.44,<0.0.45 || >0.0.45,<0.0.46 || >0.0.46,<0.0.47 || >0.0.47,<0.0.48 || >0.0.48,<0.1.0
      ... 10 lines
      So, because <package> depends on both langchain-cli (>=0.0.35) and langgraph-cli[inmem] (^0.1.64), version solving failed.
• Project - Conway's Game of Life in GitHub Bio
  • mise/How To/Use 1Password runner only in dev