Update uvicorn to 0.45.0

[pyup-bot]

This PR updates uvicorn from 0.4.6 to 0.45.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/uvicorn

Summary by CodeRabbit

• Chores
  • Updated internal dependencies to improve stability and performance.

[coderabbitai]

📝 Walkthrough

Walkthrough

The dependency version for uvicorn in src/requirements.txt has been updated from 0.4.6 to 0.45.0. All other dependencies remain unchanged.

Changes

Cohort / File(s)	Summary
Dependency Version Updates src/requirements.txt	Updated uvicorn from version 0.4.6 to 0.45.0; other dependencies (fastapi, gitpython) unchanged.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~1 minute

Poem

🐰 Hop, hop, hooray! A version leap,
From point-four-six to forty-five so steep!
Uvicorn bounds through cyberspace with glee,
Faster, stronger, wild and free! 🚀
Our warren celebrates this upgrade spree!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately and concisely describes the main change: updating the uvicorn dependency version from 0.4.6 to 0.45.0.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch pyup-update-uvicorn-0.4.6-to-0.45.0

---

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@src/requirements.txt`:
- Line 3: The uvicorn pin in requirements.txt (uvicorn==0.45.0) conflicts with
the older fastapi dependency; update the dependency resolution by either
upgrading the fastapi entry to a recent compatible release (replace
fastapi==0.6.4 with a modern version that supports Python >=3.10 and newer
Starlette/Pydantic) or else pin uvicorn to a back-compatible release that
matches your target Python runtime (e.g., choose a uvicorn version that supports
Python <3.10 if you must keep fastapi==0.6.4); modify the requirements.txt
entries for "uvicorn" and "fastapi" accordingly so both packages and their
transitive dependencies are compatible with your project's Python version.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 6eff218c-4b98-42e4-ab75-34f336d87006

📥 Commits

Reviewing files that changed from the base of the PR and between d377ad0 and 544f52a.

📒 Files selected for processing (1)

• src/requirements.txt

[coderabbitai]

⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

echo "== Dependency pins in repo =="
rg -n --iglob '*requirements*.txt' --iglob '*setup.py' 'fastapi|uvicorn|starlette|pydantic'

echo
echo "== PyPI metadata: fastapi 0.6.4 =="
curl -s https://pypi.org/pypi/fastapi/0.6.4/json | jq '.info.requires_python, .info.requires_dist'

echo
echo "== PyPI metadata: uvicorn 0.45.0 =="
curl -s https://pypi.org/pypi/uvicorn/0.45.0/json | jq '.info.requires_python, .info.requires_dist'

echo
echo "== Search for uvicorn CLI usage/flags in deployment files =="
rg -n --iglob '*Dockerfile*' --iglob '*.yml' --iglob '*.yaml' --iglob '*.sh' \
  '\buvicorn\b|--host|--port|--workers|--reload|--loop|--http|--ws|--lifespan'

Repository: salimfadhley/dockerized_python_playground

Length of output: 1746

---

Python version incompatibility blocks this dependency change.

uvicorn==0.45.0 requires Python ≥3.10, but fastapi==0.6.4 is compatible with Python ≥3.6. This creates a hard constraint conflict: if your environment runs Python <3.10, uvicorn 0.45.0 will fail to install; if it runs Python ≥3.10, the 0.6.4 version of fastapi (released ~early 2020) may have unresolved transitive dependencies on ancient starlette (0.11.1) and pydantic (0.17–0.18.2).

Resolve by either upgrading fastapi to a recent version compatible with uvicorn 0.45.0 or pinning uvicorn to a version supporting your Python version requirement.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@src/requirements.txt` at line 3, The uvicorn pin in requirements.txt
(uvicorn==0.45.0) conflicts with the older fastapi dependency; update the
dependency resolution by either upgrading the fastapi entry to a recent
compatible release (replace fastapi==0.6.4 with a modern version that supports
Python >=3.10 and newer Starlette/Pydantic) or else pin uvicorn to a
back-compatible release that matches your target Python runtime (e.g., choose a
uvicorn version that supports Python <3.10 if you must keep fastapi==0.6.4);
modify the requirements.txt entries for "uvicorn" and "fastapi" accordingly so
both packages and their transitive dependencies are compatible with your
project's Python version.

[pyup-bot]

Closing this in favor of #569