Add python support for remote dev

[garrettgu10]

This PR makes sure that the bundle type is set correctly in remote dev mode when the main module is a Python module. It also ensures that the source URL annotation is written in Python style when the entry point is a Python module.

Author has addressed the following:

• Tests
  • [ ] Included
  • [x] Not necessary because: one-line change on experimental feature
• Changeset (Changeset guidelines)
  • [x] Included
  • [ ] Not necessary because:
• Associated docs
  • [ ] Issue(s)/PR(s):
  • [x] Not necessary because: one-line change on experimental feature; we will also be writing docs for the feature in the near future.

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[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: ba75bbdfe6f3ace0b91ab8fd165648eedbe416d4

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
wrangler	Minor
@cloudflare/vitest-pool-workers	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions[bot]]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-wrangler-5119

You can reference the automatically updated head of this PR with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/5119/npm-package-wrangler-5119

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-wrangler-5119 dev path/to/script.js

Additional artifacts:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-create-cloudflare-5119 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-cloudflare-kv-asset-handler-5119

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-miniflare-5119

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-cloudflare-pages-shared-5119

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8116146256/npm-package-cloudflare-vitest-pool-workers-5119

Note that these links will no longer work once the GitHub Actions artifact expires.

---

[email protected] includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20240223.0
workerd	1.20240223.1	1.20240223.1
workerd --version	1.20240223.1	2024-02-23

Please ensure constraints are pinned, and miniflare/workerd minor versions match.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 70.37%. Comparing base (54f6bfc) to head (ba75bbd). Report is 10 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5119      +/-   ##
==========================================
+ Coverage   70.33%   70.37%   +0.03%     
==========================================
  Files         298      298              
  Lines       15515    15543      +28     
  Branches     3987     4000      +13     
==========================================
+ Hits        10913    10938      +25     
- Misses       4602     4605       +3     

Files	Coverage Δ
...kages/wrangler/src/deployment-bundle/source-url.ts	57.89% <100.00%> (+2.33%)	:arrow_up:
packages/wrangler/src/dev/remote.tsx	11.73% <ø> (+3.81%)	:arrow_up:

... and 11 files with indirect coverage changes