[Containerapp] az containerapp compose create: Fix TypeError when docker-compose file include env_file without environment

[Greedygre]

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Hi @Greedygre

Release Suggestions

Module: containerapp

• Update VERSION to 1.3.0b2 in src/containerapp/setup.py

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[Copilot]

Pull request overview

This PR fixes a TypeError that occurred when using az containerapp compose create with docker-compose files that include an env_file directive without an environment section. The fix is implemented by upgrading the pycomposefile dependency from version 0.0.29 to 0.0.34, which presumably handles this edge case correctly.

• Updated the pycomposefile dependency version to fix the TypeError
• Added changelog entry documenting the bug fix

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
src/containerapp/setup.py	Upgraded pycomposefile dependency from >=0.0.29 to >=0.0.34 to fix TypeError
src/containerapp/HISTORY.rst	Added changelog entry documenting the fix for env_file without environment scenario

[Copilot]

The dependency upgrade fixes a TypeError when docker-compose files include env_file without environment, but there appears to be no test coverage for this specific scenario. Consider adding a test case in test_containerapp_compose_environment.py that verifies compose create works correctly when a docker-compose file specifies env_file without an environment section.