Fix pylint errors in azure-ai-translation-document module

[Copilot]

Summary

Fixed multiple pylint errors in the azure-ai-translation-document module to improve code quality and style compliance. The pylint score improved from 8.16/10 to 8.30/10.

Changes Made

1. Missing Module Docstrings (C0114)

Added proper module docstrings to key files:

• Namespace packages (azure/__init__.py, azure/ai/__init__.py, azure/ai/translation/__init__.py)
• Main module files (__init__.py, _version.py, _configuration.py, _model_base.py, _patch.py)
• Async module files (aio/__init__.py, aio/_configuration.py, aio/_patch.py)

2. F-string Modernization (C0209)

Updated 15+ instances of outdated string formatting to use f-strings:

Before:

kwargs.setdefault("sdk_moniker", "ai-translation-document/{}".format(VERSION))
time_str += "{:02}H".format(hours)

After:

kwargs.setdefault("sdk_moniker", f"ai-translation-document/{VERSION}")
time_str += f"{hours:02}H"

3. Missing Class Docstrings (C0115)

Added docstrings to async operation mixin classes:

• DocumentTranslationClientOperationsMixin
• SingleDocumentTranslationClientOperationsMixin

4. Code Quality Improvements

• Fixed trailing whitespace issues
• Improved method signature formatting for better readability
• Cleaned up accidentally committed temporary files

Files Modified

• azure/__init__.py - Added namespace package docstring
• azure/ai/__init__.py - Added namespace package docstring
• azure/ai/translation/__init__.py - Added namespace package docstring
• azure/ai/translation/document/__init__.py - Added main module docstring
• azure/ai/translation/document/_version.py - Added version module docstring
• azure/ai/translation/document/_configuration.py - Added docstring, f-strings, improved formatting
• azure/ai/translation/document/_model_base.py - Added docstring, converted 7 f-string instances
• azure/ai/translation/document/_patch.py - Added module docstring
• azure/ai/translation/document/models/_patch.py - Fixed f-string in __repr__ method
• azure/ai/translation/document/_operations/_patch.py - Fixed f-string in error handling
• azure/ai/translation/document/aio/ files - Added docstrings and f-string fixes

Approach

• Focused on maintainable code: Made changes only to manually-written files, avoiding auto-generated files that could be overwritten during code regeneration
• Preserved readability: Avoided breaking long lines where it would significantly hurt code readability
• Minimal changes: Made surgical improvements rather than sweeping reformats

Remaining Issues

The following issues were intentionally left to avoid conflicts with code generation:

• 25 f-string warnings (mostly in auto-generated _serialization.py)
• 11 missing module docstrings (mostly in auto-generated files)
• Some line-too-long warnings where breaking would hurt readability
• Configuration class "too few public methods" warnings (acceptable for config classes)

This ensures the changes are stable and won't be lost during future code regeneration cycles.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• frdvsblobprodcus327.vsblob.vsassets.io
  • Triggering command: python -m pip install azure-pylint-guidelines-checker==0.5.6 --index-url=REDACTED (dns block)
• http://168.63.129.16:80/machine/
  • Triggering command: /usr/bin/python3 -u bin/WALinuxAgent-2.13.1.1-py3.9.egg -collect-logs (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list

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