[VSC] pyproject setup fix

[aseembits93]

PR Type

Bug fix, Enhancement

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Description

• Add defensive try/except around arg parsing

• Prevent crashes on invalid VSC config

• Default formatter to "disabled" on errors

• Clear subdir cache before suggestion build

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Diagram Walkthrough

flowchart LR
  Args["Server args"] -- "parse with try/except" --> Parsed["Configured values or None"]
  Parsed -- "fallback to defaults" --> Defaults["Default suggestions"]
  Formatter["formatter_cmds"] -- "join/strip or error" --> FormatterOut["Configured or 'disabled'"]
  Defaults -- "assemble response" --> Output["Config suggestions dict"]

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File Walkthrough

	Relevant files
Bug fix	beta.py Robust arg parsing with safe fallbacks                                      codeflash/lsp/beta.py Wrap module/tests root parsing in try/except. Guard test framework extraction with try/except. Safely build formatter command, defaulting to "disabled" on errors. Maintain cache clear; return defaults when config invalid. +21/-8

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[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Broad Exception Multiple bare except blocks mask real errors and make debugging difficult; consider catching specific exceptions (e.g., AttributeError, ValueError) and optionally logging. try: configured_module_root = ( Path(server.args.module_root).relative_to(Path.cwd()) if server.args.module_root else None ) except: # noqa : E722 configured_module_root = None try: configured_tests_root = Path(server.args.tests_root).relative_to(Path.cwd()) if server.args.tests_root else None except: # noqa : E722 configured_tests_root = None try: configured_test_framework = server.args.test_framework if server.args.test_framework else None except: # noqa : E722 configured_test_framework = None configured_formatter = "" try: if isinstance(server.args.formatter_cmds, list): configured_formatter = " && ".join([cmd.strip() for cmd in server.args.formatter_cmds]) elif isinstance(server.args.formatter_cmds, str): configured_formatter = server.args.formatter_cmds.strip() except: # noqa : E722 configured_formatter = "disabled" Default Behavior Change Formatter default changes to "disabled" only on exception; for non-exception invalid/empty inputs, behavior may differ from expectations—clarify and ensure consistent fallback. configured_formatter = "" try: if isinstance(server.args.formatter_cmds, list): configured_formatter = " && ".join([cmd.strip() for cmd in server.args.formatter_cmds]) elif isinstance(server.args.formatter_cmds, str): configured_formatter = server.args.formatter_cmds.strip() except: # noqa : E722 configured_formatter = "disabled" Path Handling Using Path(...).relative_to(Path.cwd()) will raise if paths are not within CWD; confirm this is desired and consider more tolerant resolution (e.g., resolve/relpath) or explicit validation. configured_module_root = ( Path(server.args.module_root).relative_to(Path.cwd()) if server.args.module_root else None ) except: # noqa : E722 configured_module_root = None try: configured_tests_root = Path(server.args.tests_root).relative_to(Path.cwd()) if server.args.tests_root else None except: # noqa : E722

[github-actions]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Possible issue	Restrict overly broad exception Avoid bare except which hides unexpected errors and makes debugging difficult. Limit the exception to path resolution errors to prevent swallowing unrelated failures. codeflash/lsp/beta.py [210-215] try: configured_module_root = ( Path(server.args.module_root).relative_to(Path.cwd()) if server.args.module_root else None ) -except: # noqa : E722 +except Exception: # limit to runtime errors without masking KeyboardInterrupt/SystemExit configured_module_root = None Suggestion importance[1-10]: 7 __ Why: Replacing a bare except with except Exception avoids catching system-exiting exceptions and improves debuggability without changing intended fallback behavior. This is a reasonable robustness fix directly aligned with the new code block.	Medium
	Narrow exception handling Replace the bare except to avoid catching interrupts and system-exiting exceptions. Constrain to a generic runtime exception to keep behavior safe while still robust. codeflash/lsp/beta.py [216-219] try: configured_tests_root = Path(server.args.tests_root).relative_to(Path.cwd()) if server.args.tests_root else None -except: # noqa : E722 +except Exception: configured_tests_root = None Suggestion importance[1-10]: 7 __ Why: Constraining the bare except to Exception prevents masking KeyboardInterrupt/SystemExit while keeping the same functional fallback, improving reliability with minimal risk.	Medium
	Constrain exception to runtime errors Avoid blanket exception handling which can mask logic errors and interrupts. Limit the except clause so only runtime errors flip to the "disabled" fallback. codeflash/lsp/beta.py [225-231] try: if isinstance(server.args.formatter_cmds, list): configured_formatter = " && ".join([cmd.strip() for cmd in server.args.formatter_cmds]) elif isinstance(server.args.formatter_cmds, str): configured_formatter = server.args.formatter_cmds.strip() -except: # noqa : E722 +except Exception: configured_formatter = "disabled" Suggestion importance[1-10]: 7 __ Why: Using except Exception instead of a bare except is safer and avoids swallowing critical exceptions; it maintains the same fallback to "disabled" and enhances error handling quality.	Medium

[KRRT7]

the real issue is in the VSC ext, opening PR in a second once I validate