Add 'make eval'. Fix crash in pprint(). Reformat some files.

[gvanrossum]

Apparently at least one of isort and black was updated and now produces more compact code in some cases.

Also change the black call in Makefile to use only -tpy312 since black on 3.12 cannot parse back the py314 code it generated (maybe only the last -t flag was effective?).

And finally make Makefile more robust by using uv run X instead of .venv/bin/X.

[KRRT7]

Thanks for catching the format_code crash — that's on us from #235. Two notes:

1. format_code fallback wraps text in quotes — pprint.pformat(text) on a string returns its repr(), so a non-literal like <CustomClass object at 0x...> becomes '<CustomClass object at 0x...>' with surrounding quotes in the output. Since text is already a repr string meant for display, returning it directly would be cleaner (inline comment below).

2. pretty_print silently drops prefix/suffix — This is a separate regression from #235 that isn't addressed here. Our PR changed the body to print(pprint.pformat(obj, width=line_width)), dropping the prefix/suffix args. Callers like utils.pretty_print(actual1, Fore.GREEN, Fore.RESET) lost their color output. Should be print(prefix + pprint.pformat(obj, width=line_width) + suffix). Happy to send a follow-up PR for this if you'd like.

[KRRT7]

pprint.pformat(text) on a plain string returns its repr() — e.g. '<CustomClass object at 0x...>' with surrounding quotes. Since text is already a repr string intended for terminal/diff output, returning it directly avoids the extra quoting:

Suggested change

	def reindent(text: str) -> str:
	except (ValueError, SyntaxError):
	# Fall back to the raw text if it's not a valid literal
	return text

[gvanrossum]

Ah, thanks. If you add the fixes to this PR using the GitHub suggestion feature I will apply them.

[KRRT7]

The format_code suggestion is up as an inline comment. The pretty_print fix can't be a GitHub suggestion since it's not in this PR's diff — here's the change for copy-paste if you'd like to include it:

In src/typeagent/aitools/utils.py, pretty_print currently ignores prefix/suffix:

def pretty_print(obj: object, prefix: str = "", suffix: str = "") -> None:
    """Pretty-print an object using pprint."""
    import pprint

    line_width = min(200, shutil.get_terminal_size().columns)
    print(pprint.pformat(obj, width=line_width))

Should be:

def pretty_print(obj: object, prefix: str = "", suffix: str = "") -> None:
    """Pretty-print an object using pprint."""
    import pprint

    line_width = min(200, shutil.get_terminal_size().columns)
    print(prefix + pprint.pformat(obj, width=line_width) + suffix)

Otherwise happy to send a separate PR for it.

[KRRT7]

Suggested change

	return pprint.pformat(text, width=line_width)
	return text

pprint.pformat on a plain string wraps it in quotes — returning text directly avoids that.

[KRRT7]

Opened gvanrossum#1 against your evals branch with the pretty_print prefix/suffix fix — one-click merge if you want it.