xonsh/xonsh

27.8

Adjusted Score

27.8

Raw Score

100%

Time Factor

2026-07-14

Last Push

9.6K

Stars

Python

Language

161.3K

Lines of Code

420

Files

3.3K

Pattern Hits

2026-07-14

Scan Date

0.37

HC Hit Rate

What These Metrics Mean

Adjusted Score: Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score: The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor: The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits: Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate: High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files: Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

This chart maps the temporal evolution of the adjusted synthetic code score across successive scan runs. An upward trajectory indicates ongoing incorporation of AI-generated code or expanding LLM-assisted scaffolding; a stable or declining trajectory may reflect active human refactoring, code removal, or the adoption of stricter authorship policies. The dashed secondary line (right axis) independently tracks total raw pattern hit count, which can diverge from the normalised score when codebase size changes significantly between scans.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 3HIGH 153MEDIUM 404LOW 2743

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 3303 distinct pattern matches across 20 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Hyper-Verbose Identifiers2151 hits · 2111 pts

Severity	File	Line	Snippet	Context
LOW	tests/test_aliases_llm.py	38	def test_no_args_returns_usage_error(fake_winutils_sudo):	CODE
LOW	tests/test_aliases_llm.py	55	def test_resolved_binary_path_is_normalized(fake_winutils_sudo, monkeypatch):	CODE
LOW	tests/test_aliases_llm.py	69	def test_cmd_builtin_dispatched_via_cmd_exe(fake_winutils_sudo, monkeypatch):	CODE
LOW	tests/test_aliases_llm.py	80	def test_cmd_builtin_match_is_case_insensitive(fake_winutils_sudo, monkeypatch):	CODE
LOW	tests/test_aliases_llm.py	89	def test_resolved_binary_takes_precedence_over_cmd_builtin(	CODE
LOW⚡	tests/test_aliases_llm.py	100	def test_windows_cmd_aliases_is_frozen():	CODE
LOW⚡	tests/test_aliases_llm.py	118	def test_lxml_decorator_registered_when_lxml_available(xession):	CODE
LOW⚡	tests/test_aliases_llm.py	124	def test_lxml_decorator_parses_and_supports_xpath(xession):	CODE
LOW	tests/test_aliases_llm.py	141	def test_lxml_decorator_unavailable(xession, monkeypatch):	CODE
LOW⚡	tests/test_builtins.py	91	def test_glob_excludes_dotfiles_by_default(self):	CODE
LOW⚡	tests/test_builtins.py	95	def test_glob_includes_dotfiles_when_enabled(self):	CODE
LOW⚡	tests/test_builtins.py	99	def test_reglob_excludes_dotfiles_by_default(self):	CODE
LOW⚡	tests/test_builtins.py	103	def test_reglob_includes_dotfiles_when_enabled(self):	CODE
LOW⚡	tests/test_builtins.py	349	def test_convert_macro_arg_str(kind):	CODE
LOW⚡	tests/test_builtins.py	356	def test_convert_macro_arg_ast(kind):	CODE
LOW⚡	tests/test_builtins.py	363	def test_convert_macro_arg_code(kind):	CODE
LOW⚡	tests/test_builtins.py	370	def test_convert_macro_arg_eval(kind):	CODE
LOW⚡	tests/test_builtins.py	482	def test_call_macro_raw_kwarg(arg):	CODE
LOW⚡	tests/test_builtins.py	491	def test_call_macro_raw_kwargs(arg):	CODE
LOW⚡	tests/test_builtins.py	499	def test_call_macro_ast_eval_expr():	CODE
LOW⚡	tests/test_builtins.py	507	def test_call_macro_ast_single_expr():	CODE
LOW⚡	tests/test_builtins.py	515	def test_call_macro_ast_exec_expr():	CODE
LOW⚡	tests/test_builtins.py	523	def test_call_macro_ast_eval_statement():	CODE
LOW⚡	tests/test_builtins.py	563	def test_xonshpathliteral_contextmanager(tmp_path):	CODE
LOW⚡	tests/test_builtins.py	577	def test_resetting_signal_handle_off_main_thread_is_noop():	CODE
LOW	tests/test_builtins.py	38	def test_dynamic_access_proxy_setattr():	CODE
LOW	tests/test_builtins.py	208	def test_repath_containing_asterisk(path, pattern):	CODE
LOW	tests/test_builtins.py	219	def test_repath_containing_plus_sign(path, pattern):	CODE
LOW	tests/test_builtins.py	239	def test_single_group_returns_strings(self, xession):	CODE
LOW	tests/test_builtins.py	247	def test_no_groups_returns_paths(self, xession):	CODE
LOW	tests/test_builtins.py	311	def test_list_of_strs_or_callables(exp, inp):	CODE
LOW	tests/test_builtins.py	324	def test_list_of_list_of_strs_outer_product(xession, inp, exp):	CODE
LOW	tests/test_builtins.py	382	def test_convert_macro_arg_exec(kind):	CODE
LOW	tests/test_builtins.py	403	def test_convert_macro_arg_type(kind):	CODE
LOW	tests/test_builtins.py	538	def test_call_macro_ast_single_statement():	CODE
LOW	tests/test_builtins.py	546	def test_call_macro_ast_exec_statement():	CODE
LOW	tests/test_man.py	104	def test_bsd_man_page_completions(xession, check_completer, cmd, exp):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	82	def test_colors_page_renders_html(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	90	def test_colors_page_post_updates_env_var(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	96	def test_colors_page_post_no_selection_is_noop(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	104	def test_colors_page_get_selected_returns_tag(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	113	def test_prompts_page_renders_html(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	120	def test_prompts_page_post_updates_prompt(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	126	def test_prompts_page_post_strips_carriage_returns(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	132	def test_prompts_page_post_no_data_is_noop(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	142	def test_xontribs_page_renders_html(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	148	def test_xontribs_page_mod_name():	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	152	def test_xontribs_page_post_no_data_is_noop(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	161	def test_env_variables_page_renders_table(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	170	def test_aliases_page_renders_table_with_no_aliases(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	177	def test_aliases_page_renders_table_with_aliases(xession, make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	232	def test_get_nav_links_yields_each_registered_page(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	239	def test_get_nav_links_marks_active_page(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	249	def test_get_sel_url_appends_query_string(make_route):	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	259	def test_get_display_handles_valid_html():	CODE
LOW⚡	tests/test_webconfig_routes_llm.py	266	def test_get_display_falls_back_to_pre_for_invalid_html():	CODE
LOW	tests/test_webconfig_routes_llm.py	59	def test_routes_registry_includes_known_paths():	CODE
LOW	tests/test_webconfig_routes_llm.py	68	def test_route_registry_subclassing_registers_new_paths():	CODE
LOW	tests/test_webconfig_routes_llm.py	192	def test_aliases_page_skips_callable_aliases(xession, make_route):	CODE
LOW	tests/test_webconfig_routes_llm.py	210	def test_route_err_appends_to_err_msgs(make_route):	CODE
2091 more matches not shown…

Decorative Section Separators358 hits · 1000 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	tests/test_aliases_llm.py	107	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_aliases_llm.py	109	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_pyghooks_llm.py	229	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_pyghooks_llm.py	239	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	28	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	30	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	286	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	289	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	382	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	385	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	623	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_subproc_raise_error.py	630	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_subproc_raise_error.py	123	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_subproc_raise_error.py	125	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	18	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	20	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	48	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	50	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	111	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	113	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	135	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	137	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	240	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	242	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	418	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	420	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	437	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	439	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	470	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	472	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	623	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	625	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	643	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_debug_llm.py	651	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_debug_llm.py	331	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_debug_llm.py	333	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_debug_llm.py	541	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_debug_llm.py	543	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_main_terminal_llm.py	403	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_main_terminal_llm.py	405	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_main_terminal_llm.py	489	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_main_terminal_llm.py	491	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_main_terminal_llm.py	694	# ── _setup_ctrl_break: Windows Ctrl+Break / SIGBREAK (issue #4852) ─────────	COMMENT
MEDIUM⚡	tests/test_foreign_shells_llm.py	179	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_foreign_shells_llm.py	186	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_foreign_shells_llm.py	256	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/test_foreign_shells_llm.py	266	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	96	# ── singleton & exposure ───────────────────────────────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	124	# ── direct assignment ─────────────────────────────────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	151	# ── swap (thread-local) ───────────────────────────────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	190	# ── overlay parameter (used by callable aliases) ──────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	219	# ── detype ────────────────────────────────────────────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	249	# ── iteration & membership ────────────────────────────────────────────	COMMENT
MEDIUM⚡	tests/test_environ_llm.py	265	# ── events ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	tests/test_environ_llm.py	85	# ═══ DELETE_VAR sentinel ═══════════════════════════════════════════════	COMMENT
MEDIUM	tests/test_environ_llm.py	294	# ── integration: SubprocSpec.prep_env_subproc ─────────────────────────	COMMENT
MEDIUM⚡	tests/lint/test_linter_cli_llm.py	119	# ---------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/lint/test_linter_cli_llm.py	121	# ---------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/lint/test_linter_cli_llm.py	149	# ---------------------------------------------------------------------	COMMENT
MEDIUM⚡	tests/lint/test_linter_cli_llm.py	151	# ---------------------------------------------------------------------	COMMENT
298 more matches not shown…

Cross-Language Confusion146 hits · 703 pts

Severity	File	Line	Snippet	Context
HIGH	xonsh-in-docker.py	17	RUN pip install --upgrade pip && pip install {packages}	CODE
HIGH	xonsh-in-docker.py	27	RUN pip install --upgrade pip && pip install {packages}	CODE
HIGH⚡	tests/test_subproc_raise_error.py	51	tree = xonsh_execer.parse("echo 1 && echo 2\n", ctx=None)	CODE
HIGH⚡	tests/test_subproc_raise_error.py	60	tree = xonsh_execer.parse("echo 1 \|\| echo 2\n", ctx=None)	CODE
HIGH⚡	tests/test_subproc_raise_error.py	106	tree = xonsh_execer.parse("echo 1 \|\| echo 2; ls nono\n", ctx=None)	CODE
HIGH⚡	tests/test_subproc_raise_error.py	149	xonsh_execer.exec("echo a && echo b\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	155	xonsh_execer.exec("ls /__nope__ && echo never\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	161	xonsh_execer.exec("echo ok && ls /__nope__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	167	xonsh_execer.exec("echo ok \|\| ls /__nope__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	172	xonsh_execer.exec("ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	178	xonsh_execer.exec("ls /__nope1__ \|\| ls /__nope2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	184	xonsh_execer.exec("echo a \|\| echo b; ls /__nope__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	204	xonsh_execer.exec("p = $(ls /__nope__ 2>/dev/null)\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	240	xonsh_execer.exec("ls /__nope__ && echo never\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	253	xonsh_execer.exec("ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	283	xonsh_execer.exec("@error_raise ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	307	xonsh_execer.exec("echo a && echo b && ls /__nope__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	316	xonsh_execer.exec("ls /__nope__ && echo never1 && echo never2\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	325	xonsh_execer.exec("ls /__nope__ && echo n \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	325	xonsh_execer.exec("ls /__nope__ && echo n \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	333	xonsh_execer.exec("echo a && ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	333	xonsh_execer.exec("echo a && ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	392	xonsh_execer.exec("ls /__n1__ \|\| ls /__n2__ \|\| ls /__n3__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	398	xonsh_execer.exec("ls /__n1__ \|\| ls /__n2__ \|\| echo ok\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	404	xonsh_execer.exec("ls /__n1__ \|\| echo ok \|\| ls /__n3__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	410	xonsh_execer.exec("echo ok \|\| ls /__n2__ \|\| ls /__n3__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	419	xonsh_execer.exec("ls /__nope__ \|\| echo ok && echo yes\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	419	xonsh_execer.exec("ls /__nope__ \|\| echo ok && echo yes\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	428	xonsh_execer.exec("ls /__nope__ \|\| echo ok && ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	428	xonsh_execer.exec("ls /__nope__ \|\| echo ok && ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	438	xonsh_execer.exec("ls /__n1__ && echo n \|\| ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	438	xonsh_execer.exec("ls /__n1__ && echo n \|\| ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	447	xonsh_execer.exec("echo ok \| grep x && echo n\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	455	xonsh_execer.exec("echo ok \| grep x \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	463	xonsh_execer.exec("echo ok \| grep ok && echo yes\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	483	xonsh_execer.exec("@error_raise ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	518	xonsh_execer.exec("ls /__nope__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	527	xonsh_execer.exec("ls /__n1__ && echo n\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	528	xonsh_execer.exec("ls /__n1__ \|\| ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	564	xonsh_execer.exec("echo a && echo b && echo c && echo d\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	571	xonsh_execer.exec("ls /__n1__ \|\| ls /__n2__ \|\| ls /__n3__ \|\| ls /__n4__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	577	xonsh_execer.exec("ls /__n1__ \|\| ls /__n2__ \|\| ls /__n3__ \|\| echo ok\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	611	xonsh_execer.exec("@error_ignore ls /__n1__ \|\| ls /__n2__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	687	base_shell.default("echo ok && ls /__nope_specific__\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	697	base_shell.default("ls /__nope_specific__ \|\| echo fb\n")	CODE
HIGH⚡	tests/test_subproc_raise_error.py	48	"""``echo 1 && echo 2`` wraps the BoolOp and tags both operands	STRING
HIGH⚡	tests/test_subproc_raise_error.py	103	"""``echo 1 \|\| echo 2; ls nono`` wraps both statements: the BoolOp	STRING
HIGH⚡	tests/test_subproc_raise_error.py	166	"""``echo ok \|\| ls /__nope__`` — first succeeds, second never runs."""	STRING
HIGH⚡	tests/test_subproc_raise_error.py	303	"""``cmd1 && cmd2 && cmd3`` where the last fails — raises on the	STRING
HIGH⚡	tests/test_subproc_raise_error.py	312	"""``cmd1 && cmd2 && cmd3`` where the first fails — short-circuits	STRING
HIGH⚡	tests/test_subproc_raise_error.py	321	"""``ls nono && echo n \|\| echo fb`` — Python precedence is	STRING
HIGH⚡	tests/test_subproc_raise_error.py	321	"""``ls nono && echo n \|\| echo fb`` — Python precedence is	STRING
HIGH⚡	tests/test_subproc_raise_error.py	330	"""``echo a && ls nono \|\| echo fb`` — ``ls`` (the second op of the	STRING
HIGH⚡	tests/test_subproc_raise_error.py	330	"""``echo a && ls nono \|\| echo fb`` — ``ls`` (the second op of the	STRING
HIGH⚡	tests/test_subproc_raise_error.py	390	"""``fail \|\| fail \|\| fail`` — all fail, chain result is falsy → raise."""	STRING
HIGH⚡	tests/test_subproc_raise_error.py	397	"""``fail \|\| fail \|\| echo ok`` — last succeeds, chain result is truthy."""	STRING
HIGH⚡	tests/test_subproc_raise_error.py	403	"""``fail \|\| echo ok \|\| fail`` — middle succeeds, ``or`` short-circuits."""	STRING
HIGH⚡	tests/test_subproc_raise_error.py	409	"""``echo ok \|\| fail \|\| fail`` — first succeeds, rest never evaluated."""	STRING
HIGH⚡	tests/test_subproc_raise_error.py	415	"""``fail \|\| echo ok && echo yes`` — Python precedence:	STRING
HIGH⚡	tests/test_subproc_raise_error.py	415	"""``fail \|\| echo ok && echo yes`` — Python precedence:	STRING
86 more matches not shown…

Deep Nesting220 hits · 186 pts

Severity	File	Line	Context
LOW	setup.py	199	CODE
LOW	tests/test_pyghooks.py	256	CODE
LOW	tests/test_commands_cache.py	297	CODE
LOW	tests/completers/test_path_completers.py	149	CODE
LOW	xonsh/codecache.py	147	CODE
LOW	xonsh/cli_utils.py	495	CODE
LOW	xonsh/color_tools.py	406	CODE
LOW	xonsh/ansi_colors.py	79	CODE
LOW	xonsh/ansi_colors.py	169	CODE
LOW	xonsh/ansi_colors.py	290	CODE
LOW	xonsh/foreign_shells.py	804	CODE
LOW	xonsh/execer.py	246	CODE
LOW	xonsh/execer.py	253	CODE
LOW	xonsh/events.py	108	CODE
LOW	xonsh/events.py	204	CODE
LOW	xonsh/commands_cache.py	484	CODE
LOW	xonsh/tools.py	292	CODE
LOW	xonsh/tools.py	320	CODE
LOW	xonsh/tools.py	418	CODE
LOW	xonsh/tools.py	713	CODE
LOW	xonsh/tools.py	813	CODE
LOW	xonsh/tools.py	2581	CODE
LOW	xonsh/tools.py	2746	CODE
LOW	xonsh/tools.py	2953	CODE
LOW	xonsh/tools.py	3008	CODE
LOW	xonsh/shell.py	318	CODE
LOW	xonsh/completer.py	173	CODE
LOW	xonsh/completer.py	256	CODE
LOW	xonsh/completer.py	401	CODE
LOW	xonsh/completer.py	481	CODE
LOW	xonsh/xontribs.py	130	CODE
LOW	xonsh/xontribs.py	343	CODE
LOW	xonsh/xontribs.py	495	CODE
LOW	xonsh/xontribs.py	143	CODE
LOW	xonsh/style_tools.py	85	CODE
LOW	xonsh/platform.py	440	CODE
LOW	xonsh/platform.py	559	CODE
LOW	xonsh/platform.py	644	CODE
LOW	xonsh/platform.py	725	CODE
LOW	xonsh/aliases.py	992	CODE
LOW	xonsh/aliases.py	1193	CODE
LOW	xonsh/aliases.py	1542	CODE
LOW	xonsh/aliases.py	1673	CODE
LOW	xonsh/parser.py	10	CODE
LOW	xonsh/wizard.py	649	CODE
LOW	xonsh/wizard.py	671	CODE
LOW	xonsh/wizard.py	739	CODE
LOW	xonsh/built_ins.py	305	CODE
LOW	xonsh/built_ins.py	676	CODE
LOW	xonsh/pyghooks.py	170	CODE
LOW	xonsh/pyghooks.py	350	CODE
LOW	xonsh/pyghooks.py	1482	CODE
LOW	xonsh/pyghooks.py	1602	CODE
LOW	xonsh/pyghooks.py	1820	CODE
LOW	xonsh/pyghooks.py	1535	CODE
LOW	xonsh/main.py	1089	CODE
LOW	xonsh/main.py	1177	CODE
LOW	xonsh/main.py	1272	CODE
LOW	xonsh/dirstack.py	211	CODE
LOW	xonsh/dirstack.py	291	CODE
160 more matches not shown…

Excessive Try-Catch Wrapping144 hits · 159 pts

Severity	File	Line	Snippet	Context
LOW	setup.py	69	except Exception:	CODE
LOW	setup.py	86	except Exception:	CODE
LOW⚡	tests/test_builtins.py	573	except Exception:	CODE
LOW	tests/test_dirstack.py	96	except Exception:	CODE
LOW	tests/test_dirstack.py	119	except Exception:	CODE
LOW	tests/test_environ.py	219	except Exception:	CODE
LOW	tests/test_main.py	510	except Exception as e:	CODE
LOW⚡	tests/procs/test_specs.py	272	except Exception as e:	CODE
LOW⚡	tests/procs/test_specs.py	282	except Exception as e:	CODE
LOW⚡	tests/procs/test_specs.py	291	except Exception as e:	CODE
LOW⚡	tests/procs/test_specs.py	301	except Exception as e:	CODE
LOW	tests/procs/test_specs.py	450	except Exception:	CODE
LOW	xonsh/codecache.py	140	except Exception:	CODE
LOW	xonsh/codecache.py	164	except Exception:	CODE
LOW	xonsh/codecache.py	218	except Exception:	CODE
LOW	xonsh/ansi_colors.py	48	except Exception:	CODE
LOW	xonsh/ansi_colors.py	165	except Exception:	CODE
LOW	xonsh/events.py	117	except Exception:	CODE
LOW	xonsh/events.py	221	except Exception:	CODE
LOW	xonsh/events.py	291	except Exception:	CODE
MEDIUM	xonsh/events.py	288	def _call(self, handler):	CODE
LOW	xonsh/commands_cache.py	234	except Exception:	CODE
LOW	xonsh/commands_cache.py	288	except Exception:	CODE
LOW	xonsh/commands_cache.py	506	except Exception:	CODE
LOW	xonsh/commands_cache.py	520	except Exception:	CODE
MEDIUM	xonsh/tools.py	150	print("Error in process: {}.format(error.completed_command.pid))	STRING
LOW	xonsh/tools.py	1053	except Exception:	CODE
LOW	xonsh/tools.py	1320	except Exception:	CODE
LOW	xonsh/tools.py	2502	except Exception:	CODE
LOW	xonsh/tools.py	2675	except Exception:	CODE
LOW	xonsh/timings.py	133	except Exception:	CODE
LOW	xonsh/completer.py	298	except Exception as e:	CODE
LOW	xonsh/xontribs.py	334	except Exception:	CODE
LOW	xonsh/xontribs.py	377	except Exception as ex:	CODE
LOW	xonsh/style_tools.py	78	except Exception:	CODE
LOW	xonsh/platform.py	34	except Exception:	CODE
MEDIUM	xonsh/platform.py	29	def distro():	CODE
LOW	xonsh/aliases.py	230	except Exception:	CODE
LOW	xonsh/aliases.py	458	except Exception as e:	CODE
LOW	xonsh/aliases.py	527	except Exception as e:	CODE
LOW	xonsh/aliases.py	1592	except Exception:	CODE
LOW	xonsh/pygments_cache.py	57	except Exception:	CODE
LOW	xonsh/pygments_cache.py	137	except Exception:	CODE
LOW	xonsh/wizard.py	749	except Exception:	CODE
LOW	xonsh/xonfig.py	478	except Exception:	CODE
LOW⚡	xonsh/pyghooks.py	1854	except Exception:	CODE
LOW	xonsh/pyghooks.py	343	except Exception:	CODE
LOW	xonsh/pyghooks.py	456	except Exception:	CODE
LOW	xonsh/pyghooks.py	1776	except Exception:	CODE
LOW	xonsh/pyghooks.py	1813	except Exception:	CODE
LOW	xonsh/main.py	1193	except Exception:	CODE
LOW	xonsh/main.py	1268	except Exception as err:	CODE
MEDIUM	xonsh/environ.py	314	def lc_converter(val):	CODE
LOW	xonsh/environ.py	600	except Exception as e:	CODE
LOW	xonsh/environ.py	2577	except Exception as exc:	CODE
LOW	xonsh/environ.py	2812	except Exception as e:	CODE
LOW	xonsh/environ.py	2952	except Exception:	CODE
LOW	xonsh/parsers/tokenize.py	908	except Exception:	CODE
LOW	xonsh/parsers/tokenize.py	1643	except Exception as err:	CODE
MEDIUM	xonsh/parsers/base.py	444	def run(self):	CODE
84 more matches not shown…

Unused Imports100 hits · 77 pts

Severity	File	Line	Context
LOW	tests/test_dirstack.py	5	CODE
LOW	tests/test_foreign_shells.py	6	CODE
LOW	tests/built_ins/test_wizard.py	5	CODE
LOW	tests/lint/test_linter_cli_llm.py	8	CODE
LOW	tests/parsers/test_parser.py	225	CODE
LOW	tests/parsers/test_parser.py	225	CODE
LOW	tests/parsers/test_lexer.py	419	CODE
LOW	tests/shell/test_ptk_history.py	4	CODE
LOW	tests/format/test_formatter_llm.py	3	CODE
LOW	tests/format/test_formatter_cli_llm.py	8	CODE
LOW	tests/check/test_checker_cli_llm.py	8	CODE
LOW	xonsh/cli_utils.py	15	CODE
LOW	xonsh/lazyjson.py	11	CODE
LOW	xonsh/xontribs.py	19	CODE
LOW	xonsh/xontribs.py	19	CODE
LOW	xonsh/pygments_cache.py	22	CODE
LOW	xonsh/built_ins.py	7	CODE
LOW	xonsh/lazyasd.py	11	CODE
LOW	xonsh/lazyimps.py	11	CODE
LOW	xonsh/parsers/rd_parser.py	1	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
LOW	xonsh/parsers/ast.py	8	CODE
40 more matches not shown…

Over-Commented Block79 hits · 60 pts

Severity	File	Line	Snippet	Context
LOW	conftest.py	21	f"Use `cd {_root!r} && python -m pytest` to ensure that xonsh is tested from the source tree rather than site-pa	COMMENT
LOW	tests/conftest.py	1	# when xonsh is not installed in the current env	COMMENT
LOW	tests/test_pyghooks_llm.py	221	surfaced as Error. Regression guard for the plugin-mode fix."""	COMMENT
LOW	tests/test_tools_llm.py	221	# ``" \\"`` whenever ``XONSH_INTERACTIVE`` is true, which the preprocessor	COMMENT
LOW	tests/test_execer.py	101	# Regression for #4915. Two layers of bug here:	COMMENT
LOW	tests/test_execer.py	221		COMMENT
LOW	tests/test_execer_llm.py	121		COMMENT
LOW	tests/test_execer_llm.py	201	# recovery. Two distinct bugs combined to cause the failure:	COMMENT
LOW	tests/completers/test_xompletions.py	61	assert matcher.get_module("pip").xonsh_complete	COMMENT
LOW	tests/completers/test_bash_completer.py	41	xession.env,	COMMENT
LOW	xonsh/execer.py	81	# same AST because whitespace doesn't matter to the minus binary op.	COMMENT
LOW	xonsh/execer.py	301	# SyntaxError instead of crashing in get_logical_line.	COMMENT
LOW	xonsh/tools.py	441	# end-of-input balances that skipped paren and must be popped from	COMMENT
LOW	xonsh/tools.py	521	# on the way in — the ``)`` is part of the expression,	COMMENT
LOW	xonsh/tools.py	641	# A statement that starts with a string literal — f-string or	COMMENT
LOW	xonsh/platform.py	621	# FreeBSD/DragonFly install bash-completion via ports/pkg under	COMMENT
LOW	xonsh/pyghooks.py	2261	# the surrounding line break. Otherwise a leftover ``\n``	COMMENT
LOW	xonsh/main.py	501	current_fg = os.tcgetpgrp(tty_fd)	COMMENT
LOW	xonsh/main.py	521	# pid_namespaces(7):	COMMENT
LOW	xonsh/main.py	741	_setup_ctrl_break()	COMMENT
LOW	xonsh/environ.py	2481	# the surrounding scope. See `_DeleteVarSentinel` for details.	COMMENT
LOW	xonsh/environ.py	3401	# Empty entries are preserved: programs like ``man``/``info``	COMMENT
LOW	xonsh/parsers/ast.py	461		COMMENT
LOW	xonsh/parsers/ply/yacc.py	1	# -----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/yacc.py	21	# specific prior written permission.	COMMENT
LOW	xonsh/parsers/ply/yacc.py	41	#	COMMENT
LOW	xonsh/parsers/ply/yacc.py	201	#-----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/yacc.py	341	# This is the debugging enabled version of parse(). All changes made to the	COMMENT
LOW	xonsh/parsers/ply/yacc.py	581	debug.error('Error : %s',	COMMENT
LOW	xonsh/parsers/ply/yacc.py	881	# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1281	#	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1301	# prec - Production precedence level	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1401	# Bind the production function name to a callable	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1521	# set_precedence()	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1541	#	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1781	# unused_precedence()	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1821	# We have to consider the next x in beta,	COMMENT
LOW	xonsh/parsers/ply/yacc.py	1921	# -----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2041		COMMENT
LOW	xonsh/parsers/ply/yacc.py	2221	for x in asyms:	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2241	# Lookahead Sets", ACM Transactions on Programming Languages and Systems,	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2341	if a in empty:	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2361	# Computes the INCLUDE() relation (p,A) INCLUDES (p',B).	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2441		COMMENT
LOW	xonsh/parsers/ply/yacc.py	2461	# compute_follow_sets()	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2481		COMMENT
LOW	xonsh/parsers/ply/lex.py	1	# -----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/lex.py	21	# specific prior written permission.	COMMENT
LOW	xonsh/parsers/ply/lex.py	101		COMMENT
LOW	xonsh/parsers/ply/lex.py	421	t = self.token()	COMMENT
LOW	xonsh/parsers/ply/cpp.py	1	# -----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/cpp.py	21	# specific prior written permission.	COMMENT
LOW	xonsh/parsers/ply/cpp.py	121	# -----------------------------------------------------------------------------	COMMENT
LOW	xonsh/parsers/ply/cpp.py	221	#	COMMENT
LOW	xonsh/parsers/ply/cpp.py	841	# ----------------------------------------------------------------------	COMMENT
LOW	xonsh/shells/base_shell.py	401	# Reset so the ``is None`` guard below can distinguish	COMMENT
LOW	xonsh/shells/ptk_shell/__init__.py	441	if cursor_shape:	COMMENT
LOW	xonsh/shells/ptk_shell/__init__.py	481	if termios is not None:	COMMENT
LOW	xonsh/shells/ptk_shell/__init__.py	761	# This line can also be replaced by os.system("stty sane"), as per	COMMENT
LOW	xonsh/xoreutils/_which.py	1	#!/usr/bin/env python	COMMENT
19 more matches not shown…

Self-Referential Comments29 hits · 47 pts

Severity	File	Line	Snippet	Context
MEDIUM	tests/test_events_llm.py	240	# Create a new object with same key to discard	COMMENT
MEDIUM⚡	tests/procs/test_executables.py	183	# Create a subdirectory named "man" (like coreutils gnubin/man)	COMMENT
MEDIUM⚡	tests/procs/test_executables.py	185	# Create a real executable so the dir is not empty	COMMENT
MEDIUM	xonsh/foreign_shells.py	538	"""This class is responsible for calling foreign shell functions as if	STRING
MEDIUM	xonsh/foreign_shells.py	631	"""This class is responsible for calling foreign shell functions as if	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	2740	# This file is automatically generated. Do not edit.	COMMENT
MEDIUM⚡	xonsh/parsers/ply/yacc.py	204	# The following classes are used for the LR parser itself. These are not	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	209	# This class is used to hold non-terminal grammar symbols during parsing.	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	1282	# The following functions, classes, and variables are used to represent and	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	1469	# The following class represents the contents of the specified grammar along	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	2038	# The following classes and functions are used to generate LR parsing tables on	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	2099	# This class implements the LR table generation algorithm. There are no	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	2875	# The following functions and classes are used to implement the PLY	STRING
MEDIUM⚡	xonsh/parsers/ply/yacc.py	2936	# This class represents information extracted for building a parser including	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	225	# This class is a wrapper around the objects actually passed to each	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	663	# Create the error symbol for the first time and make it the new lookahead symbol	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	969	# Create the error symbol for the first time and make it the new lookahead symbol	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	1256	# Create the error symbol for the first time and make it the new lookahead symbol	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	1329	# Create a list of unique production symbols used in the production	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	1339	# Create a string representation	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	1410	# This class represents a specific stage of parsing a production rule. For	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	1619	# Create a production and add it to the list of productions	STRING
MEDIUM	xonsh/parsers/ply/yacc.py	3330	# Create a grammar object	STRING
MEDIUM⚡	xonsh/parsers/ply/lex.py	556	# This class represents information needed to build a lexer as extracted from a	COMMENT
MEDIUM	xonsh/parsers/ply/lex.py	326	# Create a token for return	COMMENT
MEDIUM⚡	xonsh/parsers/ply/cpp.py	36	# This module implements an ANSI-C style lexical preprocessor for PLY.	COMMENT
MEDIUM⚡	xonsh/parsers/ply/cpp.py	857	# Define a new macro	COMMENT
MEDIUM	xonsh/completers/bash_completion.py	1	"""This module provides the implementation for the retrieving completion results	STRING
MEDIUM	docs/conf.py	2	# This file is execfile()d with the current directory set to its containing dir.	COMMENT

Hallucination Indicators3 hits · 30 pts

Severity	File	Line	Snippet	Context
CRITICAL	xonsh/history/sqlite.py	449	XSH.shell.shell.prompter.history.append_string(cmd)	CODE
CRITICAL	xonsh/history/json.py	701	XSH.shell.shell.prompter.history.append_string(line)	CODE
CRITICAL	docs/_static/landing2/js/jquery-3.js	2	!function(e,t){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=e.document?t(e,!0):f	CODE

Cross-File Repetition6 hits · 30 pts

Severity	File	Snippet	Context
HIGH	xonsh/lazyasd.py	deprecated: use `xonsh.lib.lazyasd` instead of `xonsh.lazyasd`.	STRING
HIGH	xonsh/lib/subprocess.py	deprecated: use `xonsh.lib.lazyasd` instead of `xonsh.lazyasd`.	STRING
HIGH	xonsh/lib/os.py	deprecated: use `xonsh.lib.lazyasd` instead of `xonsh.lazyasd`.	STRING
HIGH	xonsh/parsers/v38.py	parameters ---------- yacc_optimize : bool, optional set to false when unstable and true when parser is stable. yacc_tab	STRING
HIGH	xonsh/parsers/v36.py	parameters ---------- yacc_optimize : bool, optional set to false when unstable and true when parser is stable. yacc_tab	STRING
HIGH	xonsh/parsers/base.py	parameters ---------- yacc_optimize : bool, optional set to false when unstable and true when parser is stable. yacc_tab	STRING

Redundant / Tautological Comments10 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	xonsh/timings.py	209	# Check if there is a huge difference between the best and worst timings.	COMMENT
LOW	xonsh/timings.py	331	# Print result table	COMMENT
LOW	xonsh/platform.py	459	# Check if Bash is from the "Windows Subsystem for Linux" (WSL)	COMMENT
LOW	xonsh/environ.py	835	# Check if old config file exists and issue warning	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2209	# Loop over the items in C and each grammar symbols	STRING
LOW	xonsh/completers/python.py	150	# Check if we're completing __xonsh__.imp.<module>	COMMENT
LOW	xonsh/completers/bash_completion.py	50	# Check if Bash is from the "Windows Subsystem for Linux" (WSL)	COMMENT
LOW	xonsh/procs/proxies.py	558	# Check if we have already been interrupted. This should prevent	COMMENT
LOW	xonsh/procs/posix.py	349	# Check if we have already been interrupted. This should prevent	COMMENT
LOW	xonsh/procs/pipelines.py	431	# Check if SIGINT was caught but not raised as KeyboardInterrupt.	COMMENT

AI Structural Patterns16 hits · 14 pts

Severity	File	Line	Context
LOW	tests/test_main_terminal_llm.py	60	CODE
LOW	tests/xintegration/conftest.py	35	CODE
LOW	xonsh/foreign_shells.py	175	CODE
LOW	xonsh/aliases.py	992	CODE
LOW	xonsh/aliases.py	1264	CODE
LOW	xonsh/aliases.py	173	CODE
LOW	xonsh/built_ins.py	644	CODE
LOW	xonsh/environ.py	3072	CODE
LOW	xonsh/parsers/ply/yacc.py	147	CODE
LOW	xonsh/parsers/ply/yacc.py	3218	CODE
LOW	xonsh/parsers/ply/lex.py	864	CODE
LOW	xonsh/completers/bash_completion.py	342	CODE
LOW	xonsh/xoreutils/uname.py	17	CODE
LOW	xonsh/procs/specs.py	429	CODE
LOW	xonsh/prompt/vc.py	151	CODE
LOW	xonsh/history/main.py	234	CODE

Verbosity Indicators6 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	tests/test_main_terminal_llm.py	607	# Step 1: Python no-op handler for each signal.	COMMENT
LOW⚡	tests/test_main_terminal_llm.py	614	# Step 2: SIG_IGN replacement.	COMMENT
LOW	xonsh/main.py	746	# Step 1: unconditional Python no-op-with-livelock-guard handler	COMMENT
LOW	xonsh/main.py	760	# Step 2: only attempt the handshake when stderr is a real TTY.	COMMENT
LOW	xonsh/main.py	772	# Step 3: register the shutdown restorer only if the handshake	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2547	# Step 1: Construct C = { I0, I1, ... IN}, collection of LR(0) items	STRING

Structural Annotation Overuse6 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	tests/test_main_terminal_llm.py	607	# Step 1: Python no-op handler for each signal.	COMMENT
LOW⚡	tests/test_main_terminal_llm.py	614	# Step 2: SIG_IGN replacement.	COMMENT
LOW	xonsh/main.py	746	# Step 1: unconditional Python no-op-with-livelock-guard handler	COMMENT
LOW	xonsh/main.py	760	# Step 2: only attempt the handshake when stderr is a real TTY.	COMMENT
LOW	xonsh/main.py	772	# Step 3: register the shutdown restorer only if the handshake	COMMENT
LOW	xonsh/parsers/ply/yacc.py	2547	# Step 1: Construct C = { I0, I1, ... IN}, collection of LR(0) items	STRING

Overly Generic Function Names11 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW⚡	tests/test_debug_llm.py	218	def helper():	CODE
LOW⚡	tests/test_debug_llm.py	320	def helper():	CODE
LOW⚡	tests/test_debug_llm.py	599	def helper():	CODE
LOW⚡	tests/test_debug_llm.py	614	def helper():	CODE
LOW	tests/test_debug_llm.py	402	def helper():	CODE
LOW⚡	tests/test_tools.py	1925	def my_function():	CODE
LOW⚡	tests/test_tools.py	1934	def my_function():	CODE
LOW⚡	tests/test_tools.py	1961	def my_function():	CODE
LOW	tests/test_tools.py	1897	def my_function():	CODE
LOW	tests/test_tools.py	1947	def my_function():	CODE
LOW	xonsh/built_ins.py	95	def helper(x, name=""):	CODE

AI Slop Vocabulary7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	xonsh/timings.py	31	# just use time.perf_counter() for everything...	COMMENT
LOW	xonsh/parsers/ply/yacc.py	408	# is already set, we just use that. Otherwise, we'll pull	STRING
LOW	xonsh/parsers/ply/yacc.py	752	# is already set, we just use that. Otherwise, we'll pull	STRING
LOW	xonsh/parsers/ply/yacc.py	1058	# is already set, we just use that. Otherwise, we'll pull	STRING
LOW	xonsh/pytest/plugin.py	362	# just return the bare completions without appended-space for easier assertions	COMMENT
LOW	xonsh/shells/readline_shell.py	823	# If available, we should just call the stty utility. This call should	COMMENT
MEDIUM	xonsh/procs/executables.py	259	continue # Definitely not in this dir — skip without stat	CODE

Modern Structural Boilerplate7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	xonsh/parsers/ply/__init__.py	5	__all__ = ['lex','yacc']	CODE
LOW	xonsh/linter/__init__.py	20	__all__ = ["lint_source", "Finding"]	CODE
LOW	xonsh/checker/__init__.py	24	__all__ = ["check_source"]	CODE
LOW	xonsh/xoreutils/_which.py	97	__all__ = ["which", "whichall", "whichgen", "WhichError"]	STRING
LOW	xonsh/formatter/__init__.py	20	__all__ = ["DEFAULT_INDENT", "FormatError", "format_source"]	CODE
LOW⚡	xonsh/formatter/core.py	451	def _update_state(self, tok) -> None:	CODE
LOW	xonsh/lib/pretty.py	91	__all__ = [	CODE

Docstring Block Structure1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	xonsh/shell.py	102	on_command_not_found(cmd: list[str]) -> list[str] \| tuple[str, ...] \| dict \| None Fires if a command is not found (onl	STRING

Modern AI Meta-Vocabulary1 hit · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	tests/test_main_terminal_llm.py	490	# _setup_controlling_terminal — orchestration / signal policy tests	COMMENT

Slop Phrases2 hits · 1 pts

Severity	File	Line	Snippet	Context
LOW	xonsh/parsers/ply/yacc.py	3141	# Sort all of the actions by line number; make sure to stringify	STRING
LOW	xonsh/lib/lazyasd.py	161	self._d = type(loaders)() # make sure to return the same type	CODE

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