Qiskit/qiskit

26.7

Adjusted Score

26.7

Raw Score

100%

Time Factor

2026-07-14

Last Push

7.6K

Stars

Python

Language

553.7K

Lines of Code

3.7K

Files

10.1K

Pattern Hits

2026-07-14

Scan Date

0.15

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 543MEDIUM 1530LOW 8063

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 10139 distinct pattern matches across 23 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.

Decorative Section Separators1384 hits · 4262 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	qiskit/visualization/circuit/circuit_visualization.py	697	# -----------------------------------------------------------------------------	STRING
MEDIUM⚡	qiskit/visualization/circuit/circuit_visualization.py	699	# -----------------------------------------------------------------------------	STRING
MEDIUM	qiskit/visualization/circuit/circuit_visualization.py	397	# -----------------------------------------------------------------------------	STRING
MEDIUM	qiskit/visualization/circuit/circuit_visualization.py	399	# -----------------------------------------------------------------------------	STRING
MEDIUM	qiskit/visualization/circuit/circuit_visualization.py	494	# -----------------------------------------------------------------------------	STRING
MEDIUM	qiskit/visualization/circuit/circuit_visualization.py	496	# -----------------------------------------------------------------------------	STRING
MEDIUM	qiskit/circuit/library/standard_gates/s.py	76	# ┌────────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/s.py	78	# └────────┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/s.py	194	# ┌─────────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/s.py	196	# └─────────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	323	# q_0: ┤ T ├──■───────────■───────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	324	# └───┘┌─┴─┐┌─────┐┌─┴─┐┌───┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	325	# q_1: ─────┤ X ├┤ Tdg ├┤ X ├┤ T ├	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	326	# └───┘└─────┘└───┘└───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	412	# ┌─────┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	413	# q_0: ┤ Tdg ├──■─────────■─────────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	414	# └─────┘┌─┴─┐┌───┐┌─┴─┐┌─────┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	415	# q_1: ───────┤ X ├┤ T ├┤ X ├┤ Tdg ├	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/s.py	416	# └───┘└───┘└───┘└─────┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/rz.py	81	# ┌──────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/rz.py	83	# └──────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rz.py	258	# q_0: ─────────────■────────────────■──	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rz.py	259	# ┌─────────┐┌─┴─┐┌──────────┐┌─┴─┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rz.py	261	# └─────────┘└───┘└──────────┘└───┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/u1.py	107	# ┌──────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/u1.py	109	# └──────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/u1.py	252	# ┌────────┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/u1.py	253	# q_0: ┤ P(θ/2) ├──■───────────────■────────────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/u1.py	254	# └────────┘┌─┴─┐┌─────────┐┌─┴─┐┌────────┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/u1.py	255	# q_1: ──────────┤ X ├┤ P(-θ/2) ├┤ X ├┤ P(θ/2) ├	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/u1.py	256	# └───┘└─────────┘└───┘└────────┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/r.py	73	# ┌───────────────────────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/r.py	75	# └───────────────────────┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/swap.py	251	# q_0: ───────■───────	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/y.py	88	# ┌──────────────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/y.py	90	# └──────────────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/y.py	238	# q_0: ─────────■───────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/y.py	239	# ┌─────┐┌─┴─┐┌───┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/y.py	241	# └─────┘└───┘└───┘	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/x.py	90	# ┌──────────┐	COMMENT
MEDIUM	qiskit/circuit/library/standard_gates/x.py	92	# └──────────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	384	# q_0: ───────────────────■─────────────────────■────■───┤ T ├───■──	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	386	# q_1: ───────■───────────┼─────────■───┤ T ├───┼──┤ X ├┤ Tdg ├┤ X ├	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	387	# ┌───┐┌─┴─┐┌─────┐┌─┴─┐┌───┐┌─┴─┐┌┴───┴┐┌─┴─┐├───┤└┬───┬┘└───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	388	# q_2: ┤ H ├┤ X ├┤ Tdg ├┤ X ├┤ T ├┤ X ├┤ Tdg ├┤ X ├┤ T ├─┤ H ├──────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	389	# └───┘└───┘└─────┘└───┘└───┘└───┘└─────┘└───┘└───┘ └───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	486	# q_0: ────────────────────────■────────────────────────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	488	# q_1: ────────────■───────────┼─────────■──────────────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	489	# ┌───┐┌───┐┌─┴─┐┌─────┐┌─┴─┐┌───┐┌─┴─┐┌─────┐┌───┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/x.py	491	# └───┘└───┘└───┘└─────┘└───┘└───┘└───┘└─────┘└───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rzz.py	105	# q_0: ──■─────────────■──	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rzz.py	106	# ┌─┴─┐┌───────┐┌─┴─┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/rzz.py	108	# └───┘└───────┘└───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/xx_minus_yy.py	80	# ┌─────┐ ┌────┐┌───┐ ┌─────────┐ ┌─────┐ ┌──────┐┌───┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/xx_minus_yy.py	82	# ┌┴─────┴─┐├───┬┘└───┘┌─┴─┐├─────────┴┐┌─┴─┐├─────┤┌┴──────┤└───┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/xx_minus_yy.py	83	# q_1: ┤ Rz(-β) ├┤ S ├──────┤ X ├┤ Ry(-θ/2) ├┤ X ├┤ Sdg ├┤ Rz(β) ├─────	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/xx_minus_yy.py	84	# └────────┘└───┘ └───┘└──────────┘└───┘└─────┘└───────┘	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/ryy.py	93	# ┌──────┐ ┌────┐	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/ryy.py	94	# q_0: ┤ √Xdg ├──■─────────────■──┤ √X ├	COMMENT
MEDIUM⚡	qiskit/circuit/library/standard_gates/ryy.py	95	# ├──────┤┌─┴─┐┌───────┐┌─┴─┐├────┤	COMMENT
1324 more matches not shown…

Hyper-Verbose Identifiers3588 hits · 3227 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/visualization/counts_visualization.py	48	def _is_deprecated_data_format(data) -> bool:	CODE
LOW	qiskit/visualization/pass_manager_visualization.py	116	def staged_pass_manager_drawer(pass_manager, filename=None, style=None, raw=False):	CODE
LOW	qiskit/visualization/library.py	21	def _generate_circuit_library_visualization(circuit: QuantumCircuit):	CODE
LOW	qiskit/visualization/bloch.py	771	def _hide_tick_lines_and_labels(axis):	CODE
LOW	qiskit/visualization/transition_visualization.py	81	def _multiply_with_quaternion(self, q_2):	CODE
LOW	qiskit/visualization/utils.py	39	def matplotlib_close_if_inline(figure):	CODE
LOW⚡	qiskit/visualization/circuit/circuit_visualization.py	702	def _matplotlib_circuit_drawer(	STRING
LOW	qiskit/visualization/circuit/_utils.py	413	def _get_layered_instructions(	CODE
LOW	qiskit/transpiler/layout.py	887	def relabel_virtual_to_physical(virtual_index: int):	STRING
LOW	qiskit/transpiler/layout.py	890	def relabel_physical_to_virtual(physical_index: int):	STRING
LOW	qiskit/transpiler/coupling.py	409	def largest_connected_component(self):	CODE
LOW	qiskit/transpiler/passmanager.py	353	def _generate_expanded_stages(self) -> Iterator[str]:	CODE
LOW	qiskit/transpiler/target.py	323	def get_non_global_operation_names(self, strict_direction=False):	CODE
LOW	qiskit/transpiler/target.py	465	def update_instruction_properties(self, instruction, qargs, properties):	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	408	def _collect_adjacent_delay_blocks(	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	819	def _get_transformation_matrix(n):	CODE
LOW	qiskit/transpiler/passes/layout/sabre_layout.py	336	def _layout_and_route_passmanager(self, initial_layout):	CODE
LOW	qiskit/transpiler/passes/layout/disjoint_utils.py	23	def require_layout_isolated_to_component(dag: DAGCircuit, components_source: Target \| CouplingMap):	CODE
LOW	…spiler/passes/optimization/collect_linear_functions.py	82	def _collapse_to_linear_function(circuit):	CODE
LOW	…it/transpiler/passes/optimization/optimize_1q_gates.py	365	def _split_runs_on_parameters(runs):	CODE
LOW	…transpiler/passes/optimization/collect_and_collapse.py	91	def collect_using_filter_function(	CODE
LOW	qiskit/transpiler/passes/optimization/hoare_opt.py	241	def _remove_successive_identity(self, dag, qubit, from_idx=None):	CODE
LOW	…t/transpiler/passes/optimization/optimize_annotated.py	399	def _recursively_process_definitions(self, op: Operation) -> bool:	CODE
LOW	…es/optimization/template_matching/template_matching.py	143	def _list_qubit_clbit_circuit(self, list_first_match, permutation):	CODE
LOW	…asses/optimization/template_matching/backward_match.py	172	def _find_backward_candidates(self, template_blocked, matches):	CODE
LOW	…asses/optimization/template_matching/backward_match.py	319	def _init_matched_blocked_list(self):	CODE
LOW⚡	…passes/optimization/template_matching/forward_match.py	82	def _init_successors_to_visit(self):	CODE
LOW⚡	…passes/optimization/template_matching/forward_match.py	90	def _init_matched_with_circuit(self):	CODE
LOW⚡	…passes/optimization/template_matching/forward_match.py	98	def _init_matched_with_template(self):	CODE
LOW	…passes/optimization/template_matching/forward_match.py	111	def _init_is_blocked_template(self):	CODE
LOW	…kit/transpiler/passes/utils/merge_adjacent_barriers.py	83	def _collect_potential_merges(dag, barriers):	CODE
LOW	qiskit/transpiler/passes/utils/unroll_forloops.py	72	def _body_contains_continue_or_break(circuit):	CODE
LOW	…iler/passes/synthesis/clifford_unitary_synth_plugin.py	72	def supports_natural_direction(self):	CODE
LOW	…it/transpiler/passes/synthesis/ross_selinger_plugin.py	68	def supports_natural_direction(self):	CODE
LOW	…ranspiler/passes/synthesis/solovay_kitaev_synthesis.py	280	def supports_natural_direction(self):	CODE
LOW	qiskit/transpiler/passes/synthesis/plugin.py	94	def supports_natural_direction(self):	STRING
LOW	qiskit/transpiler/passes/synthesis/plugin.py	110	def supports_gate_lengths_by_qubit(self):	STRING
LOW	qiskit/transpiler/passes/synthesis/plugin.py	114	def supports_gate_errors_by_qubit(self):	STRING
LOW	qiskit/transpiler/passes/synthesis/plugin.py	459	def supports_natural_direction(self):	CODE
LOW	qiskit/transpiler/passes/synthesis/plugin.py	478	def supports_gate_lengths_by_qubit(self):	CODE
LOW	qiskit/transpiler/passes/synthesis/plugin.py	504	def supports_gate_errors_by_qubit(self):	CODE
LOW	qiskit/transpiler/passes/synthesis/plugin.py	649	def unitary_synthesis_plugin_names():	CODE
LOW	qiskit/transpiler/passes/synthesis/plugin.py	723	def high_level_synthesis_plugin_names(op_name: str) -> list[str]:	CODE
LOW	…it/transpiler/passes/synthesis/high_level_synthesis.py	300	def _synthesize_op_using_plugins(	CODE
LOW	qiskit/transpiler/passes/synthesis/unitary_synthesis.py	407	def _build_gate_lengths_by_qubit(target=None):	CODE
LOW	qiskit/transpiler/passes/synthesis/unitary_synthesis.py	429	def _build_gate_errors_by_qubit(target=None):	CODE
LOW	qiskit/transpiler/passes/synthesis/aqc_plugin.py	75	def supports_natural_direction(self):	CODE
LOW	…piler/passes/synthesis/default_unitary_synth_plugin.py	77	def supports_natural_direction(self):	CODE
LOW	…piler/passes/synthesis/default_unitary_synth_plugin.py	93	def supports_gate_lengths_by_qubit(self):	CODE
LOW	…piler/passes/synthesis/default_unitary_synth_plugin.py	97	def supports_gate_errors_by_qubit(self):	CODE
LOW	qiskit/transpiler/passes/routing/star_prerouting.py	207	def collect_all_matching_blocks(	CODE
LOW	qiskit/transpiler/passes/routing/star_prerouting.py	288	def determine_star_blocks_processing(	CODE
LOW	qiskit/transpiler/passes/routing/lookahead_swap.py	370	def _transform_gate_for_system(gate, state):	CODE
LOW	…/commuting_2q_gate_routing/commuting_2q_gate_router.py	269	def _edge_coloring_build_sub_layers(	STRING
LOW	…ses/routing/commuting_2q_gate_routing/swap_strategy.py	288	def inverse_composed_permutation(self, idx: int) -> list[int]:	CODE
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	471	def _optimization_check_fixed_point():	CODE
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	479	def _optimization_check_fixed_point_clifford_t():	CODE
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	497	def _optimization_check_fixed_point_clifford_rz():	CODE
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	512	def _optimization_check_minimum_point(prefix: str):	CODE
LOW	qiskit/transpiler/preset_passmanagers/clifford_t.py	136	def clifford_t_pass_manager_legacy(	STRING
3528 more matches not shown…

Over-Commented Block2543 hits · 2308 pts

Severity	File	Line	Snippet	Context
LOW	constraints.txt	1	# There are minor differences in output between pydot 2, 3 and 4 for	COMMENT
LOW	setup.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/version.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/user_config.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/exceptions.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/counts_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/pass_manager_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/state_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/library.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/bloch.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/bloch.py	21	# met:	COMMENT
LOW	qiskit/visualization/bloch.py	221	# Width of wireframe, default = 1	COMMENT
LOW	qiskit/visualization/style.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/transition_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/gate_map.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/dag_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/utils.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/exceptions.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/array.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/circuit_visualization.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/matplotlib.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/text.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/qcstyle.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/latex.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/_utils.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/circuit/styles/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/dag/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/dag/dagstyle.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/dag/styles/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/drawings.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/interface.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/core.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/types.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/generators.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/stylesheet.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/layouts.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/plotters/base_plotter.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/plotters/matplotlib.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/visualization/timeline/plotters/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/timing_constraints.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/layout.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/layout.py	841	#	COMMENT
LOW	qiskit/transpiler/layout.py	861	# want the permutation that adds back in what `ElidePermutations` might have removed, or	COMMENT
LOW	qiskit/transpiler/coupling.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/optimization_metric.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/basepasses.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/passmanager.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/passmanager_config.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/exceptions.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/target.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/instruction_durations.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/passes/__init__.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/passes/analysis/dag_longest_path.py	1	# This code is part of Qiskit.	COMMENT
LOW	qiskit/transpiler/passes/analysis/num_tensor_factors.py	1	# This code is part of Qiskit.	COMMENT
2483 more matches not shown…

Docstring Block Structure363 hits · 1782 pts

Severity	File	Line	Snippet	Context
HIGH	qiskit/visualization/counts_visualization.py	29	Calculate the Hamming distance between two bit strings Args: str1 (str): First string. str2 (str):	STRING
HIGH	qiskit/visualization/counts_visualization.py	72	Plot a histogram of input counts data. Args: data (list or dict): This is either a list of dictionaries or	STRING
HIGH	qiskit/visualization/counts_visualization.py	179	Plot a distribution from input sampled data. Args: data (list or dict): This is either a list of dictionari	STRING
HIGH	qiskit/visualization/pass_manager_visualization.py	35	Draws the pass manager. This function needs `pydot <https://github.com/pydot/pydot>`__, which in turn needs	STRING
HIGH	qiskit/visualization/pass_manager_visualization.py	117	Draws the staged pass manager. This function needs `pydot <https://github.com/erocarrera/pydot>`__, which	STRING
HIGH	qiskit/visualization/state_visualization.py	39	Plot a hinton diagram for the density matrix of a quantum state. The hinton diagram represents the values of a matr	STRING
HIGH	qiskit/visualization/state_visualization.py	192	Plot the Bloch sphere. Plot a Bloch sphere with the specified coordinates, that can be given in both cartesian	STRING
HIGH	qiskit/visualization/state_visualization.py	271	Plot a Bloch sphere for each qubit. Each component :math:`(x,y,z)` of the Bloch sphere labeled as 'qubit i' represe	STRING
HIGH	qiskit/visualization/state_visualization.py	389	Plot the cityscape of quantum state. Plot two 3d bar graphs (two dimensional) of the real and imaginary part of	STRING
HIGH	qiskit/visualization/state_visualization.py	634	Plot the Pauli-vector representation of a quantum state as bar graph. The Pauli-vector of a density matrix :math:`\	STRING
HIGH	qiskit/visualization/state_visualization.py	771	Return the lex index of a combination.. Args: n (int): the total number of options . k (int): The	STRING
HIGH	qiskit/visualization/state_visualization.py	824	Plot the qsphere representation of a quantum state. Here, the size of the points is proportional to the probability	STRING
HIGH	qiskit/visualization/state_visualization.py	1110	Generates shaded facecolors for shaded bars. This is here to work around a Matplotlib bug where alpha does not	STRING
HIGH	qiskit/visualization/state_visualization.py	1436	Returns a visualization of the state. repr: ASCII TextMatrix of the state's ``_repr_``. text: ASCII Te	STRING
HIGH	qiskit/visualization/state_visualization.py	1519	Return list of Bloch vectors for each qubit Args: state (DensityMatrix or Statevector): an N-qubit state.	STRING
HIGH	qiskit/visualization/state_visualization.py	1549	Return paulivec data for plotting. Args: state (DensityMatrix or Statevector): an N-qubit state. Retur	STRING
HIGH	qiskit/visualization/transition_visualization.py	130	Creates animation showing transitions between states of a single qubit by applying quantum gates. Args:	STRING
HIGH	qiskit/visualization/gate_map.py	44	Plots the gate map of a device. Args: backend (Backend): The backend instance that will be used to plot the	STRING
HIGH	qiskit/visualization/gate_map.py	958	Plots an arbitrary coupling map of qubits (embedded in a plane). .. warning:: This function will call the s	STRING
HIGH	qiskit/visualization/gate_map.py	1133	Plot the layout of a circuit transpiled for a given target backend. Args: circuit (QuantumCircuit): Inp	STRING
HIGH	qiskit/visualization/gate_map.py	1237	Plots the error map of a given backend. Args: backend (Backend): Given backend. figsize (tuple): Fi	STRING
HIGH	qiskit/visualization/dag_visualization.py	84	Plot the directed acyclic graph (dag) to represent operation dependencies in a quantum circuit. This function c	STRING
HIGH	qiskit/visualization/array.py	70	Latex representation of a complex numpy array (with maximum dimension 2) Args: matrix (ndarray): The matrix	STRING
HIGH	qiskit/visualization/array.py	150	Latex representation of a complex numpy array (with dimension 1 or 2) Args: array (ndarray): The array to b	STRING
HIGH	qiskit/visualization/circuit/circuit_visualization.py	80	Draw the quantum circuit. Use the output parameter to choose the drawing format: ``text`` ASCII art TextDra	STRING
HIGH	qiskit/visualization/circuit/circuit_visualization.py	420	Draws a circuit using ascii art. Args: circuit (QuantumCircuit): Input circuit filename (str): Opti	STRING
HIGH	qiskit/visualization/circuit/circuit_visualization.py	517	Draw a quantum circuit based on latex (Qcircuit package) Requires version >=2.6.0 of the qcircuit LaTeX package.	STRING
HIGH	qiskit/visualization/circuit/_utils.py	422	Given a circuit, return a tuple (qubits, clbits, nodes) where qubits and clbits are the quantum and classical r	STRING
HIGH	qiskit/visualization/timeline/interface.py	52	Generate visualization data for scheduled circuit programs. .. deprecated:: 1.3 The ``target`` parameter nee	STRING
HIGH	qiskit/transpiler/timing_constraints.py	28	Initialize a TimingConstraints object Args: granularity: An integer value representing minimum puls	STRING
HIGH	qiskit/transpiler/layout.py	240	Combines self and another_layout into an "edge map". For example:: self another_layout re	STRING
HIGH	qiskit/transpiler/layout.py	310	Converts a list of integers to a Layout mapping virtual qubits (index of the list) to physical qubits (t	STRING
HIGH	qiskit/transpiler/layout.py	348	Populates a Layout from a list containing virtual qubits, Qubit or None. Args: qub	STRING
HIGH	qiskit/transpiler/coupling.py	187	Returns the undirected distance between physical_qubit1 and physical_qubit2. Args: physical_qubit1	STRING
HIGH	qiskit/transpiler/coupling.py	210	Returns the shortest undirected path between physical_qubit1 and physical_qubit2. Args: physical_qu	STRING
HIGH	qiskit/transpiler/coupling.py	264	Returns a reduced coupling map that corresponds to the subgraph of qubits selected in the mapping.	STRING
HIGH	qiskit/transpiler/passmanager.py	205	Draw the pass manager. This function needs `pydot <https://github.com/erocarrera/pydot>`__, which in turn needs	STRING
HIGH	qiskit/transpiler/passmanager_config.py	117	Construct a configuration based on a backend and user input. This method automatically generates a PassManagerC	STRING
HIGH	qiskit/transpiler/target.py	616	Get a :class:`~qiskit.transpiler.CouplingMap` from this target. If there is a mix of two qubit operations that	STRING
HIGH	qiskit/transpiler/target.py	795	Create a target object from the individual global configuration Prior to the creation of the :class:`~.Target`	STRING
HIGH	qiskit/transpiler/instruction_durations.py	68	Construct an :class:`InstructionDurations` object from the backend. Args: backend: backend from whi	STRING
HIGH	qiskit/transpiler/instruction_durations.py	86	Update self with inst_durations (inst_durations overwrite self). Args: inst_durations: Instruction	STRING
HIGH	qiskit/transpiler/instruction_durations.py	158	Get the duration of the instruction with the name, qubits, and parameters. Some instructions may have a paramet	STRING
HIGH	…t/transpiler/passes/scheduling/time_unit_conversion.py	60	Run the TimeUnitAnalysis pass on `dag`. Args: dag (DAGCircuit): DAG to be checked. Returns	STRING
HIGH	qiskit/transpiler/passes/scheduling/scheduling/alap.py	29	Run the ALAPSchedule pass on `dag`. Args: dag (DAGCircuit): DAG to schedule. Returns:	STRING
HIGH	qiskit/transpiler/passes/scheduling/scheduling/asap.py	28	Run the ASAPSchedule pass on `dag`. Args: dag (DAGCircuit): DAG to schedule. Returns:	STRING
HIGH	…t/transpiler/passes/scheduling/padding/base_padding.py	103	Run the padding pass on ``dag``. Args: dag: DAG to be checked. Returns: DAGCir	STRING
HIGH	qiskit/transpiler/passes/layout/sabre_layout.py	192	Run the SabreLayout pass on `dag`. Args: dag (DAGCircuit): DAG to find layout for. Returns	STRING
HIGH	qiskit/transpiler/passes/layout/enlarge_with_ancilla.py	30	Run the EnlargeWithAncilla pass on `dag`. Args: dag (DAGCircuit): DAG to extend. Returns:	STRING
HIGH	…it/transpiler/passes/layout/full_ancilla_allocation.py	51	Run the FullAncillaAllocation pass on `dag`. Extend the layout with new (physical qubit, virtual qubit) pairs.	STRING
HIGH	qiskit/transpiler/passes/layout/apply_layout.py	49	Run the ApplyLayout pass on ``dag``. Args: dag (DAGCircuit): DAG to map. Returns:	STRING
HIGH	…it/transpiler/passes/optimization/optimize_1q_gates.py	55	Run the Optimize1qGates pass on `dag`. Args: dag (DAGCircuit): the DAG to be optimized. Re	STRING
HIGH	…nspiler/passes/optimization/litinski_transformation.py	118	Run the LitinskiTransformation pass on ``dag``. Args: dag: The input DAG. Returns:	STRING
HIGH	…ranspiler/passes/optimization/template_optimization.py	90	Args: dag(DAGCircuit): DAG circuit. Returns: DAGCircuit: optimized DAG circuit.	STRING
HIGH	…iler/passes/optimization/convert_to_pauli_rotations.py	56	Run the ConvertToPauliRotations optimization pass on ``dag``. Args: dag: the input DAG. Re	STRING
HIGH	…t/transpiler/passes/optimization/optimize_annotated.py	98	Run the OptimizeAnnotated pass on `dag`. Args: dag: input dag. Returns: Output	STRING
HIGH	qiskit/transpiler/passes/utils/gate_direction.py	69	Run the GateDirection pass on `dag`. Flips the cx nodes to match the directed coupling map. Modifies the	STRING
HIGH	…ranspiler/passes/synthesis/solovay_kitaev_synthesis.py	188	Run the ``SolovayKitaev`` pass on `dag`. Args: dag: The input dag. Returns: Ou	STRING
HIGH	…it/transpiler/passes/synthesis/high_level_synthesis.py	267	Run the HighLevelSynthesis pass on `dag`. Args: dag: input dag. Returns: Outpu	STRING
HIGH	…kit/transpiler/passes/routing/layout_transformation.py	77	Apply the specified partial permutation to the circuit. Args: dag (DAGCircuit): DAG to transform th	STRING
303 more matches not shown…

Unused Imports1271 hits · 1172 pts

Severity	File	Line	Context
LOW	qiskit/__init__.py	148	CODE
LOW	qiskit/__init__.py	148	CODE
LOW	qiskit/__init__.py	149	CODE
LOW	qiskit/__init__.py	152	CODE
LOW	qiskit/__init__.py	153	CODE
LOW	qiskit/__init__.py	154	CODE
LOW	qiskit/__init__.py	155	CODE
LOW	qiskit/__init__.py	160	CODE
LOW	qiskit/__init__.py	161	CODE
LOW	qiskit/__init__.py	165	CODE
LOW	qiskit/__init__.py	166	CODE
LOW	qiskit/__init__.py	167	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/__init__.py	169	CODE
LOW	qiskit/visualization/circuit_visualization.py	19	CODE
LOW	qiskit/visualization/pass_manager_visualization.py	17	CODE
LOW	qiskit/visualization/__init__.py	272	CODE
LOW	qiskit/visualization/__init__.py	274	CODE
LOW	qiskit/visualization/__init__.py	275	CODE
LOW	qiskit/visualization/__init__.py	275	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	276	CODE
LOW	qiskit/visualization/__init__.py	285	CODE
LOW	qiskit/visualization/__init__.py	286	CODE
LOW	qiskit/visualization/__init__.py	287	CODE
LOW	qiskit/visualization/__init__.py	287	CODE
LOW	qiskit/visualization/__init__.py	287	CODE
LOW	qiskit/visualization/__init__.py	287	CODE
LOW	qiskit/visualization/__init__.py	288	CODE
LOW	qiskit/visualization/__init__.py	289	CODE
LOW	qiskit/visualization/__init__.py	291	CODE
LOW	qiskit/visualization/__init__.py	293	CODE
LOW	qiskit/visualization/__init__.py	297	CODE
LOW	qiskit/visualization/__init__.py	297	CODE
LOW	qiskit/visualization/__init__.py	297	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	27	CODE
LOW	qiskit/visualization/circuit/__init__.py	15	CODE
LOW	qiskit/visualization/circuit/qcstyle.py	15	CODE
LOW	qiskit/visualization/dag/dagstyle.py	15	CODE
LOW	qiskit/visualization/timeline/__init__.py	18	CODE
LOW	qiskit/visualization/timeline/__init__.py	21	CODE
LOW	qiskit/visualization/timeline/__init__.py	21	CODE
LOW	qiskit/visualization/timeline/__init__.py	21	CODE
LOW	qiskit/visualization/timeline/core.py	51	CODE
LOW	qiskit/visualization/timeline/plotters/__init__.py	16	CODE
1211 more matches not shown…

Cross-File Repetition165 hits · 825 pts

Severity	File	Line	Snippet	Context
HIGH	…er/passes/optimization/optimize_swap_before_measure.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…transpiler/passes/optimization/collect_and_collapse.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…t/transpiler/passes/optimization/remove_final_reset.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…s/optimization/remove_diagonal_gates_before_measure.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…iler/passes/optimization/remove_reset_in_zero_state.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…spiler/passes/optimization/commutative_cancellation.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…spiler/passes/optimization/commutative_optimization.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…piler/passes/optimization/optimize_1q_decomposition.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…t/transpiler/passes/optimization/optimize_cliffords.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…t/transpiler/passes/utils/remove_final_measurements.py	0	run the removefinalmeasurements pass on `dag`. args: dag (dagcircuit): the dag to be optimized. returns: dagcircuit: the	STRING
HIGH	…asses/optimization/commutative_inverse_cancellation.py	0	run the inversecancellation pass on `dag`. args: dag: the directed acyclic graph to run on. returns: dagcircuit: transfo	STRING
HIGH	…/transpiler/passes/optimization/optimize_clifford_t.py	0	run the inversecancellation pass on `dag`. args: dag: the directed acyclic graph to run on. returns: dagcircuit: transfo	STRING
HIGH	…transpiler/passes/optimization/inverse_cancellation.py	0	run the inversecancellation pass on `dag`. args: dag: the directed acyclic graph to run on. returns: dagcircuit: transfo	STRING
HIGH	…it/transpiler/passes/synthesis/ross_selinger_plugin.py	0	the plugin does not support natural direction, it assumes bidirectional two qubit gates.	STRING
HIGH	…ranspiler/passes/synthesis/solovay_kitaev_synthesis.py	0	the plugin does not support natural direction, it assumes bidirectional two qubit gates.	STRING
HIGH	qiskit/transpiler/passes/synthesis/aqc_plugin.py	0	the plugin does not support natural direction, it assumes bidirectional two qubit gates.	STRING
HIGH	…it/transpiler/passes/synthesis/ross_selinger_plugin.py	0	the plugin does not support optimization of pulses.	STRING
HIGH	…ranspiler/passes/synthesis/solovay_kitaev_synthesis.py	0	the plugin does not support optimization of pulses.	STRING
HIGH	qiskit/transpiler/passes/synthesis/aqc_plugin.py	0	the plugin does not support optimization of pulses.	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucrz.py	0	uniformly controlled pauli-x rotations. implements the :class:`.ucgate` for the special case that all unitaries are paul	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucry.py	0	uniformly controlled pauli-x rotations. implements the :class:`.ucgate` for the special case that all unitaries are paul	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucrx.py	0	uniformly controlled pauli-x rotations. implements the :class:`.ucgate` for the special case that all unitaries are paul	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucrz.py	0	args: angle_list: list of rotation angles :math:`[a_0, ..., a_{2^{k-1}}]`.	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucry.py	0	args: angle_list: list of rotation angles :math:`[a_0, ..., a_{2^{k-1}}]`.	STRING
HIGH	qiskit/circuit/library/generalized_gates/ucrx.py	0	args: angle_list: list of rotation angles :math:`[a_0, ..., a_{2^{k-1}}]`.	STRING
HIGH	qiskit/circuit/library/generalized_gates/mcmt.py	0	return a controlled version of the mcphasegate gate. the controlled gate is implemented as :class:`.mcphasegate`, regard	STRING
HIGH	qiskit/circuit/library/standard_gates/u1.py	0	return a controlled version of the mcphasegate gate. the controlled gate is implemented as :class:`.mcphasegate`, regard	STRING
HIGH	qiskit/circuit/library/standard_gates/x.py	0	return a controlled version of the mcphasegate gate. the controlled gate is implemented as :class:`.mcphasegate`, regard	STRING
HIGH	qiskit/circuit/library/standard_gates/p.py	0	return a controlled version of the mcphasegate gate. the controlled gate is implemented as :class:`.mcphasegate`, regard	STRING
HIGH	qiskit/circuit/library/boolean_logic/quantum_xor.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/boolean_logic/quantum_and.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/boolean_logic/quantum_or.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/swap.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/y.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/x.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/z.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/ecr.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	qiskit/circuit/library/standard_gates/h.py	0	return inverted h gate (itself). args: annotated: when set to ``true``, this is typically used to return an :class:`.ann	STRING
HIGH	…skit/circuit/library/arithmetic/piecewise_chebyshev.py	0	set the number of state qubits. note that this changes the underlying quantum register, if the number of state qubits ch	STRING
HIGH	…rcuit/library/arithmetic/functional_pauli_rotations.py	0	set the number of state qubits. note that this changes the underlying quantum register, if the number of state qubits ch	STRING
HIGH	…t/circuit/library/arithmetic/linear_pauli_rotations.py	0	set the number of state qubits. note that this changes the underlying quantum register, if the number of state qubits ch	STRING
HIGH	qiskit/circuit/library/standard_gates/s.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/swap.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/y.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/z.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/sx.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/h.py	0	return a controlled version of the h gate. for a single control qubit, the controlled gate is implemented as :class:`.ch	STRING
HIGH	qiskit/circuit/library/standard_gates/rz.py	0	return a controlled version of the u3 gate. for a single control qubit, the controlled gate is implemented as :class:`.c	STRING
HIGH	qiskit/circuit/library/standard_gates/u.py	0	return a controlled version of the u3 gate. for a single control qubit, the controlled gate is implemented as :class:`.c	STRING
HIGH	qiskit/circuit/library/standard_gates/rx.py	0	return a controlled version of the u3 gate. for a single control qubit, the controlled gate is implemented as :class:`.c	STRING
HIGH	qiskit/circuit/library/standard_gates/ry.py	0	return a controlled version of the u3 gate. for a single control qubit, the controlled gate is implemented as :class:`.c	STRING
HIGH	qiskit/circuit/library/standard_gates/u3.py	0	return a controlled version of the u3 gate. for a single control qubit, the controlled gate is implemented as :class:`.c	STRING
HIGH	qiskit/circuit/library/standard_gates/rz.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/rzz.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/ryy.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/rzx.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/rxx.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/rx.py	0	return inverse crx gate (i.e. with the negative rotation angle). args: annotated: when set to ``true``, this is typicall	STRING
HIGH	qiskit/circuit/library/standard_gates/u1.py	0	args: theta: the rotation angle. label: an optional label for the gate.	STRING
HIGH	qiskit/circuit/library/standard_gates/rzz.py	0	args: theta: the rotation angle. label: an optional label for the gate.	STRING
105 more matches not shown…

Self-Referential Comments138 hits · 384 pts

Severity	File	Line	Snippet	Context
MEDIUM	qiskit/visualization/bloch.py	14	# This file is part of QuTiP: Quantum Toolbox in Python.	COMMENT
MEDIUM	qiskit/visualization/circuit/matplotlib.py	559	# Create an empty circuit at the head of the circuit_list if a Switch box	COMMENT
MEDIUM	qiskit/visualization/circuit/text.py	1362	# Create an empty circuit at the head of the circuit_list if a Switch box	COMMENT
MEDIUM	qiskit/visualization/circuit/_utils.py	455	# Create a mapping of each register to the max layer number for all measure ops	COMMENT
MEDIUM	qiskit/transpiler/__init__.py	76	# Create the pass manager for the transpilation ...	STRING
MEDIUM	qiskit/transpiler/passes/optimization/hoare_opt.py	38	# This module is just a script that adds several post conditions onto existing classes.	COMMENT
MEDIUM	…ptimization/template_matching/template_substitution.py	562	# Create the fake binding dict and check	COMMENT
MEDIUM	qiskit/transpiler/passes/synthesis/plugin.py	698	# Create a dict, mapping <OperationName> to the list of its <SynthesisMethodName>s.	COMMENT
MEDIUM	qiskit/transpiler/passes/routing/star_prerouting.py	268	# Create a new DAGCircuit / DAGDependency / DAGDependencyV2, replacing each	COMMENT
MEDIUM	…/commuting_2q_gate_routing/commuting_2q_gate_router.py	72	# Define the circuit on virtual qubits	STRING
MEDIUM	…/commuting_2q_gate_routing/commuting_2q_gate_router.py	77	# Define the swap strategy on qubits before the initial_layout is applied.	STRING
MEDIUM	qiskit/transpiler/preset_passmanagers/plugin.py	190	"""This method is designed to return a :class:`~.PassManager` for the stage this implements	STRING
MEDIUM	qiskit/transpiler/preset_passmanagers/plugin.py	217	"""This method is designed to return a :class:`~.PassManager` for the stage this implements	STRING
MEDIUM	qiskit/transpiler/preset_passmanagers/pbc/plugins.py	92	"""This method is designed to return a :class:`~.PassManager` for the stage this implements	STRING
MEDIUM	qiskit/circuit/__init__.py	76	# Create a circuit with a register of three qubits	COMMENT
MEDIUM	qiskit/circuit/delay.py	52	# This method is a centralization of the unit-handling logic, so used elsewhere in Qiskit	COMMENT
MEDIUM	qiskit/circuit/quantumcircuit.py	3508	# This function is deliberately meant to be a bit harder to find, to have a long descriptive	COMMENT
MEDIUM	qiskit/circuit/quantumcircuit.py	128	# Create a new circuit with two qubits	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	3057	# Create a parametrized circuit.	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	3133	# Create a circuit and create a variable in it.	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	3205	# Create a circuit and create a variable in it.	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	4194	# Create a 2-qubit quantum circuit	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	4198	# Create an ancilla register with 1 qubit	STRING
MEDIUM	qiskit/circuit/quantumcircuit.py	4222	# Create a new circuit with two qubits and one classical bit	STRING
MEDIUM	…ircuit/library/generalized_gates/mcg_up_to_diagonal.py	130	# Define the role of the qubits	STRING
MEDIUM	…t/circuit/library/generalized_gates/linear_function.py	126	# The following function will raise a CircuitError if there are nonlinear gates.	STRING
MEDIUM	…t/circuit/library/generalized_gates/linear_function.py	137	# The following function will raise a CircuitError if clifford does not correspond	STRING
MEDIUM	qiskit/circuit/library/generalized_gates/isometry.py	316	# Define the role of the qubits	STRING
MEDIUM	qiskit/circuit/library/n_local/qaoa_ansatz.py	358	# Create a permutation to take us from (cost_1, mixer_1, cost_2, mixer_2, ...)	COMMENT
MEDIUM	qiskit/circuit/controlflow/builder.py	15	# This file is in circuit.controlflow rather than the root of circuit because the constructs here	COMMENT
MEDIUM	qiskit/circuit/controlflow/builder.py	749	# Create the concrete instruction listing.	COMMENT
MEDIUM	qiskit/providers/fake_provider/__init__.py	42	# Create a simple circuit	STRING
MEDIUM	qiskit/providers/basic_provider/basic_provider_job.py	14	"""This module implements the job class used by Basic Aer Provider."""	STRING
MEDIUM	qiskit/dagcircuit/collect_blocks.py	30	"""This class implements various strategies of dividing a DAG (directed acyclic graph)	STRING
MEDIUM	qiskit/dagcircuit/collect_blocks.py	335	"""This class implements various strategies of consolidating blocks of nodes	STRING
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	107	# Define a target circuit as a unitary matrix	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	110	# Define a number of qubits for the algorithm, at least 3 qubits	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	120	# Define a targeted depth of the approximate circuit in the number of CNOT units.	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	131	# Create an optimizer to be used by AQC	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	134	# Create an instance	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	137	# Create a template circuit that will approximate our target circuit	COMMENT
MEDIUM⚡	qiskit/synthesis/unitary/aqc/__init__.py	140	# Create an objective that defines our optimization problem	COMMENT
MEDIUM	qiskit/synthesis/unitary/aqc/__init__.py	161	# Create an objective that defines our optimization problem	COMMENT
MEDIUM	qiskit/synthesis/clifford/clifford_decompose_layers.py	402	# Create the Pauli	COMMENT
MEDIUM	qiskit/synthesis/stabilizer/stabilizer_decompose.py	148	# Create the Pauli	COMMENT
MEDIUM	qiskit/synthesis/linear_phase/cnot_phase_synth.py	30	r"""This function is an implementation of the `GraySynth` algorithm of	CODE
MEDIUM	qiskit/synthesis/linear_phase/cnot_phase_synth.py	87	# Create a quantum circuit on num_qubits	STRING
MEDIUM	qiskit/primitives/statevector_estimator.py	63	# Define a circuit with two parameters.	STRING
MEDIUM	qiskit/primitives/statevector_estimator.py	72	# Define a sweep over parameter values, where the second axis is over	STRING
MEDIUM	qiskit/primitives/statevector_sampler.py	84	# Define a quantum circuit with two parameters.	STRING
MEDIUM	qiskit/primitives/statevector_sampler.py	97	# Define a sweep over parameter values, where the second axis is over	STRING
MEDIUM	qiskit/qpy/type_keys.py	129	# This class is deliberately raw integers and not in terms of ASCII characters for backwards	COMMENT
MEDIUM	qiskit/quantum_info/operators/symplectic/pauli_list.py	639	# Create a single array of Pauli's and phases for calling np.unique on	COMMENT
MEDIUM	…t/quantum_info/operators/symplectic/sparse_pauli_op.py	348	# This method is the outer version of `BasePauli.compose`.	COMMENT
MEDIUM	crates/pyext/build.rs	31	# This file is generated by Qiskit's build process	COMMENT
MEDIUM	test/python/visualization/test_pass_manager_drawer.py	55	# Create a pass manager with a variety of passes and flow control structures	COMMENT
MEDIUM	test/python/transpiler/test_linear_functions_passes.py	85	# Create a circuit with a nonlinear gate (h) cleanly separating it into two linear blocks.	COMMENT
MEDIUM	test/python/transpiler/test_linear_functions_passes.py	178	# Create a circuit with multiple non-linear blocks	COMMENT
MEDIUM	test/python/transpiler/test_linear_functions_passes.py	205	# Create a circuit with multiple non-linear blocks	COMMENT
MEDIUM	test/python/transpiler/test_clifford_t_passmanager.py	355	# Create a circuit with an mcx gate and 1 additional clean ancilla qubit	COMMENT
78 more matches not shown…

Deep Nesting332 hits · 310 pts

Severity	File	Line	Context
LOW	qiskit/user_config.py	57	CODE
LOW	qiskit/visualization/counts_visualization.py	264	CODE
LOW	qiskit/visualization/counts_visualization.py	440	CODE
LOW	qiskit/visualization/state_visualization.py	814	CODE
LOW	qiskit/visualization/bloch.py	277	CODE
LOW	qiskit/visualization/bloch.py	658	CODE
LOW	qiskit/visualization/style.py	87	CODE
LOW	qiskit/visualization/transition_visualization.py	129	CODE
LOW	qiskit/visualization/gate_map.py	939	CODE
LOW	qiskit/visualization/gate_map.py	1132	CODE
LOW	qiskit/visualization/gate_map.py	1236	CODE
LOW	qiskit/visualization/dag_visualization.py	78	CODE
LOW	qiskit/visualization/dag_visualization.py	189	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	56	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	502	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	295	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	407	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	753	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	1078	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	1226	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	1601	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	1784	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	1823	CODE
LOW	qiskit/visualization/circuit/text.py	976	CODE
LOW	qiskit/visualization/circuit/text.py	1101	CODE
LOW	qiskit/visualization/circuit/text.py	1312	CODE
LOW	qiskit/visualization/circuit/text.py	1416	CODE
LOW	qiskit/visualization/circuit/text.py	1577	CODE
LOW	qiskit/visualization/circuit/text.py	1830	CODE
LOW	qiskit/visualization/circuit/latex.py	256	CODE
LOW	qiskit/visualization/circuit/latex.py	383	CODE
LOW	qiskit/visualization/circuit/latex.py	442	CODE
LOW	qiskit/visualization/circuit/latex.py	476	CODE
LOW	qiskit/visualization/circuit/_utils.py	53	CODE
LOW	qiskit/visualization/circuit/_utils.py	241	CODE
LOW	qiskit/visualization/circuit/_utils.py	413	CODE
LOW	qiskit/visualization/circuit/_utils.py	597	CODE
LOW	qiskit/visualization/circuit/_utils.py	654	CODE
LOW	qiskit/visualization/timeline/core.py	141	CODE
LOW	qiskit/visualization/timeline/core.py	443	CODE
LOW	qiskit/visualization/timeline/plotters/matplotlib.py	84	CODE
LOW	qiskit/transpiler/layout.py	166	CODE
LOW	qiskit/transpiler/target.py	585	CODE
LOW	qiskit/transpiler/target.py	784	CODE
LOW	qiskit/transpiler/instruction_durations.py	85	CODE
LOW	…iler/passes/scheduling/padding/dynamical_decoupling.py	265	CODE
LOW	…t/transpiler/passes/scheduling/padding/base_padding.py	102	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	276	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	408	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	517	CODE
LOW	qiskit/transpiler/passes/layout/dense_layout.py	171	CODE
LOW	qiskit/transpiler/passes/layout/csp_layout.py	75	CODE
LOW	…er/passes/optimization/optimize_swap_before_measure.py	31	CODE
LOW	…it/transpiler/passes/optimization/optimize_1q_gates.py	54	CODE
LOW	qiskit/transpiler/passes/optimization/hoare_opt.py	195	CODE
LOW	qiskit/transpiler/passes/optimization/hoare_opt.py	241	CODE
LOW	…asses/optimization/commutative_inverse_cancellation.py	95	CODE
LOW	…piler/passes/optimization/collect_multiqubit_blocks.py	94	CODE
LOW	…transpiler/passes/optimization/inverse_cancellation.py	35	CODE
LOW	…es/optimization/contract_idle_wires_in_control_flow.py	23	CODE
272 more matches not shown…

Modern Structural Boilerplate139 hits · 135 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/__init__.py	193	__all__ = [	CODE
LOW	qiskit/visualization/bloch.py	49	__all__ = ["Bloch"]	CODE
LOW	qiskit/visualization/__init__.py	299	__all__ = [	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	53	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/visualization/circuit/__init__.py	17	__all__ = ["circuit_drawer"]	CODE
LOW	qiskit/visualization/timeline/__init__.py	23	__all__ = [	CODE
LOW	qiskit/visualization/timeline/plotters/__init__.py	18	__all__ = ["MplPlotter"]	CODE
LOW	qiskit/transpiler/__init__.py	1589	__all__ = [	CODE
LOW	qiskit/transpiler/passmanager.py	359	def _update_passmanager(self) -> None:	CODE
LOW	qiskit/transpiler/target.py	46	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/passes/__init__.py	204	__all__ = []	CODE
LOW	qiskit/transpiler/passes/analysis/__init__.py	25	__all__ = [	CODE
LOW	qiskit/transpiler/passes/scheduling/__init__.py	24	__all__ = [	CODE
LOW	…it/transpiler/passes/scheduling/scheduling/__init__.py	19	__all__ = ["ALAPScheduleAnalysis", "ASAPScheduleAnalysis", "SetIOLatency"]	CODE
LOW	…iler/passes/scheduling/padding/dynamical_decoupling.py	33	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/passes/scheduling/padding/__init__.py	19	__all__ = [	CODE
LOW	…t/transpiler/passes/scheduling/padding/base_padding.py	27	logger = logging.getLogger(__name__)	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	39	logger = logging.getLogger(__name__)	CODE
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	790	def set_max_order(self, max_order: int) -> None:	CODE
LOW	…it/transpiler/passes/scheduling/alignments/__init__.py	81	__all__ = ["ConstrainedReschedule", "InstructionDurationCheck"]	CODE
LOW	qiskit/transpiler/passes/layout/sabre_layout.py	35	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/passes/layout/vf2_utils.py	17	__all__ = ["ErrorMap"]	CODE
LOW	qiskit/transpiler/passes/layout/__init__.py	28	__all__ = [	CODE
LOW	…t/transpiler/passes/optimization/elide_permutations.py	22	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/passes/optimization/__init__.py	50	__all__ = [	CODE
LOW	…piler/passes/optimization/optimize_1q_decomposition.py	41	logger = logging.getLogger(__name__)	CODE
LOW	…nspiler/passes/optimization/optimize_1q_commutation.py	28	logger = logging.getLogger(__name__)	CODE
LOW	…iler/passes/optimization/template_matching/__init__.py	21	__all__ = [	CODE
LOW	qiskit/transpiler/passes/utils/__init__.py	35	__all__ = [	CODE
LOW	qiskit/transpiler/passes/synthesis/__init__.py	25	__all__ = [	CODE
LOW	qiskit/transpiler/passes/routing/__init__.py	23	__all__ = [	CODE
LOW	qiskit/transpiler/passes/routing/lookahead_swap.py	28	logger = logging.getLogger(__name__)	CODE
LOW	…r/passes/routing/commuting_2q_gate_routing/__init__.py	27	__all__ = ["Commuting2qGateRouter", "FindCommutingPauliEvolutions", "SwapStrategy"]	CODE
LOW	qiskit/transpiler/passes/routing/algorithms/__init__.py	35	__all__ = ["ApproximateTokenSwapper"]	CODE
LOW	…/transpiler/passes/routing/algorithms/token_swapper.py	40	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/passes/basis/__init__.py	21	__all__ = [	CODE
LOW	qiskit/transpiler/passes/basis/basis_translator.py	21	logger = logging.getLogger(__name__)	CODE
LOW	qiskit/transpiler/preset_passmanagers/__init__.py	93	__all__ = [	CODE
LOW	qiskit/transpiler/preset_passmanagers/pbc/__init__.py	23	__all__ = [	CODE
LOW	qiskit/qasm3/__init__.py	246	__all__ = [	CODE
LOW	qiskit/result/__init__.py	65	__all__ = [	CODE
LOW	qiskit/result/distributions/__init__.py	19	__all__ = [	CODE
LOW	qiskit/qasm2/__init__.py	525	__all__ = [	STRING
LOW	qiskit/qasm2/export.py	17	__all__ = ["dump", "dumps"]	CODE
LOW	qiskit/capi/__init__.py	97	__all__ = ["get_include", "get_lib"]	STRING
LOW	qiskit/circuit/annotation.py	198	__all__ = [	CODE
LOW	qiskit/circuit/parametervector.py	15	__all__ = ["ParameterVector", "ParameterVectorElement"]	CODE
LOW	qiskit/circuit/__init__.py	1420	__all__ = [	STRING
LOW	qiskit/circuit/equivalence.py	30	__all__ = [	CODE
LOW	qiskit/circuit/tools/__init__.py	18	__all__ = ["pi_check"]	CODE
LOW	qiskit/circuit/library/__init__.py	929	__all__ = [	STRING
LOW	qiskit/circuit/library/generalized_gates/__init__.py	33	__all__ = [	CODE
LOW	qiskit/circuit/library/basis_change/__init__.py	17	__all__ = [	CODE
LOW	qiskit/circuit/library/data_preparation/__init__.py	47	__all__ = [	CODE
LOW	qiskit/circuit/library/boolean_logic/__init__.py	20	__all__ = [	CODE
LOW	qiskit/circuit/library/arithmetic/__init__.py	38	__all__ = [	CODE
LOW	qiskit/circuit/library/arithmetic/adders/__init__.py	20	__all__ = [	CODE
LOW	…kit/circuit/library/arithmetic/multipliers/__init__.py	19	__all__ = [	CODE
LOW	qiskit/circuit/library/standard_gates/__init__.py	48	__all__ = [	CODE
LOW	qiskit/circuit/library/templates/__init__.py	94	__all__ = [	CODE
79 more matches not shown…

Redundant / Tautological Comments68 hits · 89 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/visualization/circuit/matplotlib.py	491	# Check if a ControlFlowOp - node_data load for these gates is done here	COMMENT
LOW	qiskit/transpiler/layout.py	328	# Check if list is too short to cover all qubits	COMMENT
LOW	qiskit/transpiler/coupling.py	462	# Set payload to index	COMMENT
LOW	…iler/passes/scheduling/padding/dynamical_decoupling.py	201	# Check if physical circuit is given	COMMENT
LOW	…iler/passes/scheduling/padding/dynamical_decoupling.py	216	# Check if DD sequence is identity	COMMENT
LOW	qiskit/transpiler/passes/optimization/light_cone.py	108	# Check if the node belongs to the light-cone	COMMENT
LOW	…es/optimization/template_matching/template_matching.py	339	# Add the matches to the list.	COMMENT
LOW	…es/optimization/template_matching/template_matching.py	365	# Add the matches to the list.	COMMENT
LOW	…ptimization/template_matching/template_substitution.py	281	# Check if two groups of matches are incompatible.	COMMENT
LOW	…asses/optimization/template_matching/backward_match.py	504	# Check if the qubit, clbit configuration are compatible for a match,	COMMENT
LOW	…passes/optimization/template_matching/forward_match.py	394	# Check if the qubit, clbit configuration are compatible for a match,	COMMENT
LOW	…ranspiler/passes/synthesis/solovay_kitaev_synthesis.py	325	# Check if we didn't yet construct the Solovay-Kitaev instance (which contains the basic	COMMENT
LOW	…er/preset_passmanagers/generate_preset_pass_manager.py	623	# Check if coupling map has been provided (either standalone or through backend)	COMMENT
LOW	qiskit/result/utils.py	249	# Check if we do not need to marginalize and if so, trim	COMMENT
LOW	qiskit/circuit/library/generalized_gates/uc.py	99	# Check if number of gates in gate_list is a positive power of two	STRING
LOW	qiskit/circuit/library/generalized_gates/uc.py	106	# Check if the single-qubit gates are unitaries	STRING
LOW	…ircuit/library/generalized_gates/mcg_up_to_diagonal.py	57	# Check if the gate has the right dimension	STRING
LOW	…ircuit/library/generalized_gates/mcg_up_to_diagonal.py	60	# Check if the single-qubit gate is unitary	STRING
LOW	…skit/circuit/library/generalized_gates/uc_pauli_rot.py	47	# Check if angle_list has type "list"	STRING
LOW	…skit/circuit/library/generalized_gates/uc_pauli_rot.py	50	# Check if the angles in angle_list are real numbers	STRING
LOW	qiskit/circuit/library/generalized_gates/isometry.py	93	# Check if the isometry has the right dimension and if the columns are orthonormal	STRING
LOW	qiskit/circuit/library/generalized_gates/isometry.py	199	# Check if a MCG is required	STRING
LOW	…/circuit/library/data_preparation/state_preparation.py	196	# Check if param is a power of 2	COMMENT
LOW	…/circuit/library/data_preparation/pauli_feature_map.py	692	# Check if the entanglement is specified for all the pauli blocks being used	COMMENT
LOW	…skit/circuit/library/arithmetic/piecewise_chebyshev.py	255	# Append directly to list of polynomials	COMMENT
LOW	…skit/circuit/library/arithmetic/piecewise_chebyshev.py	474	# Append directly to list of polynomials	STRING
LOW	qiskit/circuit/library/n_local/efficient_su2.py	119	# Set entanglement_blocks to None when num_qubits == 1	STRING
LOW	qiskit/circuit/library/n_local/real_amplitudes.py	121	# Set entanglement_blocks to None when num_qubits == 1	STRING
LOW	qiskit/providers/basic_provider/basic_simulator.py	143	# Set num_qubits to None to signal the transpiler not to	COMMENT
LOW	qiskit/providers/basic_provider/basic_simulator.py	651	# Check if circuit is Clifford and use optimized simulation	COMMENT
LOW	qiskit/providers/basic_provider/basic_simulator.py	668	# Check if measure sampling is supported for current circuit	COMMENT
LOW	qiskit/providers/basic_provider/basic_simulator.py	673	# Check if we can sample measurements, if so we only perform 1 shot	COMMENT
LOW	qiskit/providers/basic_provider/basic_simulator.py	701	# Check if single qubit gate	COMMENT
LOW⚡	qiskit/providers/basic_provider/basic_simulator.py	729	# Check if reset	COMMENT
LOW⚡	qiskit/providers/basic_provider/basic_simulator.py	734	# Check if barrier	COMMENT
LOW⚡	qiskit/providers/basic_provider/basic_simulator.py	737	# Check if measure	COMMENT
LOW	qiskit/synthesis/linear_phase/cnot_phase_synth.py	100	# Check if some phase-shift gates can be applied, before adding any C-NOT gates	STRING
LOW	qiskit/quantum_info/operators/predicates.py	174	# Check if square identity	COMMENT
LOW	qiskit/quantum_info/operators/measures.py	355	# Check if CVXPY package is installed	COMMENT
LOW	qiskit/quantum_info/operators/symplectic/base_pauli.py	536	# Check if gate is a valid Clifford basis gate string	COMMENT
LOW	…quantum_info/operators/symplectic/clifford_circuits.py	106	# Check if gate is a valid Clifford basis gate string	COMMENT
LOW	…quantum_info/operators/symplectic/clifford_circuits.py	226	# Check if gate is a valid Clifford basis gate string	COMMENT
LOW	qiskit/quantum_info/operators/symplectic/pauli_list.py	637	# Check if we need to stack the phase array	COMMENT
LOW	…skit/quantum_info/operators/channel/transformations.py	223	# Check if hermitian matrix	COMMENT
LOW	qiskit/quantum_info/operators/channel/kraus.py	95	# Check if it is a single unitary matrix A for channel:	STRING
LOW	qiskit/quantum_info/operators/channel/kraus.py	102	# Check if single Kraus set [A_i] for channel:	STRING
LOW	qiskit/quantum_info/operators/channel/kraus.py	117	# Check if generalized Kraus set ([A_i], [B_i]) for channel:	STRING
LOW	…skit/quantum_info/operators/channel/quantum_channel.py	249	# Check if input is an N-qubit CPTP channel.	COMMENT
LOW	…skit/quantum_info/operators/channel/quantum_channel.py	281	# Check if the partial trace is the identity matrix	COMMENT
LOW	qiskit/quantum_info/states/stabilizerstate.py	320	# Check if there is a stabilizer that anti-commutes with an odd number of qubits	COMMENT
LOW	qiskit/quantum_info/states/stabilizerstate.py	334	# Check if destabilizer anti-commutes	COMMENT
LOW	qiskit/quantum_info/states/stabilizerstate.py	592	# Check if there exists stabilizer anticommuting with Z[qubit]	COMMENT
LOW	test/python/transpiler/test_preset_passmanagers.py	1522	# Check if both are instances of PassManager	COMMENT
LOW	test/python/transpiler/test_preset_passmanagers.py	156	self.assertNotIn("u1", op_nodes) # Check if the diagonal Z-Gates (u1) were removed	CODE
LOW⚡	test/python/result/test_quasi.py	196	# Check if distance calculation is correct	COMMENT
LOW	test/python/circuit/test_random_circuit.py	291	# Check if reset is applied.	COMMENT
LOW	test/python/circuit/test_random_circuit.py	489	# Check if conditionals are present on 1Q and 2Q gates.	COMMENT
LOW	test/python/circuit/test_random_circuit.py	552	# Check if the probabilities of occurrences of edges in the circuit,	COMMENT
LOW	test/python/circuit/test_circuit_operations.py	1642	# Check if circuit has any control flow operations	COMMENT
LOW	test/python/circuit/test_circuit_operations.py	1674	# Check if circuit has any control flow operation	COMMENT
8 more matches not shown…

Cross-Language Confusion14 hits · 78 pts

Severity	File	Line	Snippet	Context
HIGH	qiskit/transpiler/passes/optimization/hoare_opt.py	120	self.solver.push()	CODE
HIGH	qiskit/transpiler/passes/optimization/hoare_opt.py	133	self.solver.push()	CODE
HIGH	qiskit/transpiler/passes/optimization/hoare_opt.py	188	self.solver.push()	CODE
HIGH	qiskit/transpiler/passes/optimization/hoare_opt.py	331	self.solver.push()	CODE
HIGH	qiskit/circuit/classical/expr/expr.py	122	"""Logical "and". ``lhs && rhs``."""	STRING
HIGH	qiskit/circuit/classical/expr/expr.py	124	"""Logical "or". ``lhs \|\| rhs``."""	STRING
HIGH	test/python/visualization/test_circuit_text_drawer.py	4615	"q_0: ┤ ┤ ──■── ├─┤ If-1 c && a == 128 ┤ H ├ End-1 ├─ ├─",	CODE
HIGH	test/python/utils/test_lazy_loaders.py	69	"""Implementation of the abstract (but undefined) method."""	STRING
HIGH	test/python/quantum_info/operators/test_operator.py	300	# Non-unitary should return false	COMMENT
HIGH	…st/python/quantum_info/operators/channel/test_kraus.py	116	# Non-CPTP should return false	COMMENT
HIGH	test/python/quantum_info/operators/channel/test_choi.py	100	# Non-CPTP should return false	COMMENT
HIGH	test/python/quantum_info/operators/channel/test_ptm.py	91	# Non-CPTP should return false	COMMENT
HIGH	…/python/quantum_info/operators/channel/test_superop.py	195	# Non-CPTP should return false	COMMENT
HIGH	test/python/quantum_info/operators/channel/test_chi.py	83	# Non-CPTP should return false	COMMENT

AI Structural Patterns72 hits · 70 pts

Severity	File	Line	Context
LOW	qiskit/visualization/counts_visualization.py	59	CODE
LOW	qiskit/visualization/counts_visualization.py	166	CODE
LOW	qiskit/visualization/counts_visualization.py	264	CODE
LOW	qiskit/visualization/pass_manager_visualization.py	97	CODE
LOW	qiskit/visualization/pass_manager_visualization.py	192	CODE
LOW	qiskit/visualization/transition_visualization.py	91	CODE
LOW	qiskit/visualization/transition_visualization.py	102	CODE
LOW	qiskit/visualization/gate_map.py	28	CODE
LOW	qiskit/visualization/gate_map.py	939	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	56	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	402	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	502	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	625	CODE
LOW	qiskit/visualization/circuit/circuit_visualization.py	702	CODE
LOW	qiskit/visualization/circuit/matplotlib.py	96	CODE
LOW	qiskit/visualization/circuit/text.py	86	CODE
LOW	qiskit/visualization/circuit/text.py	97	CODE
LOW	qiskit/visualization/circuit/text.py	113	CODE
LOW	qiskit/visualization/circuit/text.py	700	CODE
LOW	qiskit/visualization/circuit/latex.py	53	CODE
LOW	qiskit/visualization/timeline/interface.py	34	CODE
LOW	qiskit/transpiler/passmanager_config.py	29	CODE
LOW	qiskit/transpiler/passmanager_config.py	173	CODE
LOW	qiskit/transpiler/target.py	243	CODE
LOW	qiskit/transpiler/target.py	964	CODE
LOW	qiskit/transpiler/target.py	990	CODE
LOW	…iler/passes/scheduling/padding/dynamical_decoupling.py	116	CODE
LOW	…it/transpiler/passes/synthesis/high_level_synthesis.py	188	CODE
LOW	qiskit/transpiler/passes/synthesis/unitary_synthesis.py	57	CODE
LOW	qiskit/transpiler/passes/synthesis/unitary_synthesis.py	271	CODE
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	1264	CODE
LOW	…er/preset_passmanagers/generate_preset_pass_manager.py	59	CODE
LOW	…er/preset_passmanagers/generate_preset_pass_manager.py	293	CODE
LOW	…er/preset_passmanagers/generate_preset_pass_manager.py	584	CODE
LOW	qiskit/transpiler/preset_passmanagers/common.py	435	CODE
LOW	qiskit/qasm3/exporter.py	194	CODE
LOW	qiskit/result/result.py	44	CODE
LOW	qiskit/circuit/quantumcircuit.py	2038	CODE
LOW	qiskit/circuit/quantumcircuit.py	2055	CODE
LOW	qiskit/circuit/quantumcircuit.py	2071	CODE
LOW	qiskit/circuit/quantumcircuit.py	3879	CODE
LOW	qiskit/circuit/library/blueprintcircuit.py	208	CODE
LOW	qiskit/circuit/library/generalized_gates/isometry.py	260	CODE
LOW	…/circuit/library/data_preparation/pauli_feature_map.py	44	CODE
LOW	…/circuit/library/data_preparation/pauli_feature_map.py	481	CODE
LOW	…kit/circuit/library/n_local/evolved_operator_ansatz.py	288	CODE
LOW	qiskit/circuit/library/n_local/n_local.py	54	CODE
LOW	qiskit/circuit/library/n_local/n_local.py	317	CODE
LOW	qiskit/circuit/library/n_local/efficient_su2.py	31	CODE
LOW	qiskit/circuit/library/n_local/efficient_su2.py	201	CODE
LOW	qiskit/circuit/library/n_local/real_amplitudes.py	245	CODE
LOW	qiskit/circuit/library/n_local/excitation_preserving.py	26	CODE
LOW	qiskit/circuit/library/n_local/excitation_preserving.py	221	CODE
LOW	qiskit/circuit/library/n_local/two_local.py	145	CODE
LOW	qiskit/circuit/random/utils.py	79	CODE
LOW	qiskit/dagcircuit/dagdepnode.py	63	CODE
LOW	qiskit/synthesis/evolution/suzuki_trotter.py	61	CODE
LOW	qiskit/synthesis/evolution/qdrift.py	44	CODE
LOW	qiskit/quantum_info/analysis/z2_symmetries.py	169	CODE
LOW	qiskit/quantum_info/operators/dihedral/dihedral.py	447	CODE
12 more matches not shown…

AI Slop Vocabulary22 hits · 35 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/visualization/pass_manager_visualization.py	84	# can't just use python's id in case the exact same pass was	COMMENT
LOW	qiskit/visualization/pass_manager_visualization.py	169	# can't just use python's id in case the exact same pass was	COMMENT
LOW	qiskit/visualization/circuit/matplotlib.py	646	# register_bit is small enough, the gate will just use the WID width.	COMMENT
LOW	…heduling/padding/context_aware_dynamical_decoupling.py	873	# case we just return 0, which will mean we join all idle times	COMMENT
LOW	qiskit/transpiler/passes/utils/gate_direction.py	89	# A _FakeTarget path, no basis gates, just use the coupling map	COMMENT
LOW	qiskit/transpiler/passes/utils/check_gate_direction.py	55	# A _FakeTarget path, no basis gates, just use the coupling map	COMMENT
LOW	qiskit/transpiler/passes/synthesis/unitary_synthesis.py	182	# and just return.	COMMENT
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	168	# qubits being used to figure out the fidelity so just use the default fidelity parameter	COMMENT
LOW	…skit/transpiler/preset_passmanagers/builtin_plugins.py	1080	# qubits being used to figure out the fidelity so just use the default fidelity parameter	COMMENT
LOW	qiskit/circuit/quantumcircuit.py	7811	# QuantumCircuit._append is semi-public, so we just call back to it.	COMMENT
LOW	…skit/circuit/library/arithmetic/piecewise_chebyshev.py	240	# and the user takes that into account we just add an identity)	COMMENT
LOW	…skit/circuit/library/arithmetic/piecewise_chebyshev.py	457	# and the user takes that into account we just add an identity)	STRING
LOW	qiskit/providers/options.py	79	# We need to make attribute setting simply set options as well, to support statements of the	COMMENT
LOW	qiskit/synthesis/arithmetic/adders/draper_qft_adder.py	100	# simply use qr_sum[(j + k)] here and avoid synthesizing two swap networks, which	STRING
MEDIUM	qiskit/synthesis/linear_phase/cnot_phase_synth.py	124	# Implementation of the pseudo-code (Algorithm 1) in the aforementioned paper	STRING
MEDIUM	qiskit/synthesis/linear_phase/cnot_phase_synth.py	168	# See line 18 in pseudo-code of Algorithm 1 in the aforementioned paper	STRING
LOW	qiskit/quantum_info/operators/scalar_op.py	207	# we simply return the other operator reshaped so that its	COMMENT
MEDIUM	crates/transpiler/src/equivalence.rs	335	/// It also ensures seamless conversion back to [`QuantumCircuit`] once sent	COMMENT
MEDIUM	crates/transpiler/src/passes/high_level_synthesis.rs	744	/// Essentially this function constructs a default definition for a unitary gate, in which case	COMMENT
MEDIUM	crates/qpy/src/params.rs	136	// this is no longer used in the rust-based parameter expressions, so we do not fully utilize the formats	COMMENT
LOW⚡	test/python/transpiler/test_consolidate_blocks.py	207	# can't just add all the nodes to one block as in other tests	COMMENT
LOW⚡	test/python/utils/test_lazy_loaders.py	419	# We can just use existing modules for this.	COMMENT

Hallucination Indicators3 hits · 30 pts

Severity	File	Line	Snippet	Context
CRITICAL	…senotes/notes/1.1/fix-pub-coerce-5d13700e15126421.yaml	5	Fixed a bug where ``qiskit.primitives.containers.estimator_pub.EstimatorPub.coerce()`` and	CODE
CRITICAL	…senotes/notes/1.1/fix-pub-coerce-5d13700e15126421.yaml	6	``qiskit.primitives.containers.sampler_pub.SamplerPub.coerce()``	CODE
CRITICAL	…es/notes/1.1/obs-array-coerce-0d-28b192fb3d004d4a.yaml	4	Fixed `qiskit.primitives.containers.observables_array.ObservablesArray.coerce()`	CODE

Excessive Try-Catch Wrapping13 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/version.py	74	except Exception:	CODE
LOW	…kit/transpiler/passes/routing/layout_transformation.py	99	except Exception as ex:	CODE
LOW	…kit/transpiler/passes/routing/layout_transformation.py	106	except Exception as ex:	CODE
LOW	…kit/transpiler/passes/basis/translate_parameterized.py	143	except Exception as exc:	CODE
LOW	qiskit/circuit/library/n_local/n_local.py	1278	except Exception as exc:	CODE
LOW	qiskit/providers/basic_provider/basic_provider.py	114	except Exception as err:	CODE
LOW	qiskit/passmanager/base_tasks.py	106	except Exception:	CODE
LOW⚡	test/python/transpiler/test_instruction_durations.py	52	except Exception:	CODE
LOW⚡	test/python/circuit/test_unitary.py	37	except Exception as err:	CODE
LOW⚡	test/python/circuit/test_unitary.py	45	except Exception:	CODE
LOW	test/qpy_compat/test_qpy.py	1242	except Exception as ex:	CODE
LOW	test/qpy_compat/test_qpy.py	1287	except Exception:	CODE
LOW	test/randomized/test_transpiler_equivalence.py	311	except Exception as e:	CODE

Fake / Example Data7 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/circuit/controlflow/builder.py	324	the scope can also contain "placeholder" instructions, which may need extra resources filling in	STRING
LOW⚡	crates/cext/src/classical_expr.rs	1086	operand: dummy_value,	CODE
LOW⚡	crates/cext/src/classical_expr.rs	1092	left: dummy_value.clone(),	CODE
LOW⚡	crates/cext/src/classical_expr.rs	1093	right: dummy_value,	CODE
LOW⚡	crates/cext/src/classical_expr.rs	1098	operand: dummy_value,	CODE
LOW	crates/cext/src/classical_expr.rs	1056	let dummy_value = match &rust_type {	CODE
LOW	crates/cext/src/classical_expr.rs	1109	CExprNodeKind::Value => dummy_value,	CODE

AI Response Leakage1 hit · 8 pts

Severity	File	Line	Snippet	Context
HIGH	crates/cext/src/circuit_library/suzuki_trotter.rs	22	/// In this implementation, the operators are provided as sum terms of a Pauli operator.	COMMENT

Verbosity Indicators3 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW⚡	test/qpy_compat/process_forward_version.sh	70	# Step 1: Create virtual environment with the old Qiskit release.	COMMENT
LOW⚡	test/qpy_compat/process_forward_version.sh	76	# Step 2: Load the pre-generated QPY files using the venv.	COMMENT
LOW⚡	test/qpy_compat/process_forward_version.sh	83	# Step 3: Clean up virtual environment.	COMMENT

Structural Annotation Overuse3 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW⚡	test/qpy_compat/process_forward_version.sh	70	# Step 1: Create virtual environment with the old Qiskit release.	COMMENT
LOW⚡	test/qpy_compat/process_forward_version.sh	76	# Step 2: Load the pre-generated QPY files using the venv.	COMMENT
LOW⚡	test/qpy_compat/process_forward_version.sh	83	# Step 3: Clean up virtual environment.	COMMENT

Slop Phrases5 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	…kit/synthesis/arithmetic/comparators/compare_greedy.py	50	# make sure to always choose the comparison where we have to place less than	STRING
LOW	test/python/transpiler/test_mappers.py	57	circuit = QuantumCircuit(qr, cr, # and don't forget to put a name	STRING
LOW	test/python/transpiler/test_mappers.py	57	circuit = QuantumCircuit(qr, cr, # and don't forget to put a name	STRING
MEDIUM	…otes/notes/0.19/ignis-mitigators-70492690cbcf99ca.yaml	25	It's worth noting that unlike the equivalent classes from ``qiskit-ignis``	CODE
MEDIUM	…notes/notes/0.9/new-features-0.9-159645f977a139f7.yaml	73	However, it's worth noting that while these arguments are set for the 0.9	CODE

TODO Padding2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	qiskit/quantum_info/states/quantum_state.py	327	# TODO: implement a more efficient state update method for	COMMENT
LOW	crates/circuit/src/dag_circuit.rs	6826	// TODO: implement once additional_wires becomes Python-free	COMMENT

Modern AI Meta-Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	test/c/CMakeLists.txt	6	# Since we only use CMake to scaffold `ctest`, we just have the whole	COMMENT

Overly Generic Function Names2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	…t/synthesis/arithmetic/adders/rv_ripple_carry_adder.py	42	def helper(qubit_indices, alphas) -> list[list[int]]:	STRING
LOW	test/python/utils/test_deprecation.py	54	def my_method(self):	CODE

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings