The definitive list that answers "I want to do X in Python, which tool should I use?"
This report summarizes scanner evidence for vinta/awesome-python, a Python project with 326,331 GitHub stars. SynthScan examined 12,008 lines of code across 111 source files, recording 148 pattern matches distributed across 9 syntactic categories. The legacy adjusted pattern signal is 10.8 (Moderate pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Can maintainers explain intent, assumptions, and trade-offs? 123 finding(s).
Are imports declared and package/API names verified? 4 finding(s).
Are wrappers, guards, and repeated structures necessary? 128 finding(s).
Which changes need focused human review? 148 finding(s).
This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.
Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.
This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.
The scanner identified 148 distinct pattern matches across 9 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. 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 configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | website/build.py | 243 | def category_meta_description(name: str, entry_count: int, description: str) -> str: | CODE |
| LOW | website/build.py | 251 | def subcategory_meta_description(name: str, parent_name: str, entry_names: Sequence[str]) -> str: | CODE |
| LOW | website/build.py | 355 | def build_sponsorship_json_ld() -> dict: | CODE |
| LOW | website/build.py | 474 | def link_llms_category_index_to_canonical_pages(markdown: str, categories: Sequence[ParsedSection]) -> str: | CODE |
| LOW | website/build.py | 497 | def link_description_anchors_to_category_pages(categories: Sequence[ParsedSection]) -> None: | CODE |
| LOW | website/build.py | 548 | def annotate_entries_with_stats( | CODE |
| LOW | website/readme_parser.py | 133 | def _extract_description_children(nodes: list[SyntaxTreeNode]) -> list[SyntaxTreeNode]: | CODE |
| LOW | website/readme_parser.py | 179 | def _extract_description_html(inline: SyntaxTreeNode, first_link: SyntaxTreeNode) -> str: | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 55 | def test_multiple_repos_use_aliases(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 64 | def test_skips_repos_with_quotes_in_name(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 68 | def test_skips_only_bad_repos(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 73 | def test_skips_graphql_injection_in_owner(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 77 | def test_skips_graphql_injection_in_name(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 81 | def test_skips_owner_starting_with_hyphen(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 85 | def test_skips_owner_starting_with_dot(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 89 | def test_skips_repo_starting_with_dot(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 93 | def test_allows_repo_with_dots_and_underscores(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 97 | def test_allows_hyphenated_owner(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 101 | def test_skips_owner_with_underscore(self): | CODE |
| LOW⚡ | website/tests/test_fetch_github_stars.py | 107 | def test_parses_star_count_and_owner(self): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 15 | def test_extracts_owner_repo_from_github_url(self): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 37 | def test_creates_directory_and_writes_json(self, tmp_path, monkeypatch): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 125 | def test_handles_missing_owner(self): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 142 | def test_extracts_last_commit_at(self): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 154 | def test_missing_default_branch_ref(self): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 164 | def test_skips_fetch_when_cache_is_fresh(self, tmp_path, monkeypatch, capsys): | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 204 | def test_fetches_when_cache_is_stale(self, tmp_path, monkeypatch, capsys): | CODE |
| LOW | website/tests/test_build.py | 141 | def test_build_creates_homepage_and_category_pages(self, tmp_path): | CODE |
| LOW⚡ | website/tests/test_build.py | 1235 | def test_build_rejects_redirect_to_missing_page(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1242 | def test_build_rejects_redirect_over_live_page(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1284 | def test_returns_empty_when_missing(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1295 | def test_returns_empty_on_corrupt_json(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1308 | def test_only_entries_with_a_badge_are_returned(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1337 | def test_sorts_by_stars_descending(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1346 | def test_equal_stars_sorted_alphabetically(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1354 | def test_no_stars_go_to_bottom(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1362 | def test_no_stars_sorted_alphabetically(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1370 | def test_builtin_between_starred_and_unstarred(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1386 | def test_github_repo_returns_none(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1401 | def test_github_non_repo_returns_none(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1518 | def test_appends_star_count_to_bullet(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1523 | def test_appends_downloads_by_display_name(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1527 | def test_appends_downloads_and_stars_together(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1532 | def test_uses_first_github_link(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1540 | def test_skips_entries_without_data(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1544 | def test_skips_non_github_links_for_stars(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1549 | def test_skips_non_bullet_lines(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1554 | def test_handles_indented_bullets(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1559 | def test_preserves_lines_without_trailing_newline(self): | STRING |
| LOW⚡ | website/tests/test_build.py | 1566 | def test_parses_tsv_and_skips_not_found(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1574 | def test_missing_file_returns_empty(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1584 | def test_splits_after_how_to_choose_list(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1593 | def test_keeps_everything_above_table_without_how_to_choose_list(self, tmp_path): | STRING |
| LOW⚡ | website/tests/test_build.py | 1600 | def test_returns_empty_strings_without_intro_file(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 183 | def test_build_creates_root_discovery_files(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 232 | def test_sitemap_lastmod_follows_git_history_of_each_page(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 284 | def test_build_creates_category_pages_with_metadata_and_links(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 350 | def test_build_links_description_anchors_to_category_pages(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 385 | def test_build_creates_llms_text_alternate_without_sponsors(self, tmp_path): | STRING |
| LOW | website/tests/test_build.py | 458 | def test_build_cleans_stale_output(self, tmp_path): | STRING |
| 47 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | website/tests/test_build.py | 67 | # --------------------------------------------------------------------------- | COMMENT |
| MEDIUM | website/tests/test_build.py | 69 | # --------------------------------------------------------------------------- | COMMENT |
| MEDIUM | website/tests/test_build.py | 91 | # --------------------------------------------------------------------------- | COMMENT |
| MEDIUM | website/tests/test_build.py | 93 | # --------------------------------------------------------------------------- | COMMENT |
| MEDIUM⚡ | website/tests/test_build.py | 1250 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1252 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1278 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1280 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1302 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1304 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1380 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1382 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1405 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1407 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1512 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1514 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1578 | # --------------------------------------------------------------------------- | STRING |
| MEDIUM⚡ | website/tests/test_build.py | 1580 | # --------------------------------------------------------------------------- | STRING |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | website/build.py | 548 | CODE | |
| LOW | website/build.py | 612 | CODE | |
| LOW | website/build.py | 669 | CODE | |
| LOW | website/fetch_pypi_downloads_via_clickpy.py | 75 | CODE | |
| LOW | website/readme_parser.py | 195 | CODE | |
| LOW | website/readme_parser.py | 317 | CODE | |
| LOW | website/readme_parser.py | 445 | CODE | |
| LOW | website/fetch_github_stars.py | 102 | CODE | |
| LOW | website/tests/test_build.py | 44 | CODE | |
| LOW | website/tests/test_readme_parser.py | 463 | CODE | |
| LOW | website/tests/test_readme_parser.py | 493 | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | website/data/category_intros/science.md | 34 | SimPy runs discrete-event simulations. Each process is a Python generator that [yields events and waits for them](https: | CODE |
| MEDIUM | website/data/category_intros/messaging.md | 16 | FastStream is [an asynchronous framework for event-driven services](https://faststream.ag2.ai/latest/): FastAPI's decora | CODE |
| MEDIUM | website/data/category_intros/ai-and-agents.md | 25 | The OpenAI Agents SDK keeps to [a small set of primitives](https://openai.github.io/openai-agents-python/): use it when | CODE |
| MEDIUM | website/data/category_intros/ai-and-agents.md | 47 | vLLM runs [batch inference offline or an OpenAI-compatible server](https://docs.vllm.ai/en/latest/getting_started/quicks | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | website/fetch_pypi_downloads_via_pepy.py | 42 | print("Error: PEPY_TECH_API_KEY not set (environment or repo-root .env).", file=sys.stderr) | CODE |
| MEDIUM | website/fetch_github_stars.py | 106 | print("Error: GITHUB_TOKEN environment variable is required.", file=sys.stderr) | CODE |
| MEDIUM | website/fetch_github_stars.py | 161 | print("Error: Invalid GITHUB_TOKEN.", file=sys.stderr) | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | website/fetch_pypi_downloads_via_clickpy.py | 60 | Each file entry is {"package": str | null, "reason": str | null} plus an | STRING |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | website/tests/test_fetch_github_stars.py | 196 | monkeypatch.setenv("GITHUB_TOKEN", "fake-token") | CODE |
| LOW | website/tests/test_fetch_github_stars.py | 237 | monkeypatch.setenv("GITHUB_TOKEN", "fake-token") | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | website/readme_parser.py | 12 | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | website/tests/test_readme_parser.py | 532 | # Check if inline text starts with '[' but has no link node | STRING |