{"id":15046034,"url":"https://github.com/naturalness/javac-parser","last_synced_at":"2026-03-06T20:31:03.284Z","repository":{"id":62572166,"uuid":"99823731","full_name":"naturalness/javac-parser","owner":"naturalness","description":"Exposes OpenJDK's Java parser and scanner to Python","archived":false,"fork":false,"pushed_at":"2020-10-13T01:00:35.000Z","size":67,"stargazers_count":6,"open_issues_count":4,"forks_count":4,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-08-16T15:57:39.207Z","etag":null,"topics":["java","javac","lex","lexer","openjdk","parser","scanner","syntax-checker","tokenizer"],"latest_commit_sha":null,"homepage":"https://pypi.org/project/javac-parser/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"agpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/naturalness.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-08-09T15:28:09.000Z","updated_at":"2024-10-12T01:56:57.000Z","dependencies_parsed_at":"2022-11-04T00:37:38.669Z","dependency_job_id":null,"html_url":"https://github.com/naturalness/javac-parser","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/naturalness/javac-parser","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/naturalness%2Fjavac-parser","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/naturalness%2Fjavac-parser/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/naturalness%2Fjavac-parser/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/naturalness%2Fjavac-parser/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/naturalness","download_url":"https://codeload.github.com/naturalness/javac-parser/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/naturalness%2Fjavac-parser/sbom","scorecard":{"id":676234,"data":{"date":"2025-08-11","repo":{"name":"github.com/naturalness/javac-parser","commit":"79f62d3bbfe28302ec274a228f94568cc1d6918a"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3,"checks":[{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"SAST","score":0,"reason":"no SAST tool detected","details":["Warn: no pull requests merged into dev branch"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}},{"name":"Code-Review","score":0,"reason":"Found 0/30 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: GNU Affero General Public License v3.0: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}}]},"last_synced_at":"2025-08-21T21:34:39.502Z","repository_id":62572166,"created_at":"2025-08-21T21:34:39.502Z","updated_at":"2025-08-21T21:34:39.502Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30196173,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-06T19:07:06.838Z","status":"ssl_error","status_checked_at":"2026-03-06T18:57:34.882Z","response_time":250,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["java","javac","lex","lexer","openjdk","parser","scanner","syntax-checker","tokenizer"],"created_at":"2024-09-24T20:52:36.969Z","updated_at":"2026-03-06T20:31:03.257Z","avatar_url":"https://github.com/naturalness.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"javac parser\n============\n\n\n[![PyPI](https://img.shields.io/pypi/v/javac-parser.svg)](https://pypi.org/project/javac-parser/) [![PyPI - License](https://img.shields.io/pypi/l/javac-parser.svg)](https://tldrlegal.com/license/gnu-affero-general-public-license-v3-(agpl-3.0)) [![Build Status](https://travis-ci.org/naturalness/javac-parser.svg?branch=master)](https://travis-ci.org/naturalness/javac-parser)\n\nUse OpenJDK's Java parser (\"javac\") in Python!\n\nInstall\n-------\n\n    pip install javac-parser\n\nUsage\n-----\n\nFirst, instantiate the server:\n\n```python\nimport javac_parser\njava = javac_parser.Java()\n```\n\nCount the number of syntax errors:\n\n```python\n\u003e\u003e\u003e java.get_num_parse_errors('class Hello {')\n1\n\u003e\u003e\u003e java.get_num_parse_errors('class Hello { }')\n0\n```\n\nGet a list of diagnostics for each syntax error:\n\n```python\n\u003e\u003e\u003e java.check_syntax('class Hello {')\n[('ERROR', 'compiler.err.premature.eof', 'reached end of file while parsing', 1, 14, 13, 13)]'\n\u003e\u003e\u003e java.check_syntax('class Hello { }')\n[]\n```\n\nLex (tokenize) Java source code, even if it does not compile:\n\n```python\n\u003e\u003e\u003e java.lex('class Hello {')\n[('CLASS', 'class', (1, 0), (1, 5), 'class'), ('IDENTIFIER', 'Hello', (1, 6), (1, 11), 'Hello'), ('LBRACE', '{', (1, 12), (1, 13), '{'), ('EOF', '', (1, 13), (1, 13), 'token.end-of-input')]\n```\n\nSee the docstrings in ``javac_parser.py`` or type `pydoc javac_parser` for more details!\n\n\nCopying\n-------\n\nCopyright (C) 2017, 2018  Joshua Charles Campbell and Eddie Antonio Santos\n\nThis program is free software: you can redistribute it and/or modify\nit under the terms of the GNU Affero General Public License as published by\nthe Free Software Foundation, either version 3 of the License, or\n(at your option) any later version.\n\nThis program is distributed in the hope that it will be useful,\nbut WITHOUT ANY WARRANTY; without even the implied warranty of\nMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\nGNU Affero General Public License for more details.\n\nYou should have received a copy of the GNU Affero General Public License\nalong with this program.  If not, see \u003chttp://www.gnu.org/licenses/\u003e.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnaturalness%2Fjavac-parser","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnaturalness%2Fjavac-parser","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnaturalness%2Fjavac-parser/lists"}