{"url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387","id":3869280629,"node_id":"PR_kwDOAjeFf87moIl1","html_url":"https://github.com/OpenCyphal/pycyphal/pull/387","diff_url":"https://github.com/OpenCyphal/pycyphal/pull/387.diff","patch_url":"https://github.com/OpenCyphal/pycyphal/pull/387.patch","issue_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/387","number":387,"state":"closed","locked":false,"title":"Add WebSerial support and align SLCAN parsing behavior","user":{"login":"maksimdrachov","id":39975120,"node_id":"MDQ6VXNlcjM5OTc1MTIw","avatar_url":"https://avatars.githubusercontent.com/u/39975120?v=4","gravatar_id":"","url":"https://api.github.com/users/maksimdrachov","html_url":"https://github.com/maksimdrachov","followers_url":"https://api.github.com/users/maksimdrachov/followers","following_url":"https://api.github.com/users/maksimdrachov/following{/other_user}","gists_url":"https://api.github.com/users/maksimdrachov/gists{/gist_id}","starred_url":"https://api.github.com/users/maksimdrachov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maksimdrachov/subscriptions","organizations_url":"https://api.github.com/users/maksimdrachov/orgs","repos_url":"https://api.github.com/users/maksimdrachov/repos","events_url":"https://api.github.com/users/maksimdrachov/events{/privacy}","received_events_url":"https://api.github.com/users/maksimdrachov/received_events","type":"User","user_view_type":"public","site_admin":false},"body":"Adds browser-oriented WebSerial support for CAN-over-SLCAN and incorporates reviewer-requested protocol adjustments.\n\nImplemented updates include:\n\n- Replacing `Protocol` with an explicit `ABC` for the async serial port contract in `webserial.py`.\n- Making `WebSerialSLCANInterface.filter()` a no-op (no software filtering where no hardware filtering exists).\n- Updating `WebSerialSLCANInterface.__repr__()` formatting as requested.\n- Undoing prior edits to `src/pycyphal2/can/__init__.py`.\n- Expanding `_slcan.py` parser behavior to remain compatible with the requested pydronecan superset expectations, including accepted frame forms and permissive timestamp-tail handling, while preserving robust malformed-input dropping semantics.\n- Updating CAN SLCAN/WebSerial tests accordingly.","created_at":"2026-06-15T16:15:40Z","updated_at":"2026-06-19T13:52:05Z","closed_at":"2026-06-19T13:52:03Z","merged_at":"2026-06-19T13:52:03Z","merge_commit_sha":"752c736edacee9f97e6187949c8658822b7a03c1","assignees":[{"login":"Copilot","id":198982749,"node_id":"BOT_kgDOC9w8XQ","avatar_url":"https://avatars.githubusercontent.com/in/1143301?v=4","gravatar_id":"","url":"https://api.github.com/users/Copilot","html_url":"https://github.com/apps/copilot-swe-agent","followers_url":"https://api.github.com/users/Copilot/followers","following_url":"https://api.github.com/users/Copilot/following{/other_user}","gists_url":"https://api.github.com/users/Copilot/gists{/gist_id}","starred_url":"https://api.github.com/users/Copilot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Copilot/subscriptions","organizations_url":"https://api.github.com/users/Copilot/orgs","repos_url":"https://api.github.com/users/Copilot/repos","events_url":"https://api.github.com/users/Copilot/events{/privacy}","received_events_url":"https://api.github.com/users/Copilot/received_events","type":"Bot","user_view_type":"public","site_admin":false}],"requested_reviewers":[{"login":"pavel-kirienko","id":3298404,"node_id":"MDQ6VXNlcjMyOTg0MDQ=","avatar_url":"https://avatars.githubusercontent.com/u/3298404?v=4","gravatar_id":"","url":"https://api.github.com/users/pavel-kirienko","html_url":"https://github.com/pavel-kirienko","followers_url":"https://api.github.com/users/pavel-kirienko/followers","following_url":"https://api.github.com/users/pavel-kirienko/following{/other_user}","gists_url":"https://api.github.com/users/pavel-kirienko/gists{/gist_id}","starred_url":"https://api.github.com/users/pavel-kirienko/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pavel-kirienko/subscriptions","organizations_url":"https://api.github.com/users/pavel-kirienko/orgs","repos_url":"https://api.github.com/users/pavel-kirienko/repos","events_url":"https://api.github.com/users/pavel-kirienko/events{/privacy}","received_events_url":"https://api.github.com/users/pavel-kirienko/received_events","type":"User","user_view_type":"public","site_admin":false}],"requested_teams":[],"labels":[],"milestone":null,"draft":false,"commits_url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387/commits","review_comments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387/comments","review_comment_url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/comments{/number}","comments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/387/comments","statuses_url":"https://api.github.com/repos/OpenCyphal/pycyphal/statuses/53d915e57824edb47bcea56250509058141d56d7","head":{"label":"OpenCyphal:web-interface","ref":"web-interface","sha":"53d915e57824edb47bcea56250509058141d56d7","user":{"login":"OpenCyphal","id":10167381,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwMTY3Mzgx","avatar_url":"https://avatars.githubusercontent.com/u/10167381?v=4","gravatar_id":"","url":"https://api.github.com/users/OpenCyphal","html_url":"https://github.com/OpenCyphal","followers_url":"https://api.github.com/users/OpenCyphal/followers","following_url":"https://api.github.com/users/OpenCyphal/following{/other_user}","gists_url":"https://api.github.com/users/OpenCyphal/gists{/gist_id}","starred_url":"https://api.github.com/users/OpenCyphal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OpenCyphal/subscriptions","organizations_url":"https://api.github.com/users/OpenCyphal/orgs","repos_url":"https://api.github.com/users/OpenCyphal/repos","events_url":"https://api.github.com/users/OpenCyphal/events{/privacy}","received_events_url":"https://api.github.com/users/OpenCyphal/received_events","type":"Organization","user_view_type":"public","site_admin":false},"repo":{"id":37193087,"node_id":"MDEwOlJlcG9zaXRvcnkzNzE5MzA4Nw==","name":"pycyphal","full_name":"OpenCyphal/pycyphal","private":false,"owner":{"login":"OpenCyphal","id":10167381,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwMTY3Mzgx","avatar_url":"https://avatars.githubusercontent.com/u/10167381?v=4","gravatar_id":"","url":"https://api.github.com/users/OpenCyphal","html_url":"https://github.com/OpenCyphal","followers_url":"https://api.github.com/users/OpenCyphal/followers","following_url":"https://api.github.com/users/OpenCyphal/following{/other_user}","gists_url":"https://api.github.com/users/OpenCyphal/gists{/gist_id}","starred_url":"https://api.github.com/users/OpenCyphal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OpenCyphal/subscriptions","organizations_url":"https://api.github.com/users/OpenCyphal/orgs","repos_url":"https://api.github.com/users/OpenCyphal/repos","events_url":"https://api.github.com/users/OpenCyphal/events{/privacy}","received_events_url":"https://api.github.com/users/OpenCyphal/received_events","type":"Organization","user_view_type":"public","site_admin":false},"html_url":"https://github.com/OpenCyphal/pycyphal","description":"Python implementation of the Cyphal protocol stack.","fork":false,"url":"https://api.github.com/repos/OpenCyphal/pycyphal","forks_url":"https://api.github.com/repos/OpenCyphal/pycyphal/forks","keys_url":"https://api.github.com/repos/OpenCyphal/pycyphal/keys{/key_id}","collaborators_url":"https://api.github.com/repos/OpenCyphal/pycyphal/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/OpenCyphal/pycyphal/teams","hooks_url":"https://api.github.com/repos/OpenCyphal/pycyphal/hooks","issue_events_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/events{/number}","events_url":"https://api.github.com/repos/OpenCyphal/pycyphal/events","assignees_url":"https://api.github.com/repos/OpenCyphal/pycyphal/assignees{/user}","branches_url":"https://api.github.com/repos/OpenCyphal/pycyphal/branches{/branch}","tags_url":"https://api.github.com/repos/OpenCyphal/pycyphal/tags","blobs_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/refs{/sha}","trees_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/trees{/sha}","statuses_url":"https://api.github.com/repos/OpenCyphal/pycyphal/statuses/{sha}","languages_url":"https://api.github.com/repos/OpenCyphal/pycyphal/languages","stargazers_url":"https://api.github.com/repos/OpenCyphal/pycyphal/stargazers","contributors_url":"https://api.github.com/repos/OpenCyphal/pycyphal/contributors","subscribers_url":"https://api.github.com/repos/OpenCyphal/pycyphal/subscribers","subscription_url":"https://api.github.com/repos/OpenCyphal/pycyphal/subscription","commits_url":"https://api.github.com/repos/OpenCyphal/pycyphal/commits{/sha}","git_commits_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/commits{/sha}","comments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/comments{/number}","issue_comment_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/comments{/number}","contents_url":"https://api.github.com/repos/OpenCyphal/pycyphal/contents/{+path}","compare_url":"https://api.github.com/repos/OpenCyphal/pycyphal/compare/{base}...{head}","merges_url":"https://api.github.com/repos/OpenCyphal/pycyphal/merges","archive_url":"https://api.github.com/repos/OpenCyphal/pycyphal/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/OpenCyphal/pycyphal/downloads","issues_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues{/number}","pulls_url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls{/number}","milestones_url":"https://api.github.com/repos/OpenCyphal/pycyphal/milestones{/number}","notifications_url":"https://api.github.com/repos/OpenCyphal/pycyphal/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/OpenCyphal/pycyphal/labels{/name}","releases_url":"https://api.github.com/repos/OpenCyphal/pycyphal/releases{/id}","deployments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/deployments","created_at":"2015-06-10T11:27:27Z","updated_at":"2026-07-10T14:56:00Z","pushed_at":"2026-07-10T14:56:30Z","git_url":"git://github.com/OpenCyphal/pycyphal.git","ssh_url":"git@github.com:OpenCyphal/pycyphal.git","clone_url":"https://github.com/OpenCyphal/pycyphal.git","svn_url":"https://github.com/OpenCyphal/pycyphal","homepage":"https://opencyphal.github.io/pycyphal","size":90496,"stargazers_count":139,"watchers_count":139,"language":"Python","has_issues":true,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"has_discussions":false,"forks_count":109,"mirror_url":null,"archived":false,"disabled":false,"open_issues_count":12,"license":{"key":"mit","name":"MIT License","spdx_id":"MIT","url":"https://api.github.com/licenses/mit","node_id":"MDc6TGljZW5zZTEz"},"allow_forking":true,"is_template":false,"web_commit_signoff_required":false,"has_pull_requests":true,"pull_request_creation_policy":"all","topics":["aerospace","can","can-bus","communication-protocol","cross-platform","cyphal","development-tools","drones","hacktoberfest","linux","opencyphal","python","python-3","python3","robotics","socketcan","space","uav","uavcan"],"visibility":"public","forks":109,"open_issues":12,"watchers":139,"default_branch":"master"}},"base":{"label":"OpenCyphal:master","ref":"master","sha":"33577f228bae425a662dc708dc9415b8d1416c8f","user":{"login":"OpenCyphal","id":10167381,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwMTY3Mzgx","avatar_url":"https://avatars.githubusercontent.com/u/10167381?v=4","gravatar_id":"","url":"https://api.github.com/users/OpenCyphal","html_url":"https://github.com/OpenCyphal","followers_url":"https://api.github.com/users/OpenCyphal/followers","following_url":"https://api.github.com/users/OpenCyphal/following{/other_user}","gists_url":"https://api.github.com/users/OpenCyphal/gists{/gist_id}","starred_url":"https://api.github.com/users/OpenCyphal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OpenCyphal/subscriptions","organizations_url":"https://api.github.com/users/OpenCyphal/orgs","repos_url":"https://api.github.com/users/OpenCyphal/repos","events_url":"https://api.github.com/users/OpenCyphal/events{/privacy}","received_events_url":"https://api.github.com/users/OpenCyphal/received_events","type":"Organization","user_view_type":"public","site_admin":false},"repo":{"id":37193087,"node_id":"MDEwOlJlcG9zaXRvcnkzNzE5MzA4Nw==","name":"pycyphal","full_name":"OpenCyphal/pycyphal","private":false,"owner":{"login":"OpenCyphal","id":10167381,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwMTY3Mzgx","avatar_url":"https://avatars.githubusercontent.com/u/10167381?v=4","gravatar_id":"","url":"https://api.github.com/users/OpenCyphal","html_url":"https://github.com/OpenCyphal","followers_url":"https://api.github.com/users/OpenCyphal/followers","following_url":"https://api.github.com/users/OpenCyphal/following{/other_user}","gists_url":"https://api.github.com/users/OpenCyphal/gists{/gist_id}","starred_url":"https://api.github.com/users/OpenCyphal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OpenCyphal/subscriptions","organizations_url":"https://api.github.com/users/OpenCyphal/orgs","repos_url":"https://api.github.com/users/OpenCyphal/repos","events_url":"https://api.github.com/users/OpenCyphal/events{/privacy}","received_events_url":"https://api.github.com/users/OpenCyphal/received_events","type":"Organization","user_view_type":"public","site_admin":false},"html_url":"https://github.com/OpenCyphal/pycyphal","description":"Python implementation of the Cyphal protocol stack.","fork":false,"url":"https://api.github.com/repos/OpenCyphal/pycyphal","forks_url":"https://api.github.com/repos/OpenCyphal/pycyphal/forks","keys_url":"https://api.github.com/repos/OpenCyphal/pycyphal/keys{/key_id}","collaborators_url":"https://api.github.com/repos/OpenCyphal/pycyphal/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/OpenCyphal/pycyphal/teams","hooks_url":"https://api.github.com/repos/OpenCyphal/pycyphal/hooks","issue_events_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/events{/number}","events_url":"https://api.github.com/repos/OpenCyphal/pycyphal/events","assignees_url":"https://api.github.com/repos/OpenCyphal/pycyphal/assignees{/user}","branches_url":"https://api.github.com/repos/OpenCyphal/pycyphal/branches{/branch}","tags_url":"https://api.github.com/repos/OpenCyphal/pycyphal/tags","blobs_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/refs{/sha}","trees_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/trees{/sha}","statuses_url":"https://api.github.com/repos/OpenCyphal/pycyphal/statuses/{sha}","languages_url":"https://api.github.com/repos/OpenCyphal/pycyphal/languages","stargazers_url":"https://api.github.com/repos/OpenCyphal/pycyphal/stargazers","contributors_url":"https://api.github.com/repos/OpenCyphal/pycyphal/contributors","subscribers_url":"https://api.github.com/repos/OpenCyphal/pycyphal/subscribers","subscription_url":"https://api.github.com/repos/OpenCyphal/pycyphal/subscription","commits_url":"https://api.github.com/repos/OpenCyphal/pycyphal/commits{/sha}","git_commits_url":"https://api.github.com/repos/OpenCyphal/pycyphal/git/commits{/sha}","comments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/comments{/number}","issue_comment_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/comments{/number}","contents_url":"https://api.github.com/repos/OpenCyphal/pycyphal/contents/{+path}","compare_url":"https://api.github.com/repos/OpenCyphal/pycyphal/compare/{base}...{head}","merges_url":"https://api.github.com/repos/OpenCyphal/pycyphal/merges","archive_url":"https://api.github.com/repos/OpenCyphal/pycyphal/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/OpenCyphal/pycyphal/downloads","issues_url":"https://api.github.com/repos/OpenCyphal/pycyphal/issues{/number}","pulls_url":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls{/number}","milestones_url":"https://api.github.com/repos/OpenCyphal/pycyphal/milestones{/number}","notifications_url":"https://api.github.com/repos/OpenCyphal/pycyphal/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/OpenCyphal/pycyphal/labels{/name}","releases_url":"https://api.github.com/repos/OpenCyphal/pycyphal/releases{/id}","deployments_url":"https://api.github.com/repos/OpenCyphal/pycyphal/deployments","created_at":"2015-06-10T11:27:27Z","updated_at":"2026-07-10T14:56:00Z","pushed_at":"2026-07-10T14:56:30Z","git_url":"git://github.com/OpenCyphal/pycyphal.git","ssh_url":"git@github.com:OpenCyphal/pycyphal.git","clone_url":"https://github.com/OpenCyphal/pycyphal.git","svn_url":"https://github.com/OpenCyphal/pycyphal","homepage":"https://opencyphal.github.io/pycyphal","size":90496,"stargazers_count":139,"watchers_count":139,"language":"Python","has_issues":true,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":true,"has_discussions":false,"forks_count":109,"mirror_url":null,"archived":false,"disabled":false,"open_issues_count":12,"license":{"key":"mit","name":"MIT License","spdx_id":"MIT","url":"https://api.github.com/licenses/mit","node_id":"MDc6TGljZW5zZTEz"},"allow_forking":true,"is_template":false,"web_commit_signoff_required":false,"has_pull_requests":true,"pull_request_creation_policy":"all","topics":["aerospace","can","can-bus","communication-protocol","cross-platform","cyphal","development-tools","drones","hacktoberfest","linux","opencyphal","python","python-3","python3","robotics","socketcan","space","uav","uavcan"],"visibility":"public","forks":109,"open_issues":12,"watchers":139,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387"},"html":{"href":"https://github.com/OpenCyphal/pycyphal/pull/387"},"issue":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/387"},"comments":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/issues/387/comments"},"review_comments":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387/comments"},"review_comment":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/pulls/387/commits"},"statuses":{"href":"https://api.github.com/repos/OpenCyphal/pycyphal/statuses/53d915e57824edb47bcea56250509058141d56d7"}},"author_association":"MEMBER","auto_merge":null,"assignee":{"login":"Copilot","id":198982749,"node_id":"BOT_kgDOC9w8XQ","avatar_url":"https://avatars.githubusercontent.com/in/1143301?v=4","gravatar_id":"","url":"https://api.github.com/users/Copilot","html_url":"https://github.com/apps/copilot-swe-agent","followers_url":"https://api.github.com/users/Copilot/followers","following_url":"https://api.github.com/users/Copilot/following{/other_user}","gists_url":"https://api.github.com/users/Copilot/gists{/gist_id}","starred_url":"https://api.github.com/users/Copilot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Copilot/subscriptions","organizations_url":"https://api.github.com/users/Copilot/orgs","repos_url":"https://api.github.com/users/Copilot/repos","events_url":"https://api.github.com/users/Copilot/events{/privacy}","received_events_url":"https://api.github.com/users/Copilot/received_events","type":"Bot","user_view_type":"public","site_admin":false},"active_lock_reason":null,"merged":true,"mergeable":null,"rebaseable":null,"mergeable_state":"unknown","merged_by":{"login":"pavel-kirienko","id":3298404,"node_id":"MDQ6VXNlcjMyOTg0MDQ=","avatar_url":"https://avatars.githubusercontent.com/u/3298404?v=4","gravatar_id":"","url":"https://api.github.com/users/pavel-kirienko","html_url":"https://github.com/pavel-kirienko","followers_url":"https://api.github.com/users/pavel-kirienko/followers","following_url":"https://api.github.com/users/pavel-kirienko/following{/other_user}","gists_url":"https://api.github.com/users/pavel-kirienko/gists{/gist_id}","starred_url":"https://api.github.com/users/pavel-kirienko/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pavel-kirienko/subscriptions","organizations_url":"https://api.github.com/users/pavel-kirienko/orgs","repos_url":"https://api.github.com/users/pavel-kirienko/repos","events_url":"https://api.github.com/users/pavel-kirienko/events{/privacy}","received_events_url":"https://api.github.com/users/pavel-kirienko/received_events","type":"User","user_view_type":"public","site_admin":false},"comments":4,"review_comments":10,"maintainer_can_modify":false,"commits":15,"additions":964,"deletions":3,"changed_files":9}