{"action":"created","issue":{"url":"https://api.github.com/repos/xonsh/xonsh/issues/1947","repository_url":"https://api.github.com/repos/xonsh/xonsh","labels_url":"https://api.github.com/repos/xonsh/xonsh/issues/1947/labels{/name}","comments_url":"https://api.github.com/repos/xonsh/xonsh/issues/1947/comments","events_url":"https://api.github.com/repos/xonsh/xonsh/issues/1947/events","html_url":"https://github.com/xonsh/xonsh/issues/1947","id":188778469,"number":1947,"title":"Subprocess output is not captured using $(...) for some commands","user":{"login":"cryzed","id":1429103,"avatar_url":"https://avatars.githubusercontent.com/u/1429103?v=3","gravatar_id":"","url":"https://api.github.com/users/cryzed","html_url":"https://github.com/cryzed","followers_url":"https://api.github.com/users/cryzed/followers","following_url":"https://api.github.com/users/cryzed/following{/other_user}","gists_url":"https://api.github.com/users/cryzed/gists{/gist_id}","starred_url":"https://api.github.com/users/cryzed/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cryzed/subscriptions","organizations_url":"https://api.github.com/users/cryzed/orgs","repos_url":"https://api.github.com/users/cryzed/repos","events_url":"https://api.github.com/users/cryzed/events{/privacy}","received_events_url":"https://api.github.com/users/cryzed/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2016-11-11T15:01:55Z","updated_at":"2016-11-11T20:19:47Z","closed_at":null,"body":"```\r\ncryzed@arch ~ $ xonsh --version\r\nxonsh/0.4.7.dev538\r\ncryzed@arch ~ $ a = $(echo \"Hello\")\r\ncryzed@arch ~ $ a\r\n'Hello\\n'\r\ncryzed@arch ~ $ b = $(pacman -Qmq)\r\nanything-sync-daemon\r\narc-dark-suite-git\r\narc-suite-git\r\n[...]\r\ncryzed@arch ~ $ b\r\n''\r\ncryzed@arch ~ $ !(pacman -Qmq)\r\nanything-sync-daemon\r\narc-dark-suite-git\r\narc-suite-git\r\n[...]\r\nCommandPipeline(stdin=None, stdout=None, stderr=None, pid=30659, returncode=0, args=['pacman', '-Qmq'], alias=None, stdin_redirect=['<stdin>', 'r'], stdout_redirect=['<stdout>', 'a'], stderr_redirect=['<stderr>', 'r'], timestamps=[1478876453.635026, 1478876453.9975464], executed_cmd=['/usr/bin/pacman', '-Qmq'], input=, output=, errors=None)\r\n```\r\n\r\nSo the stdout/stderr output of the pacman command seems to be entirely uncaptured. This has definitely worked in previous versions."},"comment":{"url":"https://api.github.com/repos/xonsh/xonsh/issues/comments/260046656","html_url":"https://github.com/xonsh/xonsh/issues/1947#issuecomment-260046656","issue_url":"https://api.github.com/repos/xonsh/xonsh/issues/1947","id":260046656,"user":{"login":"cryzed","id":1429103,"avatar_url":"https://avatars.githubusercontent.com/u/1429103?v=3","gravatar_id":"","url":"https://api.github.com/users/cryzed","html_url":"https://github.com/cryzed","followers_url":"https://api.github.com/users/cryzed/followers","following_url":"https://api.github.com/users/cryzed/following{/other_user}","gists_url":"https://api.github.com/users/cryzed/gists{/gist_id}","starred_url":"https://api.github.com/users/cryzed/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cryzed/subscriptions","organizations_url":"https://api.github.com/users/cryzed/orgs","repos_url":"https://api.github.com/users/cryzed/repos","events_url":"https://api.github.com/users/cryzed/events{/privacy}","received_events_url":"https://api.github.com/users/cryzed/received_events","type":"User","site_admin":false},"created_at":"2016-11-11T20:19:47Z","updated_at":"2016-11-11T20:19:47Z","body":"Yes, I am, check the first few lines of the output I posted. [This](https://github.com/xonsh/xonsh/commit/28359582f3b71f3ef6cce4a592ab3d71f4e9ec60) commit to be specific.\r\n\r\n```\r\ncryzed@arch /mnt/sdb1/makepkg $ xonfig\r\n+------------------+----------------------+\r\n| xonsh            | 0.4.7.dev538         |\r\n| Git SHA          | 2835958              |\r\n| Commit Date      | Nov 11 13:46:35 2016 |\r\n| Python           | 3.5.2                |\r\n| PLY              | 3.9                  |\r\n| have readline    | True                 |\r\n| prompt toolkit   | 1.0.8                |\r\n| shell type       | prompt_toolkit       |\r\n| pygments         | 2.1.3                |\r\n| on posix         | True                 |\r\n| on linux         | True                 |\r\n| distro           | arch                 |\r\n| on darwin        | False                |\r\n| on windows       | False                |\r\n| on cygwin        | False                |\r\n| is superuser     | False                |\r\n| default encoding | utf-8                |\r\n| xonsh encoding   | utf-8                |\r\n| encoding errors  | surrogateescape      |\r\n+------------------+----------------------+\r\n```"}}
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