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31.7
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< h1 > Source code for pylorax.api.server< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "c1" > #< / span >
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< span class = "c1" > # Copyright (C) 2017-2019 Red Hat, Inc.< / span >
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< span class = "c1" > #< / span >
< span class = "c1" > # This program is free software; you can redistribute it and/or modify< / span >
< span class = "c1" > # it under the terms of the GNU General Public License as published by< / span >
< span class = "c1" > # the Free Software Foundation; either version 2 of the License, or< / span >
< span class = "c1" > # (at your option) any later version.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This program is distributed in the hope that it will be useful,< / span >
< span class = "c1" > # but WITHOUT ANY WARRANTY; without even the implied warranty of< / span >
< span class = "c1" > # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the< / span >
< span class = "c1" > # GNU General Public License for more details.< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # You should have received a copy of the GNU General Public License< / span >
< span class = "c1" > # along with this program. If not, see < http://www.gnu.org/licenses/> .< / span >
< span class = "c1" > #< / span >
< span class = "kn" > import< / span > < span class = "nn" > logging< / span >
< span class = "n" > log< / span > < span class = "o" > =< / span > < span class = "n" > logging< / span > < span class = "o" > .< / span > < span class = "n" > getLogger< / span > < span class = "p" > (< / span > < span class = "s2" > " lorax-composer" < / span > < span class = "p" > )< / span >
< span class = "kn" > from< / span > < span class = "nn" > collections< / span > < span class = "k" > import< / span > < span class = "n" > namedtuple< / span >
< span class = "kn" > from< / span > < span class = "nn" > flask< / span > < span class = "k" > import< / span > < span class = "n" > Flask< / span > < span class = "p" > ,< / span > < span class = "n" > jsonify< / span > < span class = "p" > ,< / span > < span class = "n" > redirect< / span > < span class = "p" > ,< / span > < span class = "n" > send_from_directory< / span >
< span class = "kn" > from< / span > < span class = "nn" > glob< / span > < span class = "k" > import< / span > < span class = "n" > glob< / span >
< span class = "kn" > import< / span > < span class = "nn" > os< / span >
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< span class = "kn" > import< / span > < span class = "nn" > werkzeug< / span >
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< span class = "kn" > from< / span > < span class = "nn" > pylorax< / span > < span class = "k" > import< / span > < span class = "n" > vernum< / span >
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< span class = "kn" > from< / span > < span class = "nn" > pylorax.api.errors< / span > < span class = "k" > import< / span > < span class = "n" > HTTP_ERROR< / span >
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< span class = "kn" > from< / span > < span class = "nn" > pylorax.api.v0< / span > < span class = "k" > import< / span > < span class = "n" > v0_api< / span >
< span class = "kn" > from< / span > < span class = "nn" > pylorax.sysutils< / span > < span class = "k" > import< / span > < span class = "n" > joinpaths< / span >
< span class = "n" > GitLock< / span > < span class = "o" > =< / span > < span class = "n" > namedtuple< / span > < span class = "p" > (< / span > < span class = "s2" > " GitLock" < / span > < span class = "p" > ,< / span > < span class = "p" > [< / span > < span class = "s2" > " repo" < / span > < span class = "p" > ,< / span > < span class = "s2" > " lock" < / span > < span class = "p" > ,< / span > < span class = "s2" > " dir" < / span > < span class = "p" > ])< / span >
< span class = "n" > server< / span > < span class = "o" > =< / span > < span class = "n" > Flask< / span > < span class = "p" > (< / span > < span class = "vm" > __name__< / span > < span class = "p" > )< / span >
< span class = "n" > __all__< / span > < span class = "o" > =< / span > < span class = "p" > [< / span > < span class = "s2" > " server" < / span > < span class = "p" > ,< / span > < span class = "s2" > " GitLock" < / span > < span class = "p" > ]< / span >
< span class = "nd" > @server< / span > < span class = "o" > .< / span > < span class = "n" > route< / span > < span class = "p" > (< / span > < span class = "s1" > ' /' < / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > server_root< / span > < span class = "p" > ():< / span >
< span class = "n" > redirect< / span > < span class = "p" > (< / span > < span class = "s2" > " /api/docs/" < / span > < span class = "p" > )< / span >
< span class = "nd" > @server< / span > < span class = "o" > .< / span > < span class = "n" > route< / span > < span class = "p" > (< / span > < span class = "s2" > " /api/docs/" < / span > < span class = "p" > )< / span >
< span class = "nd" > @server< / span > < span class = "o" > .< / span > < span class = "n" > route< / span > < span class = "p" > (< / span > < span class = "s2" > " /api/docs/< path:path> " < / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > api_docs< / span > < span class = "p" > (< / span > < span class = "n" > path< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
< span class = "c1" > # Find the html docs< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "c1" > # This assumes it is running from the source tree< / span >
< span class = "n" > docs_path< / span > < span class = "o" > =< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > abspath< / span > < span class = "p" > (< / span > < span class = "n" > joinpaths< / span > < span class = "p" > (< / span > < span class = "n" > os< / span > < span class = "o" > .< / span > < span class = "n" > path< / span > < span class = "o" > .< / span > < span class = "n" > dirname< / span > < span class = "p" > (< / span > < span class = "vm" > __file__< / span > < span class = "p" > ),< / span > < span class = "s2" > " ../../../docs/html" < / span > < span class = "p" > ))< / span >
< span class = "k" > except< / span > < span class = "ne" > IndexError< / span > < span class = "p" > :< / span >
< span class = "n" > docs_path< / span > < span class = "o" > =< / span > < span class = "n" > glob< / span > < span class = "p" > (< / span > < span class = "s2" > " /usr/share/doc/lorax-*/html/" < / span > < span class = "p" > )[< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "n" > path< / span > < span class = "p" > :< / span >
< span class = "n" > path< / span > < span class = "o" > =< / span > < span class = "s2" > " index.html" < / span >
< span class = "k" > return< / span > < span class = "n" > send_from_directory< / span > < span class = "p" > (< / span > < span class = "n" > docs_path< / span > < span class = "p" > ,< / span > < span class = "n" > path< / span > < span class = "p" > )< / span >
< span class = "nd" > @server< / span > < span class = "o" > .< / span > < span class = "n" > route< / span > < span class = "p" > (< / span > < span class = "s2" > " /api/status" < / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > v0_status< / span > < span class = "p" > ():< / span >
< span class = "sd" > " " " < / span >
< span class = "sd" > `/api/v0/status`< / span >
< span class = "sd" > ^^^^^^^^^^^^^^^^< / span >
< span class = "sd" > Return the status of the API Server::< / span >
< span class = "sd" > { " api" : " 0" ,< / span >
< span class = "sd" > " build" : " devel" ,< / span >
< span class = "sd" > " db_supported" : true,< / span >
< span class = "sd" > " db_version" : " 0" ,< / span >
< span class = "sd" > " schema_version" : " 0" ,< / span >
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< span class = "sd" > " backend" : " lorax-composer" ,< / span >
< span class = "sd" > " msgs" : []}< / span >
< span class = "sd" > The ' msgs' field can be a list of strings describing startup problems or status that< / span >
< span class = "sd" > should be displayed to the user. eg. if the compose templates are not depsolving properly< / span >
< span class = "sd" > the errors will be in ' msgs' .< / span >
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< span class = "sd" > " " " < / span >
< span class = "k" > return< / span > < span class = "n" > jsonify< / span > < span class = "p" > (< / span > < span class = "n" > backend< / span > < span class = "o" > =< / span > < span class = "s2" > " lorax-composer" < / span > < span class = "p" > ,< / span >
< span class = "n" > build< / span > < span class = "o" > =< / span > < span class = "n" > vernum< / span > < span class = "p" > ,< / span >
< span class = "n" > api< / span > < span class = "o" > =< / span > < span class = "s2" > " 0" < / span > < span class = "p" > ,< / span >
< span class = "n" > db_version< / span > < span class = "o" > =< / span > < span class = "s2" > " 0" < / span > < span class = "p" > ,< / span >
< span class = "n" > schema_version< / span > < span class = "o" > =< / span > < span class = "s2" > " 0" < / span > < span class = "p" > ,< / span >
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< span class = "n" > db_supported< / span > < span class = "o" > =< / span > < span class = "kc" > True< / span > < span class = "p" > ,< / span >
< span class = "n" > msgs< / span > < span class = "o" > =< / span > < span class = "n" > server< / span > < span class = "o" > .< / span > < span class = "n" > config< / span > < span class = "p" > [< / span > < span class = "s2" > " TEMPLATE_ERRORS" < / span > < span class = "p" > ])< / span >
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< span class = "nd" > @server< / span > < span class = "o" > .< / span > < span class = "n" > errorhandler< / span > < span class = "p" > (< / span > < span class = "n" > werkzeug< / span > < span class = "o" > .< / span > < span class = "n" > exceptions< / span > < span class = "o" > .< / span > < span class = "n" > HTTPException< / span > < span class = "p" > )< / span >
< span class = "k" > def< / span > < span class = "nf" > bad_request< / span > < span class = "p" > (< / span > < span class = "n" > error< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "n" > jsonify< / span > < span class = "p" > (< / span > < span class = "n" > status< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span > < span class = "p" > ,< / span > < span class = "n" > errors< / span > < span class = "o" > =< / span > < span class = "p" > [{< / span > < span class = "s2" > " id" < / span > < span class = "p" > :< / span > < span class = "n" > HTTP_ERROR< / span > < span class = "p" > ,< / span > < span class = "s2" > " code" < / span > < span class = "p" > :< / span > < span class = "n" > error< / span > < span class = "o" > .< / span > < span class = "n" > code< / span > < span class = "p" > ,< / span > < span class = "s2" > " msg" < / span > < span class = "p" > :< / span > < span class = "n" > error< / span > < span class = "o" > .< / span > < span class = "n" > name< / span > < span class = "p" > }]),< / span > < span class = "n" > error< / span > < span class = "o" > .< / span > < span class = "n" > code< / span >
< span class = "c1" > # Register the v0 API on /api/v0/< / span >
< span class = "n" > server< / span > < span class = "o" > .< / span > < span class = "n" > register_blueprint< / span > < span class = "p" > (< / span > < span class = "n" > v0_api< / span > < span class = "p" > ,< / span > < span class = "n" > url_prefix< / span > < span class = "o" > =< / span > < span class = "s2" > " /api/v0/" < / span > < span class = "p" > )< / span >
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