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# vim: set expandtab sw=4 ts=4: |
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""" |
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Service related methods. |
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Copyright (C) 2014-2015 Dieter Adriaenssens <[email protected]> |
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This file is part of buildtimetrend/python-lib |
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<https://github.com/buildtimetrend/python-lib/> |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Affero General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Affero General Public License for more details. |
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You should have received a copy of the GNU Affero General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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""" |
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from __future__ import division |
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import cgi |
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from buildtimetrend import logger |
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from buildtimetrend.settings import Settings |
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from buildtimetrend.keenio import has_build_id |
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from buildtimetrend.keenio import keen_is_writable |
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def is_repo_allowed(repo): |
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""" |
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Check if repo is allowed. |
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A repository name is checked against a list of denied and allowed repos. |
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The 'denied_repo' check takes precendence over 'allowed_repo' check. |
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The list of denied/allowed repos is defined with settings 'denied_repo' |
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and 'allowed_repo'. |
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If the settings are not defined, |
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the repo is not checked against the denied/allowed lists. |
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Both 'denied_repo' and 'allowed_repo' can have multiple values, |
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if any of them matches a substring of the repo, the repo is denied/allowed. |
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Parameters: |
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-repo : repository name |
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""" |
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if repo is None: |
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logger.warning("Repo is not defined") |
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return False |
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denied_message = "Project '%s' is not allowed." |
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denied_repo = Settings().get_setting("denied_repo") |
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allowed_repo = Settings().get_setting("allowed_repo") |
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if denied_repo is not None and \ |
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any(x in repo for x in denied_repo) or \ |
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allowed_repo is not None and \ |
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not any(x in repo for x in allowed_repo): |
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logger.warning(denied_message, repo) |
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return False |
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return True |
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def format_duration(duration): |
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""" |
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Format duration from seconds to hours, minutes and seconds. |
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Parameters: |
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- duration : duration in seconds |
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""" |
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if not isinstance(duration, (float, int)) or duration < 0: |
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return "unknown" |
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# round duration |
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duration = round(duration) |
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seconds = int(duration % 60) |
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duration = duration / 60 |
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format_string = "{:d}s".format(seconds) |
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if duration >= 1: |
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minutes = int(duration % 60) |
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duration = duration / 60 |
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format_string = "{:d}m {:s}".format(minutes, format_string) |
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if duration >= 1: |
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hours = int(duration % 60) |
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format_string = "{:d}h {:s}".format(hours, format_string) |
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return format_string |
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def check_process_parameters(repo=None, build=None): |
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""" |
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Process setup parameters. |
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Deprecated : functionality is split into |
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validate_travis_request() and validate_task_parameters() |
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Check parameters (repo and build) |
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Returns error message, None when all parameters are fine |
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""" |
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ret_val = validate_travis_request(repo, build) |
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if ret_val is not None: |
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return ret_val |
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return validate_task_parameters(repo, build) |
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def validate_travis_request(repo=None, build=None): |
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""" |
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Validate repo and build parameters of travis web request. |
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Check parameters (repo and build) |
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Returns error message, None when all parameters are fine. |
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""" |
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if repo is None or build is None: |
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logger.warning("Repo or build number are not set") |
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return "Repo or build are not set, format : " \ |
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"/travis/<repo_owner>/<repo_name>/<build>" |
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# check if repo is allowed |
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if not is_repo_allowed(repo): |
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return "Project '{}' is not allowed.".format(cgi.escape(repo)) |
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return None |
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def validate_task_parameters(repo=None, build=None): |
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""" |
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Validate repo and build parameters of process_travis_buildlog(). |
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Check parameters (repo and build) |
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Returns error message, None when all parameters are fine. |
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""" |
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if not keen_is_writable(): |
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return "Keen IO write key not set, no data was sent" |
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try: |
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if has_build_id(repo, build): |
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template = "Build #{build} of project {repo} " \ |
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"already exists in database" |
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return template.format( |
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build=cgi.escape(str(build)), repo=cgi.escape(str(repo)) |
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) |
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except Exception as msg: |
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# Raise last exception again |
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logger.error("Error checking if build exists : {}".format(msg)) |
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raise SystemError("Error checking if build exists.") |
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return None |
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buildtimetrend /
python-lib
