| # Copyright (C) 2009 Google Inc. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # This the client designed to talk to Tools/QueueStatusServer. |
| |
| from webkitpy.common.net.networktransaction import NetworkTransaction |
| from webkitpy.thirdparty.BeautifulSoup import BeautifulSoup |
| from webkitpy.common.config.urls import statusserver_default_host |
| |
| import logging |
| import urllib2 |
| |
| _log = logging.getLogger(__name__) |
| |
| |
| class StatusServer: |
| def __init__(self, host=statusserver_default_host, browser=None, bot_id=None): |
| self.set_host(host) |
| from webkitpy.thirdparty.autoinstalled.mechanize import Browser |
| self._browser = browser or Browser() |
| self._browser.set_handle_robots(False) |
| self.set_bot_id(bot_id) |
| |
| def set_host(self, host): |
| self.host = host |
| self.url = "http://%s" % self.host |
| |
| def set_bot_id(self, bot_id): |
| self.bot_id = bot_id |
| |
| def results_url_for_status(self, status_id): |
| return "%s/results/%s" % (self.url, status_id) |
| |
| def _add_patch(self, patch): |
| if not patch: |
| return |
| if patch.bug_id(): |
| self._browser["bug_id"] = unicode(patch.bug_id()) |
| if patch.id(): |
| self._browser["patch_id"] = unicode(patch.id()) |
| |
| def _add_results_file(self, results_file): |
| if not results_file: |
| return |
| self._browser.add_file(results_file, "text/plain", "results.txt", 'results_file') |
| |
| # 500 is the AppEngine limit for TEXT fields (which most of our fields are). |
| # Exceeding the limit will result in a 500 error from the server. |
| def _set_field(self, field_name, value, limit=500): |
| if len(value) > limit: |
| _log.warn("Attempted to set %s to value exceeding %s characters, truncating." % (field_name, limit)) |
| self._browser[field_name] = value[:limit] |
| |
| def _post_status_to_server(self, queue_name, status, patch, results_file): |
| if results_file: |
| # We might need to re-wind the file if we've already tried to post it. |
| results_file.seek(0) |
| |
| update_status_url = "%s/update-status" % self.url |
| self._browser.open(update_status_url) |
| self._browser.select_form(name="update_status") |
| self._browser["queue_name"] = queue_name |
| if self.bot_id: |
| self._browser["bot_id"] = self.bot_id |
| self._add_patch(patch) |
| self._set_field("status", status, limit=500) |
| self._add_results_file(results_file) |
| return self._browser.submit().read() # This is the id of the newly created status object. |
| |
| def _post_svn_revision_to_server(self, svn_revision_number, broken_bot): |
| update_svn_revision_url = "%s/update-svn-revision" % self.url |
| self._browser.open(update_svn_revision_url) |
| self._browser.select_form(name="update_svn_revision") |
| self._browser["number"] = unicode(svn_revision_number) |
| self._browser["broken_bot"] = broken_bot |
| return self._browser.submit().read() |
| |
| def _post_work_items_to_server(self, queue_name, high_priority_work_items, work_items): |
| update_work_items_url = "%s/update-work-items" % self.url |
| self._browser.open(update_work_items_url) |
| self._browser.select_form(name="update_work_items") |
| self._browser["queue_name"] = queue_name |
| work_items = map(unicode, work_items) # .join expects strings |
| self._browser["work_items"] = " ".join(work_items) |
| high_priority_work_items = map(unicode, high_priority_work_items) |
| self._browser["high_priority_work_items"] = " ".join(high_priority_work_items) |
| return self._browser.submit().read() |
| |
| def _post_work_item_to_ews(self, attachment_id): |
| submit_to_ews_url = "%s/submit-to-ews" % self.url |
| self._browser.open(submit_to_ews_url) |
| self._browser.select_form(name="submit_to_ews") |
| self._browser["attachment_id"] = unicode(attachment_id) |
| self._browser.submit() |
| |
| def submit_to_ews(self, attachment_id): |
| _log.info("Submitting attachment %s to EWS queues" % attachment_id) |
| return NetworkTransaction().run(lambda: self._post_work_item_to_ews(attachment_id)) |
| |
| def next_work_item(self, queue_name): |
| _log.info("Fetching next work item for %s" % queue_name) |
| next_patch_url = "%s/next-patch/%s" % (self.url, queue_name) |
| return self._fetch_url(next_patch_url) |
| |
| def _post_release_work_item(self, queue_name, patch): |
| release_patch_url = "%s/release-patch" % (self.url) |
| self._browser.open(release_patch_url) |
| self._browser.select_form(name="release_patch") |
| self._browser["queue_name"] = queue_name |
| self._browser["attachment_id"] = unicode(patch.id()) |
| self._browser.submit() |
| |
| def release_work_item(self, queue_name, patch): |
| _log.info("Releasing work item %s from %s" % (patch.id(), queue_name)) |
| return NetworkTransaction(convert_404_to_None=True).run(lambda: self._post_release_work_item(queue_name, patch)) |
| |
| def _post_release_lock(self, queue_name, patch): |
| release_lock_url = "%s/release-lock" % (self.url) |
| self._browser.open(release_lock_url) |
| self._browser.select_form(name="release_lock") |
| self._browser["queue_name"] = queue_name |
| self._browser["attachment_id"] = unicode(patch.id()) |
| self._browser.submit() |
| |
| def release_lock(self, queue_name, patch): |
| _log.info("Releasing lock for work item %s from %s" % (patch.id(), queue_name)) |
| return NetworkTransaction(convert_404_to_None=True).run(lambda: self._post_release_lock(queue_name, patch)) |
| |
| def update_work_items(self, queue_name, high_priority_work_items, work_items): |
| _log.info("Recording work items: %s for %s" % (high_priority_work_items + work_items, queue_name)) |
| return NetworkTransaction().run(lambda: self._post_work_items_to_server(queue_name, high_priority_work_items, work_items)) |
| |
| def update_status(self, queue_name, status, patch=None, results_file=None): |
| _log.info(status) |
| return NetworkTransaction().run(lambda: self._post_status_to_server(queue_name, status, patch, results_file)) |
| |
| def update_svn_revision(self, svn_revision_number, broken_bot): |
| _log.info("SVN revision: %s broke %s" % (svn_revision_number, broken_bot)) |
| return NetworkTransaction().run(lambda: self._post_svn_revision_to_server(svn_revision_number, broken_bot)) |
| |
| def _fetch_url(self, url): |
| # FIXME: This should use NetworkTransaction's 404 handling instead. |
| try: |
| return urllib2.urlopen(url, timeout=300).read() |
| except urllib2.HTTPError as e: |
| if e.code == 404: |
| return None |
| raise e |
| |
| def patch_status(self, queue_name, patch_id): |
| patch_status_url = "%s/patch-status/%s/%s" % (self.url, queue_name, patch_id) |
| return self._fetch_url(patch_status_url) |
| |
| def svn_revision(self, svn_revision_number): |
| svn_revision_url = "%s/svn-revision/%s" % (self.url, svn_revision_number) |
| return self._fetch_url(svn_revision_url) |
