/
logs.py
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/
logs.py
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# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
from __future__ import absolute_import
from __future__ import print_function
from twisted.internet import defer
from buildbot.data import base
from buildbot.data import types
from buildbot.util import identifiers
class EndpointMixin(object):
def db2data(self, dbdict):
data = {
'logid': dbdict['id'],
'name': dbdict['name'],
'slug': dbdict['slug'],
'stepid': dbdict['stepid'],
'complete': dbdict['complete'],
'num_lines': dbdict['num_lines'],
'type': dbdict['type'],
}
return defer.succeed(data)
class LogEndpoint(EndpointMixin, base.BuildNestingMixin, base.Endpoint):
isCollection = False
pathPatterns = """
/logs/n:logid
/steps/n:stepid/logs/i:log_slug
/builds/n:buildid/steps/i:step_name/logs/i:log_slug
/builds/n:buildid/steps/n:step_number/logs/i:log_slug
/builders/n:builderid/builds/n:build_number/steps/i:step_name/logs/i:log_slug
/builders/n:builderid/builds/n:build_number/steps/n:step_number/logs/i:log_slug
"""
@defer.inlineCallbacks
def get(self, resultSpec, kwargs):
if 'logid' in kwargs:
dbdict = yield self.master.db.logs.getLog(kwargs['logid'])
defer.returnValue((yield self.db2data(dbdict))
if dbdict else None)
return
stepid = yield self.getStepid(kwargs)
if stepid is None:
return
dbdict = yield self.master.db.logs.getLogBySlug(stepid,
kwargs.get('log_slug'))
defer.returnValue((yield self.db2data(dbdict))
if dbdict else None)
class LogsEndpoint(EndpointMixin, base.BuildNestingMixin, base.Endpoint):
isCollection = True
pathPatterns = """
/steps/n:stepid/logs
/builds/n:buildid/steps/i:step_name/logs
/builds/n:buildid/steps/n:step_number/logs
/builders/n:builderid/builds/n:build_number/steps/i:step_name/logs
/builders/n:builderid/builds/n:build_number/steps/n:step_number/logs
"""
@defer.inlineCallbacks
def get(self, resultSpec, kwargs):
stepid = yield self.getStepid(kwargs)
if not stepid:
defer.returnValue([])
return
logs = yield self.master.db.logs.getLogs(stepid=stepid)
defer.returnValue([(yield self.db2data(dbdict)) for dbdict in logs])
class Log(base.ResourceType):
name = "log"
plural = "logs"
endpoints = [LogEndpoint, LogsEndpoint]
keyFields = ['stepid', 'logid']
eventPathPatterns = """
/logs/:logid
/steps/:stepid/logs/:slug
"""
class EntityType(types.Entity):
logid = types.Integer()
name = types.String()
slug = types.Identifier(50)
stepid = types.Integer()
complete = types.Boolean()
num_lines = types.Integer()
type = types.Identifier(1)
entityType = EntityType(name)
@defer.inlineCallbacks
def generateEvent(self, _id, event):
# get the build and munge the result for the notification
build = yield self.master.data.get(('logs', str(_id)))
self.produceEvent(build, event)
@base.updateMethod
@defer.inlineCallbacks
def addLog(self, stepid, name, type):
slug = identifiers.forceIdentifier(50, name)
while True:
try:
logid = yield self.master.db.logs.addLog(
stepid=stepid, name=name, slug=slug, type=type)
except KeyError:
slug = identifiers.incrementIdentifier(50, slug)
continue
self.generateEvent(logid, "new")
defer.returnValue(logid)
@base.updateMethod
@defer.inlineCallbacks
def appendLog(self, logid, content):
res = yield self.master.db.logs.appendLog(logid=logid, content=content)
self.generateEvent(logid, "append")
defer.returnValue(res)
@base.updateMethod
@defer.inlineCallbacks
def finishLog(self, logid):
res = yield self.master.db.logs.finishLog(logid=logid)
self.generateEvent(logid, "finished")
defer.returnValue(res)
@base.updateMethod
def compressLog(self, logid):
return self.master.db.logs.compressLog(logid=logid)