def _accept_slave(res):
self.slave_status.setConnected(True)
self.slave_status.updateInfo(
admin=state.get("admin"),
host=state.get("host"),
access_uri=state.get("access_uri"),
version=state.get("version"),
)
self.slave_commands = state.get("slave_commands")
self.slave_environ = state.get("slave_environ")
self.slave_basedir = state.get("slave_basedir")
self.slave_system = state.get("slave_system")
self.slave = bot
if self.slave_system == "nt":
self.path_module = namedModule("ntpath")
else:
# most everything accepts / as separator, so posix should be a
# reasonable fallback
self.path_module = namedModule("posixpath")
log.msg("bot attached")
self.messageReceivedFromSlave()
self.stopMissingTimer()
self.botmaster.master.status.slaveConnected(self.slavename)
def _accept_slave(res):
self.slave_status.setConnected(True)
self.slave_status.updateInfo(
admin=state.get("admin"),
host=state.get("host"),
access_uri=state.get("access_uri"),
version=state.get("version"),
)
self.slave_commands = state.get("slave_commands")
self.slave_environ = state.get("slave_environ")
self.slave_basedir = state.get("slave_basedir")
self.slave_system = state.get("slave_system")
self.slave = bot
if self.slave_system == "nt":
self.path_module = namedModule("ntpath")
else:
# most everything accepts / as separator, so posix should be a
# reasonable fallback
self.path_module = namedModule("posixpath")
log.msg("bot attached")
self.messageReceivedFromSlave()
self.stopMissingTimer()
self.master.status.slaveConnected(self.slavename)
def postOptions(self):
"""
Set up conditional defaults and check for dependencies.
If SSL is not available but an HTTPS server was configured, raise a
L{UsageError} indicating that this is not possible.
If no server port was supplied, select a default appropriate for the
other options supplied.
"""
if self["port"] is not None:
self["ports"].append(self["port"])
if self["https"] is not None:
try:
reflect.namedModule("OpenSSL.SSL")
except ImportError:
raise usage.UsageError("SSL support not installed")
sslStrport = "ssl:port={}:privateKey={}:certKey={}".format(
self["https"],
self["privkey"],
self["certificate"],
)
self["ports"].append(sslStrport)
if len(self["ports"]) == 0:
if self["personal"]:
path = os.path.expanduser(
os.path.join("~", distrib.UserDirectory.userSocketName))
self["ports"].append("unix:" + path)
else:
self["ports"].append("tcp:8080")
def change_worker_system(self, system):
self.worker.worker_system = system
if system in ['nt', 'win32']:
self.build.path_module = namedModule('ntpath')
self.worker.worker_basedir = '\\wrk'
else:
self.build.path_module = namedModule('posixpath')
self.worker.worker_basedir = '/wrk'
def changeWorkerSystem(self, system):
self.worker.worker_system = system
if system in ['nt', 'win32']:
self.build.path_module = namedModule('ntpath')
self.worker.worker_basedir = '\\wrk'
else:
self.build.path_module = namedModule('posixpath')
self.worker.worker_basedir = '/wrk'
def testCompatibility(self):
for oldName, newName in movedModules:
try:
old = reflect.namedModule(oldName)
new = reflect.namedModule(newName)
except ImportError, e:
continue
for someName in [x for x in vars(new).keys() if x != '__doc__']:
self.assertIdentical(getattr(old, someName),
getattr(new, someName))
def test_importQtreactor(self):
"""
Attempting to import L{twisted.internet.qtreactor} should raise an
C{ImportError} indicating that C{qtreactor} is no longer a part of
Twisted.
"""
sys.modules["qtreactor"] = None
from twisted.plugins.twisted_qtstub import errorMessage
try:
namedModule('twisted.internet.qtreactor')
except ImportError, e:
self.assertEqual(str(e), errorMessage)
def testCompatibility(self):
for oldName, newName in movedModules:
try:
old = reflect.namedModule(oldName)
new = reflect.namedModule(newName)
except ImportError, e:
continue
for someName in vars(new):
if someName == '__doc__':
continue
self.assertIdentical(getattr(old, someName),
getattr(new, someName))
def test_importQtreactor(self):
"""
Attempting to import L{twisted.internet.qtreactor} should raise an
C{ImportError} indicating that C{qtreactor} is no longer a part of
Twisted.
"""
sys.modules["qtreactor"] = None
from twisted.plugins.twisted_qtstub import errorMessage
try:
namedModule('twisted.internet.qtreactor')
except ImportError, e:
self.assertEqual(str(e), errorMessage)
def runApp(config):
global initRun
platformType = runtime.platform.getType()
sys.path.append(config['rundir'])
# Install a reactor immediately. The application will not load properly
# unless this is done FIRST; otherwise the first 'reactor' import would
# trigger an automatic installation of the default reactor.
# To make this callable from within a running Twisted app, allow as the
# reactor None to bypass this and use whatever reactor is currently in use.
if config['reactor']:
if platformType == 'java':
from twisted.internet import javareactor
javareactor.install()
else:
from twisted.python.reflect import namedModule
namedModule(reactorTypes[config['reactor']]).install()
if platformType != 'posix' or config['debug']:
# only posix can fork, and debugging requires nodaemon
config['nodaemon'] = 1
if config['encrypted']:
import getpass
passphrase = getpass.getpass('Passphrase: ')
else:
passphrase = None
# Load the servers.
# This will fix up accidental function definitions in evaluation spaces
# and the like.
initRun = 0
if os.path.exists(config['pidfile']):
try:
pid = int(open(config['pidfile']).read())
except ValueError:
sys.exit('Pidfile %s contains non numeric value' % config['pidfile'])
try:
os.kill(pid, 0)
except OSError, why:
if why[0] == errno.ESRCH:
# The pid doesnt exists.
if not config['quiet']:
print 'Removing stale pidfile %s' % config['pidfile']
os.remove(config['pidfile'])
else:
sys.exit('Can\'t check status of PID %s from pidfile %s: %s' % (pid, config['pidfile'], why[1]))
except AttributeError:
pass # welcome to windows
def attached(self, conn):
"""This is called when the worker connects."""
metrics.MetricCountEvent.log("AbstractWorker.attached_workers", 1)
# now we go through a sequence of calls, gathering information, then
# tell the Botmaster that it can finally give this worker to all the
# Builders that care about it.
# Reset graceful shutdown status
self.worker_status.setGraceful(False)
# We want to know when the graceful shutdown flag changes
self.worker_status.addGracefulWatcher(self._gracefulChanged)
self.conn = conn
self._old_builder_list = None # clear builder list before proceed
self.worker_status.addPauseWatcher(self._pauseChanged)
self.worker_status.setConnected(True)
self._applyWorkerInfo(conn.info)
self.worker_commands = conn.info.get("slave_commands", {})
self.worker_environ = conn.info.get("environ", {})
self.worker_basedir = conn.info.get("basedir", None)
self.worker_system = conn.info.get("system", None)
self.conn.notifyOnDisconnect(self.detached)
workerinfo = {
'admin': conn.info.get('admin'),
'host': conn.info.get('host'),
'access_uri': conn.info.get('access_uri'),
'version': conn.info.get('version')
}
yield self.master.data.updates.workerConnected(
workerid=self.workerid,
masterid=self.master.masterid,
workerinfo=workerinfo
)
if self.worker_system == "nt":
self.path_module = namedModule("ntpath")
else:
# most everything accepts / as separator, so posix should be a
# reasonable fallback
self.path_module = namedModule("posixpath")
log.msg("bot attached")
self.messageReceivedFromWorker()
self.stopMissingTimer()
self.master.status.workerConnected(self.name)
yield self.updateWorker()
yield self.botmaster.maybeStartBuildsForWorker(self.name)
def remoteGetWorkerInfo(self):
info = yield self.protocol.get_message_result({'op': 'get_worker_info'})
self.info = decode(info)
worker_system = self.info.get("system", None)
if worker_system == "nt":
self.path_module = namedModule("ntpath")
self.path_expanduser = path_expand_user.nt_expanduser
else:
# most everything accepts / as separator, so posix should be a reasonable fallback
self.path_module = namedModule("posixpath")
self.path_expanduser = path_expand_user.posix_expanduser
return self.info
def test_supportsThreads(self):
"""
L{Platform.supportsThreads} returns C{True} if threads can be created in
this runtime, C{False} otherwise.
"""
# It's difficult to test both cases of this without faking the threading
# module. Perhaps an adequate test is to just test the behavior with
# the current runtime, whatever that happens to be.
try:
namedModule('threading')
except ImportError:
self.assertFalse(Platform().supportsThreads())
else:
self.assertTrue(Platform().supportsThreads())
def test_supportsThreads(self):
"""
L{Platform.supportsThreads} returns C{True} if threads can be created in
this runtime, C{False} otherwise.
"""
# It's difficult to test both cases of this without faking the threading
# module. Perhaps an adequate test is to just test the behavior with
# the current runtime, whatever that happens to be.
try:
namedModule('threading')
except ImportError:
self.assertFalse(Platform().supportsThreads())
else:
self.assertTrue(Platform().supportsThreads())
def processComponent (componentName, v):
if collectionName is not None:
componentName = "{:s}/{:s}".format(collectionName, componentName)
# It's a class
if IComponent.implementedBy(v):
fileName = namedModule(v.__module__).__file__
objectName = "{:s}.{:s}".format(v.__module__, v.__name__)
component = v()
# It's a function (eg getComponent)
elif callable(v):
fileName = namedModule(v.__module__).__file__
objectName = "{:s}.{:s}".format(v.__module__, v.__name__)
component = v()
if not IComponent.providedBy(component):
raise Error(
"{:s}.{:s}() does not produce a valid Component".format(
v.__module__,
v.__name__
))
# It's a string - hopefully a '.fbp' or '.json'
else:
import graph
fileName = os.path.join(moduleDir, str(v))
objectName = None
component = graph.loadFile(fileName)
if not IComponent.providedBy(component):
raise Error(
"{:s} does not produce a valid Component".format(
componentName
))
# Make sure we will check the ".py" file
if fileName[-4:] == ".pyc":
fileName = fileName[:-1]
if component.ready:
return defer.succeed((fileName, objectName, componentName, component))
else:
d = defer.Deferred()
component.once("ready", lambda data: d.callback(
(fileName, objectName, componentName, component)
))
return d
def _setup(self):
self.updates = Updates()
self.rtypes = RTypes()
self.plural_rtypes = RTypes()
for moduleName in self.submodules:
module = reflect.namedModule(moduleName)
self._scanModule(module)
def test_get_graphql_schema(self):
if not graphql:
raise unittest.SkipTest('Test requires graphql')
# use the test module for basic graphQLSchema generation
mod = reflect.namedModule('buildbot.test.unit.data.test_connector')
self.data._scanModule(mod)
schema = self.data.get_graphql_schema()
self.assertEqual(
schema,
textwrap.dedent("""
# custom scalar types for buildbot data model
scalar Date # stored as utc unix timestamp
scalar Binary # arbitrary data stored as base85
scalar JSON # arbitrary json stored as string, mainly used for properties values
type Query {
tests(testid: Int,
testid__contains: Int,
testid__eq: Int,
testid__ge: Int,
testid__gt: Int,
testid__le: Int,
testid__lt: Int,
testid__ne: Int,
order: String,
limit: Int,
offset: Int): [Test]!
test(testid: Int): Test
}
type Test {
testid: Int!
}
"""))
schema = graphql.build_schema(schema)
def test_mode_full_win32path(self):
self.setup_step(
bzr.Bzr(repourl='http://bzr.squid-cache.org/bzr/squid3/trunk',
mode='full', method='fresh'))
self.build.path_module = namedModule('ntpath')
self.expect_commands(
ExpectShell(workdir='wkdir',
command=['bzr', '--version'])
.exit(0),
ExpectStat(file=r'wkdir\.buildbot-patched', log_environ=True)
.exit(1),
ExpectStat(file=r'wkdir\.bzr', log_environ=True)
.exit(0),
ExpectShell(workdir='wkdir',
command=['bzr', 'clean-tree', '--force'])
.exit(0),
ExpectShell(workdir='wkdir',
command=['bzr', 'update'])
.exit(0),
ExpectShell(workdir='wkdir',
command=['bzr', 'version-info', '--custom', "--template='{revno}"])
.stdout('100')
.exit(0)
)
self.expect_outcome(result=SUCCESS)
return self.run_step()
def addPackageRecursive(self, package):
if type(package) is types.StringType:
try:
package = reflect.namedModule(package)
except ImportError, e:
self.couldNotImport[package] = e
return
def loadConfig(options):
"""Load the Warp config"""
siteDir = FilePath(options['siteDir'])
sys.path.insert(0, siteDir.path)
configModule = reflect.namedModule(options['config'])
config = configModule.config
runtime.config.update(config)
runtime.config['siteDir'] = siteDir
runtime.config['warpDir'] = FilePath(runtime.__file__).parent()
if options["skipSchemaCheck"]:
runtime.config["schema"] = runtime.config.get("schema", {})
runtime.config["schema"]["check"] = False
store.setupStore()
translate.loadMessages()
_session, _base = db_session.setupSession()
runtime.db_session = _session
runtime.db_base = _base
factory = site.WarpSite(resource.WarpResourceWrapper())
runtime.config['warpSite'] = factory
return configModule
def moduleMovedForSplit(origModuleName, newModuleName, moduleDesc,
projectName, projectURL, globDict):
from twisted.python import reflect
modoc = """
%(moduleDesc)s
This module is DEPRECATED. It has been split off into a third party
package, Twisted %(projectName)s. Please see %(projectURL)s.
This is just a place-holder that imports from the third-party %(projectName)s
package for backwards compatibility. To use it, you need to install
that package.
""" % {'moduleDesc': moduleDesc,
'projectName': projectName,
'projectURL': projectURL}
#origModule = reflect.namedModule(origModuleName)
try:
newModule = reflect.namedModule(newModuleName)
except ImportError:
raise ImportError("You need to have the Twisted %s "
"package installed to use %s. "
"See %s."
% (projectName, origModuleName, projectURL))
# Populate the old module with the new module's contents
for k,v in vars(newModule).items():
globDict[k] = v
globDict['__doc__'] = modoc
import warnings
warnings.warn("%s has moved to %s. See %s." % (origModuleName, newModuleName,
projectURL),
DeprecationWarning, stacklevel=3)
return
def executePolicyDir(func, d, prefix=None):
"""
Execute all .py files in a directory, in alphabetical order, calling func on the module
This throws a TryError if any of the modules fail. The result is a list of tuples consisting
of the module name and str rep of the exception
"""
##
# a bit cheap but we want to temporarily make this direcotry in our path if it isn't already
# so safe out sys.path, add d to it, and put it back when done
oldpath = sys.path
sys.path = [d] + sys.path
path = d
if prefix:
path = os.path.join(path, prefix)
files = [f[:-3]
for f in os.listdir(path)
if f.endswith('.py') and f != '__init__.py']
files.sort()
errorRes = []
try:
for f in files:
if prefix:
f = prefix + '.' + f
try:
m = namedModule(f)
func(m)
except Exception, err:
errorRes.append((f, str(err), getStacktrace()))
finally:
sys.path = oldpath
if errorRes:
raise TryError('Failed to execute all modules', errorRes)
def remote_registerClasses(self, *args):
"""
Instructs my broker to register the classes specified by the
argument(s).
The classes will be registered for B{all} jobs, and are specified by
their string representations::
<package(s).module.class>
"""
modules = []
for stringRep in args:
# Load the class for the string representation
cls = reflect.namedObject(stringRep)
# Register instances of the class, including its type and module
pb.setUnjellyableForClass(stringRep, cls)
if cls.__module__ not in modules:
modules.append(cls.__module__)
# Try to build the modules for the classes in case they've changed
# since the last run
for module in modules:
try:
rebuild(reflect.namedModule(module), doLog=False)
except:
pass
def moduleMovedForSplit(origModuleName, newModuleName, moduleDesc,
projectName, projectURL, globDict):
from twisted.python import reflect
modoc = """
%(moduleDesc)s
This module is DEPRECATED. It has been split off into a third party
package, Twisted %(projectName)s. Please see %(projectURL)s.
This is just a place-holder that imports from the third-party %(projectName)s
package for backwards compatibility. To use it, you need to install
that package.
""" % {'moduleDesc': moduleDesc,
'projectName': projectName,
'projectURL': projectURL}
#origModule = reflect.namedModule(origModuleName)
try:
newModule = reflect.namedModule(newModuleName)
except ImportError:
raise ImportError("You need to have the Twisted %s "
"package installed to use %s. "
"See %s."
% (projectName, origModuleName, projectURL))
# Populate the old module with the new module's contents
for k,v in vars(newModule).items():
globDict[k] = v
globDict['__doc__'] = modoc
import warnings
warnings.warn("%s has moved to %s. See %s." % (origModuleName, newModuleName,
projectURL),
DeprecationWarning, stacklevel=3)
return
def test_mode_full_win32path(self):
self.setupStep(
bzr.Bzr(repourl='http://bzr.squid-cache.org/bzr/squid3/trunk',
mode='full', method='fresh'))
self.build.path_module = namedModule('ntpath')
self.expectCommands(
ExpectShell(workdir='wkdir',
command=['bzr', '--version'])
+ 0,
Expect('stat', dict(file=r'wkdir\.buildbot-patched',
logEnviron=True))
+ 1,
Expect('stat', dict(file=r'wkdir\.bzr',
logEnviron=True))
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'clean-tree', '--force'])
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'update'])
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'version-info', '--custom', "--template='{revno}"])
+ ExpectShell.log('stdio',
stdout='100')
+ 0,
)
self.expectOutcome(result=SUCCESS, status_text=["update"])
return self.runStep()
def test_scanModule(self):
# use this module as a test
mod = reflect.namedModule('buildbot.test.unit.test_data_connector')
self.data._scanModule(mod)
# check that it discovered MyResourceType and updated endpoints
match = self.data.matcher[('test', '10')]
self.assertIsInstance(match[0], TestEndpoint)
self.assertEqual(match[1], dict(testid=10))
match = self.data.matcher[('test', '10', 'p1')]
self.assertIsInstance(match[0], TestEndpoint)
match = self.data.matcher[('test', '10', 'p2')]
self.assertIsInstance(match[0], TestEndpoint)
match = self.data.matcher[('test',)]
self.assertIsInstance(match[0], TestsEndpoint)
self.assertEqual(match[1], dict())
match = self.data.matcher[('test', 'foo')]
self.assertIsInstance(match[0], TestsEndpointSubclass)
self.assertEqual(match[1], dict())
# and that it found the update method
self.assertEqual(self.data.updates.testUpdate(), "testUpdate return")
# and that it added the single root link
self.assertEqual(self.data.rootLinks,
[{'name': 'tests'}])
# and that it added an attribute
self.assertIsInstance(self.data.rtypes.test, TestResourceType)
def __init__(self, dbapiName, *connargs, **connkw):
"""See ConnectionPool.__doc__
"""
self.dbapiName = dbapiName
if self.noisy:
log.msg("Connecting to database: %s %s %s" % (dbapiName, connargs, connkw))
self.dbapi = reflect.namedModule(dbapiName)
assert self.dbapi.apilevel == '2.0', 'DB API module not DB API 2.0 compliant.'
assert self.dbapi.threadsafety > 0, 'DB API module not sufficiently thread-safe.'
self.connargs = connargs
self.connkw = connkw
import thread
self.threadID = thread.get_ident
self.connections = {}
if connkw.has_key('cp_min'):
min = connkw['cp_min']
del connkw['cp_min']
else:
min = 3
if connkw.has_key('cp_max'):
max = connkw['cp_max']
del connkw['cp_max']
else:
max = 5
from twisted.internet import reactor
self.shutdownID = reactor.addSystemEventTrigger('during', 'shutdown', self.finalClose)
def test_get_fake_graphql_schema(self):
# use the test module for basic graphQLSchema generation
mod = reflect.namedModule('buildbot.test.fake.endpoint')
self.data._scanModule(mod)
schema = self.data.get_graphql_schema()
self.assertEqual(schema, mod.graphql_schema)
schema = graphql.build_schema(schema)
def test_namedModuleLookup(self):
"""
L{namedModule} should return the module object for the name it is
passed.
"""
self.assertIdentical(
reflect.namedModule("twisted.python.reflect"), reflect)
def test_mode_full_win32path(self):
self.setupStep(
bzr.Bzr(repourl='http://bzr.squid-cache.org/bzr/squid3/trunk',
mode='full', method='fresh'))
self.build.path_module = namedModule('ntpath')
self.expectCommands(
ExpectShell(workdir='wkdir',
command=['bzr', '--version'])
+ 0,
Expect('stat', dict(file=r'wkdir\.buildbot-patched',
logEnviron=True))
+ 1,
Expect('stat', dict(file=r'wkdir\.bzr',
logEnviron=True))
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'clean-tree', '--force'])
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'update'])
+ 0,
ExpectShell(workdir='wkdir',
command=['bzr', 'version-info', '--custom', "--template='{revno}"])
+ ExpectShell.log('stdio',
stdout='100')
+ 0,
)
self.expectOutcome(result=SUCCESS)
return self.runStep()
def remote_registerClasses(self, *args):
"""
Instructs my broker to register the classes specified by the
argument(s).
The classes will be registered for B{all} jobs, and are specified by
their string representations::
<package(s).module.class>
"""
modules = []
for stringRep in args:
# Load the class for the string representation
cls = reflect.namedObject(stringRep)
# Register instances of the class, including its type and module
pb.setUnjellyableForClass(stringRep, cls)
if cls.__module__ not in modules:
modules.append(cls.__module__)
# Try to build the modules for the classes in case they've changed
# since the last run
for module in modules:
try:
rebuild(reflect.namedModule(module), doLog=False)
except:
pass
def test_scanModule(self):
# use this module as a test
mod = reflect.namedModule('buildbot.test.unit.test_data_connector')
self.data._scanModule(mod)
# check that it discovered MyResourceType and updated endpoints
match = self.data.matcher[('test', '10')]
self.assertIsInstance(match[0], TestEndpoint)
self.assertEqual(match[1], dict(testid=10))
match = self.data.matcher[('test', '10', 'p1')]
self.assertIsInstance(match[0], TestEndpoint)
match = self.data.matcher[('test', '10', 'p2')]
self.assertIsInstance(match[0], TestEndpoint)
match = self.data.matcher[('test',)]
self.assertIsInstance(match[0], TestsEndpoint)
self.assertEqual(match[1], dict())
match = self.data.matcher[('test', 'foo')]
self.assertIsInstance(match[0], TestsEndpointSubclass)
self.assertEqual(match[1], dict())
# and that it found the update method
self.assertEqual(self.data.updates.testUpdate(), "testUpdate return")
# and that it added the single root link
self.assertEqual(self.data.rootLinks,
[{'name': 'tests'}])
# and that it added an attribute
self.assertIsInstance(self.data.rtypes.test, TestResourceType)
def test_namedModuleLookup(self):
"""
L{namedModule} should return the module object for the name it is
passed.
"""
from twisted.python import monkey
self.assertIs(reflect.namedModule("twisted.python.monkey"), monkey)
def test_namedModuleLookup(self):
"""
L{namedModule} should return the module object for the name it is
passed.
"""
self.assertIdentical(reflect.namedModule("twisted.python.reflect"),
reflect)
def _getSuite(config):
def _dbg(msg):
log.msg(iface=itrial.ITrialDebug, parseargs=msg)
reporterKlass = _getReporter(config)
log.msg(iface=ITrialDebug, reporter="using reporter reporterKlass: %r" % (reporterKlass,))
suite = runner.TestSuite(reporterKlass(
tbformat=config['tbformat'],
args=config['reporter-args'],
realtime=config['rterrors']),
_getJanitor(),
benchmark=config['benchmark'])
suite.couldNotImport.update(config['_couldNotImport'])
suite.dryRun = config['dry-run']
for package in config['packages']:
if isinstance(package, types.StringType):
try:
package = reflect.namedModule(package)
except ImportError, e:
suite.couldNotImport[package] = failure.Failure()
continue
if config['recurse']:
_dbg("addPackageRecursive(%s)" % (package,))
suite.addPackageRecursive(package)
else:
_dbg("addPackage(%s)" % (package,))
suite.addPackage(package)
def getProcessor(input, output, config):
plugins = plugin.getPlugins(IProcessor)
for plug in plugins:
if plug.name == input:
module = reflect.namedModule(plug.moduleName)
break
else:
# try treating it as a module name
try:
module = reflect.namedModule(input)
except ImportError:
print '%s: no such input: %s' % (sys.argv[0], input)
return
try:
return process.getProcessor(module, output, config)
except process.NoProcessorError, e:
print "%s: %s" % (sys.argv[0], e)
def test_namedModuleLookup(self):
"""
L{namedModule} should return the module object for the name it is
passed.
"""
from twisted.python import monkey
self.assertIs(
reflect.namedModule("twisted.python.monkey"), monkey)
def getProcessor(input, output, config):
plugins = plugin.getPlugins(IProcessor)
for plug in plugins:
if plug.name == input:
module = reflect.namedModule(plug.moduleName)
break
else:
# try treating it as a module name
try:
module = reflect.namedModule(input)
except ImportError:
print '%s: no such input: %s' % (sys.argv[0], input)
return
try:
return process.getProcessor(module, output, config)
except process.NoProcessorError, e:
print "%s: %s" % (sys.argv[0], e)
def processComponent(componentName, v):
if collectionName is not None:
componentName = "{:s}/{:s}".format(collectionName, componentName)
# It's a class
if IComponent.implementedBy(v):
fileName = namedModule(v.__module__).__file__
objectName = "{:s}.{:s}".format(v.__module__, v.__name__)
component = v()
# It's a function (eg getComponent)
elif callable(v):
fileName = namedModule(v.__module__).__file__
objectName = "{:s}.{:s}".format(v.__module__, v.__name__)
component = v()
if not IComponent.providedBy(component):
raise Error(
"{:s}.{:s}() does not produce a valid Component".format(
v.__module__, v.__name__))
# It's a string - hopefully a '.fbp' or '.json'
else:
import graph
fileName = os.path.join(moduleDir, str(v))
objectName = None
component = graph.loadFile(fileName)
if not IComponent.providedBy(component):
raise Error("{:s} does not produce a valid Component".format(
componentName))
# Make sure we will check the ".py" file
if fileName[-4:] == ".pyc":
fileName = fileName[:-1]
if component.ready:
return defer.succeed(
(fileName, objectName, componentName, component))
else:
d = defer.Deferred()
component.once(
"ready", lambda data: d.callback(
(fileName, objectName, componentName, component)))
return d
def buildOptions(self):
assert self.program is not None
config = self.optionsClass(self.program)
config.commandPackage = reflect.namedModule(self.commandPackageName)
log.msg("Loaded the plugin package: {0.commandPackage}".format(config))
return config
def bot_rebuild(self, sender, message, metadata):
self.loadBotList()
from twisted.words import botbot
from twisted.python.rebuild import rebuild
from twisted.python.reflect import namedModule
if message:
rebuild(namedModule(message))
else:
rebuild(botbot)
def addMod(arg, path, files):
if "test" in files:
files.remove("test")
if "topfiles" in files:
files.remove("topfiles")
for fn in files:
file = os.path.join(path, fn).replace("%s__init__" % os.sep, "")
if file[-3:] == ".py":
modName = file[:-3].replace(os.sep, ".")
try:
# print 'pre-loading', modName
reflect.namedModule(modName)
except ImportError:
print "import error:", modName
except:
print "other error:", modName
else:
modnames.append(modName)
def local_workers():
workers = []
for i in range(util.env.MAX_LOCAL_WORKERS):
worker_ = LocalWorker('lw%03d-%s' % (i, util.env.SUFFIX))
# Hack to fix a bug stating that LocalWorkers
# do not have a valid path_module
worker_.path_module = namedModule('posixpath')
workers.append(worker_)
return workers
def setupStep(self, step, args={}, patch=None, **kwargs):
step = sourcesteps.SourceStepMixin.setupStep(self, step, args={}, patch=None, **kwargs)
self.build.getSourceStamp().revision = args.get('revision', None)
# builddir propety used to create absolute path required in perforce client spec.
workspace_dir = '/home/user/workspace'
if _is_windows:
workspace_dir = r'C:\Users\username\Workspace'
self.build.path_module = reflect.namedModule("ntpath")
self.properties.setProperty('builddir', workspace_dir, 'P4')
def find_global(modname, clsname):
try:
return substituteClasses[(modname, clsname)]
except KeyError:
mod = reflect.namedModule(modname)
try:
return getattr(mod, clsname)
except AttributeError:
raise AttributeError("Module %r (%s) has no attribute %s"
% (mod, modname, clsname))
def setupStep(self, step, args={}, patch=None, **kwargs):
step = sourcesteps.SourceStepMixin.setupStep(self, step, args={}, patch=None, **kwargs)
self.build.getSourceStamp().revision = args.get('revision', None)
# builddir propety used to create absolute path required in perforce client spec.
workspace_dir = '/home/user/workspace'
if _is_windows:
workspace_dir = r'C:\Users\username\Workspace'
self.build.path_module = reflect.namedModule("ntpath")
self.properties.setProperty('builddir', workspace_dir, 'P4')
def main(options, _args):
##
# Incredible hack right now
sys.argv = [sys.argv[0]] + ['--help']
try:
pipeline = namedModule('vappio.pipelines.' +
options('general.pipeline'))
runPipeline(None, None, pipeline)
except ImportError:
errorPrint('The requested pipeline could not be found')
def find_global(modname, clsname):
try:
return substituteClasses[(modname, clsname)]
except KeyError:
mod = reflect.namedModule(modname)
try:
return getattr(mod, clsname)
except AttributeError:
raise AttributeError("Module %r (%s) has no attribute %s"
% (mod, modname, clsname))
def test_get_fake_graphql_schema(self):
if not graphql:
raise unittest.SkipTest('Test requires graphql')
# use the test module for basic graphQLSchema generation
mod = reflect.namedModule('buildbot.test.fake.endpoint')
self.data._scanModule(mod)
schema = self.data.get_graphql_schema()
self.assertEqual(schema, mod.graphql_schema)
schema = graphql.build_schema(schema)
def __init__(self, original):
self.original = o = original
self.name = o.__name__
self.klass = original.im_class
self.module = reflect.namedModule(original.im_class.__module__)
self.fullName = "%s.%s.%s" % (self.module.__name__, self.klass.__name__,
self.name)
self.docstr = (o.__doc__ or None)
self.startTime = 0.0
self.endTime = 0.0
self.errors = []
def upgrade(self, quiet=False):
"""
Upgrade this database to the current version
"""
while self.get_db_version() < self.get_current_version():
next_version = self.get_db_version() + 1
next_version_module = reflect.namedModule("buildbot.db.schema.v%d" % next_version)
upg = next_version_module.Upgrader(self.dbapi, self.conn, self.basedir, quiet)
upg.upgrade()
self.conn.commit()
assert self.get_db_version() == next_version
def doStartup(options):
"""Utility function to execute the startup function, after
checking the schema if necessary"""
from warp.common.schema import getConfig
if getConfig()["check"]:
from warp.common import schema
schema.migrate()
configModule = reflect.namedModule(options['config'])
if hasattr(configModule, 'startup'):
configModule.startup()
def load(self):
if self.loaded:
raise AlreadyLoadedError(repr(self))
self.plugins = []
sys.dont_write_bytecode, olddwbc = True, sys.dont_write_bytecode
names = listpackage(self.package)
for name in names:
plugin = namedModule(self.package + "." + name)
self.plugins.append(plugin)
self.loaded = True
sys.dont_write_bytecode = olddwbc
def _wrappedPdb():
"""
Wrap an instance of C{pdb.Pdb} with readline support and load any .rcs.
"""
dbg = pdb.Pdb()
try:
namedModule("readline")
except ImportError:
print("readline module not available")
sys.exc_clear()
for path in (".pdbrc", "pdbrc"):
if os.path.exists(path):
try:
rcFile = file(path, "r")
except IOError:
sys.exc_clear()
else:
dbg.rcLines.extend(rcFile.readlines())
return dbg
def _wrappedPdb():
"""
Wrap an instance of C{pdb.Pdb} with readline support and load any .rcs.
"""
dbg = pdb.Pdb()
try:
namedModule("readline")
except ImportError:
print("readline module not available")
for path in (".pdbrc", "pdbrc"):
if os.path.exists(path):
try:
rcFile = open(path)
except OSError:
pass
else:
with rcFile:
dbg.rcLines.extend(rcFile.readlines())
return dbg
def opt_help_reactors(self):
"""
Display a list of possibly available reactor names.
"""
rcts = sorted(self._getReactorTypes(), key=attrgetter('shortName'))
notWorkingReactors = ""
for r in rcts:
try:
namedModule(r.moduleName)
self.messageOutput.write(' %-4s\t%s\n' %
(r.shortName, r.description))
except ImportError as e:
notWorkingReactors += (' !%-4s\t%s (%s)\n' %
(r.shortName, r.description, e.args[0]))
if notWorkingReactors:
self.messageOutput.write('\n')
self.messageOutput.write(' reactors not available '
'on this platform:\n\n')
self.messageOutput.write(notWorkingReactors)
raise SystemExit(0)
def opt_help_reactors(self):
"""
Display a list of possibly available reactor names.
"""
rcts = sorted(self._getReactorTypes(), key=attrgetter('shortName'))
notWorkingReactors = ""
for r in rcts:
try:
namedModule(r.moduleName)
self.messageOutput.write(' %-4s\t%s\n' %
(r.shortName, r.description))
except ImportError as e:
notWorkingReactors += (' !%-4s\t%s (%s)\n' %
(r.shortName, r.description, e.args[0]))
if notWorkingReactors:
self.messageOutput.write('\n')
self.messageOutput.write(' reactors not available '
'on this platform:\n\n')
self.messageOutput.write(notWorkingReactors)
raise SystemExit(0)
def _wrappedPdb():
"""
Wrap an instance of C{pdb.Pdb} with readline support and load any .rcs.
"""
dbg = pdb.Pdb()
try:
namedModule('readline')
except ImportError:
print("readline module not available")
for path in ('.pdbrc', 'pdbrc'):
if os.path.exists(path):
try:
rcFile = open(path, 'r')
except IOError:
pass
else:
with rcFile:
dbg.rcLines.extend(rcFile.readlines())
return dbg
