def __init__(self, notifications_queue, port, daemon=False):
threading.Thread.__init__(self)
self.setDaemon(
daemon
) # If False, wait for all the notifications to be passed before exiting!
self.finished = False
self.notifications_queue = notifications_queue
from _pydev_bundle import pydev_localhost
# It is necessary to specify an encoding, that matches
# the encoding of all bytes-strings passed into an
# XMLRPC call: "All 8-bit strings in the data structure are assumed to use the
# packet encoding. Unicode strings are automatically converted,
# where necessary."
# Byte strings most likely come from file names.
encoding = file_system_encoding
if encoding == "mbcs":
# Windos symbolic name for the system encoding CP_ACP.
# We need to convert it into a encoding that is recognized by Java.
# Unfortunately this is not always possible. You could use
# GetCPInfoEx and get a name similar to "windows-1251". Then
# you need a table to translate on a best effort basis. Much to complicated.
# ISO-8859-1 is good enough.
encoding = "ISO-8859-1"
self.server = xmlrpclib.Server('http://%s:%s' %
(pydev_localhost.get_localhost(), port),
encoding=encoding)
def test_server(self):
# Just making sure that the singleton is created in this thread.
try:
from _pydev_bundle.pydev_ipython_console_011 import get_pydev_frontend
except:
sys.stderr.write(
'Skipped test because IPython could not be imported.')
return
get_pydev_frontend(get_localhost(), 0)
client_port, server_port = self.get_free_addresses()
class ServerThread(threading.Thread):
def __init__(self, client_port, server_port):
threading.Thread.__init__(self)
self.client_port = client_port
self.server_port = server_port
def run(self):
from _pydev_bundle import pydev_localhost
print('Starting server with:', pydev_localhost.get_localhost(),
self.server_port, self.client_port)
pydevconsole.start_server(pydev_localhost.get_localhost(),
self.server_port, self.client_port)
server_thread = ServerThread(client_port, server_port)
server_thread.setDaemon(True)
server_thread.start()
client_thread = self.start_client_thread(client_port) #@UnusedVariable
try:
import time
time.sleep(.3) #let's give it some time to start the threads
from _pydev_bundle import pydev_localhost
server = xmlrpclib.Server(
'http://%s:%s' %
(pydev_localhost.get_localhost(), server_port))
server.execLine(
"import sys; print('Running with: %s %s' % (sys.executable or sys.platform, sys.version))"
)
server.execLine('class Foo:')
server.execLine(' pass')
server.execLine('')
server.execLine('foo = Foo()')
server.execLine('a = %s()' % raw_input_name)
initial = time.time()
while not client_thread.requested_input:
if time.time() - initial > 2:
raise AssertionError(
'Did not get the return asked before the timeout.')
time.sleep(.1)
frame_xml = server.getFrame()
self.assert_('RequestInput' in frame_xml,
'Did not fid RequestInput in:\n%s' % (frame_xml, ))
finally:
client_thread.shutdown()
def readline(self, *args, **kwargs):
#Ok, callback into the client to get the new input
try:
server = xmlrpclib.Server('http://%s:%s' % (self.host, self.client_port))
requested_input = server.RequestInput()
if not requested_input:
return '\n' #Yes, a readline must return something (otherwise we can get an EOFError on the input() call).
return requested_input
except:
return '\n'
def test_server(self):
self.original_stdout = sys.stdout
sys.stdout = pydevd_io.IOBuf()
try:
client_port, server_port = self.get_free_addresses()
class ServerThread(threading.Thread):
def __init__(self, client_port, server_port):
threading.Thread.__init__(self)
self.client_port = client_port
self.server_port = server_port
def run(self):
from _pydev_bundle import pydev_localhost
pydevconsole.start_server(pydev_localhost.get_localhost(),
self.server_port,
self.client_port)
server_thread = ServerThread(client_port, server_port)
server_thread.setDaemon(True)
server_thread.start()
client_thread = self.start_client_thread(
client_port) #@UnusedVariable
import time
time.sleep(.3) #let's give it some time to start the threads
sys.stdout = pydevd_io.IOBuf()
from _pydev_bundle import pydev_localhost
server = xmlrpclib.Server(
'http://%s:%s' %
(pydev_localhost.get_localhost(), server_port))
server.execLine('class Foo:')
server.execLine(' pass')
server.execLine('')
server.execLine('foo = Foo()')
server.execLine('a = %s()' % (raw_input_name, ))
server.execLine('print (a)')
initial = time.time()
while not client_thread.requested_input:
if time.time() - initial > 2:
raise AssertionError(
'Did not get the return asked before the timeout.')
time.sleep(.1)
found = sys.stdout.getvalue()
while ['input_request'] != found.split():
found += sys.stdout.getvalue()
if time.time() - initial > 2:
break
time.sleep(.1)
self.assertEqual(['input_request'], found.split())
finally:
sys.stdout = self.original_stdout
def readline(self, *args, **kwargs):
# Ok, callback into the client to get the new input
try:
server = xmlrpclib.Server('http://%s:%s' % (self.host, self.client_port))
requested_input = server.RequestInput()
if not requested_input:
return '\n' # Yes, a readline must return something (otherwise we can get an EOFError on the input() call).
return requested_input
except KeyboardInterrupt:
raise # Let KeyboardInterrupt go through -- #PyDev-816: Interrupting infinite loop in the Interactive Console
except:
return '\n'
def readline(self, *args, **kwargs):
#Ok, callback into the client to get the new input
try:
server = xmlrpclib.Server('http://%s:%s' % (self.host, self.client_port))
requested_input = server.RequestInput()
if not requested_input:
return '\n' #Yes, a readline must return something (otherwise we can get an EOFError on the input() call).
else:
# readline should end with '\n' (not doing so makes IPython 5 remove the last *valid* character).
requested_input += '\n'
return requested_input
except:
return '\n'
def call_editor(filename, line=0, wait=True):
""" Open an editor in PyDev """
if line is None:
line = 0
# Make sure to send an absolution path because unlike most editor hooks
# we don't launch a process. This is more like what happens in the zmqshell
filename = os.path.abspath(filename)
# import sys
# sys.__stderr__.write('Calling editor at: %s:%s\n' % (pydev_host, pydev_client_port))
# Tell PyDev to open the editor
server = xmlrpclib.Server('http://%s:%s' %
(pydev_host, pydev_client_port))
server.IPythonEditor(filename, str(line))
if wait:
input("Press Enter when done editing:")
def get_server(self):
if getattr(self, 'host', None) is not None:
return xmlrpclib.Server('http://%s:%s' %
(self.host, self.client_port))
else:
return None
def run_client(job_id, port, verbosity, coverage_output_file,
coverage_include):
job_id = int(job_id)
from _pydev_bundle import pydev_localhost
server = xmlrpclib.Server('http://%s:%s' %
(pydev_localhost.get_localhost(), port))
server.lock = threading.Lock()
server_comm = ServerComm(job_id, server)
server_comm.start()
try:
server_facade = ServerFacade(server_comm.notifications_queue)
from _pydev_runfiles import pydev_runfiles
from _pydev_runfiles import pydev_runfiles_xml_rpc
pydev_runfiles_xml_rpc.set_server(server_facade)
#Starts None and when the 1st test is gotten, it's started (because a server may be initiated and terminated
#before receiving any test -- which would mean a different process got all the tests to run).
coverage = None
try:
tests_to_run = [1]
while tests_to_run:
#Investigate: is it dangerous to use the same xmlrpclib server from different threads?
#It seems it should be, as it creates a new connection for each request...
server.lock.acquire()
try:
tests_to_run = server.GetTestsToRun(job_id)
finally:
server.lock.release()
if not tests_to_run:
break
if coverage is None:
_coverage_files, coverage = start_coverage_support_from_params(
None, coverage_output_file, 1, coverage_include)
files_to_tests = {}
for test in tests_to_run:
filename_and_test = test.split('|')
if len(filename_and_test) == 2:
files_to_tests.setdefault(filename_and_test[0],
[]).append(
filename_and_test[1])
configuration = pydev_runfiles.Configuration(
'',
verbosity,
None,
None,
None,
files_to_tests,
1, #Always single job here
None,
#The coverage is handled in this loop.
coverage_output_file=None,
coverage_include=None,
)
test_runner = pydev_runfiles.PydevTestRunner(configuration)
sys.stdout.flush()
test_runner.run_tests(handle_coverage=False)
finally:
if coverage is not None:
coverage.stop()
coverage.save()
except:
traceback.print_exc()
server_comm.notifications_queue.put_nowait(KillServer())