def showClientCEV485View(self):
self.mBottomArea.children = []
if self.uartfd == None:
dialite.inform(title="串口信息",message="串口没有打开！")
return
with self.mBottomArea:
ClientCEV485View(uartfd=self.uartfd,flex=1)
def openPortCallback(self,port):
""" 串口打开处理 """
self.uartfd = self.udr.createHandler(port)
if (self.uartfd != None):
dialite.inform(title="串口信息",message="串口%s已打开" % port.device)
self.setSerialInfo(port.device)
return True
dialite.inform(title="串口信息",message="串口%s打开失败" % port.device)
return False
def _start_botton_evthandler(self,*events):
if self.listenMode.checked and self.isThreadStarted == False:
self.isThreadStarted = True
self.btnStart.text = "模拟结束"
self.recvThread = threading.Thread(target=self._doListenRS485,args=(self.uartFD,))
self.recvThread.setDaemon(True)
self.recvThread.start()
elif self.listenMode.checked and self.isThreadStarted:
self.isThreadStarted = False
self.recvThread.join()
dialite.inform(title="模拟工作状态",message="模拟工作结束")
self.btnStart.text = "模拟启动"
def test_unsupported_platform1():
""" Unsupported platform, fallback to terminal. """
o_platform = sys.platform
o_stdin = sys.stdin
o_app = dialite._the_app
sys.platform = 'meh'
sys.stdin = FakeStdin()
try:
app = dialite._select_app()
assert app.works()
assert isinstance(app, TerminalApp)
dialite._the_app = app
assert dialite.is_supported()
with capture_log('info') as log:
dialite.inform()
assert len(log) == 1 and '[I' in log[0]
with capture_log('info') as log:
dialite.warn() # no problem
assert len(log) == 1 and '[W' in log[0]
with capture_log('info') as log:
dialite.fail()
assert len(log) == 1 and '[E' in log[0]
assert dialite.ask_ok()
assert dialite.ask_retry()
assert dialite.ask_yesno()
sys.stdin.answer = 'no'
assert not dialite.ask_ok()
assert not dialite.ask_retry()
assert not dialite.ask_yesno()
finally:
sys.platform = o_platform
sys.stdin = o_stdin
dialite._the_app = o_app
def test_unsupported_platform1():
""" Unsupported platform, fallback to terminal. """
o_platform = sys.platform
o_stdin = sys.stdin
o_app = dialite._the_app
sys.platform = 'meh'
sys.stdin = FakeStdin()
try:
app = dialite._get_app(True)
assert app.works()
assert isinstance(app, TerminalApp)
assert dialite.is_supported()
with capture_log('info') as log:
dialite.inform()
assert len(log) == 1 and '[I' in log[0]
with capture_log('info') as log:
dialite.warn() # no problem
assert len(log) == 1 and '[W' in log[0]
with capture_log('info') as log:
dialite.fail()
assert len(log) == 1 and '[E' in log[0]
assert dialite.ask_ok()
assert dialite.ask_retry()
assert dialite.ask_yesno()
sys.stdin.answer = 'no'
assert not dialite.ask_ok()
assert not dialite.ask_retry()
assert not dialite.ask_yesno()
finally:
sys.platform = o_platform
sys.stdin = o_stdin
dialite._the_app = o_app
def test_unsupported_platform2():
""" Unsupported platform, and also no terminal. """
o_platform = sys.platform
o_stdin = sys.stdin
o_app = dialite._the_app
o_open = webbrowser.open
sys.platform = 'meh'
sys.stdin = None
webbrowser.open = lambda x:None
try:
app = dialite._get_app(True)
assert app.works()
assert isinstance(app, StubApp)
assert not dialite.is_supported()
dialite.inform() # no problem
dialite.warn() # no problem
dialite.fail() # no problem
# with raises(SystemExit):
# dialite.fail()
with raises(SystemExit):
dialite.ask_ok()
with raises(SystemExit):
dialite.ask_retry()
with raises(SystemExit):
dialite.ask_yesno()
finally:
sys.platform = o_platform
sys.stdin = o_stdin
dialite._the_app = o_app
webbrowser.open = o_open
def test_osx():
""" Pretend that this is OS X. """
o_platform = sys.platform
o_app = dialite._the_app
sys.platform = 'darwin'
try:
app = FakeOSXApp()
# assert app.works()
assert isinstance(app, OSXApp)
dialite._the_app = app
assert dialite.is_supported()
dialite.inform()
assert len(app._messages) == 1
dialite.warn()
assert len(app._messages) == 2
dialite.fail()
assert len(app._messages) == 3
assert dialite.ask_ok()
assert len(app._messages) == 4
assert dialite.ask_retry()
assert len(app._messages) == 5
assert dialite.ask_yesno()
assert len(app._messages) == 6
finally:
sys.platform = o_platform
dialite._the_app = o_app
def test_linux():
""" Pretend that this is Linux. """
o_platform = sys.platform
o_app = dialite._the_app
sys.platform = 'linux'
try:
app = FakeLinuxApp()
# assert app.works()
assert isinstance(app, LinuxApp)
dialite._the_app = app
assert dialite.is_supported()
dialite.inform()
assert len(app._messages) == 1 and 'info' in app._messages[-1]
dialite.warn()
assert len(app._messages) == 2 and 'warn' in app._messages[-1]
dialite.fail()
assert len(app._messages) == 3 and 'error' in app._messages[-1]
assert dialite.ask_ok()
assert len(app._messages) == 4 and 'question' in app._messages[-1]
assert dialite.ask_retry()
assert len(app._messages) == 5 and 'question' in app._messages[-1]
assert dialite.ask_yesno()
assert len(app._messages) == 6 and 'question' in app._messages[-1]
finally:
sys.platform = o_platform
dialite._the_app = o_app
assert res is True
res = dialite.ask_yesno(PREFIX + 'yes-no', 'Sudo make me a sandwich.')
assert res is True
# Unicode
res = dialite.ask_yesno(PREFIX + 'unicode',
'Do you see "double quotes", \'single quotes\', '
'a euro symbol (€), pi symbol (π), an A with a roof (Â)?')
assert res is True
# Three message boxes
res = dialite.inform(PREFIX + 'info', 'Awesome! '
'We will now show three dialogs: info, warn, error. '
'This is the first one; an info dialog.')
assert res is None
res = dialite.warn(PREFIX + 'warn', 'This is the second one; a warning.')
assert res is None
res = dialite.fail(PREFIX + 'error', 'This is the third one; an error.')
assert res is None
# Check results
res = dialite.ask_yesno(PREFIX + 'check',
'Did the past three boxes look something like an info, '
'warning, and error dialog, and have only an OK option?')
assert res is True