def startMeasurment(self):
# Initialize the Pstat
self.cominterface.Open()
self.cominterface.SetCell(GamryCOM.CellOn)
self.cominterface.SetCtrlMode(GamryCOM.PstatMode)
# Initialize a Dtaq
dtaqchrono = client.CreateObject('GamryCOM.GamryDtaqChrono')
dtaqchrono.Init(self.cominterface, GamryCOM.ChronoAmp)
dtaqsink = GamryDtaqEvents(dtaqchrono, self)
client.ShowEvents(dtaqchrono)
client.GetEvents(dtaqchrono, dtaqsink)
# Initialize a two-step wavefrom Signal
sigstep = client.CreateObject('GamryCOM.GamrySignalStep')
sigstep.Init(self.cominterface, 0.5, 15, -0.1, 15, 0.01,
GamryCOM.PstatMode)
# Set Signal
self.cominterface.SetSignal(sigstep)
# Acquire Data
try:
dtaqchrono.Run(True)
except Exception as e:
print("Big drama show")
def create_filter(self, moniker):
null_context = POINTER(IBindCtx)()
null_moniker = POINTER(IMoniker)()
##bind moniker to object
self.source = moniker.RemoteBindToObject(null_context, null_moniker,
IBaseFilter._iid_)
self.filter_graph.AddFilter(self.source, "VideoCapture")
self.grabber = client.CreateObject(SampleGrabber)
self.filter_graph.AddFilter(self.grabber, "Grabber")
self.renderer = client.CreateObject(NullRenderer)
self.filter_graph.AddFilter(self.renderer, "Renderer")
mt = _AMMediaType()
mt.majortype = MEDIATYPE_Video
mt.subtype = MEDIASUBTYPE_RGB24
mt.formattype = FORMAT_VideoInfo
self.grabber.SetMediaType(mt)
self.graph_builder.RenderStream(PIN_CATEGORY_CAPTURE, MEDIATYPE_Video,
self.source, self.grabber,
self.renderer)
self.grabber.SetBufferSamples(False)
self.grabber.SetOneShot(False)
def __init__(self,
connection_type=synctrl.SE_ConnectionAny,
device_type=synctrl.SE_DeviceAny):
self._synapi = client.CreateObject("SynCtrl.SynAPICtrl")
if self._synapi.Initialize() == synerror.SYNE_FAIL:
raise RuntimeError(
"The Synaptics kernel-mode driver is not present on "
"the target machine, or the installed driver version "
"is less than that necessary to support the Synaptics COM API."
)
self._syndev = client.CreateObject("SynCtrl.SynDeviceCtrl")
self._synpac = client.CreateObject("SynCtrl.SynPacketCtrl")
# TODO: catch COMError
lHandle = self._synapi.FindDevice(connection_type, device_type, -1)
if lHandle < 0:
raise RuntimeError("No appropriate device found.")
elif lHandle == synerror.SYNE_FAIL:
raise RuntimeError(
"The ISynAPICtrl object has not been initialized properly.")
if self._syndev.Select(lHandle) == synerror.SYNE_HANDLE:
raise ValueError(
"The requested lHandle does not correspond to any known device."
)
self._connection = client.GetEvents(self._syndev, self)
if self._syndev.Activate() == synerror.SYNE_FAIL:
raise RuntimeError(
"The Synaptics kernel-mode driver is not present on the target machine."
)
def __init__(self, port, *args, **kwargs):
self.lib = com.GetModule("Prior.dll")
self.port = port
self.controller = com.CreateObject(self.lib.Scan())
self.controller.Connect(self.port)
self.zobject = com.CreateObject(self.lib.Z())
def __init__(self, mode="Potentiostat", which_one=0):
pythoncom.CoInitializeEx(pythoncom.COINIT_MULTITHREADED)
self.devices=client.CreateObject('GamryCOM.GamryDeviceList',clsctx=comtypes.CLSCTX_LOCAL_SERVER)
# print self.devices.EnumSections()
# Unfortunately it is necessary to sleep for 10 seconds after initializing the
# device list. Results with-out this sleep are somewhat unpredictable.
time.sleep(10) # Another demonstration how immature this ugly interface is programmed
self.pstat=client.CreateObject('GamryCOM.GamryPstat',clsctx=comtypes.CLSCTX_LOCAL_SERVER)
self.pstat.Init(self.devices.EnumSections()[which_one]) # grab pstat selected
time.sleep(10)
self.pstat.Open()
time.sleep(1)
#self.pstat.SetCell(0) # 0=off 1=on
#self.pstat.SetCell(GamryCOM.CellOff)
#self.pstat.SetCtrlMode(1) # 0=Galvanostat (amp=const), 1=Potentiostat (volts=const), 2=Zero Resistance Ammeter 3=Frequency response analyser
self.mode = mode
if self.mode == "Potentiostat":
self.pstat.SetCtrlMode(GamryCOM.PstatMode)
print "Potentiostatic mode selected"
elif self.mode == "Galvanostat":
self.pstat.SetCtrlMode(GamryCOM.GstatMode)
print "Galvanostatic mode selected"
#self.pstat.SetStability(GamryCOM.StabilityFast) # 0=Fast 1=medfast 2=norm 3=slow
#self.pstat.SetStability(2) # 0=Fast 1=medfast 2=norm 3=slow
#self.pstat.SetCASpeed(GamryCOM.CASpeedMedFast) # use medfast ???
self.pstat.SetSenseSpeedMode(1) # TRUE
#self.pstat.SetConvention(1) # 0=cathodic 1=anodic
self.pstat.SetGround(0) # 0=Float 1=Earth
#self.pstat.SetIchRange(3.0)
#self.pstat.SetIchRangeMode(0) # False
#self.pstat.SetIchFilter(5.0)
#self.pstat.SetVchRange(3.0)
#self.pstat.SetVchRangeMode(0) # False
#self.pstat.SetIchOffsetEnable(1) # True
#self.pstat.SetVchOffsetEnable(1) # True
#self.pstat.SetVchFilter(5.0)
#self.pstat.SetAchRange(3.0)
#self.pstat.SetIERangeLowerLimit() # NIL
#self.pstat.SetIERange(0.03)
#self.pstat.SetIERangeMode(0) # False
#self.pstat.SetAnalogOut(0.0)
#self.pstat.SetVoltage(0.0) # DCvoltage
#self.pstat.SetPosFeedEnable(0) # False
time.sleep(1)
self.pstat.SetCell(GamryCOM.CellOn)
time.sleep(1)
self.readz=client.CreateObject('GamryCOM.GamryReadZ',clsctx=comtypes.CLSCTX_LOCAL_SERVER)
self.readz.Init(self.pstat)
self.readzsink = GamryReadZEvents(self.readz)
self.connection = client.GetEvents(self.readz, self.readzsink)
self.frequency_values = []
self.wait_time_after_each_measurement = 5
self.cycle_max = 10
self.interrupt = False # Variable which makes it possible to stop a running measurement
#self.setup_impedance_measurement()
pythoncom.CoUninitialize() # Windows shit
return
def regLW():
'''
注册乐玩插件,需要把文件lw.dll放在根目录
:return: 返回乐玩对象
'''
try:
lw = client.CreateObject("lw.lwsoft3")
except:
os.system('regsvr32 lw.dll')
lw = client.CreateObject("lw.lwsoft3")
return lw
def __init__(self, name):
import comtypes.gen.SKCOMLib as _api
if name == 'center':
self._component = cc.CreateObject(_api.SKCenterLib, interface=_api.ISKCenterLib)
elif name == 'quote':
self._component = cc.CreateObject(_api.SKQuoteLib, interface=_api.ISKQuoteLib)
elif name == 'order':
self._component = cc.CreateObject(_api.SKOrderLib, interface=_api.ISKOrderLib)
elif name == 'reply':
self._component = cc.CreateObject(_api.SKReplyLib, interface=_api.ISKReplyLib)
else:
raise ValueError('Invalid parament! [name: %s]' % name)
def __init__(self):
##the queue will contain pointers to the buffer where each frame is stored
self.queue = queue.Queue()
##create the filter graph
self.filter_graph = client.CreateObject(FilterGraph)
##
self.control = self.filter_graph.QueryInterface(IMediaControl)
self.graph_builder = client.CreateObject(CaptureGraphBuilder2)
self.graph_builder.SetFiltergraph(self.filter_graph)
self.show_video_window = True
def __init__(self):
threading.Thread.__init__(self)
cc.GetModule(
os.path.split(os.path.realpath(__file__))[0] + r'\SKCOM.dll')
from comtypes.gen import SKCOMLib as sk
self.skC = cc.CreateObject(sk.SKCenterLib, interface=sk.ISKCenterLib)
self.skQ = cc.CreateObject(sk.SKQuoteLib, interface=sk.ISKQuoteLib)
self.EventQ = self.skQ_events(self)
self.ConnectionQ = cc.GetEvents(self.skQ, self.EventQ)
self.feature_list = []
self.option_list = []
self.feature_code = ""
self.option_code = ""
self.watchdog = 0
def __init__(self):
self.GamryCOM = client.GetModule(setupd["path_to_gamrycom"])
self.devices = client.CreateObject("GamryCOM.GamryDeviceList")
# print(devices.EnumSections())
self.pstat = client.CreateObject("GamryCOM.GamryPC6Pstat")
# print(devices.EnumSections())
try:
self.pstat.Init(self.devices.EnumSections()[0]) # grab first pstat
except IndexError:
print("No potentiostat is connected! Have you turned it on?")
self.temp = []
def BuildGraph(graph, srcFile1):
# Add LAV Splitter Source
pLAVSplitterSource = client.CreateObject(CLSID_LAVSplitterSource,
interface=IBaseFilter)
graph.AddFilter(pLAVSplitterSource, 'LAV Splitter Source')
# Set source filename
pLAVSplitterSource_src = pLAVSplitterSource.QueryInterface(
IFileSourceFilter)
pLAVSplitterSource_src.Load(srcFile1, None)
# Add LAV Video Decoder
pLAVVideoDecoder = client.CreateObject(CLSID_LAVVideoDecoder,
interface=IBaseFilter)
graph.AddFilter(pLAVVideoDecoder, 'LAV Video Decoder')
# Add LAV Audio Decoder
pLAVAudioDecoder = client.CreateObject(CLSID_LAVAudioDecoder,
interface=IBaseFilter)
graph.AddFilter(pLAVAudioDecoder, 'LAV Audio Decoder')
# Add Video Mixing Renderer
pVideoMixingRenderer = client.CreateObject(CLSID_VideoMixingRenderer,
interface=IBaseFilter)
graph.AddFilter(pVideoMixingRenderer, 'Video Mixing Renderer')
# Add DirectSound Audio Renderer
pDirectSoundAudioRenderer = client.CreateObject(
CLSID_DirectSoundAudioRenderer, interface=IBaseFilter)
graph.AddFilter(pDirectSoundAudioRenderer, 'DirectSound Audio Renderer')
# Connect LAV Splitter Source and ffdshow Video Decoder
graph.ConnectDirect(GetPin(pLAVSplitterSource, 'Video'),
GetPin(pLAVVideoDecoder, 'In'), None)
# Connect LAV Splitter Source and LAV Audio Decoder
graph.ConnectDirect(GetPin(pLAVSplitterSource, 'Audio'),
GetPin(pLAVAudioDecoder, 'Input'), None)
# Connect ffdshow Video Decoder and Video Mixing Renderer
graph.ConnectDirect(GetPin(pLAVVideoDecoder, 'Out'),
GetPin(pVideoMixingRenderer, 'VMR Input0'), None)
# Connect LAV Audio Decoder and DirectSound Audio Renderer
graph.ConnectDirect(
GetPin(pLAVAudioDecoder, 'Output'),
GetPin(pDirectSoundAudioRenderer, 'Audio Input pin (rendered)'), None)
def connect(self):
self.smi = cc.CreateObject('SMIEngine.SMIHost')
cc.GetModule('IntegMotorInterface.dll')
self.CommInterface = self.smi.QueryInterface(
comtypes.gen.INTEGMOTORINTERFACELib.ISMIComm)
self.motor_door = None
self.establish_link()
def word_to_pdf(path, tmp_path=None):
"""
Converts all Word docs in `path` to PDF, collected in a temporary folder.
If `tmp_path` is provided and it is an existing folder, it must be empty.
Otherwise the folder is created.
"""
if tmp_path is None:
tmp_path = os.path.join(path, '.tmp')
check_tmp_path(tmp_path)
# Use Word itself to 'save as' each file as a PDF via the comtypes library
word = client.CreateObject('Word.Application')
word.Visible = False
filenames = get_files_of_type(path, ('.doc', '.docx'))
bar = progressbar.ProgressBar(max_value=len(filenames))
for i, fn in enumerate(filenames):
doc = word.Documents.Open(os.path.join(path, fn))
out_fn = '{}.pdf'.format(fn.split('.')[0])
doc.SaveAs(os.path.join(tmp_path, out_fn),
FileFormat=COMTYPES_PDF_FORMAT)
doc.close()
bar.update(i + 1)
word.Quit()
def download(self,
link,
path_to_save=None,
output=None,
referrer=None,
cookie=None,
postData=None,
user=None,
password=None,
confirm=False,
lflag=None):
#print "link =", link
#print "referrer =", referrer
#print "postData =", postData
#print "user ="******"password ="******"path_to_save =", path_to_save
#print "output =", output
#print "lflag =", lflag
if confirm:
lflag = 0
else:
lflag = 5
try:
cc.GetModule(['{ECF21EAB-3AA8-4355-82BE-F777990001DD}', 1, 0])
except:
cc.GetModule(self.tlb)
import comtypes.gen.IDManLib as idman
idman1 = cc.CreateObject(idman.CIDMLinkTransmitter, None, None,
idman.ICIDMLinkTransmitter2)
if path_to_save:
os.path.realpath(path_to_save)
idman1.SendLinkToIDM(link, referrer, cookie, postData, user, password,
path_to_save, output, lflag)
def SetUpCOMInterface():
DSSobj = cc.CreateObject("OpenDSSEngine.DSS")
DSSstart = DSSobj.Start(0)
DSStext = DSSobj.Text
DSScircuit = DSSobj.ActiveCircuit
return DSSobj, DSSstart, DSStext, DSScircuit
def GetOCRByOmniPage(strInput):
obj = client.CreateObject(api.Engine)
obj.Init()
doc = obj.Documents.Add()
doc.Deskew = 4
doc.AutoZoning_Form = True
doc.AutoZoning_Column = 2
z = doc.LoadImage(strInput)
strOutput = os.path.join(os.getcwd(),"output.txt")
z.ConvertToDirectTXT(strOutput,0)
strOutputXML = os.path.join(os.getcwd(),"Omnipage_XML_Output.xml")
z.ConvertToDirectTXT(strOutputXML,4)
strText = ""
if os.path.exists(strOutput):
with open(strOutput,'r') as f:
strText = f.readlines()
strText = ''.join(strText)
# print(strText)
os.remove(strOutput)
return strText
else:
print("Output file did not generated by Omnipage.")
return ""
def obtain_webcams(self): ##call to refresh available webcams
self.webcam_list.clear()
self.duplicate_webcam_count.clear()
##create dev_enum
device_enumerator = client.CreateObject(CLSID_SystemDeviceEnum,
interface=ICreateDevEnum)
##create class enum
class_enumerator = device_enumerator.CreateClassEnumerator(
CLSID_VideoInputDeviceCategory, 0)
##get moniker from class enum
(moniker, fetch) = class_enumerator.RemoteNext(1)
while (fetch):
##obtain info about current moniker
null_context = POINTER(IBindCtx)()
null_moniker = POINTER(IMoniker)()
property_bag = moniker.RemoteBindToStorage(
null_context, null_moniker,
IPropertyBag._iid_).QueryInterface(IPropertyBag)
webcam_name = property_bag.Read("FriendlyName", pErrorLog=None)
if (webcam_name in self.webcam_list):
self.duplicate_webcam_count[webcam_name] += 1
self.webcam_list[webcam_name + " - " + str(
self.duplicate_webcam_count[webcam_name])] = moniker
else:
self.duplicate_webcam_count[webcam_name] = 1
self.webcam_list[webcam_name + " - " + str(
self.duplicate_webcam_count[webcam_name])] = moniker
(moniker, fetch) = class_enumerator.RemoteNext(1)
def __init__(self):
self.buttons = []
self.rotation = None
self.translation = None
from comtypes import client
device = client.CreateObject("TDxInput.Device")
devnames = {
6: "Space Navigator",
4: "Space Explorer",
25: "Space Traveler",
29: "Space Pilot"
}
name = devnames.get(device.Type, 'unknown')
status = device.Connect()
if status:
raise IOError, 'COM Connection to %s device failed.' % name
# Setup button listener
self.keyboard = device.Keyboard
self.kev = client.GetEvents(self.keyboard, self)
# Setup sensor listener
self.sensor = device.Sensor
self.sev = client.GetEvents(self.sensor, self)
def __init__(self, filepath, open_sheet_name=None):
self.__mcadapp = CC.CreateObject("MathcadPrime.Application")
self.__ws_at_init = {}
for i in range(self.__mcadapp.Worksheets.Count):
self.__ws_at_init[self.__mcadapp.Worksheets.Item(i).Name] = \
(self.__mcadapp.Worksheets.Item(i).FullName,
self.__mcadapp.Worksheets.Item(i))
if open_sheet_name is not None:
for n, (path, __mcobj) in self.__ws_at_init.items():
if open_sheet_name == n:
self.__mcadapp.Open(path)
# Doesn't really open as it is already open
# @TODO - change to activate worksheet by same name
self.__obj = __mcobj
#self.__obj = self.__mcadapp.ActiveWorksheet.Name # Fetches COM worksheet object
self.Name = self.__obj.Name
break
else:
print(f"open_sheet_name={open_sheet_name} does not match the name of any open worksheets")
if filepath is not None:
if os.path.isfile(filepath) and os.path.exists(filepath):
try:
self.__mcadapp.Open(filepath)
# The below method has to be used because ActiveWorksheet
# only returns an IMathcadPrimeWorksheet object. This does
# Not have all of the required methods
for i in range(self.__mcadapp.Worksheets.Count):
if self.__mcadapp.Worksheets.Item(i).Name == self.__mcadapp.ActiveWorksheet.Name:
self.__obj = self.__mcadapp.Worksheets.Item(i) # Returns IMathcadPrimeWorksheet2 object
break
except:
print(f"Error opening {filepath}")
def sk_init(self):
import redis #使用python来操作redis用法详解 https://www.jianshu.com/p/2639549bedc8 导入redis模块，通过python操作redis 也可以直接在redis主机的服务端操作缓存数据库
#cache = redis.Redis(host='localhost', port=6379, decode_responses=True) # host是redis主机，需要redis服务端和客户端都启动 redis默认端口是6379
pool = redis.ConnectionPool(host=self.redis_host,
port=6379,
decode_responses=True,
max_connections=50)
self.cache = redis.Redis(connection_pool=pool)
self.skC = cc.CreateObject(sk.SKCenterLib, interface=sk.ISKCenterLib)
self.skQ = cc.CreateObject(sk.SKQuoteLib, interface=sk.ISKQuoteLib)
self.skR = cc.CreateObject(sk.SKReplyLib, interface=sk.ISKReplyLib)
#Configuration
self.EventQ = self.skQ_events(self)
self.EventR = self.skR_events(self)
self.ConnectionQ = cc.GetEvents(self.skQ, self.EventQ)
self.ConnectionR = cc.GetEvents(self.skR, self.EventR)
def windows_say(msg):
try:
import comtypes.client as cc
# dynamic=True不生成静态的Python代码
voice = cc.CreateObject("SAPI.SpVoice", dynamic=True)
voice.Speak(msg)
except:
pass
def __init__(self, python_name=""):
self.__mcadapp = CC.CreateObject("MathcadPrime.Application")
for i in range(self.__mcadapp.Worksheets.Count):
if self.__mcadapp.Worksheets.Item(i).Name == self.__mcadapp.ActiveWorksheet.Name:
self.__ws = self.__mcadapp.Worksheets.Item(i) # Returns IMathcadPrimeWorksheet2 object
break
self.python_name = python_name # Just for organisation in scripts
self.object = None
def __init__(self):
# pythoncom.CoInitialize()
self.lw = client.CreateObject('lw.lwsoft3')
self.hwnd = -1
self.state = 0
self.word_path_num = 0
self.x = -1
self.y = -1
def on_load(self):
self.taskbar = client.CreateObject(
'{56FDF344-FD6D-11d0-958A-006097C9A090}',
interface=ITaskbarList3)
ret = self.taskbar.HrInit()
if ret != S_OK:
logger.warning("taskbar.HrInit failed: %r", ret)
del self.taskbar
def doc2pdf(input, output):
print(input,output)
wdFormatPDF=17
word = client.CreateObject('Word.Application')
doc = word.Documents.Open(input)
doc.SaveAs(output, FileFormat=wdFormatPDF)
doc.Close()
word.Quit()
def __init__(self, parent=None): super().__init__(parent) self._reset() self._hwnd = self.winId().__int__() self._system_device_enum = client.CreateObject(CLSID_SystemDeviceEnum, interface=ICreateDevEnum) self._size_factor = self.devicePixelRatio() self._fullscreen = False self._prop_obj_filter = None self._prop_obj_pin = None
def __init__(self, filename):
if not os.path.isfile(filename):
raise FileNotFoundError
self.filename = filename
self.app = client.CreateObject('Powerpoint.Application')
self.presentation = self.app.Presentations.Open(os.path.abspath(
self.filename),
ReadOnly=True,
WithWindow=False)
def create_instance(self, class_guid, interface_name):
"""
Create instance of a class with GUID and query interface from it
@class_guid - GUID of COM class the instance of which should be created
@interface_name - name of the interface to query on object
"""
com_interface = getattr(self.__generated_module, interface_name)
obj = cc.CreateObject(class_guid, interface=com_interface)
return obj.QueryInterface(com_interface)
def __init__(self):
#Create new ISynAPICtrl control object instance for managing SynComAPI for all devices
self._synapi = client.CreateObject("SynCtrl.SynAPICtrl")
#Create new ISynDeviceCtrl control object for managing a particular device
self._syndev = client.CreateObject("SynCtrl.SynDeviceCtrl")
#Create new ISynPacketCtrl control object managing a device's packet data
self._synpac = client.CreateObject("SynCtrl.SynPacketCtrl")
#Initialize device query handle variable
self._dev = None
#Initialize device selection flag
self._selected = False
#Initialize comtypes connection variable
self._connection = None
def list_voices():
if sys.platform != 'win32':
return []
try:
voice = cc.CreateObject('SAPI.SpVoice')
return [v.GetDescription() for v in voice.GetVoices()]
except Exception:
logging.exception('Failed to retrieve voices!')
return []
