def __imports__(self):
""" DotNetDevice loads the DLL; importing in the
class definition tries to load a lot of DLLs
on import
of ssmdevices, which would 1) break platforms
that do not support the DLL, and 2) waste
memory, and 3)
"""
if hasattr(self.__class__, '__dll__') and not hasattr(self, 'dll'):
self.dll = self.__class__.__dll__
return
if self.dll_name is None:
raise Exception('Need file name of a dll binary')
if self.library is None:
raise Exception(
'Need the python module that shares the library path')
try:
import clr
except ImportError as err:
if str(err) == 'No module named clr':
warnings.warn(
'could not import pythonnet support via clr module; no support for .NET drivers'
)
return None
else:
raise err
import os
clr.setPreload(False)
# CPython and .NET libraries: Are they friends?
clr.AddReference('System.Reflection')
from System.Reflection import Assembly
import System
# if libname is None:
libname = os.path.splitext(os.path.basename(self.dll_name))[0]
if hasattr(self.library, '__loader__'):
""" If the python module is packaged as a .egg file,
then use some introspection and the module's
__loader__ to load the contents of the dll
"""
# relpath = module.__name__.replace('.', os.path.sep)
self.dll_name = os.path.join(self.library.__path__[0],
self.dll_name)
contents = self.library.__loader__.get_data(self.dll_name)
else:
path = os.path.join(self.library.__path__[0], self.dll_name)
with open(path, 'rb') as f:
contents = f.read()
name = System.Array[System.Byte](contents)
self._dlls[self.dll_name] = Assembly.Load(name)
self.dll = __import__(libname)
try:
self.__class__.__dll__ = self.dll
except AttributeError: # Race condition =/
pass
def testPreloadVar(self):
import clr
self.assertTrue(clr.getPreload() is False, clr.getPreload())
clr.setPreload(False)
self.assertTrue(clr.getPreload() is False, clr.getPreload())
try:
clr.setPreload(True)
self.assertTrue(clr.getPreload() is True, clr.getPreload())
clr.setPreload(0)
self.assertTrue(clr.getPreload() is False, clr.getPreload())
clr.setPreload(1)
self.assertTrue(clr.getPreload() is True, clr.getPreload())
import System.Configuration
content = dir(System.Configuration)
self.assertTrue(len(content) > 10, content)
finally:
clr.setPreload(False)
def test_preload_var():
import clr
assert clr.getPreload() is False, clr.getPreload()
clr.setPreload(False)
assert clr.getPreload() is False, clr.getPreload()
try:
clr.setPreload(True)
assert clr.getPreload() is True, clr.getPreload()
clr.setPreload(0)
assert clr.getPreload() is False, clr.getPreload()
clr.setPreload(1)
assert clr.getPreload() is True, clr.getPreload()
import System.Configuration
content = dir(System.Configuration)
assert len(content) > 10, content
finally:
clr.setPreload(False)
def testPreloadVar(self):
import clr
self.failUnless(clr.getPreload() is False, clr.getPreload())
clr.setPreload(False)
self.failUnless(clr.getPreload() is False, clr.getPreload())
try:
clr.setPreload(True)
self.failUnless(clr.getPreload() is True, clr.getPreload())
clr.setPreload(0)
self.failUnless(clr.getPreload() is False, clr.getPreload())
clr.setPreload(1)
self.failUnless(clr.getPreload() is True, clr.getPreload())
import System.Configuration
content = dir(System.Configuration)
self.failUnless(len(content) > 10, content)
finally:
clr.setPreload(False)
def test_preload_var(self):
import clr
self.assertTrue(clr.getPreload() is False, clr.getPreload())
clr.setPreload(False)
self.assertTrue(clr.getPreload() is False, clr.getPreload())
try:
clr.setPreload(True)
self.assertTrue(clr.getPreload() is True, clr.getPreload())
clr.setPreload(0)
self.assertTrue(clr.getPreload() is False, clr.getPreload())
clr.setPreload(1)
self.assertTrue(clr.getPreload() is True, clr.getPreload())
import System.Configuration
content = dir(System.Configuration)
self.assertTrue(len(content) > 10, content)
finally:
clr.setPreload(False)
def test_preload_var():
import clr
assert clr.getPreload() is False, clr.getPreload()
clr.setPreload(False)
assert clr.getPreload() is False, clr.getPreload()
try:
clr.setPreload(True)
assert clr.getPreload() is True, clr.getPreload()
clr.setPreload(0)
assert clr.getPreload() is False, clr.getPreload()
clr.setPreload(1)
assert clr.getPreload() is True, clr.getPreload()
import System.Configuration
content = dir(System.Configuration)
assert len(content) > 10, content
finally:
clr.setPreload(False)
def AddReferenceFrom(dll):
"""
フルパスからlibを直接Reference
戻値にモジュールを返す
.NET AddReferenceToFileAndPath 互換
Args:
dll: マネージコードのパス
Returns:
object:
System, ManageCode モジュール
>>> import clr_ext as clr
>>> clr.AddReferenceFrom("assembly.dll")
"""
# unity helper
if dll.startswith("Asset"):
_clr.AddReference("UnityEditor")
import UnityEditor
path = UnityEditor.AssetDatabase.GetAssetPath(dll)
dll = System.IO.Path.GetFullPath(path)
_clr.setPreload(True)
_clr.AddReference("System")
import System
if os.path.exists(dll):
dir_name = os.path.dirname(dll)
sys.path.append(dir_name)
if dll.endswith(".dll"):
asm = os.path.basename(dll).split(".")[0]
_clr.AddReference(asm)
ref = System.Reflection.Assembly.LoadFile(dll)
name_space = ref.GetTypes()[0].ToString().split(".")[0]
try:
Client = __import__(name_space)
except ModuleNotFoundError:
Client = None
return System, Client
MC.SetParamStr(channel, 'Connector', connector)
MC.SetParamStr(channel, 'CamFile', camFile)
MC.SetParamInt(channel, 'SeqLength_Fr', 1) #Edit this
MC.SetParamStr(channel, MC.SignalEnable + MC.SIG_SURFACE_PROCESSING, 'ON')
MC.SetParamStr(channel, MC.SignalEnable + MC.SIG_ACQUISITION_FAILURE, 'ON')
MC.SetParamStr(channel, MC.SignalEnable + MC.SIG_END_CHANNEL_ACTIVITY, 'ON')
planeIndex = 0
MC.SetParamStr(channel, 'ChannelState', 'READY')
##########
#Initiate control of ESP301 (Focusing stage)
import clr
# Add reference to assembly and import names from namespace
clr.setPreload(True)
clr.AddReference(
r'C:/Program Files (x86)/Newport/MotionControl/ESP301/Bin/Newport.ESP301.CommandInterface.dll'
)
from CommandInterfaceESP301 import *
import System
#=====================================================================
# Instrument Initialization
# The key should have double slashes since
# (one of them is escape character)
num_focal_steps = 5 #This is doubled, forward and reverse
step_increment = .1 #how big is your focal hop
dummy_string = "string dummy"
float_dummy = .01
stage_axis = 1