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# coding: utf-8
"""
"""
from __future__ import division, print_function, absolute_import
import logging
try:
import win32com.client
except ImportError:
logging.warning("win32com.client module required for usb2can")
raise
def WMIDateStringToDate(dtmDate):
if (dtmDate[4] == 0):
strDateTime = dtmDate[5] + '/'
else:
strDateTime = dtmDate[4] + dtmDate[5] + '/'
if (dtmDate[6] == 0):
strDateTime = strDateTime + dtmDate[7] + '/'
else:
strDateTime = strDateTime + dtmDate[6] + dtmDate[7] + '/'
strDateTime = strDateTime + dtmDate[0] + dtmDate[1] + dtmDate[2] + dtmDate[3] + ' ' + dtmDate[8] + dtmDate[9] \
+ ':' + dtmDate[10] + dtmDate[11] + ':' + dtmDate[12] + dtmDate[13]
return strDateTime
def find_serial_devices(serial_matcher="ED"):
"""
Finds a list of USB devices where the serial number (partially) matches the given string.
:param str serial_matcher (optional):
only device IDs starting with this string are returned
:rtype: List[str]
"""
objWMIService = win32com.client.Dispatch("WbemScripting.SWbemLocator")
objSWbemServices = objWMIService.ConnectServer(".", "root\cimv2")
items = objSWbemServices.ExecQuery("SELECT * FROM Win32_USBControllerDevice")
ids = (item.Dependent.strip('"')[-8:] for item in items)
return [e for e in ids if e.startswith(serial_matcher)]
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