Update jaraco-windows to 3.9.2

Also updates:
- importlib-metadata-0.7
- jaraco-windows
- jaraco.classes-1.5
- jaraco.collections-1.6.0
- jaraco.functools-1.20
- jaraco.structures-1.1.2
- jaraco.text-1.10.1
- jaraco.ui-1.6
- more-itertools-4.3.0
- path.py-11.5.0
- six-1.12.0

libs/jaraco/windows/api/inet.py

@@ -2,6 +2,7 @@ import struct
 import ctypes.wintypes
 from ctypes.wintypes import DWORD, WCHAR, BYTE, BOOL
 
+
 # from mprapi.h
 MAX_INTERFACE_NAME_LEN = 2**8
 
@@ -13,15 +14,16 @@ MAXLEN_IFDESCR = 2**8
 MAX_ADAPTER_ADDRESS_LENGTH = 8
 MAX_DHCPV6_DUID_LENGTH = 130
 
+
 class MIB_IFROW(ctypes.Structure):
 	_fields_ = (
-		('name', WCHAR*MAX_INTERFACE_NAME_LEN),
+		('name', WCHAR * MAX_INTERFACE_NAME_LEN),
 		('index', DWORD),
 		('type', DWORD),
 		('MTU', DWORD),
 		('speed', DWORD),
 		('physical_address_length', DWORD),
-		('physical_address_raw', BYTE*MAXLEN_PHYSADDR),
+		('physical_address_raw', BYTE * MAXLEN_PHYSADDR),
 		('admin_status', DWORD),
 		('operational_status', DWORD),
 		('last_change', DWORD),
@@ -38,7 +40,7 @@ class MIB_IFROW(ctypes.Structure):
 		('outgoing_errors', DWORD),
 		('outgoing_queue_length', DWORD),
 		('description_length', DWORD),
-		('description_raw', ctypes.c_char*MAXLEN_IFDESCR),
+		('description_raw', ctypes.c_char * MAXLEN_IFDESCR),
 	)
 
 	def _get_binary_property(self, name):
@@ -46,7 +48,7 @@ class MIB_IFROW(ctypes.Structure):
 		val = getattr(self, val_prop)
 		len_prop = '{0}_length'.format(name)
 		length = getattr(self, len_prop)
-		return str(buffer(val))[:length]
+		return str(memoryview(val))[:length]
 
 	@property
 	def physical_address(self):
@@ -56,12 +58,14 @@ class MIB_IFROW(ctypes.Structure):
 	def description(self):
 		return self._get_binary_property('description')
 
+
 class MIB_IFTABLE(ctypes.Structure):
 	_fields_ = (
 		('num_entries', DWORD),	  # dwNumEntries
-		('entries', MIB_IFROW*0), # table
+		('entries', MIB_IFROW * 0),  # table
 	)
 
+
 class MIB_IPADDRROW(ctypes.Structure):
 	_fields_ = (
 		('address_num', DWORD),
@@ -79,40 +83,49 @@ class MIB_IPADDRROW(ctypes.Structure):
 		_ = struct.pack('L', self.address_num)
 		return struct.unpack('!L', _)[0]
 
+
 class MIB_IPADDRTABLE(ctypes.Structure):
 	_fields_ = (
 		('num_entries', DWORD),
-		('entries', MIB_IPADDRROW*0),
+		('entries', MIB_IPADDRROW * 0),
 	)
 
+
 class SOCKADDR(ctypes.Structure):
 	_fields_ = (
 		('family', ctypes.c_ushort),
-		('data', ctypes.c_byte*14),
-		)
+		('data', ctypes.c_byte * 14),
+	)
+
+
 LPSOCKADDR = ctypes.POINTER(SOCKADDR)
 
+
 class SOCKET_ADDRESS(ctypes.Structure):
 	_fields_ = [
 		('address', LPSOCKADDR),
 		('length', ctypes.c_int),
-		]
+	]
+
 
 class _IP_ADAPTER_ADDRESSES_METRIC(ctypes.Structure):
 	_fields_ = [
 		('length', ctypes.c_ulong),
 		('interface_index', DWORD),
-		]
+	]
+
 
 class _IP_ADAPTER_ADDRESSES_U1(ctypes.Union):
 	_fields_ = [
 		('alignment', ctypes.c_ulonglong),
 		('metric', _IP_ADAPTER_ADDRESSES_METRIC),
-		]
+	]
+
 
 class IP_ADAPTER_ADDRESSES(ctypes.Structure):
 	pass
 
+
 LP_IP_ADAPTER_ADDRESSES = ctypes.POINTER(IP_ADAPTER_ADDRESSES)
 
 # for now, just use void * for pointers to unused structures
@@ -125,19 +138,20 @@ PIP_ADAPTER_WINS_SERVER_ADDRESS_LH = ctypes.c_void_p
 PIP_ADAPTER_GATEWAY_ADDRESS_LH = ctypes.c_void_p
 PIP_ADAPTER_DNS_SUFFIX = ctypes.c_void_p
 
-IF_OPER_STATUS = ctypes.c_uint # this is an enum, consider http://code.activestate.com/recipes/576415/
+IF_OPER_STATUS = ctypes.c_uint  # this is an enum, consider
+# http://code.activestate.com/recipes/576415/
 IF_LUID = ctypes.c_uint64
 
 NET_IF_COMPARTMENT_ID = ctypes.c_uint32
-GUID = ctypes.c_byte*16
+GUID = ctypes.c_byte * 16
 NET_IF_NETWORK_GUID = GUID
-NET_IF_CONNECTION_TYPE = ctypes.c_uint # enum
-TUNNEL_TYPE = ctypes.c_uint # enum
+NET_IF_CONNECTION_TYPE = ctypes.c_uint  # enum
+TUNNEL_TYPE = ctypes.c_uint  # enum
 
 IP_ADAPTER_ADDRESSES._fields_ = [
-	#('u', _IP_ADAPTER_ADDRESSES_U1),
-		('length', ctypes.c_ulong),
-		('interface_index', DWORD),
+	# ('u', _IP_ADAPTER_ADDRESSES_U1),
+	('length', ctypes.c_ulong),
+	('interface_index', DWORD),
 	('next', LP_IP_ADAPTER_ADDRESSES),
 	('adapter_name', ctypes.c_char_p),
 	('first_unicast_address', PIP_ADAPTER_UNICAST_ADDRESS),
@@ -147,7 +161,7 @@ IP_ADAPTER_ADDRESSES._fields_ = [
 	('dns_suffix', ctypes.c_wchar_p),
 	('description', ctypes.c_wchar_p),
 	('friendly_name', ctypes.c_wchar_p),
-	('byte', BYTE*MAX_ADAPTER_ADDRESS_LENGTH),
+	('byte', BYTE * MAX_ADAPTER_ADDRESS_LENGTH),
 	('physical_address_length', DWORD),
 	('flags', DWORD),
 	('mtu', DWORD),
@@ -169,11 +183,11 @@ IP_ADAPTER_ADDRESSES._fields_ = [
 	('connection_type', NET_IF_CONNECTION_TYPE),
 	('tunnel_type', TUNNEL_TYPE),
 	('dhcpv6_server', SOCKET_ADDRESS),
-	('dhcpv6_client_duid', ctypes.c_byte*MAX_DHCPV6_DUID_LENGTH),
+	('dhcpv6_client_duid', ctypes.c_byte * MAX_DHCPV6_DUID_LENGTH),
 	('dhcpv6_client_duid_length', ctypes.c_ulong),
 	('dhcpv6_iaid', ctypes.c_ulong),
 	('first_dns_suffix', PIP_ADAPTER_DNS_SUFFIX),
-	]
+]
 
 # define some parameters to the API Functions
 GetIfTable = ctypes.windll.iphlpapi.GetIfTable
@@ -181,7 +195,7 @@ GetIfTable.argtypes = [
 	ctypes.POINTER(MIB_IFTABLE),
 	ctypes.POINTER(ctypes.c_ulong),
 	BOOL,
-	]
+]
 GetIfTable.restype = DWORD
 
 GetIpAddrTable = ctypes.windll.iphlpapi.GetIpAddrTable
@@ -189,7 +203,7 @@ GetIpAddrTable.argtypes = [
 	ctypes.POINTER(MIB_IPADDRTABLE),
 	ctypes.POINTER(ctypes.c_ulong),
 	BOOL,
-	]
+]
 GetIpAddrTable.restype = DWORD
 
 GetAdaptersAddresses = ctypes.windll.iphlpapi.GetAdaptersAddresses
@@ -199,5 +213,5 @@ GetAdaptersAddresses.argtypes = [
 	ctypes.c_void_p,
 	ctypes.POINTER(IP_ADAPTER_ADDRESSES),
 	ctypes.POINTER(ctypes.c_ulong),
-	]
+]
 GetAdaptersAddresses.restype = ctypes.c_ulong