Add explicit imports to keep pycharm happier.

src/openvr/__init__.py

@@ -7,6 +7,8 @@
 import os
 import platform
 import ctypes
+# Several explicit imports to keep pycharm happier
+from ctypes import byref, POINTER, sizeof, Structure, Union
 from ctypes import *
 
 from .version import __version__
@@ -5220,8 +5222,8 @@ def shutdown():
 _openvr.VR_IsHmdPresent.argtypes = []
 def isHmdPresent():
     """
-    Returns true if there is an HMD attached. This check is as lightweight as possible and
-    can be called outside of VR_Init/VR_Shutdown. It should be used when an application wants
+    Returns true if there is an HMD attached. This check is as lightweight as possible and
+    can be called outside of VR_Init/VR_Shutdown. It should be used when an application wants
     to know if initializing VR is a possibility but isn't ready to take that step yet.
     """
     result =     _openvr.VR_IsHmdPresent()
@@ -5262,7 +5264,7 @@ def getVRInitErrorAsSymbol(error):
 _openvr.VR_GetVRInitErrorAsEnglishDescription.argtypes = [EVRInitError]
 def getVRInitErrorAsEnglishDescription(error):
     """
-    Returns an English string for an EVRInitError. Applications should call VR_GetVRInitErrorAsSymbol instead and
+    Returns an English string for an EVRInitError. Applications should call VR_GetVRInitErrorAsSymbol instead and
     use that as a key to look up their own localized error message. This function may be called outside of VR_Init()/VR_Shutdown().
     """
     result =     _openvr.VR_GetVRInitErrorAsEnglishDescription(error)
@@ -5273,7 +5275,7 @@ def getVRInitErrorAsEnglishDescription(error):
 _openvr.VR_GetGenericInterface.argtypes = [c_char_p, POINTER(EVRInitError)]
 def getGenericInterface(interfaceVersion):
     """
-    Returns the interface of the specified version. This method must be called after VR_Init. The
+    Returns the interface of the specified version. This method must be called after VR_Init. The
     pointer returned is valid until VR_Shutdown is called.
     """
     error = EVRInitError()

src/translate/translate.pl

@@ -391,6 +391,8 @@ sub write_preamble
 import os
 import platform
 import ctypes
+# Several explicit imports to keep pycharm happier
+from ctypes import byref, POINTER, sizeof, Structure, Union
 from ctypes import *
 
 from .version import __version__