Remove unused code (found wih Vulture tool)

Author: BoboTiG

CHANGELOG

@@ -8,6 +8,7 @@ dev
       - add type hints
       - add documentation (fix #10)
       - add tests and use Travis CI (fix #9)
+      - remove unused code (reported by Vulture)
       - Linux: remove MSS library
       - Linux: insanely fast using only ctypes
       - Linux: skip unused monitors

docs/source/conf.py

@@ -59,7 +59,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = '2.0.15'
+version = '2.0.17'
 # The full version, including alpha/beta/rc tags.
 release = 'latest'
 

mss/__init__.py

@@ -13,7 +13,7 @@
 from .exception import ScreenshotError
 from .factory import mss
 
-__version__ = '2.0.15'
+__version__ = '2.0.17'
 __author__ = "Mickaël 'Tiger-222' Schoentgen"
 __copyright__ = '''
     Copyright (c) 2013-2016, Mickaël 'Tiger-222' Schoentgen

mss/base.py

@@ -24,7 +24,7 @@ def __enter__(self):
 
         return self
 
-    def __exit__(self, exc_type, exc_value, traceback):
+    def __exit__(self, *_):
         ''' For the cool call `with MSS() as mss:`. '''
 
     def bgra_to_rgb(self, raw):

mss/linux.py

@@ -9,7 +9,6 @@
     c_uint, c_uint32, c_ulong, c_ushort, c_void_p, cast, cdll)
 from ctypes.util import find_library
 from os import environ
-from sys import maxsize
 
 from .base import MSSBase
 from .exception import ScreenshotError
@@ -253,11 +252,3 @@ def get_pixels(self, monitor):
         ximage = None
 
         return self.image
-
-
-def arch():
-    ''' Detect OS architecture.
-        Returns an int: 32 or 64
-    '''
-
-    return 64 if maxsize > 2 ** 32 else 32