New upstream version 3.1.0upstream/3.1.0

1 files changed, 13 insertions, 12 deletions

diff --git a/engine/SCons/Executor.py b/engine/SCons/Executor.py
index cc3813c..c6ffe81 100644
--- a/engine/SCons/Executor.py
+++ b/engine/SCons/Executor.py
@@ -28,7 +28,7 @@ Nodes.
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 from __future__ import print_function
 
-__revision__ = "src/engine/SCons/Executor.py a56bbd8c09fb219ab8a9673330ffcd55279219d0 2019-03-26 23:16:31 bdeegan"
+__revision__ = "src/engine/SCons/Executor.py e724ae812eb96f4858a132f5b8c769724744faf6 2019-07-21 00:04:47 bdeegan"
 
 import collections
 
@@ -36,15 +36,16 @@ import SCons.Debug
 from SCons.Debug import logInstanceCreation
 import SCons.Errors
 import SCons.Memoize
+import SCons.Util
 from SCons.compat import with_metaclass, NoSlotsPyPy
 
 class Batch(object):
     """Remembers exact association between targets
     and sources of executor."""
-    
+
     __slots__ = ('targets',
                  'sources')
-    
+
     def __init__(self, targets=[], sources=[]):
         self.targets = targets
         self.sources = sources
@@ -71,7 +72,7 @@ class TSList(collections.UserList):
         return nl[i]
     def __getslice__(self, i, j):
         nl = self.func()
-        i = max(i, 0); j = max(j, 0)
+        i, j = max(i, 0), max(j, 0)
         return nl[i:j]
     def __str__(self):
         nl = self.func()
@@ -127,13 +128,13 @@ def execute_action_list(obj, target, kw):
         status = act(*args, **kw)
         if isinstance(status, SCons.Errors.BuildError):
             status.executor = obj
-            raise status
+            raise status    # TODO pylint E0702: raising int not allowed
         elif status:
             msg = "Error %s" % status
             raise SCons.Errors.BuildError(
-                errstr=msg, 
+                errstr=msg,
                 node=obj.batches[0].targets,
-                executor=obj, 
+                executor=obj,
                 action=act)
     return status
 
@@ -572,7 +573,6 @@ def AddBatchExecutor(key, executor):
 nullenv = None
 
 
-import SCons.Util
 class NullEnvironment(SCons.Util.Null):
     import SCons.CacheDir
     _CacheDir_path = None
@@ -597,7 +597,7 @@ class Null(object, with_metaclass(NoSlotsPyPy)):
     disassociate Builders from Nodes entirely, so we're not
     going to worry about unit tests for this--at least for now.
     """
-    
+
     __slots__ = ('pre_actions',
                  'post_actions',
                  'env',
@@ -613,9 +613,10 @@ class Null(object, with_metaclass(NoSlotsPyPy)):
                  'action_list',
                  '_do_execute',
                  '_execute_str')
-    
+
     def __init__(self, *args, **kw):
-        if SCons.Debug.track_instances: logInstanceCreation(self, 'Executor.Null')
+        if SCons.Debug.track_instances:
+            logInstanceCreation(self, 'Executor.Null')
         self.batches = [Batch(kw['targets'][:], [])]
     def get_build_env(self):
         return get_NullEnvironment()
@@ -649,7 +650,7 @@ class Null(object, with_metaclass(NoSlotsPyPy)):
         """Morph this Null executor to a real Executor object."""
         batches = self.batches
         self.__class__ = Executor
-        self.__init__([])            
+        self.__init__([])
         self.batches = batches
 
     # The following methods require morphing this Null Executor to a