Bump version and fix minor linter errors

Author: Erotemic

CHANGELOG.rst

@@ -1,5 +1,10 @@
 Changes
 =======
+
+4.0.2
+~~~~~
+* FIX: AttributeError on certain methods. #191
+
 4.0.1
 ~~~~~
 * FIX: Profiling classmethods works again. #183

kernprof.py

@@ -6,14 +6,14 @@
 import os
 import sys
 import threading
-import asyncio
-import concurrent.futures
+import asyncio  # NOQA
+import concurrent.futures  # NOQA
 import time
 from argparse import ArgumentError, ArgumentParser
 
 # NOTE: This version needs to be manually maintained with the line_profiler
 # __version__ for now.
-__version__ = '4.0.1'
+__version__ = '4.0.2'
 
 # Guard the import of cProfile such that 3.x people
 # without lsprof can still use this script.
@@ -132,7 +132,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
 class RepeatedTimer(object):
     """
     Background timer for outputting file every n seconds.
-    
+
     Adapted from
     https://stackoverflow.com/questions/474528/what-is-the-best-way-to-repeatedly-execute-a-function-every-x-seconds/40965385#40965385
     """
@@ -161,6 +161,7 @@ def stop(self):
         self._timer.cancel()
         self.is_running = False
 
+
 def find_script(script_name):
     """ Find the script.
 
@@ -209,8 +210,8 @@ def positive_float(value):
     parser.add_argument('-z', '--skip-zero', action='store_true',
                         help="Hide functions which have not been called")
     parser.add_argument('-i', '--output-interval', type=int, default=0, const=0, nargs='?',
-        help="Enables outputting of cumulative profiling results to file every n seconds. Uses the threading module."
-            "Minimum value is 1 (second). Defaults to disabled.")
+                        help="Enables outputting of cumulative profiling results to file every n seconds. Uses the threading module."
+                        "Minimum value is 1 (second). Defaults to disabled.")
 
     parser.add_argument('script', help='The python script file to run')
     parser.add_argument('args', nargs='...', help='Optional script arguments')
@@ -250,7 +251,6 @@ def positive_float(value):
     # kernprof.py's.
     sys.path.insert(0, os.path.dirname(script_file))
 
-
     if options.output_interval:
         rt = RepeatedTimer(max(options.output_interval, 1), prof.dump_stats, options.outfile)
     original_stdout = sys.stdout

line_profiler/line_profiler.py

@@ -16,7 +16,7 @@
         f'Has it been compiled? Underlying error is ex={ex!r}'
     )
 
-__version__ = '4.0.1'
+__version__ = '4.0.2'
 
 
 def load_ipython_extension(ip):
@@ -39,9 +39,11 @@ def is_generator(f):
     isgen = (f.__code__.co_flags & CO_GENERATOR) != 0
     return isgen
 
+
 def is_classmethod(f):
     return isinstance(f, classmethod)
 
+
 class LineProfiler(CLineProfiler):
     """ A profiler that records the execution times of individual lines.
     """