Cleanup fastentrypoints code

fastentrypoints.py

@@ -57,7 +57,6 @@ def get_args(cls, dist, header=None):
     """
     if header is None:
         header = cls.get_header()
-    spec = str(dist.as_requirement())
     for type_ in 'console', 'gui':
         group = type_ + '_scripts'
         for name, ep in dist.get_entry_map(group).items():
@@ -76,7 +75,6 @@ def get_args(cls, dist, header=None):
 
 def main():
     import os
-    import re
     import shutil
     import sys
     dests = sys.argv[1:] or ['.']
@@ -91,17 +89,18 @@ def main():
         with open(manifest_path, 'a+') as manifest:
             manifest.seek(0)
             manifest_content = manifest.read()
-            if not 'include fastentrypoints.py' in manifest_content:
+            if 'include fastentrypoints.py' not in manifest_content:
                 manifest.write(('\n' if manifest_content else '')
                                + 'include fastentrypoints.py')
 
         # Insert the import statement to setup.py if not present
         with open(setup_path, 'a+') as setup:
             setup.seek(0)
             setup_content = setup.read()
-            if not 'import fastentrypoints' in setup_content:
+            if 'import fastentrypoints' not in setup_content:
                 setup.seek(0)
                 setup.truncate()
                 setup.write('import fastentrypoints\n' + setup_content)
 
+
 print(__name__)