Removing unneeded from __future__ import statements.

Since we are on Python 3.6 and up, we don't need those anymore.

ebook_converter/css_selectors/__init__.py

@@ -1,12 +1,8 @@
-#!/usr/bin/env python2
-# vim:fileencoding=utf-8
-from __future__ import absolute_import, division, print_function, unicode_literals
-
-__license__ = 'GPL v3'
-__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
-
 from ebook_converter.css_selectors.parser import parse
 from ebook_converter.css_selectors.select import Select, INAPPROPRIATE_PSEUDO_CLASSES
 from ebook_converter.css_selectors.errors import SelectorError, SelectorSyntaxError, ExpressionError
 
+
+__license__ = 'GPL v3'
+__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
 __all__ = ['parse', 'Select', 'INAPPROPRIATE_PSEUDO_CLASSES', 'SelectorError', 'SelectorSyntaxError', 'ExpressionError']

ebook_converter/css_selectors/errors.py

@@ -1,18 +1,17 @@
-#!/usr/bin/env python2
-# vim:fileencoding=utf-8
-from __future__ import absolute_import, division, print_function, unicode_literals
-
 __license__ = 'GPL v3'
 __copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
 
+
 class SelectorError(ValueError):
 
     """Common parent for SelectorSyntaxError and ExpressionError"""
 
+
 class SelectorSyntaxError(SelectorError):
 
     """Parsing a selector that does not match the grammar."""
 
+
 class ExpressionError(SelectorError):
 
     """Unknown or unsupported selector (eg. pseudo-class)."""

ebook_converter/css_selectors/ordered_set.py

@@ -1,13 +1,11 @@
-#!/usr/bin/env python2
-# vim:fileencoding=utf-8
-from __future__ import absolute_import, division, print_function, unicode_literals
+import collections
+
+from ebook_converter.polyglot.builtins import string_or_bytes
+
 
 __license__ = 'GPL v3'
 __copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
 
-import collections
-from ebook_converter.polyglot.builtins import string_or_bytes
-
 SLICE_ALL = slice(None)
 
 

ebook_converter/css_selectors/select.py

@@ -1,10 +1,3 @@
-#!/usr/bin/env python2
-# vim:fileencoding=utf-8
-from __future__ import absolute_import, division, print_function, unicode_literals
-
-__license__ = 'GPL v3'
-__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
-
 import re, itertools
 from collections import OrderedDict, defaultdict
 from functools import wraps
@@ -18,6 +11,10 @@ from ebook_converter.css_selectors.ordered_set import OrderedSet
 
 from ebook_converter.polyglot.builtins import iteritems, itervalues
 
+
+__license__ = 'GPL v3'
+__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
+
 PARSE_CACHE_SIZE = 200
 parse_cache = OrderedDict()
 XPATH_CACHE_SIZE = 30

ebook_converter/css_selectors/tests.py

@@ -1,10 +1,3 @@
-#!/usr/bin/env python2
-# vim:fileencoding=utf-8
-from __future__ import absolute_import, division, print_function, unicode_literals
-
-__license__ = 'GPL v3'
-__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
-
 import unittest, sys, argparse
 
 from lxml import etree, html
@@ -14,6 +7,10 @@ from ebook_converter.css_selectors.parser import tokenize, parse
 from ebook_converter.css_selectors.select import Select
 
 
+__license__ = 'GPL v3'
+__copyright__ = '2015, Kovid Goyal <kovid at kovidgoyal.net>'
+
+
 class TestCSSSelectors(unittest.TestCase):
 
     # Test data {{{