remove 'six' name except importing line.

sphinx/application.py

@@ -19,8 +19,8 @@ import posixpath
 import traceback
 from os import path
 
-import six
 from six import iteritems, itervalues
+from six.moves import cStringIO
 from docutils import nodes
 from docutils.parsers.rst import convert_directive_function, \
      directives, roles
@@ -85,14 +85,14 @@ class Sphinx(object):
         self.parallel = parallel
 
         if status is None:
-            self._status = six.cStringIO()
+            self._status = cStringIO()
             self.quiet = True
         else:
             self._status = status
             self.quiet = False
 
         if warning is None:
-            self._warning = six.cStringIO()
+            self._warning = cStringIO()
         else:
             self._warning = warning
         self._warncount = 0

sphinx/builders/html.py

@@ -17,8 +17,7 @@ import posixpath
 from os import path
 from hashlib import md5
 
-import six
+from six import iteritems, itervalues, text_type, string_types
-from six import iteritems, itervalues, text_type
 from six.moves import cPickle as pickle
 from docutils import nodes
 from docutils.io import DocTreeInput, StringOutput
@@ -297,7 +296,7 @@ class StandaloneHTMLBuilder(Builder):
         if favicon and os.path.splitext(favicon)[1] != '.ico':
             self.warn('html_favicon is not an .ico file')
 
-        if not isinstance(self.config.html_use_opensearch, six.string_types):
+        if not isinstance(self.config.html_use_opensearch, string_types):
             self.warn('html_use_opensearch config value must now be a string')
 
         self.relations = self.env.collect_relations()
@@ -715,7 +714,7 @@ class StandaloneHTMLBuilder(Builder):
         if sidebars is None:
             # keep defaults
             pass
-        elif isinstance(sidebars, six.string_types):
+        elif isinstance(sidebars, string_types):
             # 0.x compatible mode: insert custom sidebar before searchbox
             customsidebar = sidebars
             sidebars = None

sphinx/builders/manpage.py

@@ -11,7 +11,7 @@
 
 from os import path
 
-import six
+from six import string_types
 from docutils.io import FileOutput
 from docutils.frontend import OptionParser
 
@@ -55,7 +55,7 @@ class ManualPageBuilder(Builder):
 
         for info in self.config.man_pages:
             docname, name, description, authors, section = info
-            if isinstance(authors, six.string_types):
+            if isinstance(authors, string_types):
                 if authors:
                     authors = [authors]
                 else:

sphinx/cmdline.py

@@ -16,8 +16,7 @@ import getopt
 import traceback
 from os import path
 
-import six
+from six import text_type, binary_type
-from six import text_type
 from docutils.utils import SystemMessage
 
 from sphinx import __version__
@@ -185,7 +184,7 @@ def main(argv):
                 print('Error: -D option argument must be in the form name=value.',
                       file=sys.stderr)
                 return 1
-            if likely_encoding and isinstance(val, six.binary_type):
+            if likely_encoding and isinstance(val, binary_type):
                 try:
                     val = val.decode(likely_encoding)
                 except UnicodeError:
@@ -201,7 +200,7 @@ def main(argv):
             try:
                 val = int(val)
             except ValueError:
-                if likely_encoding and isinstance(val, six.binary_type):
+                if likely_encoding and isinstance(val, binary_type):
                     try:
                         val = val.decode(likely_encoding)
                     except UnicodeError:

sphinx/config.py

@@ -13,8 +13,7 @@ import os
 import re
 from os import path
 
-import six
+from six import PY3, iteritems, string_types, binary_type, integer_types
-from six import iteritems, string_types
 
 from sphinx.errors import ConfigError
 from sphinx.locale import l_
@@ -24,7 +23,7 @@ from sphinx.util.pycompat import b, execfile_
 nonascii_re = re.compile(b(r'[\x80-\xff]'))
 
 CONFIG_SYNTAX_ERROR = "There is a syntax error in your configuration file: %s"
-if six.PY3:
+if PY3:
     CONFIG_SYNTAX_ERROR += "\nDid you change the syntax from 2.x to 3.x?"
 
 class Config(object):
@@ -245,7 +244,7 @@ class Config(object):
         # check all string values for non-ASCII characters in bytestrings,
         # since that can result in UnicodeErrors all over the place
         for name, value in iteritems(self._raw_config):
-            if isinstance(value, six.binary_type) and nonascii_re.search(value):
+            if isinstance(value, binary_type) and nonascii_re.search(value):
                 warn('the config value %r is set to a string with non-ASCII '
                      'characters; this can lead to Unicode errors occurring. '
                      'Please use Unicode strings, e.g. %r.' % (name, u'Content')
@@ -270,7 +269,7 @@ class Config(object):
                     continue
                 elif isinstance(defvalue, list):
                     config[valname] = value.split(',')
-                elif isinstance(defvalue, six.integer_types):
+                elif isinstance(defvalue, integer_types):
                     try:
                         config[valname] = int(value)
                     except ValueError:

sphinx/environment.py

@@ -22,8 +22,7 @@ from os import path
 from glob import glob
 from itertools import groupby
 
-import six
+from six import iteritems, itervalues, text_type, class_types
-from six import iteritems, itervalues, text_type
 from six.moves import cPickle as pickle, zip
 from docutils import nodes
 from docutils.io import FileInput, NullOutput
@@ -141,7 +140,7 @@ class BuildEnvironment:
             if key.startswith('_') or \
                    isinstance(val, types.ModuleType) or \
                    isinstance(val, types.FunctionType) or \
-                   isinstance(val, six.class_types):
+                   isinstance(val, class_types):
                 del self.config[key]
         try:
             pickle.dump(self, picklefile, pickle.HIGHEST_PROTOCOL)

sphinx/ext/autodoc.py

@@ -17,8 +17,7 @@ import inspect
 import traceback
 from types import FunctionType, BuiltinFunctionType, MethodType
 
-import six
+from six import PY3, iteritems, itervalues, text_type, class_types
-from six import iteritems, itervalues, text_type
 from docutils import nodes
 from docutils.utils import assemble_option_dict
 from docutils.statemachine import ViewList
@@ -1029,7 +1028,7 @@ class ClassDocumenter(ModuleLevelDocumenter):
 
     @classmethod
     def can_document_member(cls, member, membername, isattr, parent):
-        return isinstance(member, six.class_types)
+        return isinstance(member, class_types)
 
     def import_object(self):
         ret = ModuleLevelDocumenter.import_object(self)
@@ -1163,7 +1162,7 @@ class ExceptionDocumenter(ClassDocumenter):
 
     @classmethod
     def can_document_member(cls, member, membername, isattr, parent):
-        return isinstance(member, six.class_types) and \
+        return isinstance(member, class_types) and \
                issubclass(member, BaseException)
 
 
@@ -1213,7 +1212,7 @@ class MethodDocumenter(DocstringSignatureMixin, ClassLevelDocumenter):
         return inspect.isroutine(member) and \
                not isinstance(parent, ModuleDocumenter)
 
-    if six.PY3:
+    if PY3:
         def import_object(self):
             ret = ClassLevelDocumenter.import_object(self)
             obj_from_parent = self.parent.__dict__.get(self.object_name)
@@ -1283,7 +1282,7 @@ class AttributeDocumenter(ClassLevelDocumenter):
                                                "instancemethod")
         return isdatadesc or (not isinstance(parent, ModuleDocumenter)
                               and not inspect.isroutine(member)
-                              and not isinstance(member, six.class_types))
+                              and not isinstance(member, class_types))
 
     def document_members(self, all_members=False):
         pass

sphinx/ext/doctest.py

@@ -18,8 +18,7 @@ from os import path
 # circumvent relative import
 doctest = __import__('doctest')
 
-import six
+from six import itervalues, StringIO, binary_type
-from six import itervalues
 from docutils import nodes
 from docutils.parsers.rst import directives
 
@@ -158,7 +157,7 @@ class TestCode(object):
 
 class SphinxDocTestRunner(doctest.DocTestRunner):
     def summarize(self, out, verbose=None):
-        string_io = six.StringIO()
+        string_io = StringIO()
         old_stdout = sys.stdout
         sys.stdout = string_io
         try:
@@ -233,7 +232,7 @@ Results of doctest builder run on %s
         self.info(text, nonl=True)
         if self.app.quiet:
             self.warn(text)
-        if isinstance(text, six.binary_type):
+        if isinstance(text, binary_type):
             text = force_decode(text, None)
         self.outfile.write(text)
 

sphinx/ext/napoleon/__init__.py

@@ -11,8 +11,7 @@
 
 import sys
 
-import six
+from six import PY2, iteritems
-from six import iteritems
 
 from sphinx.ext.napoleon.docstring import GoogleDocstring, NumpyDocstring
 
@@ -350,7 +349,7 @@ def _skip_member(app, what, name, obj, skip, options):
     if name != '__weakref__' and name != '__init__' and has_doc and is_member:
         cls_is_owner = False
         if what == 'class' or what == 'exception':
-            if six.PY2:
+            if PY2:
                 cls = getattr(obj, 'im_class', getattr(obj, '__objclass__',
                               None))
                 cls_is_owner = (cls and hasattr(cls, name) and

sphinx/ext/napoleon/docstring.py

@@ -15,7 +15,7 @@ import collections
 import inspect
 import re
 
-import six
+from six import string_types
 from six.moves import range
 
 from sphinx.ext.napoleon.iterators import modify_iter
@@ -115,7 +115,7 @@ class GoogleDocstring(UnicodeMixin):
         self._name = name
         self._obj = obj
         self._opt = options
-        if isinstance(docstring, six.string_types):
+        if isinstance(docstring, string_types):
             docstring = docstring.splitlines()
         self._lines = docstring
         self._line_iter = modify_iter(docstring, modifier=lambda s: s.rstrip())
@@ -730,7 +730,7 @@ class NumpyDocstring(GoogleDocstring):
     def _is_section_header(self):
         section, underline = self._line_iter.peek(2)
         section = section.lower()
-        if section in self._sections and isinstance(underline, six.string_types):
+        if section in self._sections and isinstance(underline, string_types):
             pattern = r'[=\-`:\'"~^_*+#<>]{' + str(len(section)) + r'}$'
             return bool(re.match(pattern, underline))
         elif self._directive_sections:

sphinx/ext/napoleon/iterators.py

@@ -13,10 +13,10 @@
 
 import collections
 
-import six
+from six import PY3
 
 
-if six.PY3:
+if PY3:
     callable = lambda o: hasattr(o, '__call__')
 
 

sphinx/highlighting.py

@@ -18,8 +18,7 @@ except ImportError:
     # parser is not available on Jython
     parser = None
 
-import six
+from six import PY2, text_type
-from six import text_type
 
 from sphinx.util.pycompat import htmlescape
 from sphinx.util.texescape import tex_hl_escape_map_new
@@ -133,7 +132,7 @@ class PygmentsBridge(object):
         # lines beginning with "..." are probably placeholders for suite
         src = re.sub(r"(?m)^(\s*)" + mark + "(.)", r"\1"+ mark + r"# \2", src)
 
-        if six.PY2 and isinstance(src, text_type):
+        if PY2 and isinstance(src, text_type):
             # Non-ASCII chars will only occur in string literals
             # and comments.  If we wanted to give them to the parser
             # correctly, we'd have to find out the correct source

sphinx/jinja2glue.py

@@ -12,7 +12,7 @@
 from os import path
 from pprint import pformat
 
-import six
+from six import string_types
 from jinja2 import FileSystemLoader, BaseLoader, TemplateNotFound, \
      contextfunction
 from jinja2.utils import open_if_exists
@@ -23,7 +23,7 @@ from sphinx.util.osutil import mtimes_of_files
 
 
 def _tobool(val):
-    if isinstance(val, six.string_types):
+    if isinstance(val, string_types):
         return val.lower() in ('true', '1', 'yes', 'on')
     return bool(val)
 

sphinx/locale/__init__.py

@@ -11,8 +11,7 @@
 
 import gettext
 
-import six
+from six import PY3, text_type
-from six import text_type
 from six.moves import UserString
 
 
@@ -185,7 +184,7 @@ pairindextypes = {
 
 translators = {}
 
-if six.PY3:
+if PY3:
     def _(message):
         return translators['sphinx'].gettext(message)
 else:

sphinx/pycode/__init__.py

@@ -13,8 +13,7 @@ from __future__ import print_function
 import sys
 from os import path
 
-import six
+from six import iteritems, text_type, BytesIO, StringIO
-from six import iteritems, text_type
 
 from sphinx import package_dir
 from sphinx.errors import PycodeError
@@ -177,8 +176,8 @@ class ModuleAnalyzer(object):
     @classmethod
     def for_string(cls, string, modname, srcname='<string>'):
         if isinstance(string, bytes):
-            return cls(six.BytesIO(string), modname, srcname)
+            return cls(BytesIO(string), modname, srcname)
-        return cls(six.StringIO(string), modname, srcname, decoded=True)
+        return cls(StringIO(string), modname, srcname, decoded=True)
 
     @classmethod
     def for_file(cls, filename, modname):

sphinx/quickstart.py

@@ -26,8 +26,7 @@ try:
 except ImportError:
     pass
 
-import six
+from six import PY2, PY3, text_type
-from six import text_type
 from six.moves import input
 from docutils.utils import column_width
 
@@ -43,7 +42,7 @@ term_input = input
 
 PROMPT_PREFIX = '> '
 
-if six.PY3:
+if PY3:
     # prevents that the file is checked for being written in Python 2.x syntax
     QUICKSTART_CONF = u'#!/usr/bin/env python3\n'
 else:
@@ -996,7 +995,7 @@ def do_prompt(d, key, text, default=None, validator=nonempty):
             prompt = PROMPT_PREFIX + '%s [%s]: ' % (text, default)
         else:
             prompt = PROMPT_PREFIX + text + ': '
-        if six.PY2:
+        if PY2:
             # for Python 2.x, try to get a Unicode string out of it
             if prompt.encode('ascii', 'replace').decode('ascii', 'replace') \
                     != prompt:
@@ -1036,7 +1035,7 @@ def do_prompt(d, key, text, default=None, validator=nonempty):
     d[key] = x
 
 
-if six.PY3:
+if PY3:
     # remove Unicode literal prefixes
     def _convert_python_source(source, rex=re.compile(r"[uU]('.*?')")):
         return rex.sub('\\1', source)

sphinx/search/__init__.py

@@ -12,8 +12,7 @@ from __future__ import with_statement
 
 import re
 
-import six
+from six import iteritems, itervalues, text_type, string_types
-from six import iteritems, itervalues, text_type
 from six.moves import cPickle as pickle
 from docutils.nodes import raw, comment, title, Text, NodeVisitor, SkipNode
 
@@ -239,7 +238,7 @@ class IndexBuilder(object):
 
     def load(self, stream, format):
         """Reconstruct from frozen data."""
-        if isinstance(format, six.string_types):
+        if isinstance(format, string_types):
             format = self.formats[format]
         frozen = format.load(stream)
         # if an old index is present, we treat it as not existing.
@@ -264,7 +263,7 @@ class IndexBuilder(object):
 
     def dump(self, stream, format):
         """Dump the frozen index to a stream."""
-        if isinstance(format, six.string_types):
+        if isinstance(format, string_types):
             format = self.formats[format]
         format.dump(self.freeze(), stream)
 

sphinx/setup_command.py

@@ -19,7 +19,7 @@ import types
 from distutils.cmd import Command
 from distutils.errors import DistutilsOptionError
 
-import six
+from six import StringIO
 
 from sphinx.application import Sphinx
 from sphinx.util.console import darkred, nocolor, color_terminal
@@ -142,7 +142,7 @@ class BuildDoc(Command):
             # Windows' poor cmd box doesn't understand ANSI sequences
             nocolor()
         if not self.verbose:
-            status_stream = six.StringIO()
+            status_stream = StringIO()
         else:
             status_stream = sys.stdout
         confoverrides = {}

sphinx/theming.py

@@ -15,8 +15,7 @@ import zipfile
 import tempfile
 from os import path
 
-import six
+from six import string_types, iteritems
-from six import iteritems
 from six.moves import configparser
 
 try:
@@ -191,7 +190,7 @@ def load_theme_plugins():
         except:
             path = func_or_path
 
-        if isinstance(path, six.string_types):
+        if isinstance(path, string_types):
             theme_paths.append(path)
         else:
             raise ThemeError('Plugin %r does not response correctly.' %

sphinx/util/__init__.py

@@ -21,8 +21,7 @@ from os import path
 from codecs import open, BOM_UTF8
 from collections import deque
 
-import six
+from six import iteritems, text_type, binary_type
-from six import iteritems, text_type
 from six.moves import range
 import docutils
 from docutils.utils import relative_path
@@ -337,7 +336,7 @@ def parselinenos(spec, total):
 
 def force_decode(string, encoding):
     """Forcibly get a unicode string out of a bytestring."""
-    if isinstance(string, six.binary_type):
+    if isinstance(string, binary_type):
         try:
             if encoding:
                 string = string.decode(encoding)

sphinx/util/inspect.py

@@ -13,12 +13,13 @@
 # relatively import this module
 inspect = __import__('inspect')
 
-import six
+from six import PY3, binary_type
+from six.moves import builtins
 
 from sphinx.util import force_decode
 
 
-if six.PY3:
+if PY3:
     from functools import partial
     def getargspec(func):
         """Like inspect.getargspec but supports functools.partial as well."""
@@ -128,7 +129,7 @@ def safe_repr(object):
         s = repr(object)
     except Exception:
         raise ValueError
-    if isinstance(s, six.binary_type):
+    if isinstance(s, binary_type):
         return force_decode(s, None).replace('\n', ' ')
     return s.replace('\n', ' ')
 
@@ -145,6 +146,6 @@ def is_builtin_class_method(obj, attr_name):
     classes = [c for c in inspect.getmro(obj) if attr_name in c.__dict__]
     cls = classes[0] if classes else object
 
-    if not hasattr(six.moves.builtins, safe_getattr(cls, '__name__', '')):
+    if not hasattr(builtins, safe_getattr(cls, '__name__', '')):
         return False
-    return getattr(six.moves.builtins, safe_getattr(cls, '__name__', '')) is cls
+    return getattr(builtins, safe_getattr(cls, '__name__', '')) is cls

sphinx/util/jsdump.py

@@ -12,8 +12,7 @@
 
 import re
 
-import six
+from six import iteritems, integer_types, string_types
-from six import iteritems, integer_types
 
 from sphinx.util.pycompat import u
 
@@ -77,7 +76,7 @@ double   in   super""".split())
 
 def dumps(obj, key=False):
     if key:
-        if not isinstance(obj, six.string_types):
+        if not isinstance(obj, string_types):
             obj = str(obj)
         if _nameonly_re.match(obj) and obj not in reswords:
             return obj  # return it as a bare word
@@ -96,7 +95,7 @@ def dumps(obj, key=False):
         ) for key, value in iteritems(obj))
     elif isinstance(obj, (tuple, list, set)):
         return '[%s]' % ','.join(dumps(x) for x in obj)
-    elif isinstance(obj, six.string_types):
+    elif isinstance(obj, string_types):
         return encode_string(obj)
     raise TypeError(type(obj))
 

sphinx/util/osutil.py

@@ -20,8 +20,7 @@ import shutil
 import gettext
 from os import path
 
-import six
+from six import PY2, text_type
-from six import text_type
 
 # Errnos that we need.
 EEXIST = getattr(errno, 'EEXIST', 0)
@@ -150,7 +149,7 @@ no_fn_re = re.compile(r'[^a-zA-Z0-9_-]')
 def make_filename(string):
     return no_fn_re.sub('', string) or 'sphinx'
 
-if six.PY2:
+if PY2:
     # strftime for unicode strings
     def ustrftime(format, *args):
         # if a locale is set, the time strings are encoded in the encoding
@@ -190,7 +189,7 @@ def find_catalog_files(docname, srcdir, locale_dirs, lang, compaction):
 fs_encoding = sys.getfilesystemencoding() or sys.getdefaultencoding()
 
 
-if six.PY2:
+if PY2:
     bytes = str
 else:
     bytes = bytes

sphinx/util/pycompat.py

@@ -12,12 +12,12 @@
 import sys
 import codecs
 
-import six
+from six import PY3, text_type, exec_
 
 # ------------------------------------------------------------------------------
 # Python 2/3 compatibility
 
-if six.PY3:
+if PY3:
     # Python 3
     # the ubiquitous "bytes" helper functions
     def b(s):
@@ -45,7 +45,7 @@ if six.PY3:
             lineno, offset = err.context[1]
             # try to match ParseError details with SyntaxError details
             raise SyntaxError(err.msg, (filepath, lineno, offset, err.value))
-        return six.text_type(tree)
+        return text_type(tree)
     from html import escape as htmlescape  # >= Python 3.2
 
     class UnicodeMixin:
@@ -106,4 +106,4 @@ def execfile_(filepath, _globals):
             code = compile(source, filepath_enc, 'exec')
         else:
             raise
-    six.exec_(code, _globals)
+    exec_(code, _globals)

sphinx/writers/html.py

@@ -14,7 +14,7 @@ import posixpath
 import os
 import copy
 
-import six
+from six import string_types
 from docutils import nodes
 from docutils.writers.html4css1 import Writer, HTMLTranslator as BaseTranslator
 
@@ -75,7 +75,7 @@ class HTMLTranslator(BaseTranslator):
         self.protect_literal_text = 0
         self.permalink_text = builder.config.html_add_permalinks
         # support backwards-compatible setting to a bool
-        if not isinstance(self.permalink_text, six.string_types):
+        if not isinstance(self.permalink_text, string_types):
             self.permalink_text = self.permalink_text and u'\u00B6' or ''
         self.permalink_text = self.encode(self.permalink_text)
         self.secnumber_suffix = builder.config.html_secnumber_suffix

tests/coverage.py

@@ -72,7 +72,7 @@ import token
 import zipimport
 from socket import gethostname
 
-import six
+from six import string_types
 
 
 # 2. IMPLEMENTATION
@@ -841,7 +841,7 @@ class coverage:
         # On windows, the shell doesn't expand wildcards.  Do it here.
         globbed = []
         for morf in morfs:
-            if isinstance(morf, six.string_types):
+            if isinstance(morf, string_types):
                 globbed.extend(glob.glob(morf))
             else:
                 globbed.append(morf)

tests/etree13/ElementTree.py

@@ -81,7 +81,7 @@
 from __future__ import generators
 from __future__ import absolute_import
 
-import six
+from six import string_types
 
 
 __all__ = [
@@ -831,7 +831,7 @@ def _namespaces(elem, encoding, default_namespace=None):
         tag = elem.tag
         if isinstance(tag, QName) and tag.text not in qnames:
             add_qname(tag.text)
-        elif isinstance(tag, six.string_types):
+        elif isinstance(tag, string_types):
             if tag not in qnames:
                 add_qname(tag)
         elif tag is not None and tag is not Comment and tag is not PI:

tests/path.py

@@ -12,8 +12,7 @@ import sys
 import shutil
 from codecs import open
 
-import six
+from six import PY2, text_type
-from six import text_type
 
 
 FILESYSTEMENCODING = sys.getfilesystemencoding() or sys.getdefaultencoding()
@@ -23,7 +22,7 @@ class path(text_type):
     """
     Represents a path which behaves like a string.
     """
-    if six.PY2:
+    if PY2:
         def __new__(cls, s, encoding=FILESYSTEMENCODING, errors='strict'):
             if isinstance(s, str):
                 s = s.decode(encoding, errors)

tests/run.py

@@ -15,7 +15,7 @@ import sys
 from os import path, chdir, listdir, environ
 import shutil
 
-import six
+from six import PY3
 
 
 testroot = path.dirname(__file__) or '.'
@@ -29,7 +29,7 @@ else:
 
 shutil.rmtree(newroot, ignore_errors=True)
 
-if six.PY3:
+if PY3:
     print('Copying and converting sources to build/lib/tests...')
     from distutils.util import copydir_run_2to3
     copydir_run_2to3(testroot, newroot)

tests/test_application.py

@@ -9,7 +9,7 @@
     :license: BSD, see LICENSE for details.
 """
 
-import six
+from six import StringIO
 from docutils import nodes
 
 from sphinx.application import ExtensionError
@@ -49,7 +49,7 @@ def test_emit_with_nonascii_name_node(app):
 
 
 def test_output():
-    status, warnings = six.StringIO(), six.StringIO()
+    status, warnings = StringIO(), StringIO()
     app = TestApp(status=status, warning=warnings)
     try:
         status.truncate(0) # __init__ writes to status
@@ -70,7 +70,7 @@ def test_output():
 
 
 def test_extensions():
-    status, warnings = six.StringIO(), six.StringIO()
+    status, warnings = StringIO(), StringIO()
     app = TestApp(status=status, warning=warnings)
     try:
         app.setup_extension('shutil')
@@ -85,7 +85,7 @@ def test_domain_override():
         name = 'foo'
     class C(Domain):
         name = 'foo'
-    status, warnings = six.StringIO(), six.StringIO()
+    status, warnings = StringIO(), StringIO()
     app = TestApp(status=status, warning=warnings)
     try:
         # No domain know named foo.

tests/test_autodoc.py

@@ -14,7 +14,7 @@
 from util import TestApp, Struct, raises
 from nose.tools import with_setup
 
-import six
+from six import StringIO
 from docutils.statemachine import ViewList
 
 from sphinx.ext.autodoc import AutoDirective, add_documenter, \
@@ -809,7 +809,7 @@ class Class(Base):
     u"""should be documented as well - süß"""
 
     # initialized to any class imported from another module
-    mdocattr = six.StringIO()
+    mdocattr = StringIO()
     """should be documented as well - süß"""
 
     roger = _funky_classmethod("roger", 2, 3, 4)

tests/test_build_html.py

@@ -12,8 +12,7 @@
 import os
 import re
 
-import six
+from six import PY3, iteritems, StringIO
-from six import iteritems
 from six.moves import html_entities
 
 try:
@@ -30,7 +29,7 @@ def teardown_module():
     (test_root / '_build').rmtree(True)
 
 
-html_warnfile = six.StringIO()
+html_warnfile = StringIO()
 
 ENV_WARNINGS = """\
 %(root)s/autodoc_fodder.py:docstring of autodoc_fodder\\.MarkupError:2: \
@@ -55,7 +54,7 @@ None:\\d+: WARNING: citation not found: missing
 %(root)s/markup.txt:: WARNING: invalid pair index entry u'keyword; '
 """
 
-if six.PY3:
+if PY3:
     ENV_WARNINGS = remove_unicode_literals(ENV_WARNINGS)
     HTML_WARNINGS = remove_unicode_literals(HTML_WARNINGS)
 

tests/test_build_latex.py

@@ -14,7 +14,7 @@ import os
 import re
 from subprocess import Popen, PIPE
 
-import six
+from six import PY3, StringIO
 
 from sphinx.writers.latex import LaTeXTranslator
 
@@ -26,7 +26,7 @@ def teardown_module():
     (test_root / '_build').rmtree(True)
 
 
-latex_warnfile = six.StringIO()
+latex_warnfile = StringIO()
 
 LATEX_WARNINGS = ENV_WARNINGS + """\
 None:None: WARNING: citation not found: missing
@@ -35,7 +35,7 @@ WARNING: invalid pair index entry u''
 WARNING: invalid pair index entry u'keyword; '
 """
 
-if six.PY3:
+if PY3:
     LATEX_WARNINGS = remove_unicode_literals(LATEX_WARNINGS)
 
 

tests/test_build_texinfo.py

@@ -14,7 +14,7 @@ import os
 import re
 from subprocess import Popen, PIPE
 
-import six
+from six import PY3, StringIO
 
 from sphinx.writers.texinfo import TexinfoTranslator
 
@@ -26,7 +26,7 @@ def teardown_module():
     (test_root / '_build').rmtree(True)
 
 
-texinfo_warnfile = six.StringIO()
+texinfo_warnfile = StringIO()
 
 TEXINFO_WARNINGS = ENV_WARNINGS + """\
 None:None: WARNING: citation not found: missing
@@ -34,7 +34,7 @@ None:None: WARNING: no matching candidate for image URI u'foo.\\*'
 None:None: WARNING: no matching candidate for image URI u'svgimg.\\*'
 """
 
-if six.PY3:
+if PY3:
     TEXINFO_WARNINGS = remove_unicode_literals(TEXINFO_WARNINGS)
 
 

tests/test_config.py

@@ -9,7 +9,7 @@
     :copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
     :license: BSD, see LICENSE for details.
 """
-import six
+from six import PY3
 
 from util import TestApp, with_app, with_tempdir, raises, raises_msg
 
@@ -101,7 +101,7 @@ def test_errors_warnings(dir):
     # test the warning for bytestrings with non-ascii content
     # bytestrings with non-ascii content are a syntax error in python3 so we
     # skip the test there
-    if six.PY3:
+    if PY3:
         return
     (dir / 'conf.py').write_text(
         u'# -*- coding: latin-1\nproject = "fooä"\n', encoding='latin-1')

tests/test_doctest.py

@@ -12,12 +12,12 @@ from __future__ import print_function
 
 import sys
 
-import six
+from six import StringIO
 
 from util import with_app
 
 
-status = six.StringIO()
+status = StringIO()
 cleanup_called = 0
 
 @with_app(buildername='doctest', status=status)

tests/test_docutilsconf.py

@@ -13,12 +13,12 @@ import os
 import re
 from functools import wraps
 
-import six
+from six import StringIO
 
 from util import test_roots, TestApp
 
 
-html_warnfile = six.StringIO()
+html_warnfile = StringIO()
 root = test_roots / 'test-docutilsconf'
 
 

tests/test_env.py

@@ -8,7 +8,7 @@
     :copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
     :license: BSD, see LICENSE for details.
 """
-import six
+from six import PY3
 
 from util import TestApp, remove_unicode_literals, path
 
@@ -57,7 +57,7 @@ def test_images():
     htmlbuilder.imgpath = 'dummy'
     htmlbuilder.post_process_images(tree)
     image_uri_message = "no matching candidate for image URI u'foo.*'"
-    if six.PY3:
+    if PY3:
         image_uri_message = remove_unicode_literals(image_uri_message)
     assert image_uri_message in app._warning.content[-1]
     assert set(htmlbuilder.images.keys()) == \

tests/test_intersphinx.py

@@ -12,7 +12,7 @@
 import zlib
 import posixpath
 
-import six
+from six import BytesIO
 from docutils import nodes
 
 from sphinx import addnodes
@@ -45,7 +45,7 @@ a term std:term -1 glossary.html#term-a-term -
 
 
 def test_read_inventory_v1():
-    f = six.BytesIO(inventory_v1)
+    f = BytesIO(inventory_v1)
     f.readline()
     invdata = read_inventory_v1(f, '/util', posixpath.join)
     assert invdata['py:module']['module'] == \
@@ -55,12 +55,12 @@ def test_read_inventory_v1():
 
 
 def test_read_inventory_v2():
-    f = six.BytesIO(inventory_v2)
+    f = BytesIO(inventory_v2)
     f.readline()
     invdata1 = read_inventory_v2(f, '/util', posixpath.join)
 
     # try again with a small buffer size to test the chunking algorithm
-    f = six.BytesIO(inventory_v2)
+    f = BytesIO(inventory_v2)
     f.readline()
     invdata2 = read_inventory_v2(f, '/util', posixpath.join, bufsize=5)
 

tests/test_intl.py

@@ -16,12 +16,12 @@ import re
 from subprocess import Popen, PIPE
 from xml.etree import ElementTree
 
-import six
+from six import StringIO, string_types
 
 from util import test_roots, path, with_app, SkipTest
 
 
-warnfile = six.StringIO()
+warnfile = StringIO()
 root = test_roots / 'test-intl'
 doctreedir = root / '_build' / 'doctree'
 
@@ -77,7 +77,7 @@ def elem_gettexts(elem):
         # this function copied from Python-2.7 'ElementTree.itertext'.
         # for compatibility to Python-2.6
         tag = self.tag
-        if not isinstance(tag, six.string_types) and tag is not None:
+        if not isinstance(tag, string_types) and tag is not None:
             return
         if self.text:
             yield self.text

tests/test_quickstart.py

@@ -12,8 +12,8 @@
 import sys
 import time
 
-import six
+from six import PY2, text_type, StringIO
-from six import text_type
+from six.moves import input
 
 from util import raises, with_tempdir, SkipTest
 
@@ -23,7 +23,7 @@ from sphinx.util.console import nocolor, coloron
 from sphinx.util.pycompat import execfile_
 
 
-warnfile = six.StringIO()
+warnfile = StringIO()
 
 
 def setup_module():
@@ -31,12 +31,12 @@ def setup_module():
 
 def mock_input(answers, needanswer=False):
     called = set()
-    def input(prompt):
+    def input_(prompt):
         if prompt in called:
             raise AssertionError('answer for %r missing and no default '
                                  'present' % prompt)
         called.add(prompt)
-        if six.PY2:
+        if PY2:
             prompt = str(prompt)  # Python2.x raw_input emulation
             # `raw_input` encode `prompt` by default encoding to print.
         else:
@@ -48,9 +48,9 @@ def mock_input(answers, needanswer=False):
         if needanswer:
             raise AssertionError('answer for %r missing' % prompt)
         return ''
-    return input
+    return input_
 
-real_input = six.moves.input
+real_input = input
 
 def teardown_module():
     qs.term_input = real_input
@@ -262,7 +262,7 @@ def test_quickstart_and_build(tempdir):
             (tempdir / '_build' / 'html'),  #outdir
             (tempdir / '_build' / '.doctree'),  #doctreedir
             'html',  #buildername
-            status=six.StringIO(),
+            status=StringIO(),
             warning=warnfile)
     app.builder.build_all()
     warnings = warnfile.getvalue()

tests/test_searchadapters.py

@@ -11,7 +11,7 @@
 
 import os
 
-import six
+from six import StringIO
 
 from sphinx.websupport import WebSupport
 
@@ -32,8 +32,8 @@ def search_adapter_helper(adapter):
     clear_builddir()
 
     settings = {'builddir': os.path.join(test_root, 'websupport'),
-                'status': six.StringIO(),
+                'status': StringIO(),
-                'warning': six.StringIO()}
+                'warning': StringIO()}
     settings.update({'srcdir': test_root,
                      'search': adapter})
     support = WebSupport(**settings)

tests/test_websupport.py

@@ -12,7 +12,7 @@
 import os
 from functools import wraps
 
-import six
+from six import StringIO
 
 from sphinx.websupport import WebSupport
 from sphinx.websupport.errors import DocumentNotFoundError, \
@@ -31,8 +31,8 @@ from util import test_root, raises, skip_if
 
 
 default_settings = {'builddir': os.path.join(test_root, 'websupport'),
-                    'status': six.StringIO(),
+                    'status': StringIO(),
-                    'warning': six.StringIO()}
+                    'warning': StringIO()}
 
 def teardown_module():
     (test_root / 'generated').rmtree(True)

tests/util.py

@@ -13,7 +13,7 @@ import shutil
 import re
 from functools import wraps
 
-import six
+from six import StringIO
 
 from sphinx import application
 from sphinx.theming import Theme
@@ -163,7 +163,7 @@ class TestApp(application.Sphinx):
         if confoverrides is None:
             confoverrides = {}
         if status is None:
-            status = six.StringIO()
+            status = StringIO()
         if warning is None:
             warning = ListOutput('stderr')
         if freshenv is None: