Remove unneded open(.., 'U') when on python 3.

    popen_wrapper)

from django.utils.encoding import force_str

from django.utils.functional import total_ordering

from django.utils import six

from django.utils.text import get_text_list

from django.utils.jslex import prepare_js_for_gettext

            orig_file = os.path.join(self.dirpath, self.file)

            is_templatized = file_ext in command.extensions

            if is_templatized:

                with open(orig_file, "rU") as fp:

                with open(orig_file, 'r' if six.PY3 else 'rU') as fp:

                    src_data = fp.read()

                thefile = '%s.py' % self.file

                content = templatize(src_data, orig_file[2:])

        for domain in domains:

            django_po = os.path.join(django_dir, 'conf', 'locale', locale, 'LC_MESSAGES', '%s.po' % domain)

            if os.path.exists(django_po):

                with io.open(django_po, 'rU', encoding='utf-8') as fp:

                with io.open(django_po, 'r' if six.PY3 else 'rU', encoding='utf-8') as fp:

                    m = plural_forms_re.search(fp.read())

                if m:

                    plural_form_line = force_str(m.group('value'))

from django.conf import settings

from django.core.management.base import CommandError

from django.db import models, router

from django.utils import six

def sql_create(app_config, style, connection):

        sql_files.append(os.path.join(app_dir, "%s.sql" % opts.model_name))

    for sql_file in sql_files:

        if os.path.exists(sql_file):

            with codecs.open(sql_file, 'U', encoding=settings.FILE_CHARSET) as fp:

            with codecs.open(sql_file, 'r' if six.PY3 else 'U', encoding=settings.FILE_CHARSET) as fp:

                # Some backends can't execute more than one SQL statement at a time,

                # so split into separate statements.

                output.extend(_split_statements(fp.read()))