--- a/env/lib/python3.7/site-packages/soupsieve/util.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-"""Utility."""
-from functools import wraps
-import warnings
-import os
-import re
-MODULE = os.path.dirname(__file__)
-
-DEBUG = 0x00001
-
-RE_PATTERN_LINE_SPLIT = re.compile(r'(?:\r\n|(?!\r\n)[\n\r])|$')
-
-LC_A = ord('a')
-LC_Z = ord('z')
-UC_A = ord('A')
-UC_Z = ord('Z')
-
-
-def lower(string):
-    """Lower."""
-
-    new_string = []
-    for c in string:
-        o = ord(c)
-        new_string.append(chr(o + 32) if UC_A <= o <= UC_Z else c)
-    return ''.join(new_string)
-
-
-def upper(string):  # pragma: no cover
-    """Lower."""
-
-    new_string = []
-    for c in string:
-        o = ord(c)
-        new_string.append(chr(o - 32) if LC_A <= o <= LC_Z else c)
-    return ''.join(new_string)
-
-
-class SelectorSyntaxError(Exception):
-    """Syntax error in a CSS selector."""
-
-    def __init__(self, msg, pattern=None, index=None):
-        """Initialize."""
-
-        self.line = None
-        self.col = None
-        self.context = None
-
-        if pattern is not None and index is not None:
-            # Format pattern to show line and column position
-            self.context, self.line, self.col = get_pattern_context(pattern, index)
-            msg = '{}\n  line {}:\n{}'.format(msg, self.line, self.context)
-
-        super(SelectorSyntaxError, self).__init__(msg)
-
-
-def deprecated(message, stacklevel=2):  # pragma: no cover
-    """
-    Raise a `DeprecationWarning` when wrapped function/method is called.
-
-    Borrowed from https://stackoverflow.com/a/48632082/866026
-    """
-
-    def _decorator(func):
-        @wraps(func)
-        def _func(*args, **kwargs):
-            warnings.warn(
-                "'{}' is deprecated. {}".format(func.__name__, message),
-                category=DeprecationWarning,
-                stacklevel=stacklevel
-            )
-            return func(*args, **kwargs)
-        return _func
-    return _decorator
-
-
-def warn_deprecated(message, stacklevel=2):  # pragma: no cover
-    """Warn deprecated."""
-
-    warnings.warn(
-        message,
-        category=DeprecationWarning,
-        stacklevel=stacklevel
-    )
-
-
-def get_pattern_context(pattern, index):
-    """Get the pattern context."""
-
-    last = 0
-    current_line = 1
-    col = 1
-    text = []
-    line = 1
-
-    # Split pattern by newline and handle the text before the newline
-    for m in RE_PATTERN_LINE_SPLIT.finditer(pattern):
-        linetext = pattern[last:m.start(0)]
-        if not len(m.group(0)) and not len(text):
-            indent = ''
-            offset = -1
-            col = index - last + 1
-        elif last <= index < m.end(0):
-            indent = '--> '
-            offset = (-1 if index > m.start(0) else 0) + 3
-            col = index - last + 1
-        else:
-            indent = '    '
-            offset = None
-        if len(text):
-            # Regardless of whether we are presented with `\r\n`, `\r`, or `\n`,
-            # we will render the output with just `\n`. We will still log the column
-            # correctly though.
-            text.append('\n')
-        text.append('{}{}'.format(indent, linetext))
-        if offset is not None:
-            text.append('\n')
-            text.append(' ' * (col + offset) + '^')
-            line = current_line
-
-        current_line += 1
-        last = m.end(0)
-
-    return ''.join(text), line, col