code: def base_regex_strategy(regex, parsed=None):
      if parsed is None:
          parsed = sre_parse.parse(regex.pattern, flags=regex.flags)
      return clear_cache_after_draw(
          _strategy(
              parsed,
              Context(flags=regex.flags),
              isinstance(regex.pattern, text_type),
          )
      )
  
imports: from __future__ import absolute_import, division, print_function
  import operator
  import re
  import sre_constants
  import sre_parse
  import sys
  import hypothesis.strategies
  from hypothesis import reject
  from hypothesis.internal.charmap import as_general_categories, categories
  from hypothesis.internal.compat import PY3, hrange, hunichr, int_to_byte, text_type
label_desc: Use image node_id 6 for calling a global function with example usage: base_regex_strategy(regex, parsed) and returns: clear_cache_after_draw