22 from . import (

    22 from . import (

    23     encoding,

    23     encoding,

    24     error,

    24     error,

    25     pycompat,

    25     pycompat,

    26     util,

    26     util,

    27 )

    30 )

    28 

    31 

    29 class parser(object):

    32 class parser(object):

    30     def __init__(self, elements, methods=None):

    33     def __init__(self, elements, methods=None):

    31         self._elements = elements

    34         self._elements = elements

   188         d[k] = x[2]

   191         d[k] = x[2]

   189     return args

   192     return args

   190 

   193 

   191 def unescapestr(s):

   194 def unescapestr(s):

   192     try:

   195     try:

   194     except ValueError as e:

   197     except ValueError as e:

   195         # mangle Python's exception into our format

   198         # mangle Python's exception into our format

   196         raise error.ParseError(pycompat.bytestr(e).lower())

   199         raise error.ParseError(pycompat.bytestr(e).lower())

   197 

   200 

   198 def _brepr(obj):

   201 def _brepr(obj):

   199     if isinstance(obj, bytes):

   202     if isinstance(obj, bytes):

   201     return encoding.strtolocal(repr(obj))

   204     return encoding.strtolocal(repr(obj))

   202 

   205 

   203 def _prettyformat(tree, leafnodes, level, lines):

   206 def _prettyformat(tree, leafnodes, level, lines):

   204     if not isinstance(tree, tuple):

   207     if not isinstance(tree, tuple):

   205         lines.append((level, _brepr(tree)))

   208         lines.append((level, _brepr(tree)))