def dump_tagged(nodes: Sequence[object], tag: Optional[str], str_conv: 'StrConv') -> str:
"""Convert an array into a pretty-printed multiline string representation.
The format is
tag(
item1..
itemN)
Individual items are formatted like this:
- arrays are flattened
- pairs (str, array) are converted recursively, so that str is the tag
- other items are converted to strings and indented
"""
from mypy.types import Type, TypeStrVisitor
a = [] # type: List[str]
if tag:
a.append(tag + '(')
for n in nodes:
if isinstance(n, list):
if n:
a.append(dump_tagged(n, None, str_conv))
elif isinstance(n, tuple):
s = dump_tagged(n[1], n[0], str_conv)
a.append(indent(s, 2))
elif isinstance(n, mypy.nodes.Node):
a.append(indent(n.accept(str_conv), 2))
elif isinstance(n, Type):
a.append(indent(n.accept(TypeStrVisitor(str_conv.id_mapper)), 2))
elif n:
a.append(indent(str(n), 2))
if tag:
a[-1] += ')'
return '\n'.join(a)
def __init__(self, *, update_data: bool) -> None:
self.str_conv = StrConv(show_ids=True)
self.id_mapper = self.str_conv.id_mapper
self.type_str_conv = TypeStrVisitor(self.id_mapper)
def __init__(self, *, update_data: bool) -> None:
super().__init__(update_data=update_data)
self.str_conv = StrConv(show_ids=True)
assert self.str_conv.id_mapper is not None
self.id_mapper = self.str_conv.id_mapper # type: IdMapper
self.type_str_conv = TypeStrVisitor(self.id_mapper)
def setup(self) -> None:
super().setup()
self.str_conv = StrConv(show_ids=True)
assert self.str_conv.id_mapper is not None
self.id_mapper: IdMapper = self.str_conv.id_mapper
self.type_str_conv = TypeStrVisitor(self.id_mapper)