| 999 | |
| 1000 | |
| 1001 | class _ExceptionPrintContext: |
| 1002 | def __init__(self): |
| 1003 | self.seen = set() |
| 1004 | self.exception_group_depth = 0 |
| 1005 | self.need_close = False |
| 1006 | |
| 1007 | def indent(self): |
| 1008 | return ' ' * (2 * self.exception_group_depth) |
| 1009 | |
| 1010 | def emit(self, text_gen, margin_char=None): |
| 1011 | if margin_char is None: |
| 1012 | margin_char = '|' |
| 1013 | indent_str = self.indent() |
| 1014 | if self.exception_group_depth: |
| 1015 | indent_str += margin_char + ' ' |
| 1016 | |
| 1017 | if isinstance(text_gen, str): |
| 1018 | yield textwrap.indent(text_gen, indent_str, lambda line: True) |
| 1019 | else: |
| 1020 | for text in text_gen: |
| 1021 | yield textwrap.indent(text, indent_str, lambda line: True) |
| 1022 | |
| 1023 | |
| 1024 | class TracebackException: |
no outgoing calls
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