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gh-105292: Add option to make traceback.TracebackException.format_exception_only recurse into exception groups #105294

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Merged
ambv merged 5 commits into from
Jun 6, 2023
Merged

gh-105292: Add option to make traceback.TracebackException.format_exception_only recurse into exception groups #105294

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f53538f
gh-105292: Add option to make traceback.TracebackException.format_exc…
iritkatriel Jun 4, 2023
701e9c9
Fix blurb markup
ambv Jun 5, 2023
8bb0aa2
make args kw only
iritkatriel Jun 5, 2023
0d03889
update doc
iritkatriel Jun 5, 2023
91366ac
depth --> _depth
iritkatriel Jun 5, 2023
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depth --> _depth
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@iritkatriel
iritkatriel committed Jun 5, 2023
commit 91366ac0abd184818e937b68abd4957cbd3e102f
6 changes: 3 additions & 3 deletions Lib/traceback.py
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Original file line number Diff line number Diff line change
Expand Up @@ -826,7 +826,7 @@ def __eq__(self, other):
def __str__(self):
return self._str

def format_exception_only(self, *, show_group=False, depth=0):
def format_exception_only(self, *, show_group=False, _depth=0):
"""Format the exception part of the traceback.

The return value is a generator of strings, each ending in a newline.
Expand All @@ -840,7 +840,7 @@ def format_exception_only(self, *, show_group=False, depth=0):
string in the output.
"""

indent = 3 * depth * ' '
indent = 3 * _depth * ' '
if self.exc_type is None:
yield indent + _format_final_exc_line(None, self._str)
return
Expand Down Expand Up @@ -869,7 +869,7 @@ def format_exception_only(self, *, show_group=False, depth=0):

if self.exceptions and show_group:
for ex in self.exceptions:
yield from ex.format_exception_only(show_group=show_group, depth=depth+1)
yield from ex.format_exception_only(show_group=show_group, _depth=_depth+1)

def _format_syntax_error(self, stype):
"""Format SyntaxError exceptions (internal helper)."""
Expand Down