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gh-93696: Locate frozen module source with __file__ (#93697)

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Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
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James Gerity 2022-10-25 09:22:53 -04:00 • committed by GitHub
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6
Lib/pdb.py
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@ -1332,6 +1332,12 @@ class Pdb(bdb.Bdb, cmd.Cmd):
if last is None:
last = first + 10
filename = self.curframe.f_code.co_filename
# gh-93696: stdlib frozen modules provide a useful __file__
# this workaround can be removed with the closure of gh-89815
if filename.startswith("<frozen"):
tmp = self.curframe.f_globals.get("__file__")
if isinstance(tmp, str):
filename = tmp
breaklist = self.get_file_breaks(filename)
try:
lines = linecache.getlines(filename, self.curframe.f_globals)