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At Guido's request, changed the code that's conceptually asserting stuff 

to use assert stmts (was raising unexpected kinds of exceptions).
This commit is contained in:
Tim Peters 2001-10-07 04:30:53 +00:00
parent 6e22149cb6
commit db1ed2aec3
1 changed files with 9 additions and 11 deletions
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20
Lib/profile.py
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@ -252,13 +252,13 @@ def trace_dispatch_call(self, frame, t):
if self.cur and frame.f_back is not self.cur[-2]:
rt, rtt, rct, rfn, rframe, rcur = self.cur
if not isinstance(rframe, Profile.fake_frame):
if rframe.f_back is not frame.f_back:
print rframe, rframe.f_back
print frame, frame.f_back
raise "Bad call", self.cur[-3]
assert rframe.f_back is frame.f_back, ("Bad call", rfn,
rframe, rframe.f_back,
frame, frame.f_back)
self.trace_dispatch_return(rframe, 0)
if self.cur and frame.f_back is not self.cur[-2]:
raise "Bad call[2]", self.cur[-3]
assert (self.cur is None or \
frame.f_back is self.cur[-2]), ("Bad call",
self.cur[-3])
fcode = frame.f_code
fn = (fcode.co_filename, fcode.co_firstlineno, fcode.co_name)
self.cur = (t, 0, 0, fn, frame, self.cur)
@ -272,10 +272,8 @@ def trace_dispatch_call(self, frame, t):
def trace_dispatch_return(self, frame, t):
if frame is not self.cur[-2]:
if frame is self.cur[-2].f_back:
self.trace_dispatch_return(self.cur[-2], 0)
else:
raise "Bad return", self.cur[-3]
assert frame is self.cur[-2].f_back, ("Bad return", self.cur[-3])
self.trace_dispatch_return(self.cur[-2], 0)
# Prefix "r" means part of the Returning or exiting frame
# Prefix "p" means part of the Previous or older frame
@ -311,7 +309,7 @@ def trace_dispatch_return(self, frame, t):
}
# The next few function play with self.cmd. By carefully preloading
# The next few functions play with self.cmd. By carefully preloading
# our parallel stack, we can force the profiled result to include
# an arbitrary string as the name of the calling function.
# We use self.cmd as that string, and the resulting stats look