New submission from Richard Oudkerk:
When inspect.getframeinfo() tries to collect lines of context it never shows
the first line (unless context is as big as the number of lines in the file).
The relevant code is
start = lineno - 1 - context//2
try:
lines, lnum = findsource(frame)
except IOError:
lines = index = None
else:
--> start = max(start, 1)
start = max(0, min(start, len(lines) - context))
lines = lines[start:start+context]
index = lineno - 1 - start
I think that
start = max(start, 1)
should be replaced by
start = max(start, 0)
For some reason getframeinfo() (and the functions which use it) don't seem to
be tested by the testsuite...
----------
messages: 169387
nosy: sbt
priority: normal
severity: normal
status: open
title: inspect.getframeinfo() cannot show first line
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Python tracker <[email protected]>
<http://bugs.python.org/issue15812>
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