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Replace all instances of err.strerror with err.

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The strerror attribute contained only partial information about the
exception and produced some very confusing error messages.  By passing
err (the exception object itself) and letting it convert itself to a
string, the error messages are better.
This commit is contained in:
Jeremy Hylton 2001-10-08 20:33:20 +00:00
parent 168beada91
commit eaa6e3c712
1 changed files with 6 additions and 6 deletions
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12
Tools/scripts/trace.py
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@ -353,7 +353,7 @@ def create_results_log(results, dirname = ".", show_missing = 1,
lines = open(filename, 'r').readlines() lines = open(filename, 'r').readlines()
except IOError, err: except IOError, err:
print >> sys.stderr, "trace: Could not open %s for reading " \ print >> sys.stderr, "trace: Could not open %s for reading " \
"because: %s - skipping" % (`filename`, err.strerror) "because: %s - skipping" % (`filename`, err)
continue continue
try: try:
@ -361,7 +361,7 @@ def create_results_log(results, dirname = ".", show_missing = 1,
except IOError, err: except IOError, err:
sys.stderr.write( sys.stderr.write(
'%s: Could not open %s for writing because: %s" \ '%s: Could not open %s for writing because: %s" \
"- skipping\n' % ("trace", `listfilename`, err.strerror)) "- skipping\n' % ("trace", `listfilename`, err))
continue continue
# If desired, get a list of the line numbers which represent # If desired, get a list of the line numbers which represent
@ -416,7 +416,7 @@ def create_results_log(results, dirname = ".", show_missing = 1,
open(os.path.join(dirname, "modules"), "w")) open(os.path.join(dirname, "modules"), "w"))
except IOError, err: except IOError, err:
sys.stderr.write("cannot save counts/modules " \ sys.stderr.write("cannot save counts/modules " \
"files because %s" % err.strerror) "files because %s" % err)
if summary and sums: if summary and sums:
mods = sums.keys() mods = sums.keys()
@ -663,7 +663,7 @@ def main(argv = None):
run(t.trace, 'execfile(' + `progname` + ')') run(t.trace, 'execfile(' + `progname` + ')')
except IOError, err: except IOError, err:
_err_exit("Cannot run file %s because: %s" % \ _err_exit("Cannot run file %s because: %s" % \
(`sys.argv[0]`, err.strerror)) (`sys.argv[0]`, err))
elif count: elif count:
t = Coverage(ignore) t = Coverage(ignore)
@ -671,7 +671,7 @@ def main(argv = None):
run(t.trace, 'execfile(' + `progname` + ')') run(t.trace, 'execfile(' + `progname` + ')')
except IOError, err: except IOError, err:
_err_exit("Cannot run file %s because: %s" % \ _err_exit("Cannot run file %s because: %s" % \
(`sys.argv[0]`, err.strerror)) (`sys.argv[0]`, err))
except SystemExit: except SystemExit:
pass pass
@ -699,7 +699,7 @@ def main(argv = None):
open(counts_file, 'wb')) open(counts_file, 'wb'))
except IOError, err: except IOError, err:
_err_exit("Cannot save counts file %s because: %s" % \ _err_exit("Cannot save counts file %s because: %s" % \
(`counts_file`, err.strerror)) (`counts_file`, err))
elif report: elif report:
old_counts, old_modules = marshal.load(open(counts_file, 'rb')) old_counts, old_modules = marshal.load(open(counts_file, 'rb'))