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Added more help, and recovery from misspelled sort key arguments.

This commit is contained in:
Eric S. Raymond 2001-04-26 07:32:38 +00:00
parent c1218bc014
commit 53b809d673
1 changed files with 19 additions and 2 deletions
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21
Lib/pstats.py
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@ -568,22 +568,31 @@ if __name__ == '__main__':
else:
print "No statistics object is loaded."
return 0
def generic_help(self):
print "Arguments may be:"
print "* An integer maximum number of entries to print."
print "* A decimal fractional number between 0 and 1, controlling"
print " what fraction of selected entries to print."
print "* A regular expression; only entries with function names"
print " that match it are printed."
def do_add(self, line):
self.stats.add(line)
return 0
def help_add(self):
print "Add profile info from given file to current stastics object."
print "Add profile info from given file to current statistics object."
def do_callees(self, line):
return self.generic('print_callees', line)
def help_callees(self):
print "Print callees statistics from the current stat object."
self.generic_help()
def do_callers(self, line):
return self.generic('print_callers', line)
def help_callers(self):
print "Print callers statistics from the current stat object."
self.generic_help()
def do_EOF(self, line):
print ""
@ -619,15 +628,23 @@ if __name__ == '__main__':
print "Reverse the sort order of the profiling report."
def do_sort(self, line):
apply(self.stats.sort_stats, line.split())
abbrevs = self.stats.get_sort_arg_defs().keys()
if line and not filter(lambda x,a=abbrevs: x not in a,line.split()):
apply(self.stats.sort_stats, line.split())
else:
print "Valid sort keys (unique prefixes are accepted):"
for (key, value) in Stats.sort_arg_dict_default.items():
print "%s -- %s" % (key, value[1])
return 0
def help_sort(self):
print "Sort profile data according to specified keys."
print "(Typing `sort' without arguments lists valid keys.)"
def do_stats(self, line):
return self.generic('print_stats', line)
def help_stats(self):
print "Print statistics from the current stat object."
self.generic_help()
def do_strip(self, line):
self.stats.strip_dirs()