the list of arguments to process (default: ``sys.argv[1:]``)
``values``
- object to store option arguments in (default: a new instance of
- :class:`optparse.Values`)
+ a :class:`optparse.Values` object to store option arguments in (default: a
+ new instance of :class:`Values`) -- if you give an existing object, the
+ option defaults will not be initialized on it
and the return values are
print(" that match it are printed.", file=self.stream)
def do_add(self, line):
- self.stats.add(line)
+ if self.stats:
+ self.stats.add(line)
+ else:
+ print("No statistics object is loaded.", file=self.stream)
return 0
def help_add(self):
print("Add profile info from given file to current statistics object.", file=self.stream)
except IOError as err:
print(err.args[1], file=self.stream)
return
+ except Exception as err:
+ print(err.__class__.__name__ + ':', err, file=self.stream)
+ return
self.prompt = line + "% "
elif len(self.prompt) > 2:
- line = self.prompt[-2:]
+ line = self.prompt[:-2]
+ self.do_read(line)
else:
print("No statistics object is current -- cannot reload.", file=self.stream)
return 0
def help_read(self):
print("Read in profile data from a specified file.", file=self.stream)
+ print("Without argument, reload the current file.", file=self.stream)
def do_reverse(self, line):
- self.stats.reverse_order()
+ if self.stats:
+ self.stats.reverse_order()
+ else:
+ print("No statistics object is loaded.", file=self.stream)
return 0
def help_reverse(self):
print("Reverse the sort order of the profiling report.", file=self.stream)
def do_sort(self, line):
+ if not self.stats:
+ print("No statistics object is loaded.", file=self.stream)
+ return
abbrevs = self.stats.get_sort_arg_defs()
if line and not filter(lambda x,a=abbrevs: x not in a,line.split()):
self.stats.sort_stats(*line.split())
self.generic_help()
def do_strip(self, line):
- self.stats.strip_dirs()
- return 0
+ if self.stats:
+ self.stats.strip_dirs()
+ else:
+ print("No statistics object is loaded.", file=self.stream)
def help_strip(self):
print("Strip leading path information from filenames in the report.", file=self.stream)
+ def help_help(self):
+ print("Show help for a given command.", file=self.stream)
+
def postcmd(self, stop, line):
if stop:
return stop