| """Class for printing reports on profiled python code.""" | |
| # Class for printing reports on profiled python code. rev 1.0 4/1/94 | |
| # | |
| # Based on prior profile module by Sjoerd Mullender... | |
| # which was hacked somewhat by: Guido van Rossum | |
| # | |
| # see profile.py for more info. | |
| # Copyright 1994, by InfoSeek Corporation, all rights reserved. | |
| # Written by James Roskind | |
| # | |
| # Permission to use, copy, modify, and distribute this Python software | |
| # and its associated documentation for any purpose (subject to the | |
| # restriction in the following sentence) without fee is hereby granted, | |
| # provided that the above copyright notice appears in all copies, and | |
| # that both that copyright notice and this permission notice appear in | |
| # supporting documentation, and that the name of InfoSeek not be used in | |
| # advertising or publicity pertaining to distribution of the software | |
| # without specific, written prior permission. This permission is | |
| # explicitly restricted to the copying and modification of the software | |
| # to remain in Python, compiled Python, or other languages (such as C) | |
| # wherein the modified or derived code is exclusively imported into a | |
| # Python module. | |
| # | |
| # INFOSEEK CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS | |
| # SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| # FITNESS. IN NO EVENT SHALL INFOSEEK CORPORATION BE LIABLE FOR ANY | |
| # SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER | |
| # RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF | |
| # CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
| # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| import sys | |
| import os | |
| import time | |
| import marshal | |
| import re | |
| from functools import cmp_to_key | |
| __all__ = ["Stats"] | |
| class Stats: | |
| """This class is used for creating reports from data generated by the | |
| Profile class. It is a "friend" of that class, and imports data either | |
| by direct access to members of Profile class, or by reading in a dictionary | |
| that was emitted (via marshal) from the Profile class. | |
| The big change from the previous Profiler (in terms of raw functionality) | |
| is that an "add()" method has been provided to combine Stats from | |
| several distinct profile runs. Both the constructor and the add() | |
| method now take arbitrarily many file names as arguments. | |
| All the print methods now take an argument that indicates how many lines | |
| to print. If the arg is a floating point number between 0 and 1.0, then | |
| it is taken as a decimal percentage of the available lines to be printed | |
| (e.g., .1 means print 10% of all available lines). If it is an integer, | |
| it is taken to mean the number of lines of data that you wish to have | |
| printed. | |
| The sort_stats() method now processes some additional options (i.e., in | |
| addition to the old -1, 0, 1, or 2). It takes an arbitrary number of | |
| quoted strings to select the sort order. For example sort_stats('time', | |
| 'name') sorts on the major key of 'internal function time', and on the | |
| minor key of 'the name of the function'. Look at the two tables in | |
| sort_stats() and get_sort_arg_defs(self) for more examples. | |
| All methods return self, so you can string together commands like: | |
| Stats('foo', 'goo').strip_dirs().sort_stats('calls').\ | |
| print_stats(5).print_callers(5) | |
| """ | |
| def __init__(self, *args, **kwds): | |
| # I can't figure out how to explictly specify a stream keyword arg | |
| # with *args: | |
| # def __init__(self, *args, stream=sys.stdout): ... | |
| # so I use **kwds and sqauwk if something unexpected is passed in. | |
| self.stream = sys.stdout | |
| if "stream" in kwds: | |
| self.stream = kwds["stream"] | |
| del kwds["stream"] | |
| if kwds: | |
| keys = kwds.keys() | |
| keys.sort() | |
| extras = ", ".join(["%s=%s" % (k, kwds[k]) for k in keys]) | |
| raise ValueError, "unrecognized keyword args: %s" % extras | |
| if not len(args): | |
| arg = None | |
| else: | |
| arg = args[0] | |
| args = args[1:] | |
| self.init(arg) | |
| self.add(*args) | |
| def init(self, arg): | |
| self.all_callees = None # calc only if needed | |
| self.files = [] | |
| self.fcn_list = None | |
| self.total_tt = 0 | |
| self.total_calls = 0 | |
| self.prim_calls = 0 | |
| self.max_name_len = 0 | |
| self.top_level = {} | |
| self.stats = {} | |
| self.sort_arg_dict = {} | |
| self.load_stats(arg) | |
| trouble = 1 | |
| try: | |
| self.get_top_level_stats() | |
| trouble = 0 | |
| finally: | |
| if trouble: | |
| print >> self.stream, "Invalid timing data", | |
| if self.files: print >> self.stream, self.files[-1], | |
| print >> self.stream | |
| def load_stats(self, arg): | |
| if not arg: self.stats = {} | |
| elif isinstance(arg, basestring): | |
| f = open(arg, 'rb') | |
| self.stats = marshal.load(f) | |
| f.close() | |
| try: | |
| file_stats = os.stat(arg) | |
| arg = time.ctime(file_stats.st_mtime) + " " + arg | |
| except: # in case this is not unix | |
| pass | |
| self.files = [ arg ] | |
| elif hasattr(arg, 'create_stats'): | |
| arg.create_stats() | |
| self.stats = arg.stats | |
| arg.stats = {} | |
| if not self.stats: | |
| raise TypeError, "Cannot create or construct a %r object from '%r''" % ( | |
| self.__class__, arg) | |
| return | |
| def get_top_level_stats(self): | |
| for func, (cc, nc, tt, ct, callers) in self.stats.items(): | |
| self.total_calls += nc | |
| self.prim_calls += cc | |
| self.total_tt += tt | |
| if ("jprofile", 0, "profiler") in callers: | |
| self.top_level[func] = None | |
| if len(func_std_string(func)) > self.max_name_len: | |
| self.max_name_len = len(func_std_string(func)) | |
| def add(self, *arg_list): | |
| if not arg_list: return self | |
| if len(arg_list) > 1: self.add(*arg_list[1:]) | |
| other = arg_list[0] | |
| if type(self) != type(other) or self.__class__ != other.__class__: | |
| other = Stats(other) | |
| self.files += other.files | |
| self.total_calls += other.total_calls | |
| self.prim_calls += other.prim_calls | |
| self.total_tt += other.total_tt | |
| for func in other.top_level: | |
| self.top_level[func] = None | |
| if self.max_name_len < other.max_name_len: | |
| self.max_name_len = other.max_name_len | |
| self.fcn_list = None | |
| for func, stat in other.stats.iteritems(): | |
| if func in self.stats: | |
| old_func_stat = self.stats[func] | |
| else: | |
| old_func_stat = (0, 0, 0, 0, {},) | |
| self.stats[func] = add_func_stats(old_func_stat, stat) | |
| return self | |
| def dump_stats(self, filename): | |
| """Write the profile data to a file we know how to load back.""" | |
| f = file(filename, 'wb') | |
| try: | |
| marshal.dump(self.stats, f) | |
| finally: | |
| f.close() | |
| # list the tuple indices and directions for sorting, | |
| # along with some printable description | |
| sort_arg_dict_default = { | |
| "calls" : (((1,-1), ), "call count"), | |
| "cumulative": (((3,-1), ), "cumulative time"), | |
| "file" : (((4, 1), ), "file name"), | |
| "line" : (((5, 1), ), "line number"), | |
| "module" : (((4, 1), ), "file name"), | |
| "name" : (((6, 1), ), "function name"), | |
| "nfl" : (((6, 1),(4, 1),(5, 1),), "name/file/line"), | |
| "pcalls" : (((0,-1), ), "call count"), | |
| "stdname" : (((7, 1), ), "standard name"), | |
| "time" : (((2,-1), ), "internal time"), | |
| } | |
| def get_sort_arg_defs(self): | |
| """Expand all abbreviations that are unique.""" | |
| if not self.sort_arg_dict: | |
| self.sort_arg_dict = dict = {} | |
| bad_list = {} | |
| for word, tup in self.sort_arg_dict_default.iteritems(): | |
| fragment = word | |
| while fragment: | |
| if not fragment: | |
| break | |
| if fragment in dict: | |
| bad_list[fragment] = 0 | |
| break | |
| dict[fragment] = tup | |
| fragment = fragment[:-1] | |
| for word in bad_list: | |
| del dict[word] | |
| return self.sort_arg_dict | |
| def sort_stats(self, *field): | |
| if not field: | |
| self.fcn_list = 0 | |
| return self | |
| if len(field) == 1 and isinstance(field[0], (int, long)): | |
| # Be compatible with old profiler | |
| field = [ {-1: "stdname", | |
| 0: "calls", | |
| 1: "time", | |
| 2: "cumulative"}[field[0]] ] | |
| sort_arg_defs = self.get_sort_arg_defs() | |
| sort_tuple = () | |
| self.sort_type = "" | |
| connector = "" | |
| for word in field: | |
| sort_tuple = sort_tuple + sort_arg_defs[word][0] | |
| self.sort_type += connector + sort_arg_defs[word][1] | |
| connector = ", " | |
| stats_list = [] | |
| for func, (cc, nc, tt, ct, callers) in self.stats.iteritems(): | |
| stats_list.append((cc, nc, tt, ct) + func + | |
| (func_std_string(func), func)) | |
| stats_list.sort(key=cmp_to_key(TupleComp(sort_tuple).compare)) | |
| self.fcn_list = fcn_list = [] | |
| for tuple in stats_list: | |
| fcn_list.append(tuple[-1]) | |
| return self | |
| def reverse_order(self): | |
| if self.fcn_list: | |
| self.fcn_list.reverse() | |
| return self | |
| def strip_dirs(self): | |
| oldstats = self.stats | |
| self.stats = newstats = {} | |
| max_name_len = 0 | |
| for func, (cc, nc, tt, ct, callers) in oldstats.iteritems(): | |
| newfunc = func_strip_path(func) | |
| if len(func_std_string(newfunc)) > max_name_len: | |
| max_name_len = len(func_std_string(newfunc)) | |
| newcallers = {} | |
| for func2, caller in callers.iteritems(): | |
| newcallers[func_strip_path(func2)] = caller | |
| if newfunc in newstats: | |
| newstats[newfunc] = add_func_stats( | |
| newstats[newfunc], | |
| (cc, nc, tt, ct, newcallers)) | |
| else: | |
| newstats[newfunc] = (cc, nc, tt, ct, newcallers) | |
| old_top = self.top_level | |
| self.top_level = new_top = {} | |
| for func in old_top: | |
| new_top[func_strip_path(func)] = None | |
| self.max_name_len = max_name_len | |
| self.fcn_list = None | |
| self.all_callees = None | |
| return self | |
| def calc_callees(self): | |
| if self.all_callees: return | |
| self.all_callees = all_callees = {} | |
| for func, (cc, nc, tt, ct, callers) in self.stats.iteritems(): | |
| if not func in all_callees: | |
| all_callees[func] = {} | |
| for func2, caller in callers.iteritems(): | |
| if not func2 in all_callees: | |
| all_callees[func2] = {} | |
| all_callees[func2][func] = caller | |
| return | |
| #****************************************************************** | |
| # The following functions support actual printing of reports | |
| #****************************************************************** | |
| # Optional "amount" is either a line count, or a percentage of lines. | |
| def eval_print_amount(self, sel, list, msg): | |
| new_list = list | |
| if isinstance(sel, basestring): | |
| try: | |
| rex = re.compile(sel) | |
| except re.error: | |
| msg += " <Invalid regular expression %r>\n" % sel | |
| return new_list, msg | |
| new_list = [] | |
| for func in list: | |
| if rex.search(func_std_string(func)): | |
| new_list.append(func) | |
| else: | |
| count = len(list) | |
| if isinstance(sel, float) and 0.0 <= sel < 1.0: | |
| count = int(count * sel + .5) | |
| new_list = list[:count] | |
| elif isinstance(sel, (int, long)) and 0 <= sel < count: | |
| count = sel | |
| new_list = list[:count] | |
| if len(list) != len(new_list): | |
| msg += " List reduced from %r to %r due to restriction <%r>\n" % ( | |
| len(list), len(new_list), sel) | |
| return new_list, msg | |
| def get_print_list(self, sel_list): | |
| width = self.max_name_len | |
| if self.fcn_list: | |
| stat_list = self.fcn_list[:] | |
| msg = " Ordered by: " + self.sort_type + '\n' | |
| else: | |
| stat_list = self.stats.keys() | |
| msg = " Random listing order was used\n" | |
| for selection in sel_list: | |
| stat_list, msg = self.eval_print_amount(selection, stat_list, msg) | |
| count = len(stat_list) | |
| if not stat_list: | |
| return 0, stat_list | |
| print >> self.stream, msg | |
| if count < len(self.stats): | |
| width = 0 | |
| for func in stat_list: | |
| if len(func_std_string(func)) > width: | |
| width = len(func_std_string(func)) | |
| return width+2, stat_list | |
| def print_stats(self, *amount): | |
| for filename in self.files: | |
| print >> self.stream, filename | |
| if self.files: print >> self.stream | |
| indent = ' ' * 8 | |
| for func in self.top_level: | |
| print >> self.stream, indent, func_get_function_name(func) | |
| print >> self.stream, indent, self.total_calls, "function calls", | |
| if self.total_calls != self.prim_calls: | |
| print >> self.stream, "(%d primitive calls)" % self.prim_calls, | |
| print >> self.stream, "in %.3f seconds" % self.total_tt | |
| print >> self.stream | |
| width, list = self.get_print_list(amount) | |
| if list: | |
| self.print_title() | |
| for func in list: | |
| self.print_line(func) | |
| print >> self.stream | |
| print >> self.stream | |
| return self | |
| def print_callees(self, *amount): | |
| width, list = self.get_print_list(amount) | |
| if list: | |
| self.calc_callees() | |
| self.print_call_heading(width, "called...") | |
| for func in list: | |
| if func in self.all_callees: | |
| self.print_call_line(width, func, self.all_callees[func]) | |
| else: | |
| self.print_call_line(width, func, {}) | |
| print >> self.stream | |
| print >> self.stream | |
| return self | |
| def print_callers(self, *amount): | |
| width, list = self.get_print_list(amount) | |
| if list: | |
| self.print_call_heading(width, "was called by...") | |
| for func in list: | |
| cc, nc, tt, ct, callers = self.stats[func] | |
| self.print_call_line(width, func, callers, "<-") | |
| print >> self.stream | |
| print >> self.stream | |
| return self | |
| def print_call_heading(self, name_size, column_title): | |
| print >> self.stream, "Function ".ljust(name_size) + column_title | |
| # print sub-header only if we have new-style callers | |
| subheader = False | |
| for cc, nc, tt, ct, callers in self.stats.itervalues(): | |
| if callers: | |
| value = callers.itervalues().next() | |
| subheader = isinstance(value, tuple) | |
| break | |
| if subheader: | |
| print >> self.stream, " "*name_size + " ncalls tottime cumtime" | |
| def print_call_line(self, name_size, source, call_dict, arrow="->"): | |
| print >> self.stream, func_std_string(source).ljust(name_size) + arrow, | |
| if not call_dict: | |
| print >> self.stream | |
| return | |
| clist = call_dict.keys() | |
| clist.sort() | |
| indent = "" | |
| for func in clist: | |
| name = func_std_string(func) | |
| value = call_dict[func] | |
| if isinstance(value, tuple): | |
| nc, cc, tt, ct = value | |
| if nc != cc: | |
| substats = '%d/%d' % (nc, cc) | |
| else: | |
| substats = '%d' % (nc,) | |
| substats = '%s %s %s %s' % (substats.rjust(7+2*len(indent)), | |
| f8(tt), f8(ct), name) | |
| left_width = name_size + 1 | |
| else: | |
| substats = '%s(%r) %s' % (name, value, f8(self.stats[func][3])) | |
| left_width = name_size + 3 | |
| print >> self.stream, indent*left_width + substats | |
| indent = " " | |
| def print_title(self): | |
| print >> self.stream, ' ncalls tottime percall cumtime percall', | |
| print >> self.stream, 'filename:lineno(function)' | |
| def print_line(self, func): # hack : should print percentages | |
| cc, nc, tt, ct, callers = self.stats[func] | |
| c = str(nc) | |
| if nc != cc: | |
| c = c + '/' + str(cc) | |
| print >> self.stream, c.rjust(9), | |
| print >> self.stream, f8(tt), | |
| if nc == 0: | |
| print >> self.stream, ' '*8, | |
| else: | |
| print >> self.stream, f8(float(tt)/nc), | |
| print >> self.stream, f8(ct), | |
| if cc == 0: | |
| print >> self.stream, ' '*8, | |
| else: | |
| print >> self.stream, f8(float(ct)/cc), | |
| print >> self.stream, func_std_string(func) | |
| class TupleComp: | |
| """This class provides a generic function for comparing any two tuples. | |
| Each instance records a list of tuple-indices (from most significant | |
| to least significant), and sort direction (ascending or decending) for | |
| each tuple-index. The compare functions can then be used as the function | |
| argument to the system sort() function when a list of tuples need to be | |
| sorted in the instances order.""" | |
| def __init__(self, comp_select_list): | |
| self.comp_select_list = comp_select_list | |
| def compare (self, left, right): | |
| for index, direction in self.comp_select_list: | |
| l = left[index] | |
| r = right[index] | |
| if l < r: | |
| return -direction | |
| if l > r: | |
| return direction | |
| return 0 | |
| #************************************************************************** | |
| # func_name is a triple (file:string, line:int, name:string) | |
| def func_strip_path(func_name): | |
| filename, line, name = func_name | |
| return os.path.basename(filename), line, name | |
| def func_get_function_name(func): | |
| return func[2] | |
| def func_std_string(func_name): # match what old profile produced | |
| if func_name[:2] == ('~', 0): | |
| # special case for built-in functions | |
| name = func_name[2] | |
| if name.startswith('<') and name.endswith('>'): | |
| return '{%s}' % name[1:-1] | |
| else: | |
| return name | |
| else: | |
| return "%s:%d(%s)" % func_name | |
| #************************************************************************** | |
| # The following functions combine statists for pairs functions. | |
| # The bulk of the processing involves correctly handling "call" lists, | |
| # such as callers and callees. | |
| #************************************************************************** | |
| def add_func_stats(target, source): | |
| """Add together all the stats for two profile entries.""" | |
| cc, nc, tt, ct, callers = source | |
| t_cc, t_nc, t_tt, t_ct, t_callers = target | |
| return (cc+t_cc, nc+t_nc, tt+t_tt, ct+t_ct, | |
| add_callers(t_callers, callers)) | |
| def add_callers(target, source): | |
| """Combine two caller lists in a single list.""" | |
| new_callers = {} | |
| for func, caller in target.iteritems(): | |
| new_callers[func] = caller | |
| for func, caller in source.iteritems(): | |
| if func in new_callers: | |
| if isinstance(caller, tuple): | |
| # format used by cProfile | |
| new_callers[func] = tuple([i[0] + i[1] for i in | |
| zip(caller, new_callers[func])]) | |
| else: | |
| # format used by profile | |
| new_callers[func] += caller | |
| else: | |
| new_callers[func] = caller | |
| return new_callers | |
| def count_calls(callers): | |
| """Sum the caller statistics to get total number of calls received.""" | |
| nc = 0 | |
| for calls in callers.itervalues(): | |
| nc += calls | |
| return nc | |
| #************************************************************************** | |
| # The following functions support printing of reports | |
| #************************************************************************** | |
| def f8(x): | |
| return "%8.3f" % x | |
| #************************************************************************** | |
| # Statistics browser added by ESR, April 2001 | |
| #************************************************************************** | |
| if __name__ == '__main__': | |
| import cmd | |
| try: | |
| import readline | |
| except ImportError: | |
| pass | |
| class ProfileBrowser(cmd.Cmd): | |
| def __init__(self, profile=None): | |
| cmd.Cmd.__init__(self) | |
| self.prompt = "% " | |
| self.stats = None | |
| self.stream = sys.stdout | |
| if profile is not None: | |
| self.do_read(profile) | |
| def generic(self, fn, line): | |
| args = line.split() | |
| processed = [] | |
| for term in args: | |
| try: | |
| processed.append(int(term)) | |
| continue | |
| except ValueError: | |
| pass | |
| try: | |
| frac = float(term) | |
| if frac > 1 or frac < 0: | |
| print >> self.stream, "Fraction argument must be in [0, 1]" | |
| continue | |
| processed.append(frac) | |
| continue | |
| except ValueError: | |
| pass | |
| processed.append(term) | |
| if self.stats: | |
| getattr(self.stats, fn)(*processed) | |
| else: | |
| print >> self.stream, "No statistics object is loaded." | |
| return 0 | |
| def generic_help(self): | |
| print >> self.stream, "Arguments may be:" | |
| print >> self.stream, "* An integer maximum number of entries to print." | |
| print >> self.stream, "* A decimal fractional number between 0 and 1, controlling" | |
| print >> self.stream, " what fraction of selected entries to print." | |
| print >> self.stream, "* A regular expression; only entries with function names" | |
| print >> self.stream, " that match it are printed." | |
| def do_add(self, line): | |
| if self.stats: | |
| self.stats.add(line) | |
| else: | |
| print >> self.stream, "No statistics object is loaded." | |
| return 0 | |
| def help_add(self): | |
| print >> self.stream, "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 >> self.stream, "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 >> self.stream, "Print callers statistics from the current stat object." | |
| self.generic_help() | |
| def do_EOF(self, line): | |
| print >> self.stream, "" | |
| return 1 | |
| def help_EOF(self): | |
| print >> self.stream, "Leave the profile brower." | |
| def do_quit(self, line): | |
| return 1 | |
| def help_quit(self): | |
| print >> self.stream, "Leave the profile brower." | |
| def do_read(self, line): | |
| if line: | |
| try: | |
| self.stats = Stats(line) | |
| except IOError, args: | |
| print >> self.stream, args[1] | |
| return | |
| except Exception as err: | |
| print >> self.stream, err.__class__.__name__ + ':', err | |
| return | |
| self.prompt = line + "% " | |
| elif len(self.prompt) > 2: | |
| line = self.prompt[:-2] | |
| self.do_read(line) | |
| else: | |
| print >> self.stream, "No statistics object is current -- cannot reload." | |
| return 0 | |
| def help_read(self): | |
| print >> self.stream, "Read in profile data from a specified file." | |
| print >> self.stream, "Without argument, reload the current file." | |
| def do_reverse(self, line): | |
| if self.stats: | |
| self.stats.reverse_order() | |
| else: | |
| print >> self.stream, "No statistics object is loaded." | |
| return 0 | |
| def help_reverse(self): | |
| print >> self.stream, "Reverse the sort order of the profiling report." | |
| def do_sort(self, line): | |
| if not self.stats: | |
| print >> self.stream, "No statistics object is loaded." | |
| return | |
| abbrevs = self.stats.get_sort_arg_defs() | |
| if line and all((x in abbrevs) for x in line.split()): | |
| self.stats.sort_stats(*line.split()) | |
| else: | |
| print >> self.stream, "Valid sort keys (unique prefixes are accepted):" | |
| for (key, value) in Stats.sort_arg_dict_default.iteritems(): | |
| print >> self.stream, "%s -- %s" % (key, value[1]) | |
| return 0 | |
| def help_sort(self): | |
| print >> self.stream, "Sort profile data according to specified keys." | |
| print >> self.stream, "(Typing `sort' without arguments lists valid keys.)" | |
| def complete_sort(self, text, *args): | |
| return [a for a in Stats.sort_arg_dict_default if a.startswith(text)] | |
| def do_stats(self, line): | |
| return self.generic('print_stats', line) | |
| def help_stats(self): | |
| print >> self.stream, "Print statistics from the current stat object." | |
| self.generic_help() | |
| def do_strip(self, line): | |
| if self.stats: | |
| self.stats.strip_dirs() | |
| else: | |
| print >> self.stream, "No statistics object is loaded." | |
| def help_strip(self): | |
| print >> self.stream, "Strip leading path information from filenames in the report." | |
| def help_help(self): | |
| print >> self.stream, "Show help for a given command." | |
| def postcmd(self, stop, line): | |
| if stop: | |
| return stop | |
| return None | |
| import sys | |
| if len(sys.argv) > 1: | |
| initprofile = sys.argv[1] | |
| else: | |
| initprofile = None | |
| try: | |
| browser = ProfileBrowser(initprofile) | |
| print >> browser.stream, "Welcome to the profile statistics browser." | |
| browser.cmdloop() | |
| print >> browser.stream, "Goodbye." | |
| except KeyboardInterrupt: | |
| pass | |
| # That's all, folks. |