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author | Remko Tronçon <git@el-tramo.be> | 2010-02-12 20:54:23 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-02-12 20:54:23 (GMT) |
commit | 231c2cb6d00061e70860626467107f4c63f359a0 (patch) | |
tree | c3ab479f071e882030d6b2fc6d2e3d88b25d16fe /3rdParty/SCons/scons-local/SCons/Debug.py | |
parent | 0efa7c32aaf21a29b42b5926cc116007056843be (diff) | |
download | swift-231c2cb6d00061e70860626467107f4c63f359a0.zip swift-231c2cb6d00061e70860626467107f4c63f359a0.tar.bz2 |
Creating more submodules.
Diffstat (limited to '3rdParty/SCons/scons-local/SCons/Debug.py')
m--------- | 3rdParty/SCons | 0 | ||||
-rw-r--r-- | 3rdParty/SCons/scons-local/SCons/Debug.py | 222 |
2 files changed, 0 insertions, 222 deletions
diff --git a/3rdParty/SCons b/3rdParty/SCons new file mode 160000 +Subproject 3056da6ce23ced559497a07bd4444fb3a17b4db diff --git a/3rdParty/SCons/scons-local/SCons/Debug.py b/3rdParty/SCons/scons-local/SCons/Debug.py deleted file mode 100644 index cc7041d..0000000 --- a/3rdParty/SCons/scons-local/SCons/Debug.py +++ /dev/null @@ -1,222 +0,0 @@ -"""SCons.Debug - -Code for debugging SCons internal things. Not everything here is -guaranteed to work all the way back to Python 1.5.2, and shouldn't be -needed by most users. - -""" - -# -# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# - -__revision__ = "src/engine/SCons/Debug.py 4043 2009/02/23 09:06:45 scons" - -import os -import string -import sys - -# Recipe 14.10 from the Python Cookbook. -try: - import weakref -except ImportError: - def logInstanceCreation(instance, name=None): - pass -else: - def logInstanceCreation(instance, name=None): - if name is None: - name = instance.__class__.__name__ - if not tracked_classes.has_key(name): - tracked_classes[name] = [] - tracked_classes[name].append(weakref.ref(instance)) - - - -tracked_classes = {} - -def string_to_classes(s): - if s == '*': - c = tracked_classes.keys() - c.sort() - return c - else: - return string.split(s) - -def fetchLoggedInstances(classes="*"): - classnames = string_to_classes(classes) - return map(lambda cn: (cn, len(tracked_classes[cn])), classnames) - -def countLoggedInstances(classes, file=sys.stdout): - for classname in string_to_classes(classes): - file.write("%s: %d\n" % (classname, len(tracked_classes[classname]))) - -def listLoggedInstances(classes, file=sys.stdout): - for classname in string_to_classes(classes): - file.write('\n%s:\n' % classname) - for ref in tracked_classes[classname]: - obj = ref() - if obj is not None: - file.write(' %s\n' % repr(obj)) - -def dumpLoggedInstances(classes, file=sys.stdout): - for classname in string_to_classes(classes): - file.write('\n%s:\n' % classname) - for ref in tracked_classes[classname]: - obj = ref() - if obj is not None: - file.write(' %s:\n' % obj) - for key, value in obj.__dict__.items(): - file.write(' %20s : %s\n' % (key, value)) - - - -if sys.platform[:5] == "linux": - # Linux doesn't actually support memory usage stats from getrusage(). - def memory(): - mstr = open('/proc/self/stat').read() - mstr = string.split(mstr)[22] - return int(mstr) -else: - try: - import resource - except ImportError: - try: - import win32process - import win32api - except ImportError: - def memory(): - return 0 - else: - def memory(): - process_handle = win32api.GetCurrentProcess() - memory_info = win32process.GetProcessMemoryInfo( process_handle ) - return memory_info['PeakWorkingSetSize'] - else: - def memory(): - res = resource.getrusage(resource.RUSAGE_SELF) - return res[4] - -# returns caller's stack -def caller_stack(*backlist): - import traceback - if not backlist: - backlist = [0] - result = [] - for back in backlist: - tb = traceback.extract_stack(limit=3+back) - key = tb[0][:3] - result.append('%s:%d(%s)' % func_shorten(key)) - return result - -caller_bases = {} -caller_dicts = {} - -# trace a caller's stack -def caller_trace(back=0): - import traceback - tb = traceback.extract_stack(limit=3+back) - tb.reverse() - callee = tb[1][:3] - caller_bases[callee] = caller_bases.get(callee, 0) + 1 - for caller in tb[2:]: - caller = callee + caller[:3] - try: - entry = caller_dicts[callee] - except KeyError: - caller_dicts[callee] = entry = {} - entry[caller] = entry.get(caller, 0) + 1 - callee = caller - -# print a single caller and its callers, if any -def _dump_one_caller(key, file, level=0): - l = [] - for c,v in caller_dicts[key].items(): - l.append((-v,c)) - l.sort() - leader = ' '*level - for v,c in l: - file.write("%s %6d %s:%d(%s)\n" % ((leader,-v) + func_shorten(c[-3:]))) - if caller_dicts.has_key(c): - _dump_one_caller(c, file, level+1) - -# print each call tree -def dump_caller_counts(file=sys.stdout): - keys = caller_bases.keys() - keys.sort() - for k in keys: - file.write("Callers of %s:%d(%s), %d calls:\n" - % (func_shorten(k) + (caller_bases[k],))) - _dump_one_caller(k, file) - -shorten_list = [ - ( '/scons/SCons/', 1), - ( '/src/engine/SCons/', 1), - ( '/usr/lib/python', 0), -] - -if os.sep != '/': - def platformize(t): - return (string.replace(t[0], '/', os.sep), t[1]) - shorten_list = map(platformize, shorten_list) - del platformize - -def func_shorten(func_tuple): - f = func_tuple[0] - for t in shorten_list: - i = string.find(f, t[0]) - if i >= 0: - if t[1]: - i = i + len(t[0]) - return (f[i:],)+func_tuple[1:] - return func_tuple - - -TraceFP = {} -if sys.platform == 'win32': - TraceDefault = 'con' -else: - TraceDefault = '/dev/tty' - -def Trace(msg, file=None, mode='w'): - """Write a trace message to a file. Whenever a file is specified, - it becomes the default for the next call to Trace().""" - global TraceDefault - if file is None: - file = TraceDefault - else: - TraceDefault = file - try: - fp = TraceFP[file] - except KeyError: - try: - fp = TraceFP[file] = open(file, mode) - except TypeError: - # Assume we were passed an open file pointer. - fp = file - fp.write(msg) - fp.flush() - -# Local Variables: -# tab-width:4 -# indent-tabs-mode:nil -# End: -# vim: set expandtab tabstop=4 shiftwidth=4: |