Current Path: > > opt > alt > python-internal > lib64 > > python3.11
Operation : Linux premium131.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 Software : Apache Server IP : 162.0.232.56 | Your IP: 216.73.216.111 Domains : 1034 Domain(s) Permission : [ 0755 ]
Name | Type | Size | Last Modified | Actions |
---|---|---|---|---|
__pycache__ | Directory | - | - | |
asyncio | Directory | - | - | |
collections | Directory | - | - | |
concurrent | Directory | - | - | |
config-3.11-x86_64-linux-gnu | Directory | - | - | |
ctypes | Directory | - | - | |
curses | Directory | - | - | |
dbm | Directory | - | - | |
distutils | Directory | - | - | |
Directory | - | - | ||
encodings | Directory | - | - | |
ensurepip | Directory | - | - | |
html | Directory | - | - | |
http | Directory | - | - | |
importlib | Directory | - | - | |
json | Directory | - | - | |
lib-dynload | Directory | - | - | |
lib2to3 | Directory | - | - | |
logging | Directory | - | - | |
multiprocessing | Directory | - | - | |
pydoc_data | Directory | - | - | |
re | Directory | - | - | |
site-packages | Directory | - | - | |
sqlite3 | Directory | - | - | |
tomllib | Directory | - | - | |
unittest | Directory | - | - | |
urllib | Directory | - | - | |
venv | Directory | - | - | |
wsgiref | Directory | - | - | |
xml | Directory | - | - | |
xmlrpc | Directory | - | - | |
zoneinfo | Directory | - | - | |
LICENSE.txt | File | 13936 bytes | June 03 2025 18:38:25. | |
__future__.py | File | 5218 bytes | June 03 2025 18:38:25. | |
__hello__.py | File | 227 bytes | June 03 2025 18:38:25. | |
_aix_support.py | File | 3389 bytes | June 03 2025 18:38:25. | |
_bootsubprocess.py | File | 2675 bytes | June 03 2025 18:38:25. | |
_collections_abc.py | File | 30193 bytes | June 03 2025 18:38:25. | |
_compat_pickle.py | File | 8761 bytes | June 03 2025 18:38:25. | |
_compression.py | File | 5681 bytes | June 03 2025 18:38:25. | |
_markupbase.py | File | 14653 bytes | June 03 2025 18:38:25. | |
_osx_support.py | File | 22023 bytes | June 03 2025 18:38:25. | |
_py_abc.py | File | 6189 bytes | June 03 2025 18:38:25. | |
_pydecimal.py | File | 229202 bytes | June 03 2025 18:38:25. | |
_pyio.py | File | 94193 bytes | June 03 2025 18:38:25. | |
_sitebuiltins.py | File | 3128 bytes | June 03 2025 18:38:25. | |
_strptime.py | File | 25175 bytes | June 03 2025 18:38:25. | |
_sysconfigdata__linux_x86_64-linux-gnu.py | File | 59345 bytes | July 23 2025 10:03:07. | |
_sysconfigdata_d_linux_x86_64-linux-gnu.py | File | 58569 bytes | July 23 2025 09:46:47. | |
_threading_local.py | File | 7220 bytes | June 03 2025 18:38:25. | |
_weakrefset.py | File | 5893 bytes | June 03 2025 18:38:25. | |
abc.py | File | 6538 bytes | June 03 2025 18:38:25. | |
aifc.py | File | 34211 bytes | June 03 2025 18:38:25. | |
antigravity.py | File | 500 bytes | June 03 2025 18:38:25. | |
argparse.py | File | 100283 bytes | June 03 2025 18:38:25. | |
ast.py | File | 61444 bytes | June 03 2025 18:38:25. | |
asynchat.py | File | 11570 bytes | June 03 2025 18:38:25. | |
asyncore.py | File | 20310 bytes | June 03 2025 18:38:25. | |
base64.py | File | 21047 bytes | June 03 2025 18:38:25. | |
bdb.py | File | 32463 bytes | June 03 2025 18:38:25. | |
bisect.py | File | 3135 bytes | June 03 2025 18:38:25. | |
bz2.py | File | 11847 bytes | June 03 2025 18:38:25. | |
cProfile.py | File | 6365 bytes | June 03 2025 18:38:25. | |
calendar.py | File | 24731 bytes | June 03 2025 18:38:25. | |
cgi.py | File | 34438 bytes | June 03 2025 18:38:25. | |
cgitb.py | File | 12421 bytes | June 03 2025 18:38:25. | |
chunk.py | File | 5500 bytes | June 03 2025 18:38:25. | |
cmd.py | File | 14873 bytes | June 03 2025 18:38:25. | |
code.py | File | 10622 bytes | June 03 2025 18:38:25. | |
codecs.py | File | 37150 bytes | June 03 2025 18:38:25. | |
codeop.py | File | 5907 bytes | June 03 2025 18:38:25. | |
colorsys.py | File | 4062 bytes | June 03 2025 18:38:25. | |
compileall.py | File | 20252 bytes | June 03 2025 18:38:25. | |
configparser.py | File | 55660 bytes | June 03 2025 18:38:25. | |
contextlib.py | File | 27414 bytes | June 03 2025 18:38:25. | |
contextvars.py | File | 129 bytes | June 03 2025 18:38:25. | |
copy.py | File | 8681 bytes | June 03 2025 18:38:25. | |
copyreg.py | File | 7677 bytes | June 03 2025 18:38:25. | |
crypt.py | File | 3913 bytes | June 03 2025 18:38:25. | |
csv.py | File | 16030 bytes | June 03 2025 18:38:25. | |
dataclasses.py | File | 58472 bytes | June 03 2025 18:38:25. | |
datetime.py | File | 91832 bytes | June 03 2025 18:38:25. | |
decimal.py | File | 320 bytes | June 03 2025 18:38:25. | |
difflib.py | File | 83308 bytes | June 03 2025 18:38:25. | |
dis.py | File | 28906 bytes | June 03 2025 18:38:25. | |
doctest.py | File | 106297 bytes | June 03 2025 18:38:25. | |
enum.py | File | 79583 bytes | June 03 2025 18:38:25. | |
filecmp.py | File | 10178 bytes | June 03 2025 18:38:25. | |
fileinput.py | File | 15714 bytes | June 03 2025 18:38:25. | |
fnmatch.py | File | 5999 bytes | June 03 2025 18:38:25. | |
fractions.py | File | 28677 bytes | June 03 2025 18:38:25. | |
ftplib.py | File | 35815 bytes | June 03 2025 18:38:25. | |
functools.py | File | 38413 bytes | June 03 2025 18:38:25. | |
genericpath.py | File | 5246 bytes | June 03 2025 18:38:25. | |
getopt.py | File | 7489 bytes | June 03 2025 18:38:25. | |
getpass.py | File | 5990 bytes | June 03 2025 18:38:25. | |
gettext.py | File | 21320 bytes | June 03 2025 18:38:25. | |
glob.py | File | 8732 bytes | June 03 2025 18:38:25. | |
graphlib.py | File | 9656 bytes | June 03 2025 18:38:25. | |
gzip.py | File | 24074 bytes | June 03 2025 18:38:25. | |
hashlib.py | File | 11765 bytes | June 03 2025 18:38:25. | |
heapq.py | File | 23024 bytes | June 03 2025 18:38:25. | |
hmac.py | File | 7716 bytes | June 03 2025 18:38:25. | |
imaplib.py | File | 55217 bytes | June 03 2025 18:38:25. | |
imghdr.py | File | 3952 bytes | June 03 2025 18:38:25. | |
imp.py | File | 10606 bytes | June 03 2025 18:38:25. | |
inspect.py | File | 123419 bytes | June 03 2025 18:38:25. | |
io.py | File | 4320 bytes | June 03 2025 18:38:25. | |
ipaddress.py | File | 81414 bytes | June 03 2025 18:38:25. | |
keyword.py | File | 1061 bytes | June 03 2025 18:38:25. | |
linecache.py | File | 5649 bytes | June 03 2025 18:38:25. | |
locale.py | File | 79095 bytes | June 03 2025 18:38:25. | |
lzma.py | File | 13277 bytes | June 03 2025 18:38:25. | |
mailbox.py | File | 78830 bytes | June 03 2025 18:38:25. | |
mailcap.py | File | 9369 bytes | June 03 2025 18:38:25. | |
mimetypes.py | File | 22962 bytes | June 03 2025 18:38:25. | |
modulefinder.py | File | 23699 bytes | June 03 2025 18:38:25. | |
netrc.py | File | 6929 bytes | June 03 2025 18:38:25. | |
nntplib.py | File | 41087 bytes | June 03 2025 18:38:25. | |
ntpath.py | File | 30686 bytes | June 03 2025 18:38:25. | |
nturl2path.py | File | 2887 bytes | June 03 2025 18:38:25. | |
numbers.py | File | 10348 bytes | June 03 2025 18:38:25. | |
opcode.py | File | 10447 bytes | June 03 2025 18:38:25. | |
operator.py | File | 10965 bytes | June 03 2025 18:38:25. | |
optparse.py | File | 60369 bytes | June 03 2025 18:38:25. | |
os.py | File | 39530 bytes | June 03 2025 18:38:25. | |
pathlib.py | File | 48566 bytes | June 03 2025 18:38:25. | |
pdb.py | File | 64192 bytes | June 03 2025 18:38:25. | |
pickle.py | File | 65132 bytes | June 03 2025 18:38:25. | |
pickletools.py | File | 93861 bytes | June 03 2025 18:38:25. | |
pipes.py | File | 8978 bytes | June 03 2025 18:38:25. | |
pkgutil.py | File | 24638 bytes | June 03 2025 18:38:25. | |
platform.py | File | 42293 bytes | June 03 2025 18:38:25. | |
plistlib.py | File | 28354 bytes | June 03 2025 18:38:25. | |
poplib.py | File | 15198 bytes | June 03 2025 18:38:25. | |
posixpath.py | File | 17199 bytes | June 03 2025 18:38:25. | |
pprint.py | File | 24583 bytes | June 03 2025 18:38:25. | |
profile.py | File | 22902 bytes | June 03 2025 18:38:25. | |
pstats.py | File | 29356 bytes | June 03 2025 18:38:25. | |
pty.py | File | 6317 bytes | June 03 2025 18:38:25. | |
py_compile.py | File | 7837 bytes | June 03 2025 18:38:25. | |
pyclbr.py | File | 11396 bytes | June 03 2025 18:38:25. | |
pydoc.py | File | 112670 bytes | June 03 2025 18:38:25. | |
queue.py | File | 11496 bytes | June 03 2025 18:38:25. | |
quopri.py | File | 7287 bytes | June 03 2025 18:38:25. | |
random.py | File | 32162 bytes | June 03 2025 18:38:25. | |
reprlib.py | File | 5437 bytes | June 03 2025 18:38:25. | |
rlcompleter.py | File | 7827 bytes | June 03 2025 18:38:25. | |
runpy.py | File | 13159 bytes | June 03 2025 18:38:25. | |
sched.py | File | 6351 bytes | June 03 2025 18:38:25. | |
secrets.py | File | 2028 bytes | June 03 2025 18:38:25. | |
selectors.py | File | 19671 bytes | June 03 2025 18:38:25. | |
shelve.py | File | 8560 bytes | June 03 2025 18:38:25. | |
shlex.py | File | 13501 bytes | June 03 2025 18:38:25. | |
shutil.py | File | 56517 bytes | June 03 2025 18:38:25. | |
signal.py | File | 2495 bytes | June 03 2025 18:38:25. | |
site.py | File | 22987 bytes | June 03 2025 18:38:25. | |
smtpd.py | File | 31181 bytes | June 03 2025 18:38:25. | |
smtplib.py | File | 45437 bytes | June 03 2025 18:38:25. | |
sndhdr.py | File | 7448 bytes | June 03 2025 18:38:25. | |
socket.py | File | 37557 bytes | June 03 2025 18:38:25. | |
socketserver.py | File | 27586 bytes | June 03 2025 18:38:25. | |
sre_compile.py | File | 231 bytes | June 03 2025 18:38:25. | |
sre_constants.py | File | 232 bytes | June 03 2025 18:38:25. | |
sre_parse.py | File | 229 bytes | June 03 2025 18:38:25. | |
ssl.py | File | 54305 bytes | June 03 2025 18:38:25. | |
stat.py | File | 5485 bytes | June 03 2025 18:38:25. | |
statistics.py | File | 47705 bytes | June 03 2025 18:38:25. | |
string.py | File | 11786 bytes | June 03 2025 18:38:25. | |
stringprep.py | File | 12917 bytes | June 03 2025 18:38:25. | |
struct.py | File | 257 bytes | June 03 2025 18:38:25. | |
subprocess.py | File | 88725 bytes | June 03 2025 18:38:25. | |
sunau.py | File | 18480 bytes | June 03 2025 18:38:25. | |
symtable.py | File | 10368 bytes | June 03 2025 18:38:25. | |
sysconfig.py | File | 30315 bytes | June 03 2025 18:38:25. | |
tabnanny.py | File | 11318 bytes | June 03 2025 18:38:25. | |
tarfile.py | File | 111838 bytes | June 03 2025 18:38:25. | |
telnetlib.py | File | 23301 bytes | June 03 2025 18:38:25. | |
tempfile.py | File | 31873 bytes | June 03 2025 18:38:25. | |
textwrap.py | File | 19718 bytes | June 03 2025 18:38:25. | |
this.py | File | 1003 bytes | June 03 2025 18:38:25. | |
threading.py | File | 58231 bytes | June 03 2025 18:38:25. | |
timeit.py | File | 13538 bytes | June 03 2025 18:38:25. | |
token.py | File | 2386 bytes | June 03 2025 18:38:25. | |
tokenize.py | File | 26336 bytes | June 03 2025 18:38:25. | |
trace.py | File | 29202 bytes | June 03 2025 18:38:25. | |
traceback.py | File | 40547 bytes | June 03 2025 18:38:25. | |
tracemalloc.py | File | 18047 bytes | June 03 2025 18:38:25. | |
tty.py | File | 879 bytes | June 03 2025 18:38:25. | |
types.py | File | 10067 bytes | June 03 2025 18:38:25. | |
typing.py | File | 120951 bytes | June 03 2025 18:38:25. | |
uu.py | File | 7341 bytes | July 23 2025 10:03:41. | |
uuid.py | File | 27597 bytes | June 03 2025 18:38:25. | |
warnings.py | File | 21110 bytes | June 03 2025 18:38:25. | |
wave.py | File | 21818 bytes | June 03 2025 18:38:25. | |
weakref.py | File | 21513 bytes | June 03 2025 18:38:25. | |
webbrowser.py | File | 25155 bytes | June 03 2025 18:38:25. | |
xdrlib.py | File | 5977 bytes | June 03 2025 18:38:25. | |
zipapp.py | File | 7535 bytes | June 03 2025 18:38:25. | |
zipfile.py | File | 93788 bytes | June 03 2025 18:38:25. | |
zipimport.py | File | 30897 bytes | June 03 2025 18:38:25. |
#! /opt/alt/python-internal/bin/python3.11 # portions copyright 2001, Autonomous Zones Industries, Inc., all rights... # err... reserved and offered to the public under the terms of the # Python 2.2 license. # Author: Zooko O'Whielacronx # http://zooko.com/ # mailto:zooko@zooko.com # # Copyright 2000, Mojam Media, Inc., all rights reserved. # Author: Skip Montanaro # # Copyright 1999, Bioreason, Inc., all rights reserved. # Author: Andrew Dalke # # Copyright 1995-1997, Automatrix, Inc., all rights reserved. # Author: Skip Montanaro # # Copyright 1991-1995, Stichting Mathematisch Centrum, all rights reserved. # # # Permission to use, copy, modify, and distribute this Python software and # its associated documentation for any purpose 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 neither Automatrix, # Bioreason or Mojam Media be used in advertising or publicity pertaining to # distribution of the software without specific, written prior permission. # """program/module to trace Python program or function execution Sample use, command line: trace.py -c -f counts --ignore-dir '$prefix' spam.py eggs trace.py -t --ignore-dir '$prefix' spam.py eggs trace.py --trackcalls spam.py eggs Sample use, programmatically import sys # create a Trace object, telling it what to ignore, and whether to # do tracing or line-counting or both. tracer = trace.Trace(ignoredirs=[sys.base_prefix, sys.base_exec_prefix,], trace=0, count=1) # run the new command using the given tracer tracer.run('main()') # make a report, placing output in /tmp r = tracer.results() r.write_results(show_missing=True, coverdir="/tmp") """ __all__ = ['Trace', 'CoverageResults'] import io import linecache import os import sys import sysconfig import token import tokenize import inspect import gc import dis import pickle from time import monotonic as _time import threading PRAGMA_NOCOVER = "#pragma NO COVER" class _Ignore: def __init__(self, modules=None, dirs=None): self._mods = set() if not modules else set(modules) self._dirs = [] if not dirs else [os.path.normpath(d) for d in dirs] self._ignore = { '<string>': 1 } def names(self, filename, modulename): if modulename in self._ignore: return self._ignore[modulename] # haven't seen this one before, so see if the module name is # on the ignore list. if modulename in self._mods: # Identical names, so ignore self._ignore[modulename] = 1 return 1 # check if the module is a proper submodule of something on # the ignore list for mod in self._mods: # Need to take some care since ignoring # "cmp" mustn't mean ignoring "cmpcache" but ignoring # "Spam" must also mean ignoring "Spam.Eggs". if modulename.startswith(mod + '.'): self._ignore[modulename] = 1 return 1 # Now check that filename isn't in one of the directories if filename is None: # must be a built-in, so we must ignore self._ignore[modulename] = 1 return 1 # Ignore a file when it contains one of the ignorable paths for d in self._dirs: # The '+ os.sep' is to ensure that d is a parent directory, # as compared to cases like: # d = "/usr/local" # filename = "/usr/local.py" # or # d = "/usr/local.py" # filename = "/usr/local.py" if filename.startswith(d + os.sep): self._ignore[modulename] = 1 return 1 # Tried the different ways, so we don't ignore this module self._ignore[modulename] = 0 return 0 def _modname(path): """Return a plausible module name for the path.""" base = os.path.basename(path) filename, ext = os.path.splitext(base) return filename def _fullmodname(path): """Return a plausible module name for the path.""" # If the file 'path' is part of a package, then the filename isn't # enough to uniquely identify it. Try to do the right thing by # looking in sys.path for the longest matching prefix. We'll # assume that the rest is the package name. comparepath = os.path.normcase(path) longest = "" for dir in sys.path: dir = os.path.normcase(dir) if comparepath.startswith(dir) and comparepath[len(dir)] == os.sep: if len(dir) > len(longest): longest = dir if longest: base = path[len(longest) + 1:] else: base = path # the drive letter is never part of the module name drive, base = os.path.splitdrive(base) base = base.replace(os.sep, ".") if os.altsep: base = base.replace(os.altsep, ".") filename, ext = os.path.splitext(base) return filename.lstrip(".") class CoverageResults: def __init__(self, counts=None, calledfuncs=None, infile=None, callers=None, outfile=None): self.counts = counts if self.counts is None: self.counts = {} self.counter = self.counts.copy() # map (filename, lineno) to count self.calledfuncs = calledfuncs if self.calledfuncs is None: self.calledfuncs = {} self.calledfuncs = self.calledfuncs.copy() self.callers = callers if self.callers is None: self.callers = {} self.callers = self.callers.copy() self.infile = infile self.outfile = outfile if self.infile: # Try to merge existing counts file. try: with open(self.infile, 'rb') as f: counts, calledfuncs, callers = pickle.load(f) self.update(self.__class__(counts, calledfuncs, callers=callers)) except (OSError, EOFError, ValueError) as err: print(("Skipping counts file %r: %s" % (self.infile, err)), file=sys.stderr) def is_ignored_filename(self, filename): """Return True if the filename does not refer to a file we want to have reported. """ return filename.startswith('<') and filename.endswith('>') def update(self, other): """Merge in the data from another CoverageResults""" counts = self.counts calledfuncs = self.calledfuncs callers = self.callers other_counts = other.counts other_calledfuncs = other.calledfuncs other_callers = other.callers for key in other_counts: counts[key] = counts.get(key, 0) + other_counts[key] for key in other_calledfuncs: calledfuncs[key] = 1 for key in other_callers: callers[key] = 1 def write_results(self, show_missing=True, summary=False, coverdir=None): """ Write the coverage results. :param show_missing: Show lines that had no hits. :param summary: Include coverage summary per module. :param coverdir: If None, the results of each module are placed in its directory, otherwise it is included in the directory specified. """ if self.calledfuncs: print() print("functions called:") calls = self.calledfuncs for filename, modulename, funcname in sorted(calls): print(("filename: %s, modulename: %s, funcname: %s" % (filename, modulename, funcname))) if self.callers: print() print("calling relationships:") lastfile = lastcfile = "" for ((pfile, pmod, pfunc), (cfile, cmod, cfunc)) \ in sorted(self.callers): if pfile != lastfile: print() print("***", pfile, "***") lastfile = pfile lastcfile = "" if cfile != pfile and lastcfile != cfile: print(" -->", cfile) lastcfile = cfile print(" %s.%s -> %s.%s" % (pmod, pfunc, cmod, cfunc)) # turn the counts data ("(filename, lineno) = count") into something # accessible on a per-file basis per_file = {} for filename, lineno in self.counts: lines_hit = per_file[filename] = per_file.get(filename, {}) lines_hit[lineno] = self.counts[(filename, lineno)] # accumulate summary info, if needed sums = {} for filename, count in per_file.items(): if self.is_ignored_filename(filename): continue if filename.endswith(".pyc"): filename = filename[:-1] if coverdir is None: dir = os.path.dirname(os.path.abspath(filename)) modulename = _modname(filename) else: dir = coverdir os.makedirs(dir, exist_ok=True) modulename = _fullmodname(filename) # If desired, get a list of the line numbers which represent # executable content (returned as a dict for better lookup speed) if show_missing: lnotab = _find_executable_linenos(filename) else: lnotab = {} source = linecache.getlines(filename) coverpath = os.path.join(dir, modulename + ".cover") with open(filename, 'rb') as fp: encoding, _ = tokenize.detect_encoding(fp.readline) n_hits, n_lines = self.write_results_file(coverpath, source, lnotab, count, encoding) if summary and n_lines: percent = int(100 * n_hits / n_lines) sums[modulename] = n_lines, percent, modulename, filename if summary and sums: print("lines cov% module (path)") for m in sorted(sums): n_lines, percent, modulename, filename = sums[m] print("%5d %3d%% %s (%s)" % sums[m]) if self.outfile: # try and store counts and module info into self.outfile try: with open(self.outfile, 'wb') as f: pickle.dump((self.counts, self.calledfuncs, self.callers), f, 1) except OSError as err: print("Can't save counts files because %s" % err, file=sys.stderr) def write_results_file(self, path, lines, lnotab, lines_hit, encoding=None): """Return a coverage results file in path.""" # ``lnotab`` is a dict of executable lines, or a line number "table" try: outfile = open(path, "w", encoding=encoding) except OSError as err: print(("trace: Could not open %r for writing: %s " "- skipping" % (path, err)), file=sys.stderr) return 0, 0 n_lines = 0 n_hits = 0 with outfile: for lineno, line in enumerate(lines, 1): # do the blank/comment match to try to mark more lines # (help the reader find stuff that hasn't been covered) if lineno in lines_hit: outfile.write("%5d: " % lines_hit[lineno]) n_hits += 1 n_lines += 1 elif lineno in lnotab and not PRAGMA_NOCOVER in line: # Highlight never-executed lines, unless the line contains # #pragma: NO COVER outfile.write(">>>>>> ") n_lines += 1 else: outfile.write(" ") outfile.write(line.expandtabs(8)) return n_hits, n_lines def _find_lines_from_code(code, strs): """Return dict where keys are lines in the line number table.""" linenos = {} for _, lineno in dis.findlinestarts(code): if lineno not in strs: linenos[lineno] = 1 return linenos def _find_lines(code, strs): """Return lineno dict for all code objects reachable from code.""" # get all of the lineno information from the code of this scope level linenos = _find_lines_from_code(code, strs) # and check the constants for references to other code objects for c in code.co_consts: if inspect.iscode(c): # find another code object, so recurse into it linenos.update(_find_lines(c, strs)) return linenos def _find_strings(filename, encoding=None): """Return a dict of possible docstring positions. The dict maps line numbers to strings. There is an entry for line that contains only a string or a part of a triple-quoted string. """ d = {} # If the first token is a string, then it's the module docstring. # Add this special case so that the test in the loop passes. prev_ttype = token.INDENT with open(filename, encoding=encoding) as f: tok = tokenize.generate_tokens(f.readline) for ttype, tstr, start, end, line in tok: if ttype == token.STRING: if prev_ttype == token.INDENT: sline, scol = start eline, ecol = end for i in range(sline, eline + 1): d[i] = 1 prev_ttype = ttype return d def _find_executable_linenos(filename): """Return dict where keys are line numbers in the line number table.""" try: with tokenize.open(filename) as f: prog = f.read() encoding = f.encoding except OSError as err: print(("Not printing coverage data for %r: %s" % (filename, err)), file=sys.stderr) return {} code = compile(prog, filename, "exec") strs = _find_strings(filename, encoding) return _find_lines(code, strs) class Trace: def __init__(self, count=1, trace=1, countfuncs=0, countcallers=0, ignoremods=(), ignoredirs=(), infile=None, outfile=None, timing=False): """ @param count true iff it should count number of times each line is executed @param trace true iff it should print out each line that is being counted @param countfuncs true iff it should just output a list of (filename, modulename, funcname,) for functions that were called at least once; This overrides `count' and `trace' @param ignoremods a list of the names of modules to ignore @param ignoredirs a list of the names of directories to ignore all of the (recursive) contents of @param infile file from which to read stored counts to be added into the results @param outfile file in which to write the results @param timing true iff timing information be displayed """ self.infile = infile self.outfile = outfile self.ignore = _Ignore(ignoremods, ignoredirs) self.counts = {} # keys are (filename, linenumber) self.pathtobasename = {} # for memoizing os.path.basename self.donothing = 0 self.trace = trace self._calledfuncs = {} self._callers = {} self._caller_cache = {} self.start_time = None if timing: self.start_time = _time() if countcallers: self.globaltrace = self.globaltrace_trackcallers elif countfuncs: self.globaltrace = self.globaltrace_countfuncs elif trace and count: self.globaltrace = self.globaltrace_lt self.localtrace = self.localtrace_trace_and_count elif trace: self.globaltrace = self.globaltrace_lt self.localtrace = self.localtrace_trace elif count: self.globaltrace = self.globaltrace_lt self.localtrace = self.localtrace_count else: # Ahem -- do nothing? Okay. self.donothing = 1 def run(self, cmd): import __main__ dict = __main__.__dict__ self.runctx(cmd, dict, dict) def runctx(self, cmd, globals=None, locals=None): if globals is None: globals = {} if locals is None: locals = {} if not self.donothing: threading.settrace(self.globaltrace) sys.settrace(self.globaltrace) try: exec(cmd, globals, locals) finally: if not self.donothing: sys.settrace(None) threading.settrace(None) def runfunc(self, func, /, *args, **kw): result = None if not self.donothing: sys.settrace(self.globaltrace) try: result = func(*args, **kw) finally: if not self.donothing: sys.settrace(None) return result def file_module_function_of(self, frame): code = frame.f_code filename = code.co_filename if filename: modulename = _modname(filename) else: modulename = None funcname = code.co_name clsname = None if code in self._caller_cache: if self._caller_cache[code] is not None: clsname = self._caller_cache[code] else: self._caller_cache[code] = None ## use of gc.get_referrers() was suggested by Michael Hudson # all functions which refer to this code object funcs = [f for f in gc.get_referrers(code) if inspect.isfunction(f)] # require len(func) == 1 to avoid ambiguity caused by calls to # new.function(): "In the face of ambiguity, refuse the # temptation to guess." if len(funcs) == 1: dicts = [d for d in gc.get_referrers(funcs[0]) if isinstance(d, dict)] if len(dicts) == 1: classes = [c for c in gc.get_referrers(dicts[0]) if hasattr(c, "__bases__")] if len(classes) == 1: # ditto for new.classobj() clsname = classes[0].__name__ # cache the result - assumption is that new.* is # not called later to disturb this relationship # _caller_cache could be flushed if functions in # the new module get called. self._caller_cache[code] = clsname if clsname is not None: funcname = "%s.%s" % (clsname, funcname) return filename, modulename, funcname def globaltrace_trackcallers(self, frame, why, arg): """Handler for call events. Adds information about who called who to the self._callers dict. """ if why == 'call': # XXX Should do a better job of identifying methods this_func = self.file_module_function_of(frame) parent_func = self.file_module_function_of(frame.f_back) self._callers[(parent_func, this_func)] = 1 def globaltrace_countfuncs(self, frame, why, arg): """Handler for call events. Adds (filename, modulename, funcname) to the self._calledfuncs dict. """ if why == 'call': this_func = self.file_module_function_of(frame) self._calledfuncs[this_func] = 1 def globaltrace_lt(self, frame, why, arg): """Handler for call events. If the code block being entered is to be ignored, returns `None', else returns self.localtrace. """ if why == 'call': code = frame.f_code filename = frame.f_globals.get('__file__', None) if filename: # XXX _modname() doesn't work right for packages, so # the ignore support won't work right for packages modulename = _modname(filename) if modulename is not None: ignore_it = self.ignore.names(filename, modulename) if not ignore_it: if self.trace: print((" --- modulename: %s, funcname: %s" % (modulename, code.co_name))) return self.localtrace else: return None def localtrace_trace_and_count(self, frame, why, arg): if why == "line": # record the file name and line number of every trace filename = frame.f_code.co_filename lineno = frame.f_lineno key = filename, lineno self.counts[key] = self.counts.get(key, 0) + 1 if self.start_time: print('%.2f' % (_time() - self.start_time), end=' ') bname = os.path.basename(filename) print("%s(%d): %s" % (bname, lineno, linecache.getline(filename, lineno)), end='') return self.localtrace def localtrace_trace(self, frame, why, arg): if why == "line": # record the file name and line number of every trace filename = frame.f_code.co_filename lineno = frame.f_lineno if self.start_time: print('%.2f' % (_time() - self.start_time), end=' ') bname = os.path.basename(filename) print("%s(%d): %s" % (bname, lineno, linecache.getline(filename, lineno)), end='') return self.localtrace def localtrace_count(self, frame, why, arg): if why == "line": filename = frame.f_code.co_filename lineno = frame.f_lineno key = filename, lineno self.counts[key] = self.counts.get(key, 0) + 1 return self.localtrace def results(self): return CoverageResults(self.counts, infile=self.infile, outfile=self.outfile, calledfuncs=self._calledfuncs, callers=self._callers) def main(): import argparse parser = argparse.ArgumentParser() parser.add_argument('--version', action='version', version='trace 2.0') grp = parser.add_argument_group('Main options', 'One of these (or --report) must be given') grp.add_argument('-c', '--count', action='store_true', help='Count the number of times each line is executed and write ' 'the counts to <module>.cover for each module executed, in ' 'the module\'s directory. See also --coverdir, --file, ' '--no-report below.') grp.add_argument('-t', '--trace', action='store_true', help='Print each line to sys.stdout before it is executed') grp.add_argument('-l', '--listfuncs', action='store_true', help='Keep track of which functions are executed at least once ' 'and write the results to sys.stdout after the program exits. ' 'Cannot be specified alongside --trace or --count.') grp.add_argument('-T', '--trackcalls', action='store_true', help='Keep track of caller/called pairs and write the results to ' 'sys.stdout after the program exits.') grp = parser.add_argument_group('Modifiers') _grp = grp.add_mutually_exclusive_group() _grp.add_argument('-r', '--report', action='store_true', help='Generate a report from a counts file; does not execute any ' 'code. --file must specify the results file to read, which ' 'must have been created in a previous run with --count ' '--file=FILE') _grp.add_argument('-R', '--no-report', action='store_true', help='Do not generate the coverage report files. ' 'Useful if you want to accumulate over several runs.') grp.add_argument('-f', '--file', help='File to accumulate counts over several runs') grp.add_argument('-C', '--coverdir', help='Directory where the report files go. The coverage report ' 'for <package>.<module> will be written to file ' '<dir>/<package>/<module>.cover') grp.add_argument('-m', '--missing', action='store_true', help='Annotate executable lines that were not executed with ' '">>>>>> "') grp.add_argument('-s', '--summary', action='store_true', help='Write a brief summary for each file to sys.stdout. ' 'Can only be used with --count or --report') grp.add_argument('-g', '--timing', action='store_true', help='Prefix each line with the time since the program started. ' 'Only used while tracing') grp = parser.add_argument_group('Filters', 'Can be specified multiple times') grp.add_argument('--ignore-module', action='append', default=[], help='Ignore the given module(s) and its submodules ' '(if it is a package). Accepts comma separated list of ' 'module names.') grp.add_argument('--ignore-dir', action='append', default=[], help='Ignore files in the given directory ' '(multiple directories can be joined by os.pathsep).') parser.add_argument('--module', action='store_true', default=False, help='Trace a module. ') parser.add_argument('progname', nargs='?', help='file to run as main program') parser.add_argument('arguments', nargs=argparse.REMAINDER, help='arguments to the program') opts = parser.parse_args() if opts.ignore_dir: _prefix = sysconfig.get_path("stdlib") _exec_prefix = sysconfig.get_path("platstdlib") def parse_ignore_dir(s): s = os.path.expanduser(os.path.expandvars(s)) s = s.replace('$prefix', _prefix).replace('$exec_prefix', _exec_prefix) return os.path.normpath(s) opts.ignore_module = [mod.strip() for i in opts.ignore_module for mod in i.split(',')] opts.ignore_dir = [parse_ignore_dir(s) for i in opts.ignore_dir for s in i.split(os.pathsep)] if opts.report: if not opts.file: parser.error('-r/--report requires -f/--file') results = CoverageResults(infile=opts.file, outfile=opts.file) return results.write_results(opts.missing, opts.summary, opts.coverdir) if not any([opts.trace, opts.count, opts.listfuncs, opts.trackcalls]): parser.error('must specify one of --trace, --count, --report, ' '--listfuncs, or --trackcalls') if opts.listfuncs and (opts.count or opts.trace): parser.error('cannot specify both --listfuncs and (--trace or --count)') if opts.summary and not opts.count: parser.error('--summary can only be used with --count or --report') if opts.progname is None: parser.error('progname is missing: required with the main options') t = Trace(opts.count, opts.trace, countfuncs=opts.listfuncs, countcallers=opts.trackcalls, ignoremods=opts.ignore_module, ignoredirs=opts.ignore_dir, infile=opts.file, outfile=opts.file, timing=opts.timing) try: if opts.module: import runpy module_name = opts.progname mod_name, mod_spec, code = runpy._get_module_details(module_name) sys.argv = [code.co_filename, *opts.arguments] globs = { '__name__': '__main__', '__file__': code.co_filename, '__package__': mod_spec.parent, '__loader__': mod_spec.loader, '__spec__': mod_spec, '__cached__': None, } else: sys.argv = [opts.progname, *opts.arguments] sys.path[0] = os.path.dirname(opts.progname) with io.open_code(opts.progname) as fp: code = compile(fp.read(), opts.progname, 'exec') # try to emulate __main__ namespace as much as possible globs = { '__file__': opts.progname, '__name__': '__main__', '__package__': None, '__cached__': None, } t.runctx(code, globs, globs) except OSError as err: sys.exit("Cannot run file %r because: %s" % (sys.argv[0], err)) except SystemExit: pass results = t.results() if not opts.no_report: results.write_results(opts.missing, opts.summary, opts.coverdir) if __name__=='__main__': main()
SILENT KILLER Tool