diff options
Diffstat (limited to 'lab/show_pyc.py')
| -rw-r--r-- | lab/show_pyc.py | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/lab/show_pyc.py b/lab/show_pyc.py index 147c6ff8..e272ef8e 100644 --- a/lab/show_pyc.py +++ b/lab/show_pyc.py @@ -1,15 +1,22 @@ # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 # For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt -import dis, marshal, struct, sys, time, types +import binascii +import dis +import marshal +import struct +import sys +import time +import types + def show_pyc_file(fname): f = open(fname, "rb") magic = f.read(4) moddate = f.read(4) modtime = time.asctime(time.localtime(struct.unpack('<L', moddate)[0])) - print "magic %s" % (magic.encode('hex')) - print "moddate %s (%s)" % (moddate.encode('hex'), modtime) + print("magic %s" % (binascii.hexlify(magic))) + print("moddate %s (%s)" % (binascii.hexlify(moddate), modtime)) code = marshal.load(f) show_code(code) @@ -22,37 +29,37 @@ def show_py_text(text, fname="<string>"): show_code(code) def show_code(code, indent=''): - print "%scode" % indent + print("%scode" % indent) indent += ' ' - print "%sargcount %d" % (indent, code.co_argcount) - print "%snlocals %d" % (indent, code.co_nlocals) - print "%sstacksize %d" % (indent, code.co_stacksize) - print "%sflags %04x" % (indent, code.co_flags) + print("%sargcount %d" % (indent, code.co_argcount)) + print("%snlocals %d" % (indent, code.co_nlocals)) + print("%sstacksize %d" % (indent, code.co_stacksize)) + print("%sflags %04x" % (indent, code.co_flags)) show_hex("code", code.co_code, indent=indent) dis.disassemble(code) - print "%sconsts" % indent + print("%sconsts" % indent) for const in code.co_consts: if type(const) == types.CodeType: show_code(const, indent+' ') else: - print " %s%r" % (indent, const) - print "%snames %r" % (indent, code.co_names) - print "%svarnames %r" % (indent, code.co_varnames) - print "%sfreevars %r" % (indent, code.co_freevars) - print "%scellvars %r" % (indent, code.co_cellvars) - print "%sfilename %r" % (indent, code.co_filename) - print "%sname %r" % (indent, code.co_name) - print "%sfirstlineno %d" % (indent, code.co_firstlineno) + print(" %s%r" % (indent, const)) + print("%snames %r" % (indent, code.co_names)) + print("%svarnames %r" % (indent, code.co_varnames)) + print("%sfreevars %r" % (indent, code.co_freevars)) + print("%scellvars %r" % (indent, code.co_cellvars)) + print("%sfilename %r" % (indent, code.co_filename)) + print("%sname %r" % (indent, code.co_name)) + print("%sfirstlineno %d" % (indent, code.co_firstlineno)) show_hex("lnotab", code.co_lnotab, indent=indent) def show_hex(label, h, indent): - h = h.encode('hex') + h = binascii.hexlify(h) if len(h) < 60: - print "%s%s %s" % (indent, label, h) + print("%s%s %s" % (indent, label, h)) else: - print "%s%s" % (indent, label) + print("%s%s" % (indent, label)) for i in range(0, len(h), 60): - print "%s %s" % (indent, h[i:i+60]) + print("%s %s" % (indent, h[i:i+60])) def show_file(fname): if fname.endswith('pyc'): @@ -60,7 +67,7 @@ def show_file(fname): elif fname.endswith('py'): show_py_file(fname) else: - print "Odd file:", fname + print("Odd file:", fname) def main(args): if args[0] == '-c': |