def __init__(self, app):
self.app = app
self.current_max_id = 0
self.heapy = hpy()
self.modules = sys.modules
for path, subdirs, files in os.walk(os.getcwd()):
for filename in files:
if filename.endswith(".py") and "env" not in path:
full_filename = os.path.join(path, filename)
with open(full_filename) as f:
code_one = f.read()
ast_tree = ast.parse(code_one)
ast_tree = StringTransformer().visit(ast_tree)
ast.fix_missing_locations(ast_tree)
co = compile(ast_tree, "<ast>", "exec")
with open(full_filename + 'c', 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(co, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def bcompile(source):
"""Return the compiled bytecode from the given filename as a string ."""
f = open(source, 'U')
try:
try:
timestamp = long(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = long(os.stat(file).st_mtime)
codestring = f.read()
f.close()
if codestring and codestring[-1] != '\n':
codestring = codestring + '\n'
try:
codeobject = __builtin__.compile(codestring, source, 'exec')
except Exception,err:
raise PyCompileError(err.__class__, err.args, source)
fc = StringIO()
try:
fc.write('\0\0\0\0')
wr_long(fc, timestamp)
fc.write(marshal.dumps(codeobject))
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
return fc.getvalue()
finally:
fc.close()
def write_hy_as_pyc(fname):
with open(fname, 'U') as f:
try:
st = os.fstat(f.fileno())
except AttributeError:
st = os.stat(fname)
timestamp = long_type(st.st_mtime)
_ast = import_file_to_ast(fname,
os.path.basename(os.path.splitext(fname)[0]))
code = ast_compile(_ast, fname, "exec")
cfile = "%s.pyc" % fname[:-len(".hy")]
if sys.version_info[0] >= 3:
open_ = open
else:
open_ = __builtin__.open
with open_(cfile, 'wb') as fc:
if sys.version_info[0] >= 3:
fc.write(b'\0\0\0\0')
else:
fc.write('\0\0\0\0')
wr_long(fc, timestamp)
if (sys.version_info[0] >= 3 and sys.version_info[1] >= 3):
wr_long(fc, st.st_size)
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
def bcompile(source):
"""Return the compiled bytecode from the given filename as a string ."""
f = open(source, 'U')
try:
try:
timestamp = long(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = long(os.stat(file).st_mtime)
codestring = f.read()
f.close()
if codestring and codestring[-1] != '\n':
codestring = codestring + '\n'
try:
codeobject = __builtin__.compile(codestring, source, 'exec')
except Exception, err:
raise PyCompileError(err.__class__, err.args, source)
fc = StringIO()
try:
fc.write('\0\0\0\0')
wr_long(fc, timestamp)
fc.write(marshal.dumps(codeobject))
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
return fc.getvalue()
finally:
fc.close()
def p_file_input(p):
'''file_input : ENDMARKER
| file_content ENDMARKER'''
if len(p) == 3:
item = p[1]
while isinstance(item, list):
item = item[0]
p[0] = ast.Module(p[1], lineno=item.lineno, col_offset=item.col_offset)
print ast.dump(p[0])
codeobject = compile(p[0], '<string>', 'exec')
print exec_file
with open(exec_file + 'b', 'wb') as fc:
print exec_file
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
if not _debug:
co = compile(p[0], exec_file, 'exec')
#exec co
return
def generate_pyc(cls, py_path):
pyc_name = None
try:
# 将源码编译成pycode对象
with open(py_path) as source_fp:
source = source_fp.read()
code = compile(source, py_path, 'exec')
# 将pycode对象保存为pyc格式
pyc_name = os.path.splitext(py_path)[0] + '.pyc'
with open(pyc_name, "wb") as code_fp:
# 按照ceval.c 写入方式
code_fp.write(imp.get_magic())
py_compile.wr_long(code_fp, 0)
marshal.dump(code, code_fp)
code_fp.flush()
code_fp.seek(4, 0)
py_compile.wr_long(code_fp, int(time.time()))
except IOError as error:
showerror("生成PYC失败", "文件处理失败!{}".format(error))
except Exception as error:
showerror("生成PYC失败", "{}".format(error))
return pyc_name
def compile_py(file: PyFile):
with tokenize.open(file.file_path) as f:
try:
timestamp = int(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = int(os.stat(file.file_path).st_mtime)
codestring = f.read()
try:
codeobject = builtins.compile(codestring,
file.base,
'exec',
dont_inherit=True)
except Exception as err:
py_exc = PyCompileError(err.__class__, err, file)
sys.stderr.write(py_exc.msg + '\n')
return
try:
dirname = os.path.dirname(file.pyc_path)
if dirname:
os.makedirs(dirname)
except OSError as error:
if error.errno != errno.EEXIST:
raise
with open(file.pyc_path, 'wb') as fc:
fc.write(b'\0\0\0\0')
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
return file.pyc_path
def _byte_compile(name, path, timestamp):
"""
Byte compiles a Python file and returns the bytes.
This is copied from py_compile and is risky, but py_compile
doesn't support a version that writes to a file object.
"""
text = open(path, 'U').read()
try:
if ispython3:
code = compile(text, path, 'exec', optimize=1)
else:
if sys.flags.optimize != 1:
raise DistutilsError('Optimize is set to {}. Run python with -O flag to set optimize to 1.'.format(sys.flags.optimize))
code = compile(text, path, 'exec')
except Exception as details:
raise DistutilsError("compiling '%s' failed\n %s: %s" % (path, details.__class__.__name__, details))
b = compat.BytesIO()
b.write(py_compile.MAGIC)
py_compile.wr_long(b, timestamp)
b.write(marshal.dumps(code))
return b.getvalue()
def _bcompile(file, cfile=None, dfile=None, doraise=False):
encoding = py_compile.read_encoding(file, "utf-8")
f = open(file, 'U', encoding=encoding)
try:
timestamp = int(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = int(os.stat(file).st_mtime)
codestring = f.read()
f.close()
if codestring and codestring[-1] != '\n':
codestring = codestring + '\n'
try:
codeobject = builtins.compile(codestring, dfile or file, 'exec')
except Exception as err:
py_exc = py_compile.PyCompileError(err.__class__, err, dfile
or file)
if doraise:
raise py_exc
else:
sys.stderr.write(py_exc.msg + '\n')
return
fc = io.BytesIO()
try:
fc.write(b'\0\0\0\0')
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
return fc.getvalue()
finally:
fc.close()
def write_hy_as_pyc(fname):
with open(fname, 'U') as f:
try:
st = os.fstat(f.fileno())
except AttributeError:
st = os.stat(fname)
timestamp = long_type(st.st_mtime)
_ast = import_file_to_ast(fname,
os.path.basename(os.path.splitext(fname)[0]))
code = ast_compile(_ast, fname, "exec")
cfile = "%s.pyc" % fname[:-len(".hy")]
if sys.version_info[0] >= 3:
open_ = open
else:
open_ = __builtin__.open
with open_(cfile, 'wb') as fc:
if sys.version_info[0] >= 3:
fc.write(b'\0\0\0\0')
else:
fc.write('\0\0\0\0')
wr_long(fc, timestamp)
if (sys.version_info[0] >= 3 and sys.version_info[1] >= 3):
wr_long(fc, st.st_size)
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
def mydecrypt(code,decrypted_name,decompyled_name): with open(decrypted_name, 'wb') as fc: fc.write(py_compile.MAGIC) py_compile.wr_long(fc, long(time.time())) marshal.dump(code, fc) fc.flush() fc.seek(0, 0) mydecomp(decrypted_name,decompyled_name)
def _write_code(filename, codeobject):
with open(filename, "wb") as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def create_pyc_file(func, code):
with open(PYC_FILENAME.format(func), "wb") as f:
f.write("\0\0\0\0")
py_compile.wr_long(f, long(time.time()))
marshal.dump(code, f)
f.flush()
f.seek(0, 0)
f.write(py_compile.MAGIC)
def mydecrypt(code, decrypted_name, decompyled_name):
with open(decrypted_name, 'wb') as fc:
fc.write(py_compile.MAGIC)
py_compile.wr_long(fc, long(time.time()))
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
mydecomp(decrypted_name, decompyled_name)
def _write_code(filename, codeobject):
with open(filename, "wb") as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def writeCodeToPyc(codeobj, outputFilename):
with open(outputFilename, 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobj, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def export_transformed(self, code, tree, module_name, file_name):
f = open(file_name + suffix , 'wb')
f.write('\0\0\0\0')
timestamp = long(os.fstat(f.fileno()).st_mtime)
wr_long(f, timestamp)
marshal.dump(code, f)
f.flush()
f.seek(0, 0)
f.write(imp.get_magic())
def PyCodeObject_to_pyc(py_code_obj, pyc_file):
with open(pyc_file, 'wb') as pyc:
pyc_magic = imp.get_magic()
pyc.write(pyc_magic)
mtime = long(os.fstat(pyc.fileno()).st_mtime)
py_compile.wr_long(pyc, mtime)
marshal.dump(py_code_obj, pyc)
pyc.flush()
pyc.close()
def compile_to_file(filename, compiled_code):
delete_file_if_exists(filename)
with open(filename, 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(compiled_code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def export_transformed(self, code, tree, module_name, file_name):
f = open(file_name + suffix, 'wb')
f.write('\0\0\0\0')
timestamp = long(os.fstat(f.fileno()).st_mtime)
wr_long(f, timestamp)
marshal.dump(code, f)
f.flush()
f.seek(0, 0)
f.write(imp.get_magic())
def PyCodeObject_to_pyc(py_code_obj, pyc_file):
with open(pyc_file, 'wb') as pyc:
pyc_magic = imp.get_magic()
pyc.write(pyc_magic)
mtime = long(os.fstat(pyc.fileno()).st_mtime)
py_compile.wr_long(pyc, mtime)
marshal.dump(py_code_obj, pyc)
pyc.flush()
pyc.close()
def executeModule(self, code):
code.append((RETURN_VALUE, None))
c = Code(code, [], [], False, False, False, str(symbol(self.getNS().__name__, "<string>")), self.filename, 0, None)
dis.dis(c)
codeobject = c.to_code()
with open('output.pyc', 'wb') as fc:
fc.write(py_compile.MAGIC)
py_compile.wr_long(fc, long(time.time()))
marshal.dump(c, fc)
def compile_to_file(filename, compiled_code):
""" Compile the file_under_test.py to its .pyc form - ensuring consistency before and between mutations """
# TODO - Investigate whether
delete_file_if_exists(filename)
with open(filename, 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(compiled_code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def save(self, outfile):
""" Save compiled patched file in outfile (.pyc)
"""
assert self.new_code_object, 'Not patched'
with open(outfile, 'wb') as fd:
fd.write(py_compile.MAGIC)
py_compile.wr_long(fd, long(time.time()))
marshal.dump(self.new_code_object, fd)
fd.flush()
fd.seek(0, 0)
fd.write(py_compile.MAGIC)
def save(self, outfile):
""" Save compiled patched file in outfile (.pyc)
"""
assert self.new_code_object, 'Not patched'
with open(outfile, 'wb') as fd:
fd.write(py_compile.MAGIC)
py_compile.wr_long(fd, long(time.time()))
marshal.dump(self.new_code_object, fd)
fd.flush()
fd.seek(0, 0)
fd.write(py_compile.MAGIC)
def test_bytecode():
"""This function does the same as test_codegen, but it generates a
.pyc, avoiding the use of codegen.
"""
code = compile(ast.fix_missing_locations(rewrite_tree()), '<string>', 'exec')
with open('output.pyc', 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def emit_pyc(code,fileName='output.pyc'):
import marshal
import py_compile
import time
with open(fileName, 'wb') as fc:
fc.write(b'\0\0\0\0')
# py_compile.wr_long(fc, long(time.time()))
py_compile.wr_long(fc, time.time())
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
print("WRITTEN TO "+fileName)
def emit_pyc(code, fileName='output.pyc'):
import marshal
import py_compile
import time
with open(fileName, 'wb') as fc:
fc.write(b'\0\0\0\0')
# py_compile.wr_long(fc, long(time.time()))
py_compile.wr_long(fc, time.time())
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
print("WRITTEN TO " + fileName)
def executeModule(self, code):
code.append((RETURN_VALUE, None))
c = Code(code, [], [], False, False, False,
str(Symbol(self.getNS().__name__, "<string>")), self.filename,
0, None)
dis.dis(c)
codeobject = c.to_code()
with open('output.pyc', 'wb') as fc:
fc.write(py_compile.MAGIC)
py_compile.wr_long(fc, long(time.time()))
marshal.dump(c, fc)
def test_bytecode():
"""This function does the same as test_codegen, but it generates a
.pyc, avoiding the use of codegen.
"""
code = compile(ast.fix_missing_locations(rewrite_tree()), '<string>',
'exec')
with open('output.pyc', 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def executeModule(self, code):
code.append((RETURN_VALUE, None))
c = Code(code, [], [], False, False, False, str(Symbol.intern(self.getNS().__name__, "<string>")), "./clj/clojure/core.clj", 0, None)
import marshal
import pickle
import py_compile
import time
import dis
dis.dis(c)
codeobject = c.to_code()
print codeobject.__class__ is compileDef.__class__
with open('output.pyc', 'wb') as fc:
fc.write(py_compile.MAGIC)
py_compile.wr_long(fc, long(time.time()))
marshal.dump(c, fc)
def _import(fn, globals):
try:
return __import__(fn, globals=globals)
except ImportError:
psilname = fn + ".psil"
pycname = fn + ".pyc"
try:
psilstat = os.stat(psilname)
except OSError:
raise ImportError("no such module")
timestamp = int(psilstat.st_mtime)
try:
pycstat = os.stat(pycname)
except OSError:
pycstat = None
if pycstat is None or pycstat.st_mtime < timestamp:
f = open(psilname)
code = f.read()
f.close()
body = []
t = interpreter.tokenise(code)
while True:
p = interpreter.parse(t)
if p is None:
break
p = interpreter.macroexpand_r(p)
if p is None:
continue
tree = psilc(p)
body.append(tree)
tree = ast.Module(body)
ast.fix_missing_locations(tree)
codeobject = compile(tree, psilname, "exec")
fc = open(pycname, "wb")
fc.write(b"\0\0\0\0")
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
fc.close()
py_compile.set_creator_type(pycname)
return builtins.__import__(fn, globals=globals)
def _import(fn, globals):
try:
return __import__(fn, globals=globals)
except ImportError:
psilname = fn + ".psil"
pycname = fn + ".pyc"
try:
psilstat = os.stat(psilname)
except OSError:
raise ImportError("no such module")
timestamp = int(psilstat.st_mtime)
try:
pycstat = os.stat(pycname)
except OSError:
pycstat = None
if pycstat is None or pycstat.st_mtime < timestamp:
f = open(psilname)
code = f.read()
f.close()
body = []
t = interpreter.tokenise(code)
while True:
p = interpreter.parse(t)
if p is None:
break
p = interpreter.macroexpand_r(p)
if p is None:
continue
tree = psilc(p)
body.append(tree)
tree = ast.Module(body)
ast.fix_missing_locations(tree)
codeobject = compile(tree, psilname, 'exec')
fc = open(pycname, 'wb')
fc.write(b'\0\0\0\0')
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
fc.close()
py_compile.set_creator_type(pycname)
return builtins.__import__(fn, globals=globals)
def make_pyc(module, destination):
ast.fix_missing_locations(module.node)
codeobject = compile(module.node, module.location, 'exec')
destination_dir = os.path.split(destination)[0]
if not os.path.exists(destination_dir):
os.makedirs(destination_dir)
with open(destination, 'wb') as pyc:
pyc.write('\0\0\0\0')
py_compile.wr_long(pyc, long(time.time()))
marshal.dump(codeobject, pyc)
pyc.flush()
pyc.seek(0, 0)
pyc.write(py_compile.MAGIC)
def write_hy_as_pyc(fname):
with open(fname, 'U') as f:
try:
timestamp = long(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = long(os.stat(fname).st_mtime)
_ast = import_file_to_ast(fname)
code = compile(_ast, fname, "exec")
cfile = "%s.pyc" % fname[:-len(".hy")]
with open(cfile, 'wb') as fc:
fc.write('\0\0\0\0')
wr_long(fc, timestamp)
marshal.dump(code, fc)
fc.flush()
fc.seek(0, 0)
fc.write(MAGIC)
def _code_to_bytecode_py3(code):
"""Get bytecode for PY3.
This implementation borrows heavily from the standard lib implementation
in the py_compile.compile function.
"""
# Importing in this function because it only contains useful data when
# loaded in a PY# environment.
import py_compile
import marshal
bytecode = io.BytesIO()
bytecode.write(str('\0\0\0\0'))
py_compile.wr_long(bytecode, pycompat.long(time.time()))
py_compile.wr_long(bytecode, pycompat.long(0))
bytecode.write(marshal.dumps(code))
bytecode.seek(0, 0)
bytecode.write(py_compile.MAGIC)
return bytecode.getvalue()
def _code_to_bytecode_py3(code):
"""Get bytecode for PY3.
This implementation borrows heavily from the standard lib implementation
in the py_compile.compile function.
"""
# Importing in this function because it only contains useful data when
# loaded in a PY# environment.
import py_compile
import marshal
bytecode = io.BytesIO()
bytecode.write(str('\0\0\0\0'))
py_compile.wr_long(bytecode, pycompat.long(time.time()))
py_compile.wr_long(bytecode, pycompat.long(0))
bytecode.write(marshal.dumps(code))
bytecode.seek(0, 0)
bytecode.write(py_compile.MAGIC)
return bytecode.getvalue()
def _bcompile(file, cfile=None, dfile=None, doraise=False, optimize=-1):
with tokenize.open(file) as f:
try:
timestamp = int(os.fstat(f.fileno()).st_mtime)
except AttributeError:
timestamp = int(os.stat(file).st_mtime)
codestring = f.read()
try:
codeobject = builtins.compile(codestring,
dfile or file,
'exec',
optimize=optimize)
except Exception as err:
py_exc = py_compile.PyCompileError(err.__class__, err, dfile
or file)
if doraise:
raise py_exc
else:
sys.stderr.write(py_exc.msg + '\n')
return
if cfile is None:
if optimize >= 0:
cfile = imp.cache_from_source(file,
debug_override=not optimize)
else:
cfile = imp.cache_from_source(file)
try:
os.makedirs(os.path.dirname(cfile))
except OSError as error:
if error.errno != errno.EEXIST:
raise
fc = io.BytesIO()
try:
fc.write(b'\0\0\0\0')
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
return fc.getvalue()
finally:
fc.close()
def _code_to_bytecode_py2(code):
"""Get bytecode for PY2.
This implementation borrows heavily from the standard lib implementation
in the py_compile.compile function.
"""
# Importing in this function because it only contains useful data when
# loaded in a PY2 environment.
import py_compile
import marshal
bytecode = io.BytesIO()
# NOTE: Intentionally not using the BytesIO initializer to write the inital
# bytes. Initializing the objects with '\0\0\0\0' resulted in no bytes
# being written to the buffer. Instead, use the write method explicitly to
# write the placeholder for the magic number.
bytecode.write(str('\0\0\0\0'))
py_compile.wr_long(bytecode, pycompat.long(time.time()))
bytecode.write(marshal.dumps(code))
bytecode.seek(0, 0)
bytecode.write(py_compile.MAGIC)
return bytecode.getvalue()
def _code_to_bytecode_py2(code):
"""Get bytecode for PY2.
This implementation borrows heavily from the standard lib implementation
in the py_compile.compile function.
"""
# Importing in this function because it only contains useful data when
# loaded in a PY2 environment.
import py_compile
import marshal
bytecode = io.BytesIO()
# NOTE: Intentionally not using the BytesIO initializer to write the inital
# bytes. Initializing the objects with '\0\0\0\0' resulted in no bytes
# being written to the buffer. Instead, use the write method explicitly to
# write the placeholder for the magic number.
bytecode.write(str('\0\0\0\0'))
py_compile.wr_long(bytecode, pycompat.long(time.time()))
bytecode.write(marshal.dumps(code))
bytecode.seek(0, 0)
bytecode.write(py_compile.MAGIC)
return bytecode.getvalue()
def write_code_to_file(self,
codeobject: types.CodeType,
filehandler=None,
filename: str=None):
"""
Write a code object to the specified filehandler
"""
st = os.stat(filename or __file__)
size = st.st_size & 0xFFFFFFFF
timestamp = int(st.st_mtime)
# write a placeholder for the MAGIC
filehandler.write(b'\0\0\0\0')
wr_long(filehandler, timestamp)
wr_long(filehandler, size)
marshal.dump(codeobject, filehandler)
filehandler.flush()
# write the magic to the start
filehandler.seek(0, 0)
filehandler.write(MAGIC)
codestring, {'%(file_compile_date)s': time.strftime('%d.%m.%Y', time.localtime(maxTS)),
'%(mod_ID)s': multireplace(os.path.basename(modName), {'.py': '', 'mod_': ''})})
try:
codeobject = __builtin__.compile(codestring, dfile or file, 'exec')
except Exception, err:
py_exc = py_compile.PyCompileError(err.__class__, err, dfile or file)
if doraise:
raise py_exc
else:
sys.stderr.write(py_exc.msg + '\n')
return
if cfile is None:
cfile = file + (__debug__ and 'c' or 'o')
with open(cfile, 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, timestamp)
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
if timeStr:
os.utime(cfile, (time.time(), timestamp))
def multireplace(string, replacements):
"""
Given a string and a replacement map, it returns the replaced string.
:param str string: string to execute replacements on
:param dict replacements: replacement dictionary {value to find: value to replace}
:rtype: str
"""
import marshal
import py_compile
import time
import ast
#codeobject = compile("body=[ClassDef(name='A', bases=[Name(id='object', ctx=Load())], body=[FunctionDef(name='__init__', args=arguments(args=[Name(id='self', ctx=Param()), Name(id='value', ctx=Param())], vararg=None, kwarg=None, defaults=[]), body=[Assign(targets=[Attribute(value=Name(id='self', ctx=Load()), attr='v', ctx=Store())], value=Name(id='value', ctx=Load()))], decorator_list=[]), FunctionDef(name='p', args=arguments(args=[Name(id='self', ctx=Param())], vararg=None, kwarg=None, defaults=[]), body=[Print(dest=None, values=[Attribute(value=Name(id='self', ctx=Load()), attr='v', ctx=Load())], nl=True), Return()], decorator_list=[])], decorator_list=[]), Assign(targets=[Name(id='a', ctx=Store())], value=Call(func=Name(id='A', ctx=Load()), args=[Num(n=1)], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='a', ctx=Load()), attr='p', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None))]", '<string>', 'exec')
codeobject = compile(ast.parse('print 3+3*2'), '<string>', 'exec')
print codeobject
with open('output.pyc', 'wb') as fc:
fc.write('\0\0\0\0')
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
def write_codeobj(out, code): with open(out, 'wb') as fc: fc.write(py_compile.MAGIC) py_compile.wr_long(fc, long(time.time())) marshal.dump(code, fc) fc.flush()
def dump_code_to_file(code, file):
file.write(MAGIC)
wr_long(file, long(time.time())) # noqa
marshal.dump(code, file)
file.flush()
import base64
import marshal
import py_compile
import time
import zlib
with open('needpy.pyc', 'wb') as fc:
fc.write('\0\0\0\0')
codeobject = marshal.loads(zlib.decompress(base64.b64decode(
'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')))
py_compile.wr_long(fc, long(time.time()))
marshal.dump(codeobject, fc)
fc.flush()
fc.seek(0, 0)
fc.write(py_compile.MAGIC)
