Python __builtin__ 模块，execfile() 实例源码

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(filename, myglobals=None, mylocals=None):
        """
        Read and execute a Python script from a file in the given namespaces.
        The globals and locals are dictionaries, defaulting to the current
        globals and locals. If only globals is given, locals defaults to it.
        """
        if myglobals is None:
            # There seems to be no alternative to frame hacking here.
            caller_frame = inspect.stack()[1]
            myglobals = caller_frame[0].f_globals
            mylocals = caller_frame[0].f_locals
        elif mylocals is None:
            # Only if myglobals is given do we set mylocals to it.
            mylocals = myglobals
        if not isinstance(myglobals, Mapping):
            raise TypeError('globals must be a mapping')
        if not isinstance(mylocals, Mapping):
            raise TypeError('locals must be a mapping')
        with open(filename, "rbU") as fin:
             source = fin.read()
        code = compile(source, filename, "exec")
        exec_(code, myglobals, mylocals)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None):
        loc = loc if (loc is not None) else glob
        exec compile(open(fname, 'rb').read(), fname, 'exec') in glob, loc

    # Refactor print statements in doctests.

def MethodType(func, instance):
        return types.MethodType(func, instance, type(instance))

    # don't override system execfile on 2.x:

def execfile(fname, glob=None, loc=None):
            loc = loc if (loc is not None) else glob
            # The rstrip() is necessary b/c trailing whitespace in files will
            # cause an IndentationError in Python 2.6 (this was fixed in 2.7,
            # but we still support 2.6).  See issue 1027.
            scripttext = __builtin__.open(fname).read().rstrip() + '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            exec compile(scripttext, filename, 'exec') in glob, loc

def execfile(fname, *where):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            __builtin__.execfile(filename, *where)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            loc = loc if (loc is not None) else glob
            scripttext = builtin_mod.open(fname).read()+ '\n'
            # compile converts unicode filename to str assuming
            # ascii. Let's do the conversion before calling compile
            if isinstance(fname, unicode):
                filename = unicode_to_str(fname)
            else:
                filename = fname
            compiler = compiler or compile
            exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)

def execfile(fname, glob, loc=None, compiler=None):
        loc = loc if (loc is not None) else glob
        with open(fname, 'rb') as f:
            compiler = compiler or compile
            exec(compiler(f.read(), fname, 'exec'), glob, loc)

    # Refactor print statements in doctests.

def execfile(fname, glob=None, loc=None, compiler=None):
            if isinstance(fname, unicode):
                filename = fname.encode(sys.getfilesystemencoding())
            else:
                filename = fname
            where = [ns for ns in [glob, loc] if ns is not None]
            if compiler is None:
                builtin_mod.execfile(filename, *where)
            else:
                scripttext = builtin_mod.open(fname).read().rstrip() + '\n'
                exec(compiler(scripttext, filename, 'exec'), glob, loc)