# Buggy code
def render(template, saltenv="base", sls="", salt_data=True, **kwargs):
    if "pyobjects_states" not in __context__:
        load_states()

    # these hold the scope that our sls file will be executed with
    _locals = {}
    _globals = {}

    # create our StateFactory objects
    mod_globals = {"StateFactory": StateFactory}
    for mod in __context__["pyobjects_states"]:
        mod_locals = {}
        mod_camel = "".join([part.capitalize() for part in mod.split("_")])
        valid_funcs = "','".join(__context__["pyobjects_states"][mod])
        mod_cmd = "{0} = StateFactory('{1!s}', valid_funcs=['{2}'])".format(
            mod_camel, mod, valid_funcs
        )
        exec_(mod_cmd, mod_globals, mod_locals)

        _globals[mod_camel] = mod_locals[mod_camel]

    # add our include and extend functions
    _globals["include"] = Registry.include
    _globals["extend"] = Registry.make_extend

    # add our map class
    Map.__salt__ = __salt__
    _globals["Map"] = Map

    # add some convenience methods to the global scope as well as the "dunder"
    # format of all of the salt objects
    try:
        _globals.update(
            {
                # salt, pillar & grains all provide shortcuts or object interfaces
                "salt": SaltObject(__salt__),
                "pillar": __salt__["pillar.get"],
                "grains": __salt__["grains.get"],
                "mine": __salt__["mine.get"],
                "config": __salt__["config.get"],
                # the "dunder" formats are still available for direct use
                "__salt__": __salt__,
                "__pillar__": __pillar__,
                "__grains__": __grains__,
            }
        )
    except NameError:
        pass

    # if salt_data is not True then we just return the global scope we've
    # built instead of returning salt data from the registry
    if not salt_data:
        return _globals

    # this will be used to fetch any import files
    client = get_file_client(__opts__)

    # process our sls imports
    #
    # we allow pyobjects users to use a special form of the import statement
    # so that they may bring in objects from other files. while we do this we
    # disable the registry since all we're looking for here is python objects,
    # not salt state data
    template_data = []
    Registry.enabled = False
    for line in template.readlines():
        line = line.rstrip("\r\n")
        matched = False
        for RE in (IMPORT_RE, FROM_RE):
            matches = re.match(RE, line)
            if not matches:
                continue

            import_file = matches.group(1).strip()
            try:
                imports = matches.group(2).split(",")
            except IndexError:
                # if we don't have a third group in the matches object it means
                # that we're importing everything
                imports = None

            state_file = client.cache_file(import_file, saltenv)
            if not state_file:
                raise ImportError("Could not find the file {0!r}".format(import_file))

            with salt.utils.fopen(state_file) as f:
                state_contents = f.read()

            state_locals = {}
            exec_(state_contents, _globals, state_locals)

            if imports is None:
                imports = list(state_locals.keys())

            for name in imports:
                name = alias = name.strip()

                matches = re.match(FROM_AS_RE, name)
                if matches is not None:
                    name = matches.group(1).strip()
                    alias = matches.group(2).strip()

                if name not in state_locals:
                    raise ImportError(
                        "{0!r} was not found in {1!r}".format(name, import_file)
                    )
                _globals[alias] = state_locals[name]

            matched = True
            break

        if not matched:
            template_data.append(line)

    final_template = "\n".join(template_data)

    # re-enable the registry
    Registry.enabled = True

    # now exec our template using our created scopes
    exec_(final_template, _globals, _locals)

    return Registry.salt_data()


# Traceback (NameError)
Data failed to compile:
----------
Rendering SLS failed, render error: global name 'random' is not defined
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/salt/state.py", line 2425, in render_state
sls, rendered_sls=mods
File "/usr/lib/python2.7/dist-packages/salt/template.py", line 84, in compile_template
ret = render(input_data, saltenv, sls, **render_kwargs)
File "/usr/lib/python2.7/dist-packages/salt/renderers/pyobjects.py", line 450, in render
exec final_template in _globals, _locals
File "<string>", line 12, in <module>
File "<string>", line 12, in <genexpr>
NameError: global name 'random' is not defined

# Fixed code
def render(template, saltenv="base", sls="", salt_data=True, **kwargs):
    if "pyobjects_states" not in __context__:
        load_states()

    # these hold the scope that our sls file will be executed with
    _globals = {}

    # create our StateFactory objects
    mod_globals = {"StateFactory": StateFactory}
    for mod in __context__["pyobjects_states"]:
        mod_locals = {}
        mod_camel = "".join([part.capitalize() for part in mod.split("_")])
        valid_funcs = "','".join(__context__["pyobjects_states"][mod])
        mod_cmd = "{0} = StateFactory('{1!s}', valid_funcs=['{2}'])".format(
            mod_camel, mod, valid_funcs
        )
        exec_(mod_cmd, mod_globals, mod_locals)

        _globals[mod_camel] = mod_locals[mod_camel]

    # add our include and extend functions
    _globals["include"] = Registry.include
    _globals["extend"] = Registry.make_extend

    # add our map class
    Map.__salt__ = __salt__
    _globals["Map"] = Map

    # add some convenience methods to the global scope as well as the "dunder"
    # format of all of the salt objects
    try:
        _globals.update(
            {
                # salt, pillar & grains all provide shortcuts or object interfaces
                "salt": SaltObject(__salt__),
                "pillar": __salt__["pillar.get"],
                "grains": __salt__["grains.get"],
                "mine": __salt__["mine.get"],
                "config": __salt__["config.get"],
                # the "dunder" formats are still available for direct use
                "__salt__": __salt__,
                "__pillar__": __pillar__,
                "__grains__": __grains__,
            }
        )
    except NameError:
        pass

    # if salt_data is not True then we just return the global scope we've
    # built instead of returning salt data from the registry
    if not salt_data:
        return _globals

    # this will be used to fetch any import files
    client = get_file_client(__opts__)

    # process our sls imports
    #
    # we allow pyobjects users to use a special form of the import statement
    # so that they may bring in objects from other files. while we do this we
    # disable the registry since all we're looking for here is python objects,
    # not salt state data
    template_data = []
    Registry.enabled = False
    for line in template.readlines():
        line = line.rstrip("\r\n")
        matched = False
        for RE in (IMPORT_RE, FROM_RE):
            matches = re.match(RE, line)
            if not matches:
                continue

            import_file = matches.group(1).strip()
            try:
                imports = matches.group(2).split(",")
            except IndexError:
                # if we don't have a third group in the matches object it means
                # that we're importing everything
                imports = None

            state_file = client.cache_file(import_file, saltenv)
            if not state_file:
                raise ImportError("Could not find the file {0!r}".format(import_file))

            with salt.utils.fopen(state_file) as f:
                state_contents = f.read()

            state_locals = {}
            exec_(state_contents, _globals, state_locals)

            if imports is None:
                imports = list(state_locals.keys())

            for name in imports:
                name = alias = name.strip()

                matches = re.match(FROM_AS_RE, name)
                if matches is not None:
                    name = matches.group(1).strip()
                    alias = matches.group(2).strip()

                if name not in state_locals:
                    raise ImportError(
                        "{0!r} was not found in {1!r}".format(name, import_file)
                    )
                _globals[alias] = state_locals[name]

            matched = True
            break

        if not matched:
            template_data.append(line)

    final_template = "\n".join(template_data)

    # re-enable the registry
    Registry.enabled = True

    # now exec our template using our created scopes
    exec_(final_template, _globals)

    return Registry.salt_data()