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How to use is_iterable method in assertpy

Best Python code snippet using assertpy_python

engine.py

Source:engine.py

...16        self.action_name = action_name17        self.function = function18        self.has_command = has_command19    def __call__(self, targets, sources, property_set_):20        assert is_iterable(targets)21        assert is_iterable(sources)22        assert isinstance(property_set_, property_set.PropertySet)23        if self.has_command:24            # Bjam actions defined from Python have only the command25            # to execute, and no associated jam procedural code. So26            # passing 'property_set' to it is not necessary.27            bjam_interface.call("set-update-action", self.action_name,28                                targets, sources, [])29        if self.function:30            self.function(targets, sources, property_set_)31class BjamNativeAction(BjamAction):32    """Class representing bjam action defined by Jam code.33    We still allow to associate a Python callable that will34    be called when this action is installed on any target.35    """36    def __call__(self, targets, sources, property_set_):37        assert is_iterable(targets)38        assert is_iterable(sources)39        assert isinstance(property_set_, property_set.PropertySet)40        if self.function:41            self.function(targets, sources, property_set_)42        p = []43        if property_set:44            p = property_set_.raw()45        set_jam_action(self.action_name, targets, sources, p)46action_modifiers = {"updated": 0x01,47                    "together": 0x02,48                    "ignore": 0x04,49                    "quietly": 0x08,50                    "piecemeal": 0x10,51                    "existing": 0x20}52class Engine:53    """ The abstract interface to a build engine.54    For now, the naming of targets, and special handling of some55    target variables like SEARCH and LOCATE make this class coupled56    to bjam engine.57    """58    def __init__ (self):59        self.actions = {}60    def add_dependency (self, targets, sources):61        """Adds a dependency from 'targets' to 'sources'62        Both 'targets' and 'sources' can be either list63        of target names, or a single target name.64        """65        if isinstance (targets, str):66            targets = [targets]67        if isinstance (sources, str):68            sources = [sources]69        assert is_iterable(targets)70        assert is_iterable(sources)71        for target in targets:72            for source in sources:73                self.do_add_dependency (target, source)74    def get_target_variable(self, targets, variable):75        """Gets the value of `variable` on set on the first target in `targets`.76        Args:77            targets (str or list): one or more targets to get the variable from.78            variable (str): the name of the variable79        Returns:80             the value of `variable` set on `targets` (list)81        Example:82            >>> ENGINE = get_manager().engine()83            >>> ENGINE.set_target_variable(targets, 'MY-VAR', 'Hello World')84            >>> ENGINE.get_target_variable(targets, 'MY-VAR')85            ['Hello World']86        Equivalent Jam code:87            MY-VAR on $(targets) = "Hello World" ;88            echo [ on $(targets) return $(MY-VAR) ] ;89            "Hello World"90        """91        if isinstance(targets, str):92            targets = [targets]93        assert is_iterable(targets)94        assert isinstance(variable, basestring)95        return bjam_interface.call('get-target-variable', targets, variable)96    def set_target_variable (self, targets, variable, value, append=0):97        """ Sets a target variable.98        The 'variable' will be available to bjam when it decides99        where to generate targets, and will also be available to100        updating rule for that 'taret'.101        """102        if isinstance (targets, str):103            targets = [targets]104        if isinstance(value, str):105            value = [value]106        assert is_iterable(targets)107        assert isinstance(variable, basestring)108        assert is_iterable(value)109        if targets:110            if append:111                bjam_interface.call("set-target-variable", targets, variable, value, "true")112            else:113                bjam_interface.call("set-target-variable", targets, variable, value)114    def set_update_action (self, action_name, targets, sources, properties=None):115        """ Binds a target to the corresponding update action.116            If target needs to be updated, the action registered117            with action_name will be used.118            The 'action_name' must be previously registered by119            either 'register_action' or 'register_bjam_action'120            method.121        """122        if isinstance(targets, str):123            targets = [targets]124        if isinstance(sources, str):125            sources = [sources]126        if properties is None:127            properties = property_set.empty()128        assert isinstance(action_name, basestring)129        assert is_iterable(targets)130        assert is_iterable(sources)131        assert(isinstance(properties, property_set.PropertySet))132        self.do_set_update_action (action_name, targets, sources, properties)133    def register_action (self, action_name, command='', bound_list = [], flags = [],134                         function = None):135        """Creates a new build engine action.136        Creates on bjam side an action named 'action_name', with137        'command' as the command to be executed, 'bound_variables'138        naming the list of variables bound when the command is executed139        and specified flag.140        If 'function' is not None, it should be a callable taking three141        parameters:142            - targets143            - sources144            - instance of the property_set class145        This function will be called by set_update_action, and can146        set additional target variables.147        """148        assert isinstance(action_name, basestring)149        assert isinstance(command, basestring)150        assert is_iterable(bound_list)151        assert is_iterable(flags)152        assert function is None or callable(function)153        bjam_flags = reduce(operator.or_,154                            (action_modifiers[flag] for flag in flags), 0)155        # We allow command to be empty so that we can define 'action' as pure156        # python function that would do some conditional logic and then relay157        # to other actions.158        assert command or function159        if command:160            bjam_interface.define_action(action_name, command, bound_list, bjam_flags)161        self.actions[action_name] = BjamAction(162            action_name, function, has_command=bool(command))163    def register_bjam_action (self, action_name, function=None):164        """Informs self that 'action_name' is declared in bjam.165        From this point, 'action_name' is a valid argument to the166        set_update_action method. The action_name should be callable167        in the global module of bjam.168        """169        # We allow duplicate calls to this rule for the same170        # action name.  This way, jamfile rules that take action names171        # can just register them without specially checking if172        # action is already registered.173        assert isinstance(action_name, basestring)174        assert function is None or callable(function)175        if action_name not in self.actions:176            self.actions[action_name] = BjamNativeAction(action_name, function)177    # Overridables178    def do_set_update_action (self, action_name, targets, sources, property_set_):179        assert isinstance(action_name, basestring)180        assert is_iterable(targets)181        assert is_iterable(sources)182        assert isinstance(property_set_, property_set.PropertySet)183        action = self.actions.get(action_name)184        if not action:185            raise Exception("No action %s was registered" % action_name)186        action(targets, sources, property_set_)187    def do_set_target_variable (self, target, variable, value, append):188        assert isinstance(target, basestring)189        assert isinstance(variable, basestring)190        assert is_iterable(value)191        assert isinstance(append, int)  # matches bools192        if append:193            bjam_interface.call("set-target-variable", target, variable, value, "true")194        else:195            bjam_interface.call("set-target-variable", target, variable, value)196    def do_add_dependency (self, target, source):197        assert isinstance(target, basestring)198        assert isinstance(source, basestring)...

functiontype_stubt0.7000000000000001_pp2.0_fp0_1.py

Source:functiontype_stubt0.7000000000000001_pp2.0_fp0_1.py

...4b = (x for x in [1])5print(type(b))6print(a == b)7print(a is b)8def is_iterable(param):9    return isinstance(param, Iterator)10def is_iterable(param):11    return isinstance(param, Iterator)12def is_iterable(param):13    return isinstance(param, Iterator)14print(is_iterable([]))15print(is_iterable({}))16print(is_iterable(100))17def is_iterable(param):18    return hasattr(param, '__iter__')19print(is_iterable([]))20print(is_iterable({}))21print(is_iterable(100))22print(is_iterable(iter([])))23print(is_iterable(iter({})))24print(is_iterable(iter(100)))25# å¤ææ¯å¦å¯ä»¥è¿ä»£26from collections import Iterator...

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