How to use add_elt method in fMBT

Best Python code snippet using fMBT_python

whiteboard.py

Source:whiteboard.py

...24            # dict topics: keys are topics (strings) and values are ClientDialogSystems25            self.topics = dict()26            # dict subscribers: keys are subscribers (ClientDialogSystems) and values are topics (strings)27            self.subscribers = dict()28    def add_elt(self, key, value, d_txt):29        """30        Adds value to a dictionary (given by t_txt) at key31        :param key:32        :param value:33        :param d_txt:34        :return: 1 success / -1 error code35        """36        d = self.subscribers if d_txt == "subscriber" else self.topics37        if key not in d.keys():38            d[key] = list()39        if value in d[key]:40            return -141        d[key].append(value)42        return 143    def remove_elt(self, key, value, d_txt):44        """45        Same as add_elt but to remove the value.46        """47        d = self.subscribers if d_txt == "subscriber" else self.topics48        if key in d.keys():49            if value in d[key]:50                d[key].remove(value)51                if len(d[key]) == 0:52                    del d[key]53                return 154        # print("IN remove_elt in whiboard.py, Could not unsubscribe")55        # print(key)56        # print(value)57        # print(d_txt)58        # print(d)59        return -160    def add_subscriber_to_topic(self, subscriber, topic):61        return self.add_elt(topic, subscriber, "topic")62    def add_topic_to_subscriber(self, subscriber, topic):63        return self.add_elt(subscriber, topic, "subscriber")64    def remove_subscriber_from_topic(self, subscriber, topic):65        return self.remove_elt(topic, subscriber, "topic")66    def remove_topic_from_subscriber(self, subscriber, topic):67        return self.remove_elt(subscriber, topic, "subscriber")68    def subscribe(self, subscriber, topic):69        v = self.add_subscriber_to_topic(subscriber, topic) + self.add_topic_to_subscriber(subscriber, topic)70        # if v != 2:71        #     log.warning("%s already subscribed to %s." % (subscriber.name, topic))72    def unsubscribe(self, subscriber, topic):73        v = self.remove_subscriber_from_topic(subscriber, topic) + self.remove_topic_from_subscriber(subscriber, topic)74        # if v != 2:75        #     log.warning("ERR, %s not subscribed to %s." % (subscriber.name, topic))76    def get_subscribers(self, topic):77        if topic in self.topics.keys():...

fonctions.py

Source:fonctions.py

...93#print(f"reverse {reverse(l.premier)}")94print(f"reverse2 {reverse2(l.premier)}")95print(l)96l2 = Liste()97l2.add_elt(0)98l2.add_elt(1)99l2.add_elt(1)100l2.add_elt(1)101l2.add_elt(3)102l2.add_elt(4)103l2.add_elt(4)104l2.add_elt(7)105l2.add_elt(7)106l2.add_elt(7)107l2.add_elt(8)108print(l2)...

dxfloader.py

Source:dxfloader.py

1import numpy as np2import ezdxf, sys, os3from pathgenerator import *4class DXFLoader():5    def load(filename):6        dwg = ezdxf.readfile(filename)7        msp = dwg.modelspace()8        item_list = list()9        vertex = list()10        for line in msp.query('LINE'):11            item_list.append(Line(line.dxf.start, line.dxf.end))12            vertex += [line.dxf.start, line.dxf.end]13        for arc in msp.query('ARC'):14            item = Arc(arc.dxf.center, arc.dxf.radius, arc.dxf.start_angle * math.pi / 180, arc.dxf.end_angle * math.pi / 180, True)15            vertex += [item.start, item.end]16            item_list.append(item)17        for polyline in msp.query('LWPOLYLINE'):18            # (x, y, [start_width, [end_width, [bulge]]])19            # TODO handle bulge20            points = polyline.get_points()21            prev_p = points[0]22            for p in points[1:]:23                item_list.append(Line(prev_p[:2], p[:2]))24                prev_p = p25            vertex += [points[0][:2], points[-1][:2]]26        if not item_list:27            raise Exception('Path is empty')28        if len(item_list) == 1:29            pass30        else:31            edge_list = np.empty((0,2), int)32            for n in range(len(vertex)):33                for m in range(n+1, len(vertex)):34                    if(abs(vertex[n][0] - vertex[m][0]) < epsilon and abs(vertex[n][1] - vertex[m][1]) < epsilon):35                        edge_list = np.vstack((edge_list, np.array((n,m))))36            degree = np.bincount(edge_list.flatten()).max()37            if degree > 2:38                raise Exception("Graph is not a path")39        path_gen = PathGenerator(item_list.pop(0))40        add_elt = True41        while add_elt:42            add_elt = False43            for n,i in enumerate(item_list):44                try:45                    path_gen.append(i)46                    item_list.pop(n)47                    add_elt = True48                    break49                except Exception:50                    pass51        path_gen.reverse()52        add_elt = True53        while add_elt:54            add_elt = False55            for n,i in enumerate(item_list):56                try:57                    path_gen.append(i)58                    item_list.pop(n)59                    add_elt = True60                    break61                except Exception:62                    pass63        if len(item_list) > 0:64            raise Exception("Non-connected graph")...

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