工厂方法模式实现权限管理？Python实例详解

import pandas as pd
import folium
from folium import plugins
from abc import ABCMeta,abstractmethod

#基础底图部分
class Basemap_Section(metaclass=ABCMeta):
    """
    地图初始化基类
    """
    def __init__(self):
        #加载地图模式
        self.Map = folium.Map(location=[22.540477, 114.061226],
                         tiles='https://wprd01.is.autonavi.com/appmaptile?x={x}&y={y}&z={z}&lang=zh_cn&size=1&scl=1&style=7',
                         attr='高德-常规图',
                         zoom_start=10,
                         control_scale=True,
                         width='100%',)

    @abstractmethod
    def execute(self):
        pass


#标记卡片部分
class Card_Section(Basemap_Section):

    def execute(self,data):
        import base64
        encoded = base64.b64encode(open(r'F:\BuildEnergyDataHub_Admin\resources\qrcode_logo.JPG', 'rb').read()).decode()

        # data映射一列数据【color】---设置数据过滤层
        for name, row in data.iterrows():
            html = '<h2> 欢迎关注Python数据分析实例</h2><img src="data:image/jpeg;base64,{0}"><br><h3>采样点名称：{1}</h3>' \
                   '<h3>当前等待时间：{2}</h3><h3>服务时间：{3}</h3><h3>服务人群：{4}</h3>' \
                   '<a href = https://szwj.borycloud.com/wh5/index.html#/>查询服务➡</a>'.format(encoded,row['service_name'],str(row["delay"]),row['service_time'],row['services'])
            iframe = folium.IFrame(html, width=380, height=560)

        return iframe

#地图一次性全加载标记
class Full_Load_Section(Basemap_Section):
    """
   地图一次性全加载
    """
    def execute(self,data,iframe):
        for name, row in data.iterrows():
            folium.Marker(
                [row["LATITUDE"], row["LONGITUDE"]],
                # max_width设置每行显示字符数
                popup=folium.Popup(iframe,
                                   max_width='100%'),  # 备注掉线天数
                tooltip=row["service_name"],
                icon=folium.Icon(icon='info-sign', color=row["color"])).add_to(self.Map)
        print("地图成功生成！")
        return self.Map
        
#地图缩放加载标记
class Zoom_Loading_Section(Basemap_Section):
    """
    地图缩放加载
    """
    def execute(self,data,iframe):
        # 调用Marker可以创建标记，传入位置和信息，当鼠标放在标记上会显示出信息。
        folium.Marker([22.540477,114.061226],
                      popup=folium.Popup("深圳市", max_width=100)).add_to(self.Map)   #创建中心标记

        marker_cluster = plugins.MarkerCluster().add_to(self.Map)

        for name, row in data.iterrows():
            folium.Marker([row["LATITUDE"], row["LONGITUDE"]],
                          popup=folium.Popup(iframe, max_width='100%'),
                          tooltip=row["service_name"],
                          icon=folium.Icon(icon='info-sign', color='lightblue')).add_to(marker_cluster)
        print("地图成功生成")
        return self.Map

#其他功能模块
class Other_Section(Basemap_Section):
    def execute(self):
        # print('Other Section')
        return 'Other Section'

#抽象工厂类Creator
class Map_Profile(metaclass=ABCMeta):
    def __init__(self):
        self.sections = []
        self.createPrfile()

    @abstractmethod
    def createPrfile(self):
        pass

    def getSections(self):
        return self.sections

    def addSections(self,section):
        self.sections.append(section)

#具体工厂类
class Full_Load(Map_Profile):
    """
   地图一次性全加载
    """
    def __init__(self,data):
        super(Full_Load, self).__init__()
        #公共部分
        self.data = data

    def createPrfile(self):
        self.addSections(Card_Section())
        self.addSections(Full_Load_Section())

class Zoom_Loading(Map_Profile):
    """
    地图缩放加载
    """
    def __init__(self,data):
        super(Zoom_Loading, self).__init__()
        #公共部分
        self.data = data

    def createPrfile(self):
        self.addSections(Card_Section())
        self.addSections(Zoom_Loading_Section())

from apps.tools.Map_Load import ForestFactory

class webservice_client():
    def __init__(self,BaseAlgorithm,data):
        # super(webservice_client, self).__init__()
        # 定义客户端对象
        self.BaseAlgorithm = BaseAlgorithm
        self.data = data

    @fail_data(msg='地图加载失败')
    def get_Map_model(self):
        # f = ForestFactory()
        # Map = f.make_execute(self.BaseAlgorithm,self.data)

        Section = eval(self.BaseAlgorithm)(self.data)
        Card_Section = Section.getSections()[0].execute(self.data)
        Map = Section.getSections()[1].execute(self.data,Card_Section)

        return Map

#抽象工厂--功能注册
class Profile_registration(metaclass=ABCMeta):
    def __init__(self):
        self.sections = {}
        self.createPrfile()

    @abstractmethod
    def createPrfile(self):
        pass

    def getSections(self):
        return self.sections

    def addSections(self,section):
        self.sections.update({type(section).__name__:section})

class Full_Load_v1(Profile_registration):
    """
   地图一次性全加载
    """
    def __init__(self,data):
        super(Full_Load_v1, self).__init__()
        #公共部分
        self.data = data

    def createPrfile(self):
        self.addSections(Other_Section())
        self.addSections(Card_Section())
        self.addSections(Full_Load_Section())

class Zoom_Loading_v1(Profile_registration):
    """
    地图缩放加载
    """
    def __init__(self,data):
        super(Zoom_Loading_v1, self).__init__()
        #公共部分
        self.data = data

    def createPrfile(self):
        self.addSections(Card_Section())
        self.addSections(Zoom_Loading_Section())

# 客服端代码测试
if __name__ =='__main__':
    Profile_type = input("Which Profile you'd like to create? [Full_Load_v1 or Zoom_Loading_v1]")
    data = pd.read_excel(r".\apps\Mapview\data1.xlsx",index_col=False)
    Section = eval(Profile_type)(data)
    Section_dict =Section.getSections()
    print("Map_Profile has sections --",Section_dict)
    print("Card_Section --", Section_dict.get('Card_Section'))
    print("Other_Section --", Section_dict.get('Other_Section').execute())

Which Profile you'd like to create? [Full_Load_v1 or Zoom_Loading_v1]Full_Load_v1
Map_Profile has sections -- {'Other_Section': <__main__.Other_Section object at 0x000001429616E2B0>, 'Card_Section': <__main__.Card_Section object at 0x00000142992E2D68>, 'Full_Load_Section': <__main__.Full_Load_Section object at 0x00000142992E28D0>}
Card_Section -- <__main__.Card_Section object at 0x00000142992E2D68>
Other Section
Other_Section -- Other Section