python类showwarning()的实例源码

def loadTheme(self, folderpath):
        print("Loading theme: {}".format(folderpath))
        self.observer.unschedule_all()
        if os.path.isdir(folderpath):
            self.app_config['theme_folder'] = folderpath
            self.loadConfig(self.text_config, os.path.join(folderpath,'textcolor.cfg'), argb_check=True)
            failed_to_load = []
            for key in self.i:
                failed_filename = self.loadImage(folderpath, key)
                if failed_filename:
                    failed_to_load.append("{}.png".format(failed_filename))
            if failed_to_load:
                failed_to_load.sort()
                messagebox.showwarning("Error", 'Failed to load {}/{} image(s):\n{}'.format(len(failed_to_load), len(self.i)-3, "\n".join(failed_to_load)))
            self.observer.schedule(FSEventHandler(self), folderpath, recursive=False)
        else:
            messagebox.showwarning("Error", 'Theme path not found:\n{}'.format(folderpath))

def loadTheme(self, folderpath):
        print("Loading theme: {}".format(folderpath))
        self.observer.unschedule_all()
        if os.path.isdir(folderpath):
            self.app_config['theme_folder'] = folderpath
            self.loadConfig(self.text_config, os.path.join(folderpath,'textcolor.cfg'), argb_check=True)
            failed_to_load = []
            for key in self.i:
                failed_filename = self.loadImage(folderpath, key)
                if failed_filename:
                    failed_to_load.append("{}.png".format(failed_filename))
            if failed_to_load:
                failed_to_load.sort()
                messagebox.showwarning("Error", 'Failed to load {}/{} image(s):\n{}'.format(len(failed_to_load), len(self.i)-3, "\n".join(failed_to_load)))
            self.observer.schedule(FSEventHandler(self), folderpath, recursive=False)
            self.rebuildCache()
        else:
            messagebox.showwarning("Error", 'Theme path not found:\n{}'.format(folderpath))

def main():
    # ?????????,?????Tkinter????????Tk??.??????withdraw()??????
    tk = tkinter.Tk()
    tk.withdraw()  # ?????

    print(dir(mb))

    # ??,?????????,??ok,????????????.??????????????,??????????.
    # ??,???Cancel?,??????None
    mb.showinfo("Title", "Your message here")
    mb.showerror("An Error", "Oops!")
    mb.showwarning("Title", "This may not work...")
    mb.askyesno("Title", "Do you love me?")
    mb.askokcancel("Title", "Are you well?")
    mb.askquestion("Title", "How are you?")
    mb.askretrycancel("Title", "Go again?")
    mb.askyesnocancel("Title", "Are you well?")

def operatorButtonClicked(self):
        username = self.username.get()
        password = self.password.get()
        if not username:
            messagebox.showwarning("Username input is empty", "Please enter username.")
            return False
        if not password:
            messagebox.showwarning("Password input is empty", "Please enter password")
            return False
        isAnOperatorUsername = self.cursor.execute("SELECT * FROM operatorowner WHERE username = %s", username)
        if not isAnOperatorUsername:
            messagebox.showwarning("Username is not an operator\'s username",
                                   "The username you entered is not an operator\'s username.")
            return False
        usernameAndPasswordMatch = self.cursor.execute(
            "SELECT * FROM registereduser WHERE (username = %s AND password = %s)", (username, password))
        if not usernameAndPasswordMatch:
            messagebox.showwarning("Username and password don\'t match", "Sorry, the username and password you entered"
                                                                         + " do not match.")
            return False
        self.loginWindow.withdraw()
        operator = Operator(username)
        return True

def inspectorButtonClicked(self):
        username = self.username.get()
        password = self.password.get()
        if not username:
            messagebox.showwarning("Username input is empty", "Please enter username.")
            return False
        if not password:
            messagebox.showwarning("Password input is empty", "Please enter password")
            return False
        isAnInspectorUsername = self.cursor.execute("SELECT * FROM inspector WHERE username = %s", username)
        if not isAnInspectorUsername:
            messagebox.showwarning("Username is not an inspector\'s username",
                                   "The username you entered is not an inspector\'s username.")
            return False
        usernameAndPasswordMatch = self.cursor.execute(
            "SELECT * FROM registereduser WHERE (username = %s AND password = %s)", (username, password))
        if not usernameAndPasswordMatch:
            messagebox.showwarning("Username and password don\'t match", "Sorry, the username and password you entered"
                                                                         + " do not match.")
            return False
        self.loginWindow.withdraw()
        inspector = Inspector()
        return True

def _searchCity(self):
        self.info.delete(u'1.0', tk.END)

        _cityName = self.cityName.get()
        if len(_cityName) == 0:
            messagebox.showwarning(u'Please input a city name', u'Please input a city name for search.')
            return

        cities = self.api.queryCityInfo(_cityName)
        # print(cities)
        if len(cities) == 0:
            messagebox.showerror(u'???????', u'??????????????')
            return
        elif len(cities) == 1:
            self._showWeather(cities[0])

        else:
            self._askForSelect(cities)

def processMessages(self):
        try:
            while True:
                type, args = self._queue.get_nowait()
                if type == _MSG_UPDATE:
                    text, progress = args
                    self.lbl_info.config(text=text)
                    if self.determinate:
                        self.pb_progress.config(value=progress)
                elif type == _MSG_CLOSE:
                    self.destroy()
                elif type == _MSG_NOTIFY:
                    title, message = args
                    messagebox.showwarning(title, message, parent=self)

        except queue.Empty:
            pass

        self.after(100, self.processMessages)

def check_click1(self, controller, w):
        """
        This function pass the user choosed time as parameters to method combined_function1 and call the combined_function1 method.

        Parameters: 
            w: tk.Listbox()
            controller
        Execptions:
            catch IndexError exceptions to let user choose some stuff in the listbox
        """
        try:
            if (not w.curselection()):
                raise IndexError  

            if w.get(w.curselection()) == 'Tight':           
                self.combined_function1(1, controller)
            elif w.get(w.curselection()) == 'Moderate':
                self.combined_function1(2, controller)
            elif w.get(w.curselection()) == 'Adequate':
                self.combined_function1(3, controller) 
        except IndexError:
            messagebox.showwarning("Error", "Please select one of the items in the listbox")

def check_click2(self, w):
        """
        This function choose the last paramter, and then call the trip_planer function to design the travel route 
        for users automatically including the attractions, hotels and restaurant recommendations based on their prefenrances, 
        and output the results in a txt file.

        Parameters: 
            w: tk.Listbox()

        Execptions:
            catch IndexError exceptions to let user choose some stuff in the listbox
        """
        try:
            if (not w.curselection()):
                raise IndexError  
            elif w.get(w.curselection()) == 'Tight Schedule':     
                t = trip_plan(Time, Bugdet, 2)
                t.trip_planer()
            elif w.get(w.curselection()) == 'Flexible Schedule':                         
                t = trip_plan(Time, Bugdet, 1)  
                t.trip_planer()
        except IndexError:
            messagebox.showwarning("Error", "Please select one of the items in the listbox")

def check_click4(self, w, controller):
        """
        This function let user choose what they want to overview from 'Restaurant', 'hotel', 'museum', 'attraction',
        and plot their heatmap in a html file, and open it automaticlly.

        Parameters: 
            w: tk.Listbox()

        Execptions:
            catch IndexError exceptions to let user choose some stuff in the listbox
        """
        try:
            if (not w.curselection()):
                raise IndexError

            if w.get(w.curselection()) == 'Restaurant':
                controller.show_frame(Overview_restaurant, lat, logi)                                       
            elif w.get(w.curselection()) == 'Hotel':
                controller.show_frame(Overview_hotel, lat, logi)
            elif w.get(w.curselection()) == 'Attraction':
                controller.show_frame(Overview_attractions, lat, logi)
            elif w.get(w.curselection()) == 'Museum':
                controller.show_frame(Overview_museums, lat, logi)   
        except IndexError:
            messagebox.showwarning("Error", "Please select one of the items in the listbox")

def warningBox(self, title, message):
        self.topLevel.update_idletasks()
        MessageBox.showwarning(title, message)
        self.__bringToFront()

def warningBox(self, title, message):
        self.topLevel.update_idletasks()
        MessageBox.showwarning(title, message)
        self.__bringToFront()

def _msgBox():
#     msg.showinfo('Python Message Info Box', 'A Python GUI created using tkinter:'
#                   '\nThe year is 2017.')  
    msg.showwarning('Python Message Warning Box', 'A Python GUI created using tkinter:'
                    '\nWarning: There might be a bug in this code.')

# Add another Menu to the Menu Bar and an item

def _msgBox():
#     msg.showinfo('Python Message Info Box', 'A Python GUI created using tkinter:\nThe year is 2017.')  
#     msg.showwarning('Python Message Warning Box', 'A Python GUI created using tkinter:'
#                       '\nWarning: There might be a bug in this code.')
    msg.showerror('Python Message Error Box', 'A Python GUI created using tkinter:'
                  '\nError: Houston ~ we DO have a serious PROBLEM!')

# Add another Menu to the Menu Bar and an item

def load_properties(self):
        try:
            with open("properties.json", "r") as file:
                self.properties = json.loads(jsonesque.process(file.read()))
                file.close()
        except FileNotFoundError:
            # print("{} | FileNotFoundError: 'properties.json' not found.".format(datetime.now().strftime("%H:%M:%S")))
            messagebox.showwarning(title="Warning", message="Could not find 'properties.json'.")

def write_properties(self, key, value):
        try:
            with open("properties.json", "w+") as file:
                self.properties[key] = value
                # print(self.properties)
                file.write(json.dumps(self.properties, sort_keys=False, indent=2))
                file.close()
        except FileNotFoundError:
            # print("{} | FileNotFoundError: 'properties.json' not found.".format(datetime.now().strftime("%H:%M:%S")))
            messagebox.showwarning(title="Warning", message="Could not find 'properties.json'.")

def validate(self):
        try:
            result = self.getresult()
        except ValueError:
            messagebox.showwarning(
                "Illegal value",
                self.errormessage + "\nPlease try again",
                parent = self
            )
            return 0

        if self.minvalue is not None and result < self.minvalue:
            messagebox.showwarning(
                "Too small",
                "The allowed minimum value is %s. "
                "Please try again." % self.minvalue,
                parent = self
            )
            return 0

        if self.maxvalue is not None and result > self.maxvalue:
            messagebox.showwarning(
                "Too large",
                "The allowed maximum value is %s. "
                "Please try again." % self.maxvalue,
                parent = self
            )
            return 0

        self.result = result

        return 1

def validate(self):
        try:
            result = self.getresult()
        except ValueError:
            messagebox.showwarning(
                "Illegal value",
                self.errormessage + "\nPlease try again",
                parent = self
            )
            return 0

        if self.minvalue is not None and result < self.minvalue:
            messagebox.showwarning(
                "Too small",
                "The allowed minimum value is %s. "
                "Please try again." % self.minvalue,
                parent = self
            )
            return 0

        if self.maxvalue is not None and result > self.maxvalue:
            messagebox.showwarning(
                "Too large",
                "The allowed maximum value is %s. "
                "Please try again." % self.maxvalue,
                parent = self
            )
            return 0

        self.result = result

        return 1

def show_warning(self, title, message):
        return messagebox.showwarning(title, message)

def show_warning(self, title, message):
        return messagebox.showwarning(title, message)

def validate(self):
        try:
            result = self.getresult()
        except ValueError:
            messagebox.showwarning(
                "Illegal value",
                self.errormessage + "\nPlease try again",
                parent = self
            )
            return 0

        if self.minvalue is not None and result < self.minvalue:
            messagebox.showwarning(
                "Too small",
                "The allowed minimum value is %s. "
                "Please try again." % self.minvalue,
                parent = self
            )
            return 0

        if self.maxvalue is not None and result > self.maxvalue:
            messagebox.showwarning(
                "Too large",
                "The allowed maximum value is %s. "
                "Please try again." % self.maxvalue,
                parent = self
            )
            return 0

        self.result = result

        return 1

def hit_me():
    #tk.messagebox.showinfo(title='Hi',message='hahaha')?????????????
    #?????????
    # msgbox.showinfo(title='Hi',message='hahaha')
    #?????????
    msgbox.showwarning(title='Hi',message='Fuck!')
    #?????????
    msgbox.showerror(title='Hi',message='ERROR!!')
    #???????,????YES?NO
    msgbox.askquestion(title='Hi',message='ERROR!!')

def confirm(self):

        port_1 = 'https://api.47ks.com/webcloud/?v='
        port_2 = 'http://www.wmxz.wang/video.php?url='
        port_3 = 'http://www.vipjiexi.com/yun.php?url='
        #??????????????
        if re.match(r'^https?:/{2}\w.+$', self.url.get()):

            #?????????????
            if (self.b1.get() + self.b2.get() + self.b3.get()) !=1:

                msgbox.showwarning(title='??',message='????????')


            elif self.b1.get() == True:

                webbrowser.open(port_1 + self.url.get())



            elif self.b2.get() == True:
                webbrowser.open(port_2 + self.url.get())


            else:
                self.b3.get() == True

                webbrowser.open(port_2 + self.url.get())

        else:
            msgbox.showerror(title='??',message='?????????!')

def lookResult():
    GlobalVal.username = GlobalVal.root.usernameInput.get()
    if not os.path.exists(GlobalVal.username):
        m_title = "????"
        m = '??? \' %s \' ?????'% GlobalVal.username
        messagebox.showwarning(m_title, m)
    else:
        def sub_lookResult():
            subprocess.call('explorer %s' % GlobalVal.username)
        t_lookResult = threading.Thread(target=sub_lookResult, name='sub_lookResult')
        t_lookResult.start()

# ??????

def notify_messagebox(self, _title, _message, _kind=None):
        """Override as this is the top class, default is error."""
        if self.suppress_errors is None:
            if _kind == "message":
                messagebox.showinfo(_title, _message)
            elif _kind == "warning":
                messagebox.showwarning(_title, _message)
            else:
                messagebox.showerror(_title, _message)

def button_load_learning_result_clicked(self):
        global episode
        initialdir = os.path.dirname(os.path.realpath(__file__))
        while True:
            if platform.system() == 'Darwin':
                q_index_path = askopenfilename(initialdir=initialdir, message='Choose q_index',
                                       filetypes=[('pickle files', '*.pickle'),
                                                  ("All files", "*.*") ])
            else:
                q_index_path = askopenfilename(initialdir=initialdir, title='Choose q_index',
                                       filetypes=[('pickle files', '*.pickle'),
                                                  ("All files", "*.*") ])
            if 'q_index' not in q_index_path:
                messagebox.showwarning(message='Wrong file.')
            else:
                break
        while True:
            if platform.system() == 'Darwin':
                q_table_path = askopenfilename(initialdir=initialdir, message='Choose q_table',
                                       filetypes=[('pickle files', '*.pickle'),
                                                  ("All files", "*.*") ])
            else:
                q_table_path = askopenfilename(initialdir=initialdir, title='Choose q_table',
                                       filetypes=[('pickle files', '*.pickle'),
                                                  ("All files", "*.*") ])
            if 'q_table' not in q_table_path:
                messagebox.showwarning(message='Wrong file.')
            else:
                break

        try:
            hunter.q_table = pd.read_pickle(q_table_path)
            hunter.q_index = pd.read_pickle(q_index_path)
            episode = [int(d) for d in q_table_path.split('_') if d.isdigit()][0]
            self.label_episode_v.set('Episode: %s' % episode)
        except Exception as e:
            messagebox.showerror(message=e)

def loadConfig(self, config_dict, filename, argb_check=False):
        print("Loading config: {}".format(filename))
        if os.path.isfile(filename):
            with open(filename) as f:
                config_content = [line.rstrip('\n') for line in f]
            malformed_color = []
            for key in config_dict:
                for line in config_content:
                    value = line.split("=")[1]
                    if key == line.split("=")[0]:
                        if argb_check:
                            argbstring = re.compile(r'[a-fA-F0-9]{8}$')
                            if argbstring.match(value):
                                A = value[:2]
                                RGB = swapRGBBGR(value[2:])
                                config_dict.update({key : {'rgb' : RGB, 'alpha' : A} })
                            else:
                                malformed_color.append(line)
                        else:
                            if key == "screen_gap" or key == "anim_duration":
                                try:
                                    value = int(value)
                                except:
                                    value = config_dict[key]
                            config_dict.update({key : value})
            if malformed_color:
                malformed_color.sort()
                messagebox.showwarning("Error", "Malformed text color (ABGR):\n{}".format('\n'.join(malformed_color)))

def loadConfig(self, config_dict, filename, argb_check=False):
        print("Loading config: {}".format(filename))
        if os.path.isfile(filename):
            with open(filename) as f:
                config_content = [line.rstrip('\n') for line in f]
            malformed_color = []
            for key in config_dict:
                for line in config_content:
                    value = line.split("=")[1]
                    if key == line.split("=")[0]:
                        if argb_check:
                            argbstring = re.compile(r'[a-fA-F0-9]{8}$')
                            if argbstring.match(value):
                                a, b, g, r = tuple([value[i:i+2] for i in range(0, len(value), 2)])
                                config_dict.update({key : (int(r, 16), int(g, 16), int(b, 16), int(a, 16)) })
                                self.sliders[key][0].set(int(a, 16))
                            else:
                                malformed_color.append(line)
                        else:
                            if key == "screen_gap" or key == "anim_duration":
                                try:
                                    value = int(value)
                                except:
                                    value = config_dict[key]
                            config_dict.update({key : value})
            if malformed_color:
                malformed_color.sort()
                messagebox.showwarning("Error", "Malformed text color (ABGR):\n{}".format('\n'.join(malformed_color)))

def notify_messagebox(self, _title, _message, _kind=None):
        """Override as this is the top class, default is error."""
        if self.suppress_errors is None:
            if _kind == "message":
                messagebox.showinfo(_title, _message)
            elif _kind == "warning":
                messagebox.showwarning(_title, _message)
            else:
                messagebox.showerror(_title, _message)

def DisplayError(errorMsg):
    messagebox.showwarning(PROGRAM_TITLE,errorMsg)