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#coding=utf-8
import socket
import tkinter as tk
from tkinter import ttk
import tkMessageBox as tkmb
from ...db import PlayoffDB
from ..frames import RepeatableEntry, WidgetRepeater
from ..frames import ScrollableFrame, getIntVal
def network_test(connFunction, testLabel):
try:
connFunction()
testLabel.configure(text='✓')
testLabel.configure(foreground='green')
return None
except Exception as e:
testLabel.configure(text='✗')
testLabel.configure(foreground='red')
return unicode(str(e).decode('utf-8', errors='replace'))
class MySQLConfigurationFrame(tk.Frame):
def __init__(self, *args, **kwargs):
tk.Frame.__init__(self, *args, **kwargs)
self.renderContent(self)
def getConfig(self):
if len(self.host.get().strip()):
return {
'host': self.host.get().strip(),
'port': getIntVal(self.port, default=3306),
'user': self.user.get().strip(),
'pass': self.pass_.get().strip()
}
return None
def _testDB(self):
def test():
dbConfig = self.getConfig()
if dbConfig is None:
raise AttributeError('Database not configured')
db = PlayoffDB(dbConfig)
self.dbError = network_test(test, self.dbTestLabel)
def _dbError(self, event):
if self.dbError is not None:
tkmb.showerror('Błąd połączenia z bazą danych', self.dbError)
def _changeNotify(self, *args):
self.winfo_toplevel().event_generate(
'<<DBSettingsChanged>>', when='tail')
def renderContent(self, container):
(ttk.Label(container, text='Ustawienia MySQL')).grid(
row=0, column=0, columnspan=4, sticky=tk.E+tk.W)
(ttk.Label(container, text='Host:')).grid(
row=1, column=0, sticky=tk.E)
self.host = tk.StringVar()
self.host.trace('w', self._changeNotify)
(ttk.Entry(container, textvariable=self.host)).grid(
row=1, column=1, sticky=tk.E+tk.W)
(ttk.Label(container, text='Port:')).grid(
row=1, column=2, sticky=tk.E)
self.port = tk.StringVar()
self.port.set(3306)
self.port.trace('w', self._changeNotify)
(tk.Spinbox(
container, textvariable=self.port, width=5,
from_=0, to=65535)).grid(row=1, column=3, sticky=tk.W)
(ttk.Label(container, text='Użytkownik:')).grid(
row=2, column=0, sticky=tk.E)
self.user = tk.StringVar()
self.user.trace('w', self._changeNotify)
(ttk.Entry(container, textvariable=self.user)).grid(
row=2, column=1, sticky=tk.E+tk.W)
(ttk.Button(
container, text='Testuj ustawienia', command=self._testDB)).grid(
row=2, column=3)
self.dbError = None
self.dbTestLabel = ttk.Label(container)
self.dbTestLabel.grid(row=2, column=4)
self.dbTestLabel.bind('<Button-1>', self._dbError)
(ttk.Label(container, text='Hasło:')).grid(
row=3, column=0, sticky=tk.E)
self.pass_ = tk.StringVar()
self.pass_.trace('w', self._changeNotify)
(ttk.Entry(container, textvariable=self.pass_, show='*')).grid(
row=3, column=1, sticky=tk.E+tk.W)
class GoniecConfigurationFrame(tk.Frame):
DEFAULT_HOST = 'localhost'
DEFAULT_PORT = 8090
def __init__(self, *args, **kwargs):
tk.Frame.__init__(self, *args, **kwargs)
self.renderContent(self)
def _enableWidgets(self):
for field in [self.portField, self.hostField, self.testButton]:
field.configure(
state=tk.NORMAL if self.enable.get() else tk.DISABLED)
def _test(self):
def test():
goniec = socket.socket()
goniec.connect(
(self.host.get().strip(), getIntVal(
self.port, self.DEFAULT_PORT)))
goniec.close()
self.testError = network_test(test, self.testLabel)
def _testError(self, event):
if self.testError is not None:
tkmb.showerror('Błąd połączenia z Gońcem', self.testError)
def renderContent(self, container):
(ttk.Label(container, text='Konfiguracja Gońca:')).grid(
row=0, column=0, columnspan=4, sticky=tk.W)
self.enable = tk.IntVar()
(ttk.Checkbutton(
container, text='Włącz obsługę Gońca', variable=self.enable,
command=self._enableWidgets)).grid(
row=1, column=0, columnspan=2, sticky=tk.W)
(ttk.Label(container, text='Host:')).grid(row=2, column=0)
self.host = tk.StringVar()
self.host.set(self.DEFAULT_HOST)
self.hostField = ttk.Entry(container, textvariable=self.host)
self.hostField.grid(row=2, column=1)
(ttk.Label(container, text='Port:')).grid(row=2, column=2)
self.port = tk.StringVar()
self.port.set(self.DEFAULT_PORT)
self.portField = tk.Spinbox(
container, textvariable=self.port, width=5)
self.portField.grid(row=2, column=3)
self.testButton = ttk.Button(
container, text='Testuj ustawienia', command=self._test)
self.testButton.grid(row=3, column=1, sticky=tk.E)
self.testError = None
self.testLabel = ttk.Label(container)
self.testLabel.grid(row=3, column=2, sticky=tk.W)
self.testLabel.bind('<Button-1>', self._testError)
self._enableWidgets()
class RemoteConfigurationFrame(ScrollableFrame):
def renderContent(self, container):
(ttk.Label(container, text='Zdalne pliki konfiguracyjne:')).pack(
side=tk.TOP, fill=tk.BOTH, expand=True)
self.repeater = WidgetRepeater(
container, RepeatableEntry, classParams={'width':100})
self.repeater.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
__all__ = ['MySQLConfigurationFrame', 'GoniecConfigurationFrame', 'RemoteConfigurationFrame']
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