def __init__(self):
super(StreamSetupWidget, self).__init__()
self.username_line = LineEdit()
self.username_line.setPlaceholderText('Username')
self.username_line.setReadOnly(True)
self.stream_title_line = LineEdit()
self.stream_title_line.setPlaceholderText('Stream title')
self.subreddit_combo = ComboBox()
subreddits = config['subreddits']
self.subreddit_combo.setMaxVisibleItems(len(subreddits))
for subreddit in subreddits:
self.subreddit_combo.addItem(f'r/{subreddit}')
self.start_stream_button = Button('Set up the stream')
self.start_stream_button.clicked.connect(self.start_stream)
self.disable_all_widgets()
self.layout = QGridLayout()
self.layout.setSpacing(6)
self.layout.addWidget(self.username_line, 1, 0, 1, 2)
self.layout.addWidget(self.stream_title_line, 2, 0, 1, 2)
self.layout.addWidget(self.subreddit_combo, 3, 0, 1, 2)
self.layout.addWidget(self.start_stream_button, 4, 0, 1, 2)
self.layout.addWidget(QWidget(), 5, 0, 1, 2)
self.setLayout(self.layout)
class UrlSelectColumnFrame(ttk.Frame):
def __init__(self, master=None, id=None, url='', response_gt=None, max_page=None, is_using=True, **kw):
super().__init__(master, **kw)
self.database_id = id
self.check_button = CheckButton(self, value=is_using, help_text='是否启用')
self.url_text = UrlEntry(self, width=50, value=url, help_text='url!!!!')
self.response_num_text = NumberEntry(self, width=5, value=response_gt, help_text='最小相应数')
self.max_page_text = NumberEntry(self, width=5, value=max_page, help_text='最大搜索页数')
self.delete_button = Button(self, text='Delete', command=self.delete, help_text='删除')
self.check_button.grid(column=0, row=0)
self.url_text.grid(column=1, row=0)
self.response_num_text.grid(column=2, row=0)
self.max_page_text.grid(column=3, row=0)
self.delete_button.grid(column=4, row=0)
for w in self.children.values():
w.bind('<Enter>', self.show_help_text)
def get_as_dict(self):
ret = {
'url': self.url_text.get(),
'response_gt': self.response_num_text.get(),
'max_page': self.max_page_text.get(),
'is_using': self.check_button.get(),
'id': self.database_id,
}
return ret
def info_is_using(self):
"""
:return: If Checkbutton is pressed
"""
return True if self.check_button.get() else False
def delete(self):
Tasks.delete_by_id(self.database_id)
self.destroy()
def show_help_text(self, event):
help_text = event.widget.help_text
self.master.set_info(help_text)
def __init__(self):
super(AuthWidget, self).__init__()
self.auth_button = Button('Authorize')
self.auth_button.clicked.connect(self.authorize)
self.help_button = Button('Help')
self.help_button.clicked.connect(self.help)
self.layout = QGridLayout()
self.layout.addWidget(QWidget())
self.layout.addWidget(self.auth_button, 1, 0, Qt.AlignHCenter)
self.layout.addWidget(self.help_button, 2, 0, Qt.AlignHCenter)
self.layout.addWidget(QWidget())
self.layout.addWidget(QWidget())
self.setLayout(self.layout)
self.timer = QTimer()
self.timer.setInterval(1000)
self.timer.timeout.connect(self.check_for_token)
def __init__(self):
super(StreamReadyWidget, self).__init__()
self.key_line = LineEdit()
self.key_line.setPlaceholderText('Streamer key')
self.key_line.setReadOnly(True)
self.copy_key_button = Button('Copy stream key')
self.copy_key_button.clicked.connect(self.copy_key)
self.rtmp_line = LineEdit()
self.rtmp_line.setPlaceholderText('RTMP URL')
self.rtmp_line.setReadOnly(True)
self.copy_rtmp_button = Button('Copy server URL')
self.copy_rtmp_button.clicked.connect(self.copy_rtmp)
self.copy_stream_url_button = Button('Copy stream URL')
self.copy_stream_url_button.clicked.connect(self.copy_stream_url)
self.open_stream_url_button = Button('Open stream URL')
self.open_stream_url_button.clicked.connect(self.open_stream_url)
self.chat_widget = QWidget()
self.open_chat_button = Button('Open chat')
self.open_chat_button.clicked.connect(self.open_chat_window)
self.layout = QGridLayout()
self.layout.addWidget(QWidget())
self.layout.addWidget(self.key_line, 1, 0, 1, 5)
self.layout.addWidget(self.rtmp_line, 2, 0, 1, 5)
self.layout.addWidget(self.copy_key_button, 1, 5, 1, 1)
self.layout.addWidget(self.copy_rtmp_button, 2, 5, 1, 1)
self.layout.addWidget(self.copy_stream_url_button, 3, 5, 1, 1)
self.layout.addWidget(self.open_stream_url_button, 3, 0, 1, 5)
self.layout.addWidget(self.open_chat_button, 4, 0, 1, 6)
self.layout.addWidget(QWidget())
self.setLayout(self.layout)
def __init__(self, master=None, id=None, url='', response_gt=None, max_page=None, is_using=True, **kw):
super().__init__(master, **kw)
self.database_id = id
self.check_button = CheckButton(self, value=is_using, help_text='是否启用')
self.url_text = UrlEntry(self, width=50, value=url, help_text='url!!!!')
self.response_num_text = NumberEntry(self, width=5, value=response_gt, help_text='最小相应数')
self.max_page_text = NumberEntry(self, width=5, value=max_page, help_text='最大搜索页数')
self.delete_button = Button(self, text='Delete', command=self.delete, help_text='删除')
self.check_button.grid(column=0, row=0)
self.url_text.grid(column=1, row=0)
self.response_num_text.grid(column=2, row=0)
self.max_page_text.grid(column=3, row=0)
self.delete_button.grid(column=4, row=0)
for w in self.children.values():
w.bind('<Enter>', self.show_help_text)
def __init__(self, parent, title="Einstellungen: Doppelpendel",
position=None, constraints=(285, 200), pendulum=None):
super(SettingsWindow, self).__init__(parent, title,
position, constraints)
# Referenz auf Pendel speichern
self._pendulum = pendulum
# Simulation gestoppt?
self.stopped = False
# Winkel
self.add_widget(Label(self, text=u"Φ₁ [°]:", position=(10, 10),
constraints=(70, 15), align=font.Text.RIGHT))
self.phi1slider = Slider(self, position=(85, 10),
constraints=(190, 15),
initial_value=90, span=(0, 360))
self.add_widget(self.phi1slider)
self.add_widget(Label(self, text=u"Φ₂ [°]:", position=(10, 35),
constraints=(70, 15), align=font.Text.RIGHT))
self.phi2slider = Slider(self, position=(85, 35),
constraints=(190, 15),
initial_value=180, span=(0, 360))
self.add_widget(self.phi2slider)
# Längen
self.add_widget(Label(self, text=u"l₁ [m]:", position=(10, 60),
constraints=(70, 15), align=font.Text.RIGHT))
self.l1slider = Slider(self, position=(85, 60),
constraints=(190, 15),
initial_value = 4, span = (0.1, 10))
self.add_widget(self.l1slider)
self.add_widget(Label(self, text=u"l₂ [m]:", position=(10, 85),
constraints=(70, 15), align=font.Text.RIGHT))
self.l2slider = Slider(self, position=(85, 85),
constraints=(190, 15),
initial_value=5, span=(0.1, 10))
self.add_widget(self.l2slider)
# Massen
self.add_widget(Label(self, text=u"m₁ [kg]:", position=(10, 110),
constraints=(70, 15), align=font.Text.RIGHT))
self.m1slider = Slider(self, position=(85, 110),
constraints=(190, 15),
initial_value=5, span=(0.1, 10))
self.add_widget(self.m1slider)
self.add_widget(Label(self, text=u"m₂ [kg]:", position=(10, 135),
constraints=(70, 15), align=font.Text.RIGHT))
self.m2slider = Slider(self, position=(85, 135),
constraints=(190, 15),
initial_value=10, span=(0.1, 10))
self.add_widget(self.m2slider)
# Aktualisierungs-Aktion für die Slider
self.phi1slider.set_value_handler(self.slider_update)
self.phi2slider.set_value_handler(self.slider_update)
self.l1slider.set_value_handler(self.slider_update)
self.l2slider.set_value_handler(self.slider_update)
self.m1slider.set_value_handler(self.slider_update)
self.m2slider.set_value_handler(self.slider_update)
# Buttons
self.startbutton = Button(self, position=(10, 160),
constraints=(50, 15))
self.update_start_button()
self.startbutton.set_handler(self.start_action)
self.add_widget(self.startbutton)
self.resetbutton = Button(self, text="Reset", position=(70, 160),
constraints=(50, 15))
self.resetbutton.set_handler(self.reset)
self.add_widget(self.resetbutton)
class SettingsWindow(gui.window.Window):
"""Fenster zur Änderung der Versuchsparameter."""
def __init__(self, parent, title="Einstellungen: Doppelpendel",
position=None, constraints=(285, 200), pendulum=None):
super(SettingsWindow, self).__init__(parent, title,
position, constraints)
# Referenz auf Pendel speichern
self._pendulum = pendulum
# Simulation gestoppt?
self.stopped = False
# Winkel
self.add_widget(Label(self, text=u"Φ₁ [°]:", position=(10, 10),
constraints=(70, 15), align=font.Text.RIGHT))
self.phi1slider = Slider(self, position=(85, 10),
constraints=(190, 15),
initial_value=90, span=(0, 360))
self.add_widget(self.phi1slider)
self.add_widget(Label(self, text=u"Φ₂ [°]:", position=(10, 35),
constraints=(70, 15), align=font.Text.RIGHT))
self.phi2slider = Slider(self, position=(85, 35),
constraints=(190, 15),
initial_value=180, span=(0, 360))
self.add_widget(self.phi2slider)
# Längen
self.add_widget(Label(self, text=u"l₁ [m]:", position=(10, 60),
constraints=(70, 15), align=font.Text.RIGHT))
self.l1slider = Slider(self, position=(85, 60),
constraints=(190, 15),
initial_value = 4, span = (0.1, 10))
self.add_widget(self.l1slider)
self.add_widget(Label(self, text=u"l₂ [m]:", position=(10, 85),
constraints=(70, 15), align=font.Text.RIGHT))
self.l2slider = Slider(self, position=(85, 85),
constraints=(190, 15),
initial_value=5, span=(0.1, 10))
self.add_widget(self.l2slider)
# Massen
self.add_widget(Label(self, text=u"m₁ [kg]:", position=(10, 110),
constraints=(70, 15), align=font.Text.RIGHT))
self.m1slider = Slider(self, position=(85, 110),
constraints=(190, 15),
initial_value=5, span=(0.1, 10))
self.add_widget(self.m1slider)
self.add_widget(Label(self, text=u"m₂ [kg]:", position=(10, 135),
constraints=(70, 15), align=font.Text.RIGHT))
self.m2slider = Slider(self, position=(85, 135),
constraints=(190, 15),
initial_value=10, span=(0.1, 10))
self.add_widget(self.m2slider)
# Aktualisierungs-Aktion für die Slider
self.phi1slider.set_value_handler(self.slider_update)
self.phi2slider.set_value_handler(self.slider_update)
self.l1slider.set_value_handler(self.slider_update)
self.l2slider.set_value_handler(self.slider_update)
self.m1slider.set_value_handler(self.slider_update)
self.m2slider.set_value_handler(self.slider_update)
# Buttons
self.startbutton = Button(self, position=(10, 160),
constraints=(50, 15))
self.update_start_button()
self.startbutton.set_handler(self.start_action)
self.add_widget(self.startbutton)
self.resetbutton = Button(self, text="Reset", position=(70, 160),
constraints=(50, 15))
self.resetbutton.set_handler(self.reset)
self.add_widget(self.resetbutton)
def update_start_button(self):
if self.stopped:
self.startbutton.text = "Start"
else:
self.startbutton.text = "Stop"
def start_action(self):
self.stopped = not self.stopped
self.update_start_button()
def reset(self):
phi1 = self.phi1slider.value / 180.0 * pi
phi2 = self.phi2slider.value / 180.0 * pi
length1 = self.l1slider.value
length2 = self.l2slider.value
mass1 = self.m1slider.value
mass2 = self.m2slider.value
self._pendulum.reset(phi1, phi2, length1, length2, mass1, mass2)
def slider_update(self):
if self.stopped:
self.reset()
class StreamSetupWidget(QWidget):
stream_started = pyqtSignal()
def __init__(self):
super(StreamSetupWidget, self).__init__()
self.username_line = LineEdit()
self.username_line.setPlaceholderText('Username')
self.username_line.setReadOnly(True)
self.stream_title_line = LineEdit()
self.stream_title_line.setPlaceholderText('Stream title')
self.subreddit_combo = ComboBox()
subreddits = config['subreddits']
self.subreddit_combo.setMaxVisibleItems(len(subreddits))
for subreddit in subreddits:
self.subreddit_combo.addItem(f'r/{subreddit}')
self.start_stream_button = Button('Set up the stream')
self.start_stream_button.clicked.connect(self.start_stream)
self.disable_all_widgets()
self.layout = QGridLayout()
self.layout.setSpacing(6)
self.layout.addWidget(self.username_line, 1, 0, 1, 2)
self.layout.addWidget(self.stream_title_line, 2, 0, 1, 2)
self.layout.addWidget(self.subreddit_combo, 3, 0, 1, 2)
self.layout.addWidget(self.start_stream_button, 4, 0, 1, 2)
self.layout.addWidget(QWidget(), 5, 0, 1, 2)
self.setLayout(self.layout)
def initialize(self):
self.username_line.setText(f'u/{reddit.get_username()}')
self.enable_all_widgets()
def start_stream(self):
self.disable_all_widgets()
title = self.stream_title_line.text()
if len(title) == 0:
QMessageBox().information(self, 'Insufficient title length',
'Your title must be longer.')
self.enable_all_widgets()
return
_, subreddit = self.subreddit_combo.currentText().split('/')
response = reddit.post_broadcast(title, subreddit)
status_code = response.status_code
if status_code != 200:
if status_code == 503:
error_str = f"{subreddit} is not available right now.\n" \
f"Please, try a different subreddit."
else:
error_str = f"Couldn't start a stream, status code: {status_code}"
QMessageBox().information(self, 'Stream setup unsuccessful',
error_str)
self.enable_all_widgets()
return
self.stream_started.emit()
def disable_all_widgets(self):
self.username_line.setDisabled(True)
self.stream_title_line.setDisabled(True)
self.subreddit_combo.setDisabled(True)
self.start_stream_button.setDisabled(True)
def enable_all_widgets(self):
self.username_line.setEnabled(True)
self.stream_title_line.setEnabled(True)
self.subreddit_combo.setEnabled(True)
self.start_stream_button.setEnabled(True)
from gui.gui import GUI from gui.widgets import Button gui = GUI() test_button = Button(gui, (100, 100)) test_button.on_left_click = gui.quit
