本文整理汇总了Python中spyderlib.widgets.browser.WebView类的典型用法代码示例。如果您正苦于以下问题：Python WebView类的具体用法？Python WebView怎么用？Python WebView使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了WebView类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: RichText
class RichText(QWidget):
"""
WebView widget with find dialog
"""
def __init__(self, parent):
QWidget.__init__(self, parent)
self.webview = WebView(self)
self.find_widget = FindReplace(self)
self.find_widget.set_editor(self.webview)
self.find_widget.hide()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.webview)
layout.addWidget(self.find_widget)
self.setLayout(layout)
def set_font(self, font, fixed_font=None):
"""Set font"""
self.webview.set_font(font, fixed_font=fixed_font)
def set_html(self, html_text, base_url):
"""Set html text"""
self.webview.setHtml(html_text, base_url)
def clear(self):
self.set_html('', self.webview.url())示例2: __init__
def __init__(self, plugin, history_filename, connection_file=None,
kernel_widget_id=None, menu_actions=None):
super(IPythonClient, self).__init__(plugin)
SaveHistoryMixin.__init__(self)
self.options_button = None
self.connection_file = connection_file
self.kernel_widget_id = kernel_widget_id
self.name = ''
self.shellwidget = IPythonShellWidget(config=plugin.ipywidget_config(),
local_kernel=False)
self.shellwidget.hide()
self.infowidget = WebView(self)
self.menu_actions = menu_actions
self.history_filename = get_conf_path(history_filename)
self.history = []
self.namespacebrowser = None
self.set_infowidget_font()
self.loading_page = self._create_loading_page()
self.infowidget.setHtml(self.loading_page)
vlayout = QVBoxLayout()
toolbar_buttons = self.get_toolbar_buttons()
hlayout = QHBoxLayout()
for button in toolbar_buttons:
hlayout.addWidget(button)
vlayout.addLayout(hlayout)
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addWidget(self.shellwidget)
vlayout.addWidget(self.infowidget)
self.setLayout(vlayout)
self.exit_callback = lambda: plugin.close_console(client=self)示例3: __init__
def __init__(self, parent):
QWidget.__init__(self, parent)
self.webview = WebView(self)
self.find_widget = FindReplace(self)
self.find_widget.set_editor(self.webview)
self.find_widget.hide()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.webview)
layout.addWidget(self.find_widget)
self.setLayout(layout)示例4: __init__
def __init__(self, plugin, name, history_filename, connection_file=None,
hostname=None, sshkey=None, password=None,
kernel_widget_id=None, menu_actions=None):
super(IPythonClient, self).__init__(plugin)
SaveHistoryMixin.__init__(self)
self.options_button = None
# stop button and icon
self.stop_button = None
self.stop_icon = ima.icon('stop')
self.connection_file = connection_file
self.kernel_widget_id = kernel_widget_id
self.hostname = hostname
self.sshkey = sshkey
self.password = password
self.name = name
self.get_option = plugin.get_option
self.shellwidget = IPythonShellWidget(config=self.shellwidget_config(),
local_kernel=False)
self.shellwidget.hide()
self.infowidget = WebView(self)
self.menu_actions = menu_actions
self.history_filename = get_conf_path(history_filename)
self.history = []
self.namespacebrowser = None
self.set_infowidget_font()
self.loading_page = self._create_loading_page()
self.infowidget.setHtml(self.loading_page,
QUrl.fromLocalFile(CSS_PATH))
vlayout = QVBoxLayout()
toolbar_buttons = self.get_toolbar_buttons()
hlayout = QHBoxLayout()
for button in toolbar_buttons:
hlayout.addWidget(button)
vlayout.addLayout(hlayout)
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addWidget(self.shellwidget)
vlayout.addWidget(self.infowidget)
self.setLayout(vlayout)
self.exit_callback = lambda: plugin.close_client(client=self)示例5: IPythonClient
class IPythonClient(QWidget, SaveHistoryMixin):
"""
IPython client or frontend for Spyder
This is a widget composed of a shell widget (i.e. RichIPythonWidget
+ our additions = IPythonShellWidget) and a WebView info widget to
print kernel error and other messages.
"""
SEPARATOR = '%s##---(%s)---' % (os.linesep*2, time.ctime())
append_to_history = Signal(str, str)
def __init__(self, plugin, name, history_filename, connection_file=None,
hostname=None, sshkey=None, password=None,
kernel_widget_id=None, menu_actions=None):
super(IPythonClient, self).__init__(plugin)
SaveHistoryMixin.__init__(self)
self.options_button = None
# stop button and icon
self.stop_button = None
self.stop_icon = ima.icon('stop')
self.connection_file = connection_file
self.kernel_widget_id = kernel_widget_id
self.hostname = hostname
self.sshkey = sshkey
self.password = password
self.name = name
self.get_option = plugin.get_option
self.shellwidget = IPythonShellWidget(config=self.shellwidget_config(),
local_kernel=False)
self.shellwidget.hide()
self.infowidget = WebView(self)
self.menu_actions = menu_actions
self.history_filename = get_conf_path(history_filename)
self.history = []
self.namespacebrowser = None
self.set_infowidget_font()
self.loading_page = self._create_loading_page()
self.infowidget.setHtml(self.loading_page)
vlayout = QVBoxLayout()
toolbar_buttons = self.get_toolbar_buttons()
hlayout = QHBoxLayout()
for button in toolbar_buttons:
hlayout.addWidget(button)
vlayout.addLayout(hlayout)
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addWidget(self.shellwidget)
vlayout.addWidget(self.infowidget)
self.setLayout(vlayout)
self.exit_callback = lambda: plugin.close_client(client=self)
#------ Public API --------------------------------------------------------
def show_shellwidget(self, give_focus=True):
"""Show shellwidget and configure it"""
self.infowidget.hide()
self.shellwidget.show()
self.infowidget.setHtml(BLANK)
if give_focus:
self.get_control().setFocus()
# Connect shellwidget to the client
self.shellwidget.set_ipyclient(self)
# To save history
self.shellwidget.executing.connect(self.add_to_history)
# For Mayavi to run correctly
self.shellwidget.executing.connect(self.set_backend_for_mayavi)
# To update history after execution
self.shellwidget.executed.connect(self.update_history)
# To update the Variable Explorer after execution
self.shellwidget.executed.connect(self.auto_refresh_namespacebrowser)
# To show a stop button, when executing a process
self.shellwidget.executing.connect(self.enable_stop_button)
# To hide a stop button after execution stopped
self.shellwidget.executed.connect(self.disable_stop_button)
def enable_stop_button(self):
self.stop_button.setEnabled(True)
def disable_stop_button(self):
self.stop_button.setDisabled(True)
@Slot()
def stop_button_click_handler(self):
"""Method to handle what to do when the stop button is pressed"""
self.stop_button.setDisabled(True)
# Interrupt computations or stop debugging
if not self.shellwidget._reading:
self.interrupt_kernel()
else:
self.shellwidget.write_to_stdin('exit')
#.........这里部分代码省略.........
示例6: IPythonClient
class IPythonClient(QWidget, SaveHistoryMixin):
"""
IPython client or frontend for Spyder
This is a widget composed of a shell widget (i.e. RichIPythonWidget
+ our additions = IPythonShellWidget) and an WebView info widget to
print kernel error and other messages.
"""
SEPARATOR = '%s##---(%s)---' % (os.linesep*2, time.ctime())
def __init__(self, plugin, history_filename, connection_file=None,
kernel_widget_id=None, menu_actions=None):
super(IPythonClient, self).__init__(plugin)
SaveHistoryMixin.__init__(self)
self.options_button = None
self.connection_file = connection_file
self.kernel_widget_id = kernel_widget_id
self.name = ''
self.shellwidget = IPythonShellWidget(config=plugin.ipywidget_config(),
local_kernel=False)
self.shellwidget.hide()
self.infowidget = WebView(self)
self.menu_actions = menu_actions
self.history_filename = get_conf_path(history_filename)
self.history = []
self.namespacebrowser = None
self.set_infowidget_font()
self.loading_page = self._create_loading_page()
self.infowidget.setHtml(self.loading_page)
vlayout = QVBoxLayout()
toolbar_buttons = self.get_toolbar_buttons()
hlayout = QHBoxLayout()
for button in toolbar_buttons:
hlayout.addWidget(button)
vlayout.addLayout(hlayout)
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addWidget(self.shellwidget)
vlayout.addWidget(self.infowidget)
self.setLayout(vlayout)
self.exit_callback = lambda: plugin.close_console(client=self)
#------ Public API --------------------------------------------------------
def show_shellwidget(self):
"""Show shellwidget and configure it"""
self.infowidget.hide()
self.shellwidget.show()
self.infowidget.setHtml(BLANK)
self.get_control().setFocus()
# Connect shellwidget to the client
self.shellwidget.set_ipyclient(self)
# To save history
self.shellwidget.executing.connect(
lambda c: self.add_to_history(command=c))
# To update history after execution
self.shellwidget.executed.connect(self.update_history)
# To update the Variable Explorer after execution
self.shellwidget.executed.connect(self.auto_refresh_namespacebrowser)
def show_kernel_error(self, error):
"""Show kernel initialization errors in the client"""
# Remove explanation about how to kill the kernel
# (doesn't apply to us)
error = error.split('issues/2049')[-1]
error = error.replace('\n', '<br>')
# Remove unneeded blank lines at the beginning
while error.startswith('<br>'):
error = error[4:]
# Remove connection message
if error.startswith('To connect another client') or \
error.startswith('[IPKernelApp] To connect another client'):
error = error.split('<br>')
error = '<br>'.join(error[2:])
# Don't break lines in hyphens
# From http://stackoverflow.com/q/7691569/438386
error = error.replace('-', '‑')
message = _("An error ocurred while starting the kernel!")
kernel_error_template = Template(KERNEL_ERROR)
page = kernel_error_template.substitute(css_path=CSS_PATH,
message=message,
error=error)
self.infowidget.setHtml(page)
def show_restart_animation(self):
self.shellwidget.hide()
self.infowidget.setHtml(self.loading_page)
self.infowidget.show()
def get_name(self):
"""Return client name"""
return _("Console") + " " + self.name
#.........这里部分代码省略.........