class INinjaConsole(plugin.Plugin):
def initialize(self):
# Init your plugin
self.misc_s = self.locator.get_service('misc')
explorer_container = self.locator.get_service('explorer')
tree = explorer_container.get_tree_projects()
kernel_manager = QtInProcessKernelManager()
kernel_manager.start_kernel()
kernel = kernel_manager.kernel
kernel.gui = 'qt4'
kernel_client = kernel_manager.client()
kernel_client.start_channels()
def stop():
kernel_client.stop_channels()
kernel_manager.shutdown_kernel()
self.ipython_console = RichIPythonWidget()
self.ipython_console.kernel_manager = kernel_manager
self.ipython_console.kernel_client = kernel_client
self.ipython_console.exit_requested.connect(stop)
self.ipython_console.show()
self.misc_s.add_widget(self.ipython_console, IMAGES["console"],
"IPython console")
addp = SIGNAL("addProjectToConsole(QString)")
delp = SIGNAL("removeProjectFromConsole(QString)")
self.connect(tree, addp, self._add_project)
self.connect(tree, delp, self._del_project)
def _add_project(self, project_path):
self.ipython_console.execute("import sys; sys.path += ['%s']" %
project_path)
def _del_project(self, project_path):
"""This is ugly, but I was in a hurry and copied form console
widget"""
self.ipython_console.execute("import sys; "
"sys.path = [path for path in sys.path "
"if path != '%s']" % project_path)
def finish(self):
# Shutdown your plugin
pass
def get_preferences_widget(self):
# Return a widget for customize your plugin
pass
class INinjaConsole(plugin.Plugin):
def initialize(self):
# Init your plugin
self.misc_s = self.locator.get_service('misc')
explorer_container = self.locator.get_service('explorer')
tree = explorer_container.get_tree_projects()
kernel_manager = QtInProcessKernelManager()
kernel_manager.start_kernel()
kernel = kernel_manager.kernel
kernel.gui = 'qt4'
kernel_client = kernel_manager.client()
kernel_client.start_channels()
def stop():
kernel_client.stop_channels()
kernel_manager.shutdown_kernel()
self.ipython_console = RichIPythonWidget()
self.ipython_console.kernel_manager = kernel_manager
self.ipython_console.kernel_client = kernel_client
self.ipython_console.exit_requested.connect(stop)
self.ipython_console.show()
self.misc_s.add_widget(self.ipython_console, IMAGES["console"],
"IPython console")
addp = SIGNAL("addProjectToConsole(QString)")
delp = SIGNAL("removeProjectFromConsole(QString)")
self.connect(tree, addp, self._add_project)
self.connect(tree, delp, self._del_project)
def _add_project(self, project_path):
self.ipython_console.execute("import sys; sys.path += ['%s']" %
project_path)
def _del_project(self, project_path):
"""This is ugly, but I was in a hurry and copied form console
widget"""
self.ipython_console.execute("import sys; "
"sys.path = [path for path in sys.path "
"if path != '%s']" % project_path)
def finish(self):
# Shutdown your plugin
pass
def get_preferences_widget(self):
# Return a widget for customize your plugin
pass
class ipython_console(base_console, QtGui.QWidget):
"""
desc:
An IPython-based debug window.
"""
def __init__(self, main_window):
"""
desc:
Constructor.
arguments:
main_window: The main window object.
"""
super(ipython_console, self).__init__(main_window)
kernel_manager = QtInProcessKernelManager()
kernel_manager.start_kernel()
self.kernel = kernel_manager.kernel
self.kernel.gui = 'qt4'
self.kernel.shell.banner1 = ''
kernel_client = kernel_manager.client()
kernel_client.start_channels()
self.control = RichIPythonWidget()
self.control.banner = self.banner()
self.control.kernel_manager = kernel_manager
self.control.kernel_client = kernel_client
self.verticalLayout = QtGui.QVBoxLayout(self)
self.verticalLayout.setContentsMargins(0,0,0,0)
self.setLayout(self.verticalLayout)
self.verticalLayout.addWidget(self.control)
def clear(self):
"""See base_console."""
self.control.reset(clear=True)
def focus(self):
"""See base_console."""
self.control._control.setFocus()
def reset(self):
"""See base_console."""
self.kernel.shell.reset()
self.kernel.shell.push(self.default_globals())
self.clear()
super(ipython_console, self).reset()
def show_prompt(self):
"""See base_console."""
self.control._show_interpreter_prompt()
def get_workspace_globals(self):
"""See base_console."""
return self.kernel.shell.user_global_ns.copy()
def set_workspace_globals(self, _globals={}):
"""See base_console."""
self.kernel.shell.push(_globals)
def validTheme(self, cs):
"""
returns:
desc: True if the colorscheme is valid, False otherwise.
type: bool
"""
for key in [
u'Background',
u'Default',
u'Prompt in',
u'Prompt out',
u'Comment',
u'Keyword',
u'Identifier',
u'Double-quoted string',
u'Invalid',
u'Number',
u'Operator',
]:
if key not in cs:
return False
return True
def setTheme(self):
"""
desc:
Sets the theme, based on the QProgEdit settings.
"""
from QProgEdit import QColorScheme
if not hasattr(QColorScheme, cfg.qProgEditColorScheme):
debug.msg(u'Failed to set debug-output colorscheme')
return u''
cs = getattr(QColorScheme, cfg.qProgEditColorScheme)
if not self.validTheme(cs):
debug.msg(u'Invalid debug-output colorscheme')
return u''
self.control._highlighter.set_style(pygments_style_factory(cs))
qss = u'''QPlainTextEdit, QTextEdit {
background-color: %(Background)s;
color: %(Default)s;
}
.in-prompt { color: %(Prompt in)s; }
.in-prompt-number { font-weight: bold; }
.out-prompt { color: %(Prompt out)s; }
.out-prompt-number { font-weight: bold; }
''' % cs
self.control.style_sheet = qss
self.control._control.setFont(QtGui.QFont(cfg.qProgEditFontFamily,
cfg.qProgEditFontSize))
def setup(self, main_window):
"""See base_subcomponent."""
super(ipython_console, self).setup(main_window)
self.kernel.shell.push(self.default_globals())
def write(self, s):
"""See base_console."""
self.control._append_plain_text(str(s))
def execute(self, s):
"""See base_console."""
self.main_window.ui.dock_stdout.setVisible(True)
self.control.execute(s)
def focusInEvent(self, e):
self.control.setFocus()
e.accept()
