def __init__(self,
prompt='>>> ',
continuation='... ',
parent=None):
QTextEdit.__init__(self, parent)
self.shutting_down = False
self.compiler = CommandCompiler()
self.buf = self.old_buf = []
self.history = History([''], dynamic.get('console_history', []))
self.prompt_frame = None
self.allow_output = False
self.prompt_frame_format = QTextFrameFormat()
self.prompt_frame_format.setBorder(1)
self.prompt_frame_format.setBorderStyle(QTextFrameFormat.BorderStyle_Solid)
self.prompt_len = len(prompt)
self.doc.setMaximumBlockCount(int(prefs['scrollback']))
self.lexer = PythonLexer(ensurenl=False)
self.tb_lexer = PythonTracebackLexer()
self.context_menu = cm = QMenu(self) # {{{
cm.theme = ThemeMenu(cm)
# }}}
self.formatter = Formatter(prompt, continuation, style=prefs['theme'])
p = QPalette()
p.setColor(p.Base, QColor(self.formatter.background_color))
p.setColor(p.Text, QColor(self.formatter.color))
self.setPalette(p)
self.key_dispatcher = { # {{{
Qt.Key_Enter : self.enter_pressed,
Qt.Key_Return : self.enter_pressed,
Qt.Key_Up : self.up_pressed,
Qt.Key_Down : self.down_pressed,
Qt.Key_Home : self.home_pressed,
Qt.Key_End : self.end_pressed,
Qt.Key_Left : self.left_pressed,
Qt.Key_Right : self.right_pressed,
Qt.Key_Backspace : self.backspace_pressed,
Qt.Key_Delete : self.delete_pressed,
} # }}}
motd = textwrap.dedent('''\
# Python {0}
# {1} {2}
'''.format(sys.version.splitlines()[0], __appname__,
__version__))
sys.excepthook = self.unhandled_exception
self.controllers = []
QTimer.singleShot(0, self.launch_controller)
with EditBlock(self.cursor):
self.render_block(motd)
