def __init__(self, console_widget, locals = {}):
self.__console_widget = console_widget
self.__ps1 = ">>> "
self.__ps2 = "... "
self.__ps = self.__ps1
self.__partial_source = ""
# se encarga de ejecutar los comandos
self.__command_procesor = ItemProcesorPipeline(1)
self.__locals = self.__init_locals(locals)
InteractiveInterpreter.__init__(self, locals)
class _StrangeInteractiveConsole(InteractiveInterpreter):
'''
Se encarga de mantener una consola activada y de ejecutar los comandos
'''
def __init__(self, console_widget, locals = {}):
self.__console_widget = console_widget
self.__ps1 = ">>> "
self.__ps2 = "... "
self.__ps = self.__ps1
self.__partial_source = ""
# se encarga de ejecutar los comandos
self.__command_procesor = ItemProcesorPipeline(1)
self.__locals = self.__init_locals(locals)
InteractiveInterpreter.__init__(self, locals)
def help(self):
"Imprime las variables disponibles en la consola"
message = """Variables disponibles:
Alias Descripción
----- -----------
find browser.find
find_many browser.find_many
load_page browser.load_page
get_basic_browser Devuelve un basic_browser nuevo
Alias para los helpers:
DateHelper, EmailHelper, ErrorHelper, PhoneHelper, StringHelper, TextHelper, UrlHelper
"""
self.__console_widget.write(message, color = 'green')
# -------- Fin Help ---------
def __init_locals(self, locals):
from sdf.browsers import BrowserFactory
if '__name __' not in locals:
locals['__name__'] = '__browser_console__'
if '__doc__' not in locals:
locals['__doc__'] = "Dummy browser console module"
# chequea que pasen bien el webkitbrowser
if 'browser' not in locals:
raise LogicError("locals must have a browser variable")
browser = locals['browser']
def get_basic_browser():
"Devuelve un basic_browser"
return BrowserFactory.get_instance().get_basicbrowser()
locals['find'] = browser.find
locals['find_many'] = browser.find_many
locals['load_page'] = browser.load_page
locals['get_basic_browser'] = get_basic_browser
locals['DateHelper'] = DateHelper
locals['EmailHelper'] = EmailHelper
locals['ErrorHelper'] = ErrorHelper
locals['PhoneHelper'] = PhoneHelper
locals['StringHelper'] = StringHelper
locals['TextHelper'] = TextHelper
locals['UrlHelper'] = UrlHelper
help = self.help
locals['help'] = self.help
return locals
def write(self, data):
self.__console_widget.write(data, color = 'red')
def push_command(self, command):
"Procesa un comando, lo hace en segundo plano"
self.__command_procesor.push(self.__synchro_push_command, command)
def __synchro_push_command(self, command):
"""
Esta función se llama cuando el ItemProcesorPipeline pone a correr
el comando
"""
self.__console_widget.write(self.__ps + command + '\n', color = "blue",
bold = True)
if self.__partial_source:
self.__partial_source += "\n" + command
else:
self.__partial_source += command
if self.runsource(self.__partial_source, "<browser console>"):
# faltan más líneas de código
self.__ps = self.__ps2
else:
self.__partial_source = ""
self.__ps = self.__ps1
