def __init__(self, win):
Widget.__init__(self, win)
self.pos = 0
self.line = ''
self.history = History(self.settings.max_console_history_size)
# load history from files
if not ranger.args.clean:
self.historypath = self.fm.datapath('history')
if os.path.exists(self.historypath):
try:
fobj = open(self.historypath, 'r')
except OSError as ex:
self.fm.notify('Failed to read history file', bad=True, exception=ex)
else:
try:
for line in fobj:
self.history.add(line[:-1])
except UnicodeDecodeError as ex:
self.fm.notify('Failed to parse corrupt history file',
bad=True, exception=ex)
fobj.close()
self.history_backup = History(self.history)
# NOTE: the console is considered in the "question mode" when the
# question_queue is non-empty. In that case, the console will draw the
# question instead of the regular console, and the input you give is
# used to answer the question instead of typing in commands.
#
# A question is a tuple of (question_string, callback_func,
# tuple_of_choices). callback_func is a function that is called when
# the question is answered which gets the answer as an argument.
# tuple_of_choices looks like ('y', 'n'). Only one-letter-answers are
# currently supported. Pressing enter uses the first choice whereas
# pressing ESC uses the second choice.
self.question_queue = []
def __init__(self, win):
Widget.__init__(self, win)
self.pos = 0
self.line = ''
self.history = History(self.settings.max_console_history_size)
# load history from files
if not ranger.args.clean:
self.historypath = self.fm.datapath('history')
if os.path.exists(self.historypath):
try:
fobj = open(self.historypath, 'r')
except OSError as ex:
self.fm.notify('Failed to read history file', bad=True, exception=ex)
else:
try:
for line in fobj:
self.history.add(line[:-1])
except UnicodeDecodeError as ex:
self.fm.notify('Failed to parse corrupt history file',
bad=True, exception=ex)
fobj.close()
self.history_backup = History(self.history)
# NOTE: the console is considered in the "question mode" when the
# question_queue is non-empty. In that case, the console will draw the
# question instead of the regular console, and the input you give is
# used to answer the question instead of typing in commands.
#
# A question is a tuple of (question_string, callback_func,
# tuple_of_choices). callback_func is a function that is called when
# the question is answered which gets the answer as an argument.
# tuple_of_choices looks like ('y', 'n'). Only one-letter-answers are
# currently supported. Pressing enter uses the first choice whereas
# pressing ESC uses the second choice.
self.question_queue = []
def __init__(self, win):
Widget.__init__(self, win)
self.clear()
self.history = History(self.settings.max_console_history_size)
# load history from files
if not ranger.arg.clean:
self.historypath = self.fm.confpath('history')
try:
f = open(self.historypath, 'r')
except:
pass
else:
for line in f:
self.history.add(line[:-1])
f.close()
self.line = ""
self.history_backup = History(self.history)
# NOTE: the console is considered in the "question mode" when the
# question_queue is non-empty. In that case, the console will draw the
# question instead of the regular console, and the input you give is
# used to answer the question instead of typing in commands.
#
# A question is a tuple of (question_string, callback_func,
# tuple_of_choices). callback_func is a function that is called when
# the question is answered which gets the answer as an argument.
# tuple_of_choices looks like ('y', 'n'). Only one-letter-answers are
# currently supported. Pressing enter uses the first choice whereas
# pressing ESC uses the second choice.
self.question_queue = []
def __init__(self, win):
Widget.__init__(self, win)
self.clear()
self.history = History(self.settings.max_console_history_size)
# load history from files
if not ranger.arg.clean:
self.historypath = self.fm.confpath('history')
try:
f = open(self.historypath, 'r')
except Exception:
pass
else:
for line in f:
self.history.add(line[:-1])
f.close()
self.line = ""
self.history_backup = History(self.history)
# NOTE: the console is considered in the "question mode" when the
# question_queue is non-empty. In that case, the console will draw the
# question instead of the regular console, and the input you give is
# used to answer the question instead of typing in commands.
#
# A question is a tuple of (question_string, callback_func,
# tuple_of_choices). callback_func is a function that is called when
# the question is answered which gets the answer as an argument.
# tuple_of_choices looks like ('y', 'n'). Only one-letter-answers are
# currently supported. Pressing enter uses the first choice whereas
# pressing ESC uses the second choice.
self.question_queue = []
def destroy(self):
# save history to files
if ranger.args.clean or not self.settings.save_console_history:
return
if self.historypath:
try:
fobj = open(self.historypath, 'w')
except OSError as ex:
self.fm.notify('Failed to write history file', bad=True, exception=ex)
else:
for entry in self.history_backup:
try:
fobj.write(entry + '\n')
except UnicodeEncodeError:
pass
fobj.close()
Widget.destroy(self)
def destroy(self):
# save history to files
if ranger.args.clean or not self.settings.save_console_history:
return
if self.historypath:
try:
with open(self.historypath, 'w') as fobj:
for entry in self.history_backup:
try:
fobj.write(entry + '\n')
except UnicodeEncodeError:
pass
except (OSError, IOError) as ex:
self.fm.notify("Failed to write history file",
bad=True,
exception=ex)
Widget.destroy(self)
def destroy(self):
# save history to files
if ranger.arg.clean or not self.settings.save_console_history:
return
if self.historypath:
try:
f = open(self.historypath, 'w')
except:
pass
else:
for entry in self.history_backup:
try:
f.write(entry + '\n')
except UnicodeEncodeError:
pass
f.close()
Widget.destroy(self)
def destroy(self):
# save history to files
if ranger.arg.clean or not self.settings.save_console_history:
return
if self.historypath:
try:
f = open(self.historypath, 'w')
except Exception:
pass
else:
for entry in self.history_backup:
try:
f.write(entry + '\n')
except UnicodeEncodeError:
pass
f.close()
Widget.destroy(self)