40 lines
1022 B
Python
40 lines
1022 B
Python
|
import atexit
|
||
|
|
import code
|
||
|
|
import os
|
||
|
|
import readline
|
||
|
|
|
||
|
|
class HistoryConsole(code.InteractiveConsole):
|
||
|
|
def __init__(self, locals=None, filename="<console>",
|
||
|
|
histfile=os.path.expanduser("~/.console-history")):
|
||
|
|
code.InteractiveConsole.__init__(self, locals, filename)
|
||
|
|
self.init_history(histfile)
|
||
|
|
|
||
|
|
def init_history(self, histfile):
|
||
|
|
readline.parse_and_bind("tab: complete")
|
||
|
|
if hasattr(readline, "read_history_file"):
|
||
|
|
try:
|
||
|
|
readline.read_history_file(histfile)
|
||
|
|
except FileNotFoundError:
|
||
|
|
pass
|
||
|
|
atexit.register(self.save_history, histfile)
|
||
|
|
|
||
|
|
def save_history(self, histfile):
|
||
|
|
readline.set_history_length(1000)
|
||
|
|
readline.write_history_file(histfile)
|
||
|
|
|
||
|
|
|
||
|
|
# Run console
|
||
|
|
console = HistoryConsole()
|
||
|
|
while True:
|
||
|
|
try:
|
||
|
|
line = input('> ')
|
||
|
|
except EOFError:
|
||
|
|
break
|
||
|
|
|
||
|
|
# Check for exit command
|
||
|
|
if line == 'exit':
|
||
|
|
break
|
||
|
|
|
||
|
|
# Process user input
|
||
|
|
console.push(line)
|