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updated readline history adder

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This commit is contained in:
Hugo Wang 2016-11-30 22:18:26 +08:00
parent d0e6679a54
commit 88a5c8332b
1 changed files with 10 additions and 12 deletions
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22
xonsh/readline_shell.py
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@ -13,14 +13,12 @@ are included from the IPython project. The IPython project is:
import os
import sys
import cmd
import time
import select
import builtins
import importlib
import threading
import collections
from xonsh.lazyjson import LazyJSON
from xonsh.lazyasd import LazyObject
from xonsh.base_shell import BaseShell
from xonsh.ansi_colors import ansi_partial_color_format, ansi_color_style_names, ansi_color_style
@ -460,8 +458,9 @@ class ReadlineShell(BaseShell, cmd.Cmd):
class ReadlineHistoryAdder(threading.Thread):
def __init__(self, wait_for_gc=True, *args, **kwargs):
"""Thread responsible for adding inputs from history to the current readline
instance. May wait for the history garbage collector to finish.
"""Thread responsible for adding inputs from history to the
current readline instance. May wait for the history garbage
collector to finish.
"""
super(ReadlineHistoryAdder, self).__init__(*args, **kwargs)
self.daemon = True
@ -478,11 +477,10 @@ class ReadlineHistoryAdder(threading.Thread):
return
i = 1
for h in hist.items():
inp = h['inp'].splitlines()
for line in inp:
if line == 'EOF':
continue
readline.add_history(line)
if RL_LIB is not None:
RL_LIB.history_set_pos(i)
i += 1
line = h['inp'].rstrip()
if line == readline.get_history_item(i - 1):
continue
readline.add_history(line)
if RL_LIB is not None:
RL_LIB.history_set_pos(i)
i += 1