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devicehub-teal
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adding history to shell cli

This commit is contained in:
Cayo Puigdefabregas 2020-11-11 16:54:13 +01:00
parent 17f1ff98e7
commit 0fb81bea78
1 changed files with 21 additions and 0 deletions
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21
ereuse_devicehub/cli.py
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@ -7,6 +7,27 @@ import flask.cli
from ereuse_devicehub.config import DevicehubConfig from ereuse_devicehub.config import DevicehubConfig
from ereuse_devicehub.devicehub import Devicehub from ereuse_devicehub.devicehub import Devicehub
import sys
sys.ps1 = '\001\033[92m\002>>> \001\033[0m\002'
sys.ps2= '\001\033[94m\002... \001\033[0m\002'
import os, readline, rlcompleter, atexit
history_file = os.path.join(os.environ['HOME'], '.python_history')
try:
readline.read_history_file(history_file)
except IOError:
pass
readline.parse_and_bind("tab: complete")
readline.parse_and_bind('"\e[5~": history-search-backward')
readline.parse_and_bind('"\e[6~": history-search-forward')
readline.parse_and_bind('"\e[5C": forward-word')
readline.parse_and_bind('"\e[5D": backward-word')
readline.parse_and_bind('"\e\e[C": forward-word')
readline.parse_and_bind('"\e\e[D": backward-word')
readline.parse_and_bind('"\e[1;5C": forward-word')
readline.parse_and_bind('"\e[1;5D": backward-word')
readline.set_history_length(100000)
atexit.register(readline.write_history_file, history_file)
class DevicehubGroup(flask.cli.FlaskGroup): class DevicehubGroup(flask.cli.FlaskGroup):
# todo users cannot make cli to use a custom db this way! # todo users cannot make cli to use a custom db this way!