| Server IP : 103.119.228.120 / Your IP : 13.58.45.238 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/mysqlsh/lib/python3.9/idlelib/ |
Upload File : |
from idlelib.delegator import Delegator
from idlelib.redirector import WidgetRedirector
class Percolator:
def __init__(self, text):
# XXX would be nice to inherit from Delegator
self.text = text
self.redir = WidgetRedirector(text)
self.top = self.bottom = Delegator(text)
self.bottom.insert = self.redir.register("insert", self.insert)
self.bottom.delete = self.redir.register("delete", self.delete)
self.filters = []
def close(self):
while self.top is not self.bottom:
self.removefilter(self.top)
self.top = None
self.bottom.setdelegate(None)
self.bottom = None
self.redir.close()
self.redir = None
self.text = None
def insert(self, index, chars, tags=None):
# Could go away if inheriting from Delegator
self.top.insert(index, chars, tags)
def delete(self, index1, index2=None):
# Could go away if inheriting from Delegator
self.top.delete(index1, index2)
def insertfilter(self, filter):
# Perhaps rename to pushfilter()?
assert isinstance(filter, Delegator)
assert filter.delegate is None
filter.setdelegate(self.top)
self.top = filter
def removefilter(self, filter):
# XXX Perhaps should only support popfilter()?
assert isinstance(filter, Delegator)
assert filter.delegate is not None
f = self.top
if f is filter:
self.top = filter.delegate
filter.setdelegate(None)
else:
while f.delegate is not filter:
assert f is not self.bottom
f.resetcache()
f = f.delegate
f.setdelegate(filter.delegate)
filter.setdelegate(None)
def _percolator(parent): # htest #
import tkinter as tk
class Tracer(Delegator):
def __init__(self, name):
self.name = name
Delegator.__init__(self, None)
def insert(self, *args):
print(self.name, ": insert", args)
self.delegate.insert(*args)
def delete(self, *args):
print(self.name, ": delete", args)
self.delegate.delete(*args)
box = tk.Toplevel(parent)
box.title("Test Percolator")
x, y = map(int, parent.geometry().split('+')[1:])
box.geometry("+%d+%d" % (x, y + 175))
text = tk.Text(box)
p = Percolator(text)
pin = p.insertfilter
pout = p.removefilter
t1 = Tracer("t1")
t2 = Tracer("t2")
def toggle1():
(pin if var1.get() else pout)(t1)
def toggle2():
(pin if var2.get() else pout)(t2)
text.pack()
var1 = tk.IntVar(parent)
cb1 = tk.Checkbutton(box, text="Tracer1", command=toggle1, variable=var1)
cb1.pack()
var2 = tk.IntVar(parent)
cb2 = tk.Checkbutton(box, text="Tracer2", command=toggle2, variable=var2)
cb2.pack()
if __name__ == "__main__":
from unittest import main
main('idlelib.idle_test.test_percolator', verbosity=2, exit=False)
from idlelib.idle_test.htest import run
run(_percolator)