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import os,sys
import copy
import socket
import threading
import sys
from tkinter import *
import tkinter as tk
from tkinter import scrolledtext
import tkinter.ttk as ttk
from tkinter import messagebox
from tkinter import filedialog
import time
PORT = 9998
class Com:
def __init__(self,host,window):
self.host=host
self.connected=False
self.soc=None
self.handle_thread=None
self.message_window=window
def set_message_window(self,window):
print("set_message_window",end='')
print(self.window)
self.message_window=window
def is_connected(sekf):
return self.connected
def connect_address(self,address):
self.host=address
self.connect()
def connect(self):
print("re connect to host "+self.host)
if self.soc !=None:
print("close the previous host, "+self.soc.gethostname())
try:
self.soc.close()
self.soc=None
time.sleep(2.0)
except:
print("close failed")
try:
self.soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.soc.connect((self.host,PORT))
except Exception as e:
print("connect error.")
if self.message_window:
self.message_window.write_message("error when connect to "+self.host+":"+str(PORT))
self.connected=False
self.handle_thread=threading.Thread(target=self.handler)
self.handle_thread.start()
self.connected=True
if self.message_window:
self.message_window.write_message("connected to "+self.host+":"+str(PORT))
def send_command(self,command):
if self.soc!=None:
try:
self.soc.send(bytes(command,"utf-8"))
except KeyboardInterrupt:
if self.message_window:
self.message_window.write_message("error when sends "+command + " to "+self.host+":"+str(PORT))
self.soc.close()
exit()
else:
if self.host is not None:
self.message_window.write_message("no socket when sends "+command + " to "+self.host+":"+str(PORT))
else:
self.message_window.write_message("no host assigned when sends "+command)
def handler(self):
print("at client, connected, start handler")
while self.soc is not None:
try:
data = self.soc.recv(1024)
line="[receive]- {}".format(data.decode("utf-8"))
print(line)
if self.message_window:
self.message_window.write_message("from "+self.host+":"+str(PORT)+", "+line)
except Exception as e:
if self.message_window:
self.message_window.write_message(self.host+":"+str(PORT)+" closed")
if self.soc is not None:
self.soc.close()
self.soc=None
tb=sys.exec_info()[2]
print("message:{0}".format(e.with_traceback(tb)))
break
def close(self):
self.soc.close()
self.soc=None
class Coms:
def __init__(self):
self.coms=[None]
def connect_all(self):
self.coms[0]=Com("192.168.1.34",self.message_window)
for i in range(len(self.coms)):
self.coms[i].connect()
def connect_com_to_address(self,i,address):
print("connect_com_to_address("+str(i)+","+address+")")
if i<0 :
print("wrong plane number")
return
if i>len(self.coms) :
print("wrong plane number")
try:
if self.coms[i] is not None:
print("coms["+str(i)+"] is not None, connect, ")
self.coms[i].connect_address(address)
else:
print("coms["+str(i)+"] is None, connect, ")
self.coms[i]=Com(address,self.message_window)
self.coms[i].connect()
except Exception as e:
print("coms["+str(i)+"] connect error")
tb=sys.exec_info()[2]
print("message:{0}".format(e.with_traceback(tb)))
def set_message_window(self,window):
self.message_window=window
for i in range(len(self.coms)):
if self.coms[i]!=None:
self.coms[i].set_message_window(window)
else:
print("coms["+str(i)+"] is None, set_message_window, ")
def send_command_to_i(self,i,command):
if self.coms[i]!=None:
self.coms[i].send_command(command+"\n")
def send_command_to_all(self,command):
for i in range(len(self.coms)):
if self.coms[i]!=None:
self.coms[i].send_command(command+"\n")
def close_all(self):
for i in range(len(self.coms)):
if self.coms[i]!=None:
self.coms[i].close()
class Command_Panel:
def __init__(self,root,coms):
self.coms=coms
self.root=root
self.root.title("command panel")
self.root.configure(background="white")
self.root.geometry("850x800")
self.notebook =ttk.Notebook(root)
self.main_tab=tk.Frame(self.notebook, bg='white')
self.script_tab=tk.Frame(self.notebook, bg='white')
self.notebook.add(self.main_tab, text="main", underline=0)
self.notebook.add(self.script_tab, text="script")
self.notebook.pack(expand=True, fill='both', padx=10, pady=10)
yy=10
self.connect_label=Label(self.main_tab,text="Servers",width=10)
self.connect_label.place(x=30,y=yy)
self.connect_button=Button(self.main_tab, text="connect",bd=2,bg='white',command=self.click_connect_button, width=8, relief=RIDGE)
self.connect_button.place(x=100,y=yy)
self.set_id_label=Label(self.main_tab,text="set id",width=10)
self.set_id_label.place(x=200,y=yy)
self.set_id_button=Button(self.main_tab, text="set id",bd=2,bg='white',command=self.click_set_id_button, width=8, relief=RIDGE)
self.set_id_button.place(x=270,y=yy)
yy=40
self.command_label=Label(self.main_tab,text="command", width=8)
self.command_label.place(x=30,y=yy)
self.command_field=Entry(self.main_tab,width=50)
self.command_field.place(x=150,y=yy)
self.enter_command_button=Button(self.main_tab,text="enter",bd=2,bg='white',command=self.enter_command,width=8,relief=RIDGE)
self.enter_command_button.place(x=550,y=yy)
self.run_script_button=Button(self.main_tab,text="run script",bd=2,bg='white',command=self.run_script,width=8,relief=RIDGE)
self.run_script_button.place(x=650,y=yy)
yy=70
self.command_field_label_1=Label(self.main_tab,text="command for ith", width=15)
self.command_field_label_1.place(x=30,y=yy)
self.command_field_for_ith_server=Entry(self.main_tab,width=40)
self.command_field_for_ith_server.place(x=150,y=yy)
self.ith_server_field=Entry(self.main_tab,width=5)
self.ith_server_field.place(x=450,y=yy)
self.ith_enter_button=Button(self.main_tab,text="enter",bd=2,bg='white',command=self.enter_ith_command,width=8,relief=RIDGE)
self.ith_enter_button.place(x=550,y=yy)
yy=100
self.command_field_label_2=Label(self.main_tab,text="command for all", width=15)
self.command_field_label_2.place(x=30,y=yy)
self.command_field_for_all_server=Entry(self.main_tab,width=50)
self.command_field_for_all_server.place(x=150,y=yy)
self.all_enter_button=Button(self.main_tab,text="enter",bd=2,bg='white',command=self.enter_all_command,width=8,relief=RIDGE)
self.all_enter_button.place(x=550,y=yy)
self.clear_message_button=Button(self.main_tab,text="clear_message",bd=2,bg='white',command=self.clear_message,width=8,relief=RIDGE)
self.clear_message_button.place(x=650,y=yy)
yy=130
self.message_frame=tk.Frame(self.main_tab,width=50,height=30)
self.message_frame.place(x=30,y=yy)
self.message_area=scrolledtext.ScrolledText(self.message_frame)
self.message_area.pack()
yy=10
self.dir_name_label=Label(self.script_tab,text="dir name",width=10)
self.dir_name_label.place(x=30,y=yy)
self.dir_name_field=Entry(self.script_tab,width=50)
self.dir_name_field.place(x=100,y=yy)
self.dir_button=Button(self.script_tab, text="directory",bd=2,bg='white',command=self.click_dir_button, width=10, relief=RIDGE)
self.dir_button.place(x=570,y=yy)
yy=50
self.file_name_label=Label(self.script_tab,text="file name",width=10)
self.file_name_label.place(x=30,y=yy)
self.file_name_field=Entry(self.script_tab,width=50)
self.file_name_field.place(x=100,y=yy)
self.read_button=Button(self.script_tab, text="read",bd=2,bg='white',command=self.click_read_button, width=8, relief=RIDGE)
self.read_button.place(x=500,y=yy)
self.dir_button=Button(self.script_tab, text="select",bd=2,bg='white',command=self.click_select_file_button, width=10, relief=RIDGE)
self.dir_button.place(x=570,y=yy)
yy=100
self.script_frame=tk.Frame(self.script_tab,width=50,height=100)
self.script_frame.place(x=50,y=yy)
self.script_area=scrolledtext.ScrolledText(self.script_frame)
self.script_area.pack()
self.set_script()
def set_script(self):
self.script_area.insert(tk.END,"for i in range(20):\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"clear canvas\\\" to all\")\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"add ball 170 \"+str(70+20*i)+\" \"+str(70+10*i)+\" 120 red\\\" to all\")\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"add ball 170 \"+str(70+20*i)+\" \"+str(70+10*i)+\" 100 black\\\" to all\")\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"add ball 250 350 80 90 green\\\" to all\")\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"add ball 250 350 80 70 black\\\" to all\")\n")
self.script_area.insert(tk.END,"\tself.ex(\"send \\\"show canvas\\\" to all\")\n")
self.script_area.insert(tk.END,"\ttime.sleep(0.5)\n")
def click_read_button(self):
fn=self.file_name_field.get()
print("fn="+fn)
f=None
try:
f=open(fn,"r")
except Exception as e:
print("file open error.")
tb=sys.exec_info()[2]
print("message:{0}".format(e.with_traceback(tb)))
return
try:
self.script_area.delete(1.0,END)
line=f.readline()
while line:
print(line)
self.script_area.insert(END,line)
line=f.readline()
f.close()
except Exception as e:
print("file "+fn+" read error")
tb=sys.exec_info()[2]
print("message:{0}".format(e.with_traceback(tb)))
def click_dir_button(self):
iDir = os.path.abspath(os.path.dirname(__file__))
folder_name=tk.filedialog.askdirectory(initialdir=iDir)
if len(folder_name)==0:
print("cancel selcting folder")
else:
self.dir_name_field.insert(END,folder_name)
def click_select_file_button(self):
fType = [("python", "*.py")]
iDir=""
xdir=self.dir_name_field.get()
if xdir==None or xdir=="":
iDir=os.path.abspath(os.path.dirname(__file__))
else:
iDir=xdir
iFilePath=filedialog.askopenfilename(filetypes=fType, initialdir=iDir)
if iFilePath==None or iFilePath=="":
print("cancel")
else:
self.file_name_field.delete(0,END)
self.file_name_field.insert(END,iFilePath)
def enter_command(self):
print("enter_command")
self.ex()
def run_script(self):
self.script=self.script_area.get(0.,END)
print("run_script:"+self.script)
exec(self.script)
def enter_ith_command(self):
command=self.command_field_for_ith_server.get()
ith_s=self.ith_server_field.get()
ith=int(ith_s)
print("send "+command+" to "+str(ith))
self.write_message("send "+command+" to "+str(ith))
self.coms.send_command_to_i(ith,command)
self.command_field_for_ith_server.delete(0,END)
def enter_all_command(self):
command=self.command_field_for_all_server.get()
print("send "+command+" to all")
self.write_message("send "+command+" to all")
self.coms.send_command_to_all(command)
self.command_field_for_all_server.delete(0,END)
def ex(self,command):
print("parse "+command)
command=self.r_b(command)
if self.parse_command(command):
self.write_message("OK")
print("OK")
else:
self.write_message("ERROR")
print("ERROR")
def write_message(self, message):
self.message_area.insert(tk.END,message)
self.message_area.insert(tk.END,'\n')
def clear_message(self):
self.message_area.delete("1.0",END)
def click_connect_button(self):
self.coms.connect_all()
def click_set_id_button(self):
self.ex("send \"set id=\"y-l\"\" to 0")
self.ex("send \"set id=\"y-r\"\" to 1")
self.ex("send \"set id=\"x\"\" to 2")
self.ex("send \"set id 90 \" to 3")
self.ex("send \"set id 120 \" to 4")
self.ex("send \"set id 150 \" to 5")
self.ex("send \"set id 180 \" to 6")
self.ex("send \"set id 210 \" to 7")
def parse_command(self,command):
rest=[""]
strc=[""]
ix=[""]
command=self.r_b(command)
print("parse_command("+command+")")
if self.parse_key("send ",command,rest):
print("parse_key(send "+command+","+rest[0]+")")
command=self.r_b(rest[0])
if self.parse_String_Constant(command,strc,rest):
print("strc="+strc[0]+",rest="+rest[0])
command=self.r_b(rest[0])
if self.parse_key("to ",command,rest):
command=self.r_b(rest[0])
if self.parse_key("all",command,rest):
self.write_message("send \""+strc[0]+"\" to all")
self.coms.send_command_to_all(strc[0])
return True
elif self.parse_p_int(command,ix,rest):
self.write_message("send \""+strc[0]+"\" to "+str(ix[0]))
self.coms.send_command_to_i(ix[0],strc[0])
return True
return False
return False
return False
if self.parse_key("connect ",command,rest):
print("parse_key(connect "+command+","+rest[0]+")")
command=self.r_b(rest[0])
if self.parse_p_int(command,ix,rest):
print("parse_p_int("+command+","+str(ix[0])+","+rest[0]+")")
command=self.r_b(rest[0])
if self.parse_key("to ",command,rest):
print("parse_key(to "+command+","+rest[0]+")")
command=self.r_b(rest[0])
if self.parse_String_Constant(command,strc,rest):
self.write_message("connect "+str(ix[0])+" to "+strc[0])
print("connect "+str(ix[0])+" to "+strc[0])
self.coms.connect_com_to_address(ix[0],strc[0])
return True
return False
return False
return False
return False
def parse_key(self,key,inx,rest):
keylen=len(key)
inlen=len(inx)
if inx.startswith(key):
rest[0]=inx[keylen:inlen]
return True
rest[0]=inx
return False
def parse_p_int(self,command,ix,rest):
print("parse_p_int("+command+",ix,rest)")
i=0
c=command[0]
if c in ['0','1','2','3','4','5','6','7','8','9']:
clen=len(command)
while True:
i=i*10+int(c)
command=command[1:clen]
clen=len(command)
if clen==0:
ix[0]=i
rest[0]=""
return True
print("parse_p_int command="+command)
c=command[0]
if not (c in ['0','1','2','3','4','5','6','7','8','9']):
ix[0]=i
rest[0]=command
return True
rest[0]=command
ix[0]=0
return False
def r_b(self,inx):
rx=[""]
while self.parse_key(" ",inx,rx):
inx=rx[0]
return rx[0]
def parse_String_Constant(self,inx,strc,rest):
rx=[""]
xstr=""
if self.parse_key('"',inx,rx):
inx=rx[0]
fx=inx[0]
xlen=len(inx)
while fx!='"':
if xlen==0:
return False
if fx=='\\':
inx=inx[1:xlen]
else:
xstr=xstr+fx
xlen=len(inx)
inx=inx[1:xlen]
fx=inx[0]
if self.parse_key('"',inx,rx):
strc[0]=xstr
rest[0]=rx[0]
return True
return False
if __name__=="__main__":
root=Tk()
coms=Coms()
p=Command_Panel(root,coms)
coms.set_message_window(p)
root.mainloop()
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