def runLauncher(mytools, wtitle='TaklowKernewek GUI'):
# put up a simple launcher bar for later use
root = tk.Tk()
root.title(wtitle)
row1 = tk.Frame(root)
row2 = tk.Frame(root)
for (name, commandLine) in mytools[:5]:
b = tk.Button(row1,
text=name,
fg='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=tk.LEFT, expand=tk.YES, fill=tk.BOTH)
row1.pack(side=tk.TOP, expand=tk.YES, fill=tk.BOTH)
for (name, commandLine) in mytools[5:]:
b = tk.Button(row2,
text=name,
fg='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=tk.LEFT, expand=tk.YES, fill=tk.BOTH)
row2.pack(side=tk.TOP, expand=tk.YES, fill=tk.BOTH)
root.mainloop()
def runImmediate(mytools):
print('Starting Python/Tk gadgets...')
for (name, commandLine) in mytools:
PortableLauncher(name, commandLine)()
print('One moment please ...')
if sys.platform[:3] == 'win':
for i in range(10):
time.sleep(1)
print('.' * 5 * (i + 1))
def runImmediate(mytools):
# launch gadget programs immediately
print 'Starting Python/Tk gadgets...' # msgs to temp stdout screen
for (name, commandLine) in mytools:
PortableLauncher(name, commandLine)() # call now to start now
print 'One moment please...' # \b means a backspace
if sys.platform[:3] == 'win':
# on Windows keep stdio console window up for 5 seconds
for i in range(5):
time.sleep(1)
print('\b' + '.' * 10),
def runImmediate(mytools):
"""
立即启动小工具程序
"""
print('Starting Python/Tk gadgets...') # 消息输出到标准输出
for (name, commandLine) in mytools:
PortableLauncher(name, commandLine)() # 现在调用，即刻启动
print('One moment please...')
if sys.platform[:3] == 'win': # 保留控制台10秒
for i in range(10):
time.sleep(1)
print('.' * 5 * (i + 1))
def runImmediate(mytools):
"""
launch gadget programs immediately
"""
print('Starting Python/Tk gadgets...') # msgs to stdout (poss temp)
for (name, commandLine) in mytools:
PortableLauncher(name, commandLine)() # call now to start now
print('One moment please...')
if sys.platform[:3] == 'win': # windows: keep console 10 secs
for i in range(10):
time.sleep(1)
print('.' * 5 * (i + 1))
def runLauncher(mytools):
root = MainWindow('PyGadgets PP4E')
for (name, commandLine) in mytools:
b = Button(root,
text=name,
fg='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=LEFT, expand=YES, fill=BOTH)
root.mainloop()
def runImmediate(mytools):
# launch programs immediately
print('Yma ow talleth Python/Tk GUI rag taklowkernewek'
) # msgs to temp stdout screen
for (name, commandLine) in mytools:
PortableLauncher(name, commandLine)() # call now to start now
print('Unn pols mar pleg...') # \b means a backspace
if sys.platform[:3] == 'win':
# on Windows keep stdio console window up for 5 seconds
for i in range(5):
time.sleep(1)
print(('\b' + '.' * 10), end=' ')
def runLauncher(mytools):
# put up a simple launcher bar for later use
root = Tk()
root.title('PyGadgets PP3E')
for (name, commandLine) in mytools:
b = Button(root,
text=name,
fg='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=LEFT, expand=YES, fill=BOTH)
root.mainloop()
def runLauncher(mytools):
"""
pop up a simple launcher bar for later use
"""
root = MainWindow('PyGadgets PP4E') # or root = Tk() if prefer
for (name, commandLine) in mytools:
b = Button(root,
text=name,
fg='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=LEFT, expand=YES, fill=BOTH)
root.mainloop()
def runLauncher(mytools):
"""
弹出一个简单的启动器栏备用
"""
root = MainWindow('PyGadgets Programming Python') # 也可使用root=Tk()
for (name, commandLine) in mytools:
b = Button(root,
text=name,
fb='black',
bg='beige',
border=2,
command=PortableLauncher(name, commandLine))
b.pack(side=LEFT, expand=YES, fill=BOTH)
root.mainloop()
# GUI server side: read and display non-GUI script's output
import sys, os
from socket import *
from tkinter import Tk
from launchmodes import PortableLauncher
from guiStreams import GuiOutput
myport = 50008
sockobj = socket(AF_INET, SOCK_STREAM)
sockobj.bind(('', myport))
sockobj.listen(5)
print('starting')
PortableLauncher('nongui', 'socket-nongui.py -gui')()
print('accepting')
conn, addr = sockobj.accept()
conn.setblocking(False)
print('accepted')
def checkdata():
try:
message = conn.recv(1024)
# output.write(message + '\n')
print(message, file=output)
except error:
print('no data')
root.after(1000, checkdata)
"""
4 демонстрационных класса, выполняемых как независимые процессы: команды;
если теперь одно окно будет завершено щелчком на кнопке Quit, остальные
продолжат работу; в данном случае не существует простого способа вызвать все
методы report (впрочем, для организации взаимодействий между процессами можно
было бы воспользоваться сокетами и каналами), а кроме того, некоторые способы
запуска могут сбрасывать поток stdout дочерних программ и разрывать связь между
родителем и потомком;
"""
from tkinter import *
from launchmodes import PortableLauncher
demoModules = ['demoDlg', 'demoCheck', 'demoRadio', 'demoScale']
for demo in demoModules:
PortableLauncher(demo, demo + '.py')()
root = Tk()
root.title('Processes')
Label(root, text='Multiple program demo: command lines', bg='white').pack()
root.mainloop()
def spawn(self, pycmdline, wait=0):
if not wait:
PortableLauncher(pycmdline, pycmdline)() # run Python progam
else:
System(pycmdline, pycmdline)() # wait for it to exit
def spawn(self, pycmdline, wait=False):
if not wait: # запустить новый процесс
PortableLauncher(pycmdline, pycmdline)() # запустить программу
else:
System(pycmdline, pycmdline)() # ждать ее завершения
# GUI server side: read and display non-GUI script's output
import sys, os
from socket import * # including socket.error
from tkinter import Tk
from launchmodes import PortableLauncher
from gui_streams import GuiOutput
myport = 50008
sockobj = socket(AF_INET, SOCK_STREAM) # GUI is server, script is client
sockobj.bind(('', myport)) # config server before client
sockobj.listen(5)
print('starting')
PortableLauncher('nongui', 'socket_non_gui.py -gui')() # spawn non-GUI script
print('accepting')
conn, addr = sockobj.accept() # wait for client to connect
conn.setblocking(False) # use nonblocking socket (False=0)
print('accepted')
def checkdata():
try:
message = conn.recv(1024) # don't block for input
#output.write(message + '\n') # could do sys.stdou=output too
print(message, file=output) # if ready, show text in GUI window
except error: # raises socket.error if not ready
print('no data') # print to sys.stdout
root.after(1000, checkdata) # check once per second
def spawn(self, pycmdline, wait=False):
if not wait: # start new process
PortableLauncher(pycmdline, pycmdline)() # run Python progam
else:
System(pycmdline, pycmdline)() # wait for it to exit
"""
4 demo classes run as independent program processes: command lines;
if one window is quit now, the others will live on; there is no simple way to
run all report calls here (though sockets and pipes could be used for IPC), and
some launch schemes may drop child program stdout and disconnect parent/child;
"""
from tkinter import *
from launchmodes import PortableLauncher
demoModules = ['demoDlg', 'demoRadio', 'demoCheck', 'demoScale']
for demo in demoModules: # see Parallel System Tools
PortableLauncher(demo, demo + '.py')() # start as top-level programs
root = Tk()
root.title('Processes')
Label(root, text='Multiple program demo: command lines', bg='white').pack()
root.mainloop()
def spawn(self, pycmdline, wait=False):
if not wait: # 启动新的进程
PortableLauncher(pycmdline, pycmdline)() # 运行python程序
else:
System(pycmdline, pycmdline)() # 等待程序退出
def spawn(self, pycmdline, wait=False):
if not wait:
PortableLauncher(pycmdline, pycmdline)()
else:
System(pycmdline, pycmdline)()
"""
4 демонстрационных класса, выполняемых как независимые процессы: команды;
если теперь одно окно будет завершено щелчком на кнопке Quit, остальные
продолжат работу; в данном случае не существует простого способа вызвать все
методы report (впрочем, для организации взаимодействий между процессами можно
было бы воспользоваться сокетами и каналами), а кроме того, некоторые способы
запуска могут сбрасывать поток stdout дочерних программ и разрывать связь между
родителем и потомком;
"""
from tkinter import *
from launchmodes import PortableLauncher
demoModules = ['demoDlg', 'demoRadio', 'demoCheck', 'demoScale']
for demo in demoModules: # смотрите главу 5
PortableLauncher(demo, demo + '.py')() # запуск в виде программ верхнего
# уровня
root = Tk()
root.title('Processes')
Label(root, text='Multiple program demo: command lines', bg='white').pack()
root.mainloop()