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[英]python script to open windows command prompt and print some strings
[英]python print command in same open window not in prompt
好的,所以我嘗試使用python並遇到我試圖組合的這個小應用程序的問題。 我試圖在運行時打開一個窗口,並要求輸入關鍵字,然后將該輸入與文件中的任何行匹配。 我輸入了輸入並按顯示,但結果未顯示或未在提示中顯示。 我需要在打開的窗口中顯示結果。 可能在按下顯示按鈕時創建的新行和新列上。 因此結果僅顯示在窗口中,我在基於ubuntu的系統上。 這是我的應用程序.py文件
#!/usr/bin/python
# -*- coding: utf-8 -*-
# sets the name settings
from Tkinter import *
class App(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.pack()
# runs the script to get full
# list of programs for matching
#subprocess.call(["listcmnd.sh"])
# create the application
myapp = App()
# sets the e1 variable
e1 = Entry(myapp)
# checks keyword agianst
# programs in the sam.txt file
import re
keyword = open("results/program_files/sam.txt", "r")
for line in keyword:
if re.match("str(text)", line):
print line,
# prints results of keyword entry match
def show_entry_fields():
print("Program Name: %s" % (e1.get()))
# gives the output of findings
from Tkinter import *
# asks for search critiria
text = Label(myapp, text="Keyword: ").grid(row=0)
# displays the buttons for getting
# results and closing program
Button(myapp, text='Quit', command=myapp.quit).grid(row=3, column=0, sticky=W, pady=4)
Button(myapp, text='Show', command=show_entry_fields).grid(row=3, column=1, sticky=W, pady=4)
# prints results of keyword entry match
def show_entry_fields():
print("Program Name: %s" % (e1.get()))
# displays the text entry field
e1.grid(row=0, column=1)
#
# here are method calls to the window manager class
#
myapp.master.title("Program Search Tool")
myapp.master.maxsize(1000, 400)
# start the program
myapp.mainloop()
好的,所以我對主腳本進行了一些更改,但仍將結果輸出到終端,而不是在打開的窗口中
這是新的代碼更改
#!/usr/bin/python
# -*- coding: utf-8 -*-
# sets the name settings
from Tkinter import *
class App(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.pack()
# runs the script to get full
# list of programs for matching
#subprocess.call(["listcmnd.sh"])
# create the application
myapp = App()
# sets the e1 variable
e1 = Entry(myapp)
# checks keyword agianst
# programs in the sam.txt file
import re
keyword = open("results/program_files/sam.txt", "r")
for line in keyword:
if re.match("get()(text)", line):
print line,
# prints results of keyword entry match
def show_entry_fields():
print("Program Name: %s" % (e1.get()))
# asks for search critiria
# displays the text entry field
e1.grid(row=0, column=1)
text = Label(myapp, text="Program Name: ")
text.grid(row=3, column=0)
# displays the buttons for getting
# results and closing program
Button(myapp, text='Quit', command=myapp.quit).grid(row=4, column=0, sticky=W, pady=4)
Button(myapp, text='Show', command=show_entry_fields).grid(row=2, column=0, sticky=W, pady=4)
#
# here are method calls to the window manager class
#
myapp.master.title("Program Search Tool")
myapp.master.maxsize(1000, 1000)
myapp.master.minsize(50, 50)
# start the program
myapp.mainloop()
您應該做的是在函數中創建一個標簽(或者可能在之前創建並更新它)
def show_entry_fields():
附加說明:
您多次導入Tkinter
您還定義了def show_entry_fields():兩次
text = Label(myapp, text="Keyword: ").grid(row=0)
不起作用。 您必須寫:
text = Label(myapp, text="Keyword: ")
text.grid(row=0)
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