Hide keyboard shortcuts

Hot-keys on this page

r m x p   toggle line displays

j k   next/prev highlighted chunk

0   (zero) top of page

1   (one) first highlighted chunk

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

# 

# progress.py: code for handling the one big progress bar 

# 

# Copyright (C) 2012 Red Hat, Inc. All rights reserved. 

# 

# This program is free software; you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation; either version 2 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the GNU General Public License 

# along with this program. If not, see <http://www.gnu.org/licenses/>. 

 

from pyanaconda.core.i18n import _ 

 

from pyanaconda.anaconda_loggers import get_module_logger 

log = get_module_logger(__name__) 

 

from pyanaconda.queuefactory import QueueFactory 

 

# A queue to be used for communicating progress information between a subthread 

# doing all the hard work and the main thread that does the GTK updates. This 

# queue should have elements of the following format pushed into it: 

# 

# (PROGRESS_CODE_*, [arguments]) 

# 

# Arguments vary based on the code given. See below. 

progressQ = QueueFactory("progress") 

 

progressQ.addMessage("init", 1) # num_steps 

progressQ.addMessage("step", 0) 

progressQ.addMessage("message", 1) # message 

progressQ.addMessage("complete", 0) 

progressQ.addMessage("quit", 1) # exit_code 

 

def progress_message(message): 

progressQ.send_message(_(message)) 

log.info(message) 

 

def progress_step(message): 

progressQ.send_step() 

log.info(message) 

 

def progress_init(steps): 

progressQ.send_init(steps) 

 

def progress_complete(): 

progressQ.send_complete()