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root/cvsroot/COMP/CRAB/python/ProgressBar.py
Revision: 1.1
Committed: Tue Oct 10 15:45:59 2006 UTC (18 years, 6 months ago) by slacapra
Content type: text/x-python
Branch: MAIN
CVS Tags: CRAB_2_9_1, CRAB_2_9_1_pre2, CRAB_2_9_1_pre1, CRAB_2_9_0, CRAB_2_9_0_pre2, CRAB_2_9_0_pre1, CRAB_2_8_8, CRAB_2_8_8_pre1, CRAB_2_8_7_patch3, CRAB_2_8_7_patch2, CRAB_2_8_7_patch1, CRAB_2_8_7, CRAB_2_8_7_pre2, CRAB_2_8_7_pre1, CRAB_2_8_6, CRAB_2_8_6_pre1, CRAB_2_8_5_patch3, CRAB_2_8_5_patch2, CRAB_2_8_5_patch1, CRAB_2_8_5, CRAB_2_8_5_pre5, CRAB_2_8_5_pre4, CRAB_2_8_5_pre3, CRAB_2_8_4_patch3, CRAB_2_8_5_pre2, CRAB_2_8_4_patch2, CRAB_2_8_5_pre1, CRAB_2_8_4_patch1, CRAB_2_8_4, CRAB_2_8_4_pre5, CRAB_2_8_4_pre4, CRAB_2_8_4_pre3, CRAB_2_8_4_pre2, CRAB_2_8_4_pre1, CRAB_2_8_3, CRAB_2_8_3_pre4, CRAB_2_8_3_pre3, CRAB_2_8_3_pre2, CRAB_2_8_3_pre1, CRAB_2_8_2_patch1, CRAB_2_8_2, CRAB_2_8_2_pre5, CRAB_2_8_2_pre4, CRAB_2_8_2_pre3, CRAB_2_8_2_pre2, CRAB_2_8_2_pre1, CRAB_2_8_1, CRAB_2_8_0, CRAB_2_8_0_pre1, CRAB_2_7_10_pre3, CRAB_2_7_9_patch2_pre1, CRAB_2_7_10_pre2, CRAB_2_7_10_pre1, CRAB_2_7_9_patch1, CRAB_2_7_9, CRAB_2_7_9_pre5, CRAB_2_7_9_pre4, CRAB_2_7_9_pre3, CRAB_2_7_9_pre2, CRAB_2_7_8_patch2, CRAB_2_7_9_pre1, CRAB_2_7_8_patch2_pre1, CRAB_2_7_8_patch1, CRAB_2_7_8_patch1_pre1, CRAB_2_7_8, CRAB_2_7_8_pre3, CRAB_2_7_8_pre2, CRAB_2_7_8_dash3, CRAB_2_7_8_dash2, CRAB_2_7_8_dash, CRAB_2_7_7_patch1, CRAB_2_7_7_patch1_pre1, CRAB_2_7_8_pre1, CRAB_2_7_7, CRAB_2_7_7_pre2, CRAB_2_7_7_pre1, CRAB_2_7_6_patch1, CRAB_2_7_6, CRAB_2_7_6_pre1, CRAB_2_7_5_patch1, CRAB_2_7_5, CRAB_2_7_5_pre3, CRAB_2_7_5_pre2, CRAB_2_7_5_pre1, CRAB_2_7_4_patch1, CRAB_2_7_4, CRAB_2_7_4_pre6, CRAB_2_7_4_pre5, CRAB_2_7_4_pre4, CRAB_2_7_4_pre3, CRAB_2_7_4_pre2, CRAB_2_7_4_pre1, CRAB_2_7_3, CRAB_2_7_3_pre3, CRAB_2_7_3_pre3_beta, CRAB_2_7_3_pre2, CRAB_2_7_3_pre2_beta, CRAB_2_7_3_pre1, CRAB_2_7_3_beta3, CRAB_2_7_3_beta2, CRAB_2_7_3_beta1, CRAB_2_7_3_beta, CRAB_2_7_2_p1, CRAB_2_7_1_branch_firstMERGE, CRAB_2_7_2, CRAB_2_7_2_pre4, CRAB_2_7_2_pre3, CRAB_2_7_2_pre2, CRAB_2_7_2_pre1, CRAB_2_7_1, fede_170310, CRAB_2_7_1_pre12, CRAB_2_7_1_pre11, CRAB_2_7_1_pre10, CRAB_2_7_1_pre9, CRAB_LumiMask, CRAB_2_7_lumi, from_LimiMask, CRAB_2_7_1_pre8, CRAB_2_7_1_pre6, CRAB_2_7_1_pre5, CRAB_2_7_1_wmbs_pre4, CRAB_2_7_1_pre4, CRAB_2_7_1_pre3, CRAB_2_6_6_pre6, CRAB_2_7_1_pre2, CRAB_2_6_6_pre5, CRAB_2_7_1_pre1, CRAB_2_6_6_pre4, CRAB_2_6_6_pre3, CRAB_2_6_6_pre2, CRAB_2_6_6_check, CRAB_2_6_6, CRAB_2_6_6_pre1, CRAB_2_7_0, CRAB_2_6_5, CRAB_2_7_0_pre8, CRAB_2_6_5_pre1, CRAB_2_7_0_pre7, CRAB_2_6_4, CRAB_2_7_0_pre6, CRAB_2_6_4_pre1, CRAB_2_7_0_pre5, CRAB_2_6_3_patch_2, CRAB_2_6_3_patch_2_pre2, CRAB_2_6_3_patch_2_pre1, CRAB_2_6_3_patch_1, CRAB_2_7_0_pre4, CRAB_2_7_0_pre3, CRAB_2_6_3, CRAB_2_6_3_pre5, CRAB_2_6_3_pre4, CRAB_2_6_3_pre3, CRAB_2_6_3_pre2, CRAB_2_7_0_pre2, CRAB_2_6_3_pre1, test_1, CRAB_2_7_0_pre1, CRAB_2_6_2, CRAB_2_6_2_pre2, CRAB_2_6_2_pre1, CRAB_2_6_1_pre4, CRAB_2_6_1_pre3, CRAB_2_6_1_pre2, CRAB_2_6_1_pre1, CRAB_2_6_1, CRAB_2_6_0, CRAB_2_6_0_pre14, CRAB_2_6_0_pre13, CRAB_2_6_0_pre12, CRAB_2_6_0_pre11, CRAB_2_6_0_pre10, CRAB_2_6_0_pre9, CRAB_2_6_0_pre8, CRAB_2_6_0_pre7, CRAB_2_6_0_pre6, CRAB_2_6_0_pre5, CRAB_2_6_0_pre4, CRAB_2_6_0_pre3, CRAB_2_6_0_pre2, CRAB_2_6_0_pre1, CRAB_2_5_1, CRAB_2_5_1_pre4, CRAB_2_5_1_pre3, CRAB_2_5_1_pre2, CRAB_2_5_1_pre1, CRAB_2_5_0, CRAB_2_5_0_pre7, CRAB_2_5_0_pre6, CRAB_2_5_0_pre5, CRAB_2_5_0_pre4, CRAB_2_5_0_pre3, CRAB_2_5_0_pre2, CRAB_2_5_0_pre1, CRAB_2_4_4, CRAB_2_4_4_pre6, CRAB_2_4_4_pre5, CRAB_2_4_4_pre4, CRAB_2_4_4_pre3, CRAB_2_4_4_pre2, CRAB_2_4_4_pre1, CRAB_2_4_3, CRAB_2_4_3_pre8, CRAB_2_4_3_pre7, CRAB_2_4_3_pre6, CRAB_2_4_3_pre5, CRAB_2_4_3_pre3, CRAB_2_4_3_pre2, CRAB_2_4_3_pre1, CRAB_2_4_2, CRAB_2_4_2_pre3, CRAB_2_4_2_pre2, CRAB_2_4_2_pre1, CRAB_2_4_1, CRAB_2_4_1_pre4, CRAB_2_4_1_pre3, CRAB_2_4_1_pre2, CRAB_2_4_1_pre1, CRAB_2_4_0_Tutorial, CRAB_2_4_0_Tutorial_pre1, CRAB_2_4_0, CRAB_2_4_0_pre9, CRAB_2_4_0_pre8, CRAB_2_4_0_pre7, CRAB_2_4_0_pre6, CRAB_2_4_0_pre5, CRAB_2_4_0_pre4, CRAB_2_4_0_pre3, CRAB_2_4_0_pre2, CRAB_2_4_0_pre1, CRAB_DLS_PHED1, CRAB_DLS_PHED, CRAB_2_3_2_Fnal, CRAB_2_3_2, CRAB_2_3_2_pre7, CRAB_2_3_2_pre5, CRAB_2_3_2_pre4, CRAB_2_3_2_pre3, CRAB_2_3_2_pre2, CRAB_2_3_2_pre1, CRAB_2_4_0_test, CRAB_2_3_1, CRAB_2_3_1_pre6, CRAB_2_3_1_pre5, CRAB_2_3_1_pre4, CRAB_2_3_1_pre3, CRAB_2_3_1_pre2, CRAB_2_3_1_pre1, CRAB_2_3_0, CRAB_2_3_0_pre6, CRAB_2_3_0_pre1, CRAB_2_2_2_pre5, CRAB_2_2_2_pre4, CRAB_2_2_2_pre3, CRAB_2_2_2_pre2, CRAB_2_2_2_pre1, CRAB_2_2_1, CRAB_2_2_1_pre6, CRAB_2_2_1_pre5, CRAB_2_2_1_pre4, PRODCOMMON_0_10_7_testCS2, CRAB_2_2_1_pre3, CRAB_2_2_1_pre2, CRAB_2_2_1_pre1, CRAB_2_2_0, CRAB_2_2_0_pre21, CRAB_2_2_0_pre19, CRAB_2_2_0_pre18, CRAB_2_2_0_pre17, CRAB_2_2_0_pre16, CRAB_2_2_0_pre15, CRAB_2_2_0_pre13, CRAB_2_2_0_pre12, CRAB_2_2_0_pre11, CRAB_2_2_0_pre10, bp_osg_bdii, CRAB_2_2_0_pre9, CRAB_2_2_0_pre8, CRAB_2_2_0_pre7, CRAB_2_1_2, CRAB_2_2_0_pre5, CRAB_2_1_2_pre2, CRAB_2_1_2_pre1, CRAB_2_2_0_pre4, CRAB_2_2_0_pre2, CRAB_2_1_1, CRAB_2_1_1_pre3, CRAB_2_2_0_pre1, CRAB_2_1_1_pre1, CRAB_2_1_0, CRAB_2_1_0_pre6, CRAB_2_1_0_pre5, CRAB_2_1_0_pre4, CRAB_2_1_0_pre3, CRAB_2_1_0_pre2, CRAB_2_1_0_pre1, CRAB_2_0_4, CRAB_2_0_4_pre2, CRAB_2_0_4_pre1, CRAB_2_0_3, CRAB_2_0_3_pre1, CRAB_2_0_2, CRAB_2_0_2_pre6, CRAB_2_0_2_pre5, CRAB_2_0_2_pre4, CRAB_2_0_2_pre3, CRAB_1_5_4_SLC3, CRAB_1_5_4_SLC3_pre4, CRAB_2_0_2_pre2, CRAB_2_0_2_pre1, CRAB_1_5_4_SLC3_pre3, CRAB_2_0_1, CRAB_1_5_4_SLC3_pre2, CRAB_2_0_1_pre1, CRAB_1_5_4_SLC3_pre1, CRAB_2_0_0, CRAB_2_0_0_pre10, CRAB_2_0_0_pre9, CRAB_1_5_4, CRAB_1_5_4_pre2, CRAB_1_5_4_pre1, CRAB_2_0_0_pre7, CRAB_2_0_0_pre6, CRAB_1_5_3, CRAB_1_5_3_pre5, CRAB_1_5_3_pre4, CRAB_2_0_0_pre5, CRAB_1_5_3_pre3, configure, CRAB_2_0_0_pre4, CRAB_1_5_3_pre2, CRAB_1_5_3_pre1, CRAB_2_0_0_pre3, CRAB_1_5_2, CRAB_2_0_0_pre2, CRAB_2_0_0_pre1, CRAB_1_5_1, CRAB_1_5_1_pre4, CRAB_1_5_1_pre3, CRAB_1_5_1_pre2, CRAB_1_5_1_pre1, CRAB_1_5_0, CRAB_1_5_0_pre9, CRAB_1_5_0_pre8, CRAB_1_5_0_pre7, CRAB_1_5_0_pre6, CRAB_1_5_0_pre5, CRAB_1_5_0_pre4, CRAB_1_5_0_pre3, CRAB_1_5_0_pre2, CRAB_1_4_2, CRAB_1_5_0_pre1, CRAB_1_4_1, CRAB_1_4_1_pre2, CRAB_1_4_1_pre1, CRAB_1_4_0, CRAB_1_4_0_pre4, CRAB_1_4_0_pre3, CRAB_1_4_0_pre2, HEAD
Branch point for: CRAB_multiout, CRAB_2_7_1_branch, Lumi2_8, CRAB_2_6_X_br, AnaDataSet, CRAB_2_3_0_br, osg_bdii, CRAB_2_1_2_br, CRAB_2_1_1_pre2, CRAB_1_5_4_SLC3_pre4_br, CRAB_1_5_4_SLC3_start, branch_1_4_1
Log Message: 
add progress bar

File Contents

# User Rev Content
1 slacapra 1.1 #!/usr/bin/env python
2    
3     import sys, time
4     from TerminalController import TerminalController
5    
6     #######################################################################
7     # Example use case: progress bar
8     #######################################################################
9    
10     class ProgressBar:
11     """
12     A 3-line progress bar, which looks like::
13    
14     Header
15     20% [===========----------------------------------]
16     progress message
17    
18     The progress bar is colored, if the terminal supports color
19     output; and adjusts to the width of the terminal.
20     """
21     BAR = '%3d%% ${BLUE}[${BOLD}%s%s${NORMAL}${BLUE}]${NORMAL}\n'
22     HEADER = '${BOLD}${MAGENTA}%s${NORMAL}\n\n'
23    
24     def __init__(self, term, header):
25     self.term = term
26     if not (self.term.CLEAR_EOL and self.term.UP and self.term.BOL):
27     raise ValueError("Terminal isn't capable enough -- you "
28     "should use a simpler progress dispaly.")
29     self.width = self.term.COLS or 75
30     self.bar = term.render(self.BAR)
31     self.header = self.term.render(self.HEADER % header.center(self.width))
32     self.cleared = 1 #: true if we haven't drawn the bar yet.
33     self.update(0, '')
34    
35     def update(self, percent, message):
36     if self.cleared:
37     sys.stdout.write(self.header)
38     self.cleared = 0
39     n = int((self.width-10)*percent)
40     sys.stdout.write(
41     self.term.BOL + self.term.UP + self.term.CLEAR_EOL +
42     (self.bar % (100*percent, '='*n, '-'*(self.width-10-n))) +
43     self.term.CLEAR_EOL + message.center(self.width))
44    
45     def clear(self):
46     if not self.cleared:
47     sys.stdout.write(self.term.BOL + self.term.CLEAR_EOL +
48     self.term.UP + self.term.CLEAR_EOL +
49     self.term.UP + self.term.CLEAR_EOL)
50     self.cleared = 1
51    
52    
53     if __name__ == '__main__':
54     term = TerminalController()
55     pbar = ProgressBar(term, 'Test Progress Bar')
56     for i in range(1,100):
57     pbar.update(float(i)/100,'please wait')
58     time.sleep(.01)
59     print term.RED+'Success!'+term.NORMAL+'\n'