annotate hgext/progress.py @ 16898:bb91c602d4ad

tests: change odd uses of 'if hghave' to #if
author Mads Kiilerich <mads@kiilerich.com>
date Sun, 10 Jun 2012 13:01:40 +0200
parents 9cca7b70f8df
children b4744c3b991e
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1 # progress.py show progress bars for some actions
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2 #
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3 # Copyright (C) 2010 Augie Fackler <durin42@gmail.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 """show progress bars for some actions
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9
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10 This extension uses the progress information logged by hg commands
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11 to draw progress bars that are as informative as possible. Some progress
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12 bars only offer indeterminate information, while others have a definite
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13 end point.
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14
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15 The following settings are available::
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16
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17 [progress]
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18 delay = 3 # number of seconds (float) before showing the progress bar
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19 changedelay = 1 # changedelay: minimum delay before showing a new topic.
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20 # If set to less than 3 * refresh, that value will
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21 # be used instead.
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22 refresh = 0.1 # time in seconds between refreshes of the progress bar
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23 format = topic bar number estimate # format of the progress bar
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24 width = <none> # if set, the maximum width of the progress information
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25 # (that is, min(width, term width) will be used)
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26 clear-complete = True # clear the progress bar after it's done
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27 disable = False # if true, don't show a progress bar
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28 assume-tty = False # if true, ALWAYS show a progress bar, unless
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29 # disable is given
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30
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31 Valid entries for the format field are topic, bar, number, unit,
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32 estimate, speed, and item. item defaults to the last 20 characters of
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33 the item, but this can be changed by adding either ``-<num>`` which
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34 would take the last num characters, or ``+<num>`` for the first num
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35 characters.
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36 """
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37
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38 import sys
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39 import time
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40
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41 from mercurial.i18n import _
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42 testedwith = 'internal'
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43
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44 def spacejoin(*args):
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45 return ' '.join(s for s in args if s)
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46
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47 def shouldprint(ui):
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48 return ui._isatty(sys.stderr) or ui.configbool('progress', 'assume-tty')
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49
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50 def fmtremaining(seconds):
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51 if seconds < 60:
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52 # i18n: format XX seconds as "XXs"
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53 return _("%02ds") % (seconds)
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54 minutes = seconds // 60
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55 if minutes < 60:
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56 seconds -= minutes * 60
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57 # i18n: format X minutes and YY seconds as "XmYYs"
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58 return _("%dm%02ds") % (minutes, seconds)
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59 # we're going to ignore seconds in this case
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60 minutes += 1
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61 hours = minutes // 60
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62 minutes -= hours * 60
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63 if hours < 30:
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64 # i18n: format X hours and YY minutes as "XhYYm"
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65 return _("%dh%02dm") % (hours, minutes)
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66 # we're going to ignore minutes in this case
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67 hours += 1
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68 days = hours // 24
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69 hours -= days * 24
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70 if days < 15:
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71 # i18n: format X days and YY hours as "XdYYh"
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72 return _("%dd%02dh") % (days, hours)
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73 # we're going to ignore hours in this case
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74 days += 1
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75 weeks = days // 7
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76 days -= weeks * 7
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77 if weeks < 55:
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78 # i18n: format X weeks and YY days as "XwYYd"
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79 return _("%dw%02dd") % (weeks, days)
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80 # we're going to ignore days and treat a year as 52 weeks
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81 weeks += 1
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82 years = weeks // 52
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83 weeks -= years * 52
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84 # i18n: format X years and YY weeks as "XyYYw"
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85 return _("%dy%02dw") % (years, weeks)
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86
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87 class progbar(object):
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88 def __init__(self, ui):
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89 self.ui = ui
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90 self.resetstate()
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91
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92 def resetstate(self):
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93 self.topics = []
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94 self.topicstates = {}
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95 self.starttimes = {}
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96 self.startvals = {}
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97 self.printed = False
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98 self.lastprint = time.time() + float(self.ui.config(
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99 'progress', 'delay', default=3))
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100 self.lasttopic = None
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101 self.indetcount = 0
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102 self.refresh = float(self.ui.config(
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103 'progress', 'refresh', default=0.1))
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104 self.changedelay = max(3 * self.refresh,
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105 float(self.ui.config(
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106 'progress', 'changedelay', default=1)))
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107 self.order = self.ui.configlist(
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108 'progress', 'format',
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109 default=['topic', 'bar', 'number', 'estimate'])
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110
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111 def show(self, now, topic, pos, item, unit, total):
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112 if not shouldprint(self.ui):
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113 return
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114 termwidth = self.width()
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115 self.printed = True
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116 head = ''
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117 needprogress = False
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118 tail = ''
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119 for indicator in self.order:
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120 add = ''
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121 if indicator == 'topic':
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122 add = topic
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123 elif indicator == 'number':
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124 if total:
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125 add = ('% ' + str(len(str(total))) +
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126 's/%s') % (pos, total)
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127 else:
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128 add = str(pos)
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129 elif indicator.startswith('item') and item:
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130 slice = 'end'
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131 if '-' in indicator:
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132 wid = int(indicator.split('-')[1])
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133 elif '+' in indicator:
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134 slice = 'beginning'
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135 wid = int(indicator.split('+')[1])
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136 else:
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137 wid = 20
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138 if slice == 'end':
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139 add = item[-wid:]
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140 else:
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141 add = item[:wid]
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142 add += (wid - len(add)) * ' '
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143 elif indicator == 'bar':
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144 add = ''
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145 needprogress = True
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146 elif indicator == 'unit' and unit:
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147 add = unit
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148 elif indicator == 'estimate':
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149 add = self.estimate(topic, pos, total, now)
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diff changeset
150 elif indicator == 'speed':
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parents: 14247
diff changeset
151 add = self.speed(topic, pos, unit, now)
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parents:
diff changeset
152 if not needprogress:
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parents:
diff changeset
153 head = spacejoin(head, add)
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parents:
diff changeset
154 else:
13146
43575c67add3 progress: fix adding format elements after the progress bar
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parents: 13139
diff changeset
155 tail = spacejoin(tail, add)
10434
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parents:
diff changeset
156 if needprogress:
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parents:
diff changeset
157 used = 0
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parents:
diff changeset
158 if head:
ad104a786d35 Progress bar extension
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parents:
diff changeset
159 used += len(head) + 1
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parents:
diff changeset
160 if tail:
ad104a786d35 Progress bar extension
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parents:
diff changeset
161 used += len(tail) + 1
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Augie Fackler <durin42@gmail.com>
parents:
diff changeset
162 progwidth = termwidth - used - 3
10891
83af68e38be3 progress: fall back to indeterminate progress if position is >= total
Augie Fackler <durin42@gmail.com>
parents: 10815
diff changeset
163 if total and pos <= total:
10434
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Augie Fackler <durin42@gmail.com>
parents:
diff changeset
164 amt = pos * progwidth // total
10453
7edc649f9f7e progress: make determinate bar more like wget progress bar
Brodie Rao <me+hg@dackz.net>
parents: 10452
diff changeset
165 bar = '=' * (amt - 1)
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Brodie Rao <me+hg@dackz.net>
parents: 10452
diff changeset
166 if amt > 0:
7edc649f9f7e progress: make determinate bar more like wget progress bar
Brodie Rao <me+hg@dackz.net>
parents: 10452
diff changeset
167 bar += '>'
7edc649f9f7e progress: make determinate bar more like wget progress bar
Brodie Rao <me+hg@dackz.net>
parents: 10452
diff changeset
168 bar += ' ' * (progwidth - amt)
10434
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parents:
diff changeset
169 else:
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parents:
diff changeset
170 progwidth -= 3
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parents:
diff changeset
171 self.indetcount += 1
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parents:
diff changeset
172 # mod the count by twice the width so we can make the
ad104a786d35 Progress bar extension
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parents:
diff changeset
173 # cursor bounce between the right and left sides
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Augie Fackler <durin42@gmail.com>
parents:
diff changeset
174 amt = self.indetcount % (2 * progwidth)
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Augie Fackler <durin42@gmail.com>
parents:
diff changeset
175 amt -= progwidth
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Augie Fackler <durin42@gmail.com>
parents:
diff changeset
176 bar = (' ' * int(progwidth - abs(amt)) + '<=>' +
ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
177 ' ' * int(abs(amt)))
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parents:
diff changeset
178 prog = ''.join(('[', bar , ']'))
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parents:
diff changeset
179 out = spacejoin(head, prog, tail)
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parents:
diff changeset
180 else:
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parents:
diff changeset
181 out = spacejoin(head, tail)
10788
ca6ba6cac6cd progress: use stderr instead of stdout; check stderr.isatty()
Augie Fackler <durin42@gmail.com>
parents: 10656
diff changeset
182 sys.stderr.write('\r' + out[:termwidth])
14838
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
183 self.lasttopic = topic
10788
ca6ba6cac6cd progress: use stderr instead of stdout; check stderr.isatty()
Augie Fackler <durin42@gmail.com>
parents: 10656
diff changeset
184 sys.stderr.flush()
10434
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parents:
diff changeset
185
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parents:
diff changeset
186 def clear(self):
11458
ec21d91c79b3 progress: check stderr.isatty() before each print
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parents: 10891
diff changeset
187 if not shouldprint(self.ui):
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parents: 10891
diff changeset
188 return
10788
ca6ba6cac6cd progress: use stderr instead of stdout; check stderr.isatty()
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parents: 10656
diff changeset
189 sys.stderr.write('\r%s\r' % (' ' * self.width()))
10434
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parents:
diff changeset
190
10439
509f4ed56509 progress: correctly handle empty progress topic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10434
diff changeset
191 def complete(self):
11458
ec21d91c79b3 progress: check stderr.isatty() before each print
Augie Fackler <durin42@gmail.com>
parents: 10891
diff changeset
192 if not shouldprint(self.ui):
ec21d91c79b3 progress: check stderr.isatty() before each print
Augie Fackler <durin42@gmail.com>
parents: 10891
diff changeset
193 return
10439
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parents: 10434
diff changeset
194 if self.ui.configbool('progress', 'clear-complete', default=True):
509f4ed56509 progress: correctly handle empty progress topic
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parents: 10434
diff changeset
195 self.clear()
509f4ed56509 progress: correctly handle empty progress topic
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parents: 10434
diff changeset
196 else:
10788
ca6ba6cac6cd progress: use stderr instead of stdout; check stderr.isatty()
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parents: 10656
diff changeset
197 sys.stderr.write('\n')
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parents: 10656
diff changeset
198 sys.stderr.flush()
10439
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parents: 10434
diff changeset
199
10434
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parents:
diff changeset
200 def width(self):
12689
c52c629ce19e termwidth: move to ui.ui from util
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parents: 12654
diff changeset
201 tw = self.ui.termwidth()
10434
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parents:
diff changeset
202 return min(int(self.ui.config('progress', 'width', default=tw)), tw)
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parents:
diff changeset
203
13147
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
204 def estimate(self, topic, pos, total, now):
13154
e11c14f14491 progress: don't compute estimate without a total
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parents: 13148
diff changeset
205 if total is None:
e11c14f14491 progress: don't compute estimate without a total
Augie Fackler <durin42@gmail.com>
parents: 13148
diff changeset
206 return ''
13147
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
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parents: 13146
diff changeset
207 initialpos = self.startvals[topic]
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
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parents: 13146
diff changeset
208 target = total - initialpos
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
209 delta = pos - initialpos
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
210 if delta > 0:
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Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
211 elapsed = now - self.starttimes[topic]
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parents: 13146
diff changeset
212 if elapsed > float(
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
213 self.ui.config('progress', 'estimate', default=2)):
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
214 seconds = (elapsed * (target - delta)) // delta + 1
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parents: 13146
diff changeset
215 return fmtremaining(seconds)
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parents: 13146
diff changeset
216 return ''
082f5be788d9 progress: only show time estimate when progress format contains 'estimate'
Augie Fackler <durin42@gmail.com>
parents: 13146
diff changeset
217
14280
98e4d3914c2e progress: add speed format
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parents: 14247
diff changeset
218 def speed(self, topic, pos, unit, now):
98e4d3914c2e progress: add speed format
Martin Geisler <mg@aragost.com>
parents: 14247
diff changeset
219 initialpos = self.startvals[topic]
98e4d3914c2e progress: add speed format
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parents: 14247
diff changeset
220 delta = pos - initialpos
98e4d3914c2e progress: add speed format
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parents: 14247
diff changeset
221 elapsed = now - self.starttimes[topic]
98e4d3914c2e progress: add speed format
Martin Geisler <mg@aragost.com>
parents: 14247
diff changeset
222 if elapsed > float(
98e4d3914c2e progress: add speed format
Martin Geisler <mg@aragost.com>
parents: 14247
diff changeset
223 self.ui.config('progress', 'estimate', default=2)):
98e4d3914c2e progress: add speed format
Martin Geisler <mg@aragost.com>
parents: 14247
diff changeset
224 return _('%d %s/sec') % (delta / elapsed, unit)
98e4d3914c2e progress: add speed format
Martin Geisler <mg@aragost.com>
parents: 14247
diff changeset
225 return ''
98e4d3914c2e progress: add speed format
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parents: 14247
diff changeset
226
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
227 def progress(self, topic, pos, item='', unit='', total=None):
13131
c9ae7e096994 progress: Add estimated time remaining for long tasks
timeless <timeless@gmail.com>
parents: 13130
diff changeset
228 now = time.time()
10439
509f4ed56509 progress: correctly handle empty progress topic
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parents: 10434
diff changeset
229 if pos is None:
13131
c9ae7e096994 progress: Add estimated time remaining for long tasks
timeless <timeless@gmail.com>
parents: 13130
diff changeset
230 self.starttimes.pop(topic, None)
c9ae7e096994 progress: Add estimated time remaining for long tasks
timeless <timeless@gmail.com>
parents: 13130
diff changeset
231 self.startvals.pop(topic, None)
13130
f139f34ba330 progress: react more reasonably to nested progress topics
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parents: 12689
diff changeset
232 self.topicstates.pop(topic, None)
f139f34ba330 progress: react more reasonably to nested progress topics
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parents: 12689
diff changeset
233 # reset the progress bar if this is the outermost topic
f139f34ba330 progress: react more reasonably to nested progress topics
Augie Fackler <durin42@gmail.com>
parents: 12689
diff changeset
234 if self.topics and self.topics[0] == topic and self.printed:
10439
509f4ed56509 progress: correctly handle empty progress topic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10434
diff changeset
235 self.complete()
10441
dc0d1ca2d378 progress: only reset state if finishing progress for the current topic
Augie Fackler <durin42@gmail.com>
parents: 10439
diff changeset
236 self.resetstate()
13130
f139f34ba330 progress: react more reasonably to nested progress topics
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parents: 12689
diff changeset
237 # truncate the list of topics assuming all topics within
f139f34ba330 progress: react more reasonably to nested progress topics
Augie Fackler <durin42@gmail.com>
parents: 12689
diff changeset
238 # this one are also closed
f139f34ba330 progress: react more reasonably to nested progress topics
Augie Fackler <durin42@gmail.com>
parents: 12689
diff changeset
239 if topic in self.topics:
16676
654b9e1966f7 progress: fix indentation
Martin Geisler <mg@lazybytes.net>
parents: 15772
diff changeset
240 self.topics = self.topics[:self.topics.index(topic)]
10439
509f4ed56509 progress: correctly handle empty progress topic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10434
diff changeset
241 else:
509f4ed56509 progress: correctly handle empty progress topic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10434
diff changeset
242 if topic not in self.topics:
13131
c9ae7e096994 progress: Add estimated time remaining for long tasks
timeless <timeless@gmail.com>
parents: 13130
diff changeset
243 self.starttimes[topic] = now
c9ae7e096994 progress: Add estimated time remaining for long tasks
timeless <timeless@gmail.com>
parents: 13130
diff changeset
244 self.startvals[topic] = pos
10439
509f4ed56509 progress: correctly handle empty progress topic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10434
diff changeset
245 self.topics.append(topic)
13130
f139f34ba330 progress: react more reasonably to nested progress topics
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parents: 12689
diff changeset
246 self.topicstates[topic] = pos, item, unit, total
f139f34ba330 progress: react more reasonably to nested progress topics
Augie Fackler <durin42@gmail.com>
parents: 12689
diff changeset
247 if now - self.lastprint >= self.refresh and self.topics:
14838
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
248 if (self.lasttopic is None # first time we printed
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
249 # not a topic change
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
250 or topic == self.lasttopic
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
251 # it's been long enough we should print anyway
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
252 or now - self.lastprint >= self.changedelay):
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
253 self.lastprint = now
5d261fd00446 progress: add a changedelay to prevent parallel topics from flapping (issue2698)
Augie Fackler <durin42@gmail.com>
parents: 14837
diff changeset
254 self.show(now, topic, *self.topicstates[topic])
10434
ad104a786d35 Progress bar extension
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parents:
diff changeset
255
14837
ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
diff changeset
256 _singleton = None
ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
diff changeset
257
10434
ad104a786d35 Progress bar extension
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parents:
diff changeset
258 def uisetup(ui):
14837
ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
diff changeset
259 global _singleton
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
260 class progressui(ui.__class__):
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
261 _progbar = None
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
262
15662
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
263 def _quiet(self):
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
264 return self.debugflag or self.quiet
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
265
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
266 def progress(self, *args, **opts):
15662
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
267 if not self._quiet():
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
268 self._progbar.progress(*args, **opts)
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
269 return super(progressui, self).progress(*args, **opts)
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
270
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
271 def write(self, *args, **opts):
15662
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
272 if not self._quiet() and self._progbar.printed:
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
273 self._progbar.clear()
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
274 return super(progressui, self).write(*args, **opts)
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
275
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
276 def write_err(self, *args, **opts):
15662
06671371e634 progress: check for ui.quiet and ui.debugflag before we write
David Soria Parra <dsp@php.net>
parents: 14838
diff changeset
277 if not self._quiet() and self._progbar.printed:
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
278 self._progbar.clear()
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
279 return super(progressui, self).write_err(*args, **opts)
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
280
10540
dd9d057465c1 progress: provide an explicit disable method for developers
Steve Borho <steve@borho.org>
parents: 10523
diff changeset
281 # Apps that derive a class from ui.ui() can use
dd9d057465c1 progress: provide an explicit disable method for developers
Steve Borho <steve@borho.org>
parents: 10523
diff changeset
282 # setconfig('progress', 'disable', 'True') to disable this extension
dd9d057465c1 progress: provide an explicit disable method for developers
Steve Borho <steve@borho.org>
parents: 10523
diff changeset
283 if ui.configbool('progress', 'disable'):
dd9d057465c1 progress: provide an explicit disable method for developers
Steve Borho <steve@borho.org>
parents: 10523
diff changeset
284 return
11458
ec21d91c79b3 progress: check stderr.isatty() before each print
Augie Fackler <durin42@gmail.com>
parents: 10891
diff changeset
285 if shouldprint(ui) and not ui.debugflag and not ui.quiet:
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
diff changeset
286 ui.__class__ = progressui
10434
ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
287 # we instantiate one globally shared progress bar to avoid
ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
parents:
diff changeset
288 # competing progress bars when multiple UI objects get created
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11458
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289 if not progressui._progbar:
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ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
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290 if _singleton is None:
ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
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291 _singleton = progbar(ui)
ec4ba216ddef progress: make progress bar a singleton to avoid double-progress ui bugs
Augie Fackler <durin42@gmail.com>
parents: 14836
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292 progressui._progbar = _singleton
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ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
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293
ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
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294 def reposetup(ui, repo):
ad104a786d35 Progress bar extension
Augie Fackler <durin42@gmail.com>
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295 uisetup(repo.ui)