annotate bin/subcomposer @ 802:5442f5d8979a

reformat Ignore-this: 366fc5043cae2df6da62c8704cf81e57
author drewp@bigasterisk.com
date Mon, 16 Jul 2012 22:32:51 +0000
parents b5efddd80dad
children ce4fffe8e413
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1 #!bin/python
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2
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3 from __future__ import division, nested_scopes
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4 import sys,os,time,atexit
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5 from optparse import OptionParser
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6 import Tkinter as tk
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7 import louie as dispatcher
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8
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9 import run_local
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10 from light9.dmxchanedit import Levelbox
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11 from light9 import dmxclient, Patch, Submaster, showconfig
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12 from light9.uihelpers import toplevelat
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13
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14 class Subcomposer(tk.Frame):
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15 def __init__(self, master, levelboxopts=None, dmxdummy=0, numchannels=72,
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16 use_persistentlevels=0):
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17 tk.Frame.__init__(self, master, bg='black')
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18 self.dmxdummy = dmxdummy
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19 self.numchannels = numchannels
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20
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21 self.levels = [0]*numchannels # levels should never get overwritten, just edited
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22
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23 self.levelbox = Levelbox(self, num_channels=numchannels)
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24 self.levelbox.pack(side='top')
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25 # the dmx levels we edit and output, range is 0..1 (dmx chan 1 is
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26 # the 0 element)
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27 self.levelbox.setlevels(self.levels)
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28
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29 self.savebox = EntryCommand(self, cmd=self.savenewsub)
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30 self.savebox.pack(side='top')
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31
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32 self.loadbox = EntryCommand(self, verb="Load", cmd=self.loadsub)
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33 self.loadbox.pack(side='top')
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34
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35 def alltozero():
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36 self.set_levels([0] * self.numchannels)
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37 dispatcher.send("levelchanged")
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38
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39 tk.Button(self, text="all to zero", command=alltozero).pack(side='top')
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40
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41 dispatcher.connect(self.levelchanged,"levelchanged")
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42 dispatcher.connect(self.sendupdate,"levelchanged")
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43
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44 if use_persistentlevels:
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45 self.persistentlevels()
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46
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47 self.lastupdate=0 # time we last sent to dmx
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48
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49 self.lastsent=[] # copy of levels
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50
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51 def fill_both_boxes(self, subname):
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52 for box in [self.savebox, self.loadbox]:
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53 box.set(subname)
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54
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55 def persistentlevels(self):
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56 """adjusts levels from subcomposer.savedlevels, if possible; and
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57 arranges to save the levels in that file upon exit"""
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58 self.load_levels()
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59 atexit.register(self.save_levels)
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60
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61 def save_levels(self, *args):
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62 levelfile = file("subcomposer.savedlevels","w")
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63 levelfile.write(" ".join(map(str, self.levels)))
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64
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65 def load_levels(self):
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66 try:
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67 levelfile = file("subcomposer.savedlevels","r")
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68 levels = map(float, levelfile.read().split())
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69 self.set_levels(levels)
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70 except IOError:
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71 pass
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72
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73 def levelchanged(self, channel=None, newlevel=None):
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74 if channel is not None and newlevel is not None:
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75 if channel>len(self.levels):
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76 return
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77 self.levels[channel-1]=max(0,min(1,float(newlevel)))
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78 self.levelbox.setlevels(self.levels)
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79
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80 def savenewsub(self, subname):
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81 leveldict={}
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82 for i,lev in zip(range(len(self.levels)),self.levels):
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83 if lev!=0:
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84 leveldict[Patch.get_channel_name(i+1)]=lev
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86 s=Submaster.Submaster(subname,leveldict=leveldict)
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87 s.save()
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88
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89 def loadsub(self, subname):
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90 """puts a sub into the levels, replacing old level values"""
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91 s=Submaster.Submasters(showconfig.getGraph()).get_sub_by_name(subname)
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92 self.set_levels(s.get_dmx_list())
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93 dispatcher.send("levelchanged")
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94
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95 def sendupdate(self):
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96 if not self.dmxdummy:
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97 dmxclient.outputlevels(self.levels)
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98 self.lastupdate = time.time()
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99 self.lastsent = self.levels[:]
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100
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101 def considersendupdate(self, use_after_loop=0):
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102 """If use_after_loop is true, it is the period of the after loop."""
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103 if self.lastsent != self.levels or time.time() > self.lastupdate + 1:
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104 self.sendupdate()
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105 if use_after_loop:
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106 self.after(use_after_loop, self.considersendupdate, use_after_loop)
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107
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108 def set_levels(self, levels):
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109 oldLen = len(self.levels)
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110 self.levels[:] = levels + [0] * (oldLen - len(levels))
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111 dispatcher.send("levelchanged")
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112
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113 class EntryCommand(tk.Frame):
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114 def __init__(self, master, verb="Save", cmd=None):
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115 tk.Frame.__init__(self, master, bd=2, relief='raised')
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116 tk.Label(self, text="Sub name:").pack(side='left')
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117 self.cmd = cmd
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118 self.entry = tk.Entry(self)
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119 self.entry.pack(side='left', expand=True, fill='x')
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120
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121 self.entry.bind("<Return>", self.action)
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122 tk.Button(self, text=verb, command=self.action).pack(side='left')
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123
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124 def action(self, *args):
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125 subname = self.entry.get()
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126 self.cmd(subname)
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127 print "sub", self.cmd, subname
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128
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129 def set(self, text):
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130 self.entry.delete(0, 'end')
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131 self.entry.insert(0, text)
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132
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134 def open_sub_editing_window(subname, use_mainloop=1, dmxdummy=0):
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135 if use_mainloop:
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136 toplevel = tk.Tk()
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137 else:
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138 toplevel = tk.Toplevel()
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139 if dmxdummy:
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140 dummy_str = ' (dummy)'
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141 else:
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142 dummy_str = ''
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143 toplevel.title("Subcomposer: %s%s" % (subname, dummy_str))
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144 sc = Subcomposer(toplevel, use_persistentlevels=0, dmxdummy=dmxdummy)
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145 sc.pack(fill='both', expand=1)
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146 sc.loadsub(subname)
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147 sc.considersendupdate(use_after_loop=10)
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148 if use_mainloop:
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149 tk.mainloop()
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150
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151 #############################
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152
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153 if __name__ == "__main__":
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154 parser = OptionParser(usage="%prog [subname]")
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155 parser.add_option('--no-geometry', action='store_true',
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156 help="don't save/restore window geometry")
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157 opts, args = parser.parse_args()
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158
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159 root=tk.Tk()
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160 root.config(bg='black')
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161 root.tk_setPalette("#004633")
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162 if not opts.no_geometry:
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163 toplevelat("subcomposer", root)
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164
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165 sc = Subcomposer(root, dmxdummy=0,
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166 #numchannels=276 # use this to see all the skyline dims
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167 #numchannels=118
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168 )
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169 sc.pack()
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170
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171 tk.Label(root,text="Bindings: B1 adjust level; B2 set full; B3 instant bump",
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172 font="Helvetica -12 italic",anchor='w').pack(side='top',fill='x')
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Drew Perttula <drewp@bigasterisk.com>
parents: 334
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173
2c782ca93e73 subcomposer takes sub name on cmdline
Drew Perttula <drewp@bigasterisk.com>
parents: 334
diff changeset
174 if len(args) == 1:
458
8b307310cc1b when KC launches SC to edit a sub, don't place the window right on the main SC window
drewp@bigasterisk.com
parents: 455
diff changeset
175 root.config(bg='green') # trying to make these look distinctive
342
2c782ca93e73 subcomposer takes sub name on cmdline
Drew Perttula <drewp@bigasterisk.com>
parents: 334
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176 sc.loadsub(args[0])
2c782ca93e73 subcomposer takes sub name on cmdline
Drew Perttula <drewp@bigasterisk.com>
parents: 334
diff changeset
177 sc.fill_both_boxes(args[0])
228
9827df597f86 added help texts to subcomposer, curvecalc
drewp@bigasterisk.com
parents: 209
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178
0
45b12307c695 Initial revision
drewp
parents:
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179 while 1:
557
4e558643c952 subcomposer: squelch the exception we got every time we exited
David McClosky <dmcc@bigasterisk.com>
parents: 458
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180 try:
4e558643c952 subcomposer: squelch the exception we got every time we exited
David McClosky <dmcc@bigasterisk.com>
parents: 458
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181 root.update()
4e558643c952 subcomposer: squelch the exception we got every time we exited
David McClosky <dmcc@bigasterisk.com>
parents: 458
diff changeset
182 except tk.TclError:
4e558643c952 subcomposer: squelch the exception we got every time we exited
David McClosky <dmcc@bigasterisk.com>
parents: 458
diff changeset
183 break
4e558643c952 subcomposer: squelch the exception we got every time we exited
David McClosky <dmcc@bigasterisk.com>
parents: 458
diff changeset
184
0
45b12307c695 Initial revision
drewp
parents:
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185 sc.considersendupdate()
45b12307c695 Initial revision
drewp
parents:
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186 time.sleep(.01)