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1 from Patch import *
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2 from time import time
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4
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3 from Tkinter import *
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0
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4 from types import TupleType
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5
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6 stdfont = ('Arial', 8)
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7
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8 class Param: # abstract
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9 def get_value(self):
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10 pass
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4
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11 def set_value(self):
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0
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12 pass
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13 def draw_tk(self, frame):
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14 pass
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15
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16 class CheckboxParam(Param):
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17 def __init__(self, initial=0):
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18 self.value = IntVar()
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19 self.value.set(initial)
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20 def get_value(self):
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21 return self.value.get()
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22 def draw_tk(self, frame):
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23 self.c = Checkbutton(frame, variable=self.value)
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24 self.c.pack()
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25
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26 class SliderParam(Param):
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27 def __init__(self, range=(0, 1), res=0.01, initial=0, orient='v',
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28 **options):
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29 self.value = DoubleVar()
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30 self.value.set(initial)
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31 self.options = {'res' : res, 'to' : range[0], 'from' : range[1],
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32 'orient' : orient,
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33 'font' : stdfont, 'length' : 50, 'sliderlength' : 10,
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34 'width' : 10}
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35 self.options.update(options)
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36 def get_value(self):
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37 return self.value.get()
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38 def draw_tk(self, frame):
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39 s = Scale(frame, variable=self.value, **self.options)
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40 s.pack()
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41
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42 class TextParam(Param):
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43 def __init__(self, initial=''):
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44 self.value = StringVar()
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45 self.value.set(initial)
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46 def get_value(self):
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47 return self.value.get()
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48 def select_all(self, evt):
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49 self.e.select_range(0, END)
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50 def unfocus(self, evt):
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51 self.frame.focus()
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52 def draw_tk(self, frame):
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53 self.frame = frame
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54 self.e = Entry(frame, textvariable=self.value)
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55 self.e.bind("<Return>", self.unfocus)
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56 self.e.pack()
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57
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58 class ListParam(Param):
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59 def __init__(self, options=(), multiple=0, initial=''):
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60 self.value = StringVar()
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61 self.value.set(initial)
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62 self.options = options
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63 if multiple:
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64 self.selectmode = 'MULTIPLE'
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65 else:
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66 self.selectmode = 'SINGLE'
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67 def get_value(self):
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68 try:
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69 return self.l.get(self.l.curselection())
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70 except:
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71 return ''
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72 def draw_tk(self, frame):
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73 self.l = Listbox(frame, selectmode=self.selectmode, font=stdfont,
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74 width=max([len(o) for o in self.options]),
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4
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75 height=len(self.options))
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0
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76 for o in self.options:
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77 self.l.insert(END, o)
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78 self.l.pack()
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79
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80 class LabelParam(Param):
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81 def __init__(self, initial=''):
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82 self.value = StringVar()
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83 self.value.set(initial)
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84 def get_value(self):
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85 return self.value.get()
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86 def set_value(self, v):
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87 self.value.set(v)
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88 def draw_tk(self, frame):
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89 l = Label(frame, textvariable=self.value, font=stdfont)
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90 l.pack()
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91
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92 class ButtonParam(Param):
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93 def __init__(self, text, **options):
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94 self.options = {'text' : text}
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95 self.options.update(options)
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96 self.pressed = 0
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97 self.unread = 0 # unread button presses
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98 def draw_tk(self, frame):
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99 b = Button(frame, **self.options)
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100 b.pack()
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101 b.bind('<ButtonPress>', self.activate)
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102 b.bind('<ButtonRelease>', self.deactivate)
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103 def get_value(self):
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104 if self.unread:
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105 self.unread = 0
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106 return 1
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107
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108 return self.pressed
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109 def activate(self, evt):
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110 self.pressed = 1
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111 self.unread = 1
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112 def deactivate(self, evt):
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113 self.pressed = 0
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114
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115 class Params:
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116 def __init__(self):
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117 self.params = {}
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118 def add_param(self, name, param):
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119 self.params[name] = param
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120 def get_param_value(self, name):
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121 return self.params[name].get_value()
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122 def __getitem__(self, name):
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123 return self.params[name].get_value()
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124 def __setitem__(self, name, value):
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125 self.params[name].set_value(value)
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126 def draw_tk(self, frame):
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127 for name,param in self.params.items():
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128 f = Frame(frame)
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129 l = Label(f, text=name, font=stdfont)
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130 l.pack(side='left')
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131 pframe = Frame(f)
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132 param.draw_tk(pframe)
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133 pframe.pack(side='right')
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134 f.pack()
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135
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136 class SliderAdjuster:
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137 def __init__(self):
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138 self.var = None
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139 self.atzero = 0
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140 def set(self, level):
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141 if self.var is not None:
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142 self.var.set(level)
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143 def get(self, level):
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144 if self.var is not None:
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145 return self.var.get()
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4
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146
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0
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147 return None
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148 def justturnedon(self):
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149 return self.atzero
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150
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151 class Sub:
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4
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152 def __init__(self, levels, dimmers=68, color=None):
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0
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153 self.levels = levels
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4
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154 self.dimmers = dimmers
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0
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155 self.is_effect = callable(self.levels)
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156 self.slideradjuster = SliderAdjuster()
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157 if self.is_effect:
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158 self.params = Params()
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159 self.generator = self.levels(self.params, self.slideradjuster)
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160 self.generator.next()
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161 self.color = color
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162 def set_slider_var(self, slidervar):
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163 if self.is_effect:
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164 self.slideradjuster.var = slidervar
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165 def draw_tk(self, frame):
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166 if self.is_effect:
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167 self.params.draw_tk(frame)
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168 def get_state(self):
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4
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169 pass
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0
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170 def get_levels(self, level):
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171 d = {}
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172 if level == 0:
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173 self.slideradjuster.atzero = 1
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174 return d
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4
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175 if self.is_effect:
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0
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176 d = self.generator.next()
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177 self.slideradjuster.atzero = 0
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178 else: # dictionary (standard)
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179 d = self.levels
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4
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180 return dict([(get_dmx_channel(ch), float(lev) * float(level))
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181 for ch, lev in d.items()])
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0
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182
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183 def reload_data(dummy):
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4
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184 global subs
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0
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185 if dummy:
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186 import ConfigDummy as Config
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187 else:
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188 import Config
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189
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190 reload(Config)
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191
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192 subs = {}
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193 for name, levels in Config.subs.items():
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194 if type(name) == TupleType:
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195 name, color = name
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196 else:
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4
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197 color=None
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0
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198
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4
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199 subs[name] = Sub(levels, color=color)
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0
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200
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201 # subs = dict([(name, Sub(levels)) for name, levels in Config.subs.items()])
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