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annotate light8/Patch.py @ 116:9ddea0c614ee

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much prettier stdout, including a clock (so you can tell the server's running) much prettier stdout, including a clock (so you can tell the server's running) and channel updates only when the levels change, and throttled to every 100 updates even then.
author drewp
date Fri, 13 Jun 2003 06:15:28 +0000
parents 174b35926067
children f2eb20a52555
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1 from types import TupleType
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4 def resolve_name(channelname):
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5 "Ensure that we're talking about the primary name of the light."
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6 return get_channel_name(get_dmx_channel(channelname))
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8
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9 def get_all_channels():
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10 """returns primary names for all channels (sorted)"""
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11 prinames = reverse_patch.values()[:]
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12 prinames.sort()
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13 return prinames
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16 def get_dmx_channel(name):
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17 if name in patch:
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18 return patch[name]
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19
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20 try:
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21 i = int(name)
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22 return i
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23 except ValueError:
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24 raise ValueError("Invalid channel name: %s" % name)
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25
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26 def get_channel_name(dmxnum):
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27 try:
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28 return reverse_patch[dmxnum]
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29 except KeyError:
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30 return str(dmxnum)
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31
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32 def reload_data(dummy):
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33 global patch, reverse_patch
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34 if dummy:
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35 import ConfigDummy as Config
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36 else:
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37 import Config
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39 reload(Config)
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40 loadedpatch = Config.patch
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41 patch = {}
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42 reverse_patch = {}
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43 for k, v in loadedpatch.items():
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44 if type(k) == TupleType:
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45 for name in k:
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46 patch[name] = v
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47 reverse_patch[v] = k[0]
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48 else:
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49 patch[k] = v
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50 reverse_patch[v] = k