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Update gcodes.py

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Attempting to add a hash representation of GCode subclasses, so that they can be used as items in sets and dictionary keys.
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John Ladasky 2020-03-02 14:53:03 -08:00 committed by GitHub
parent 5577d6560e
commit dd6114b709
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1 changed files with 8 additions and 0 deletions
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src/pygcode/gcodes.py
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@ -211,6 +211,14 @@ class GCode(object):
parameters=param_str, parameters=param_str,
) )
def __hash__(self):
"""Hash representation of the gcode, for set and dictionary usage"""
try:
return hash(self.word_key)
except TypeError:
return hash(self.word_letter) # May also want to retrieve additional value info
def _default_word(self): def _default_word(self):
if self.default_word: if self.default_word:
return copy(self.default_word) return copy(self.default_word)