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32 lines
983 B
Python
32 lines
983 B
Python
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from ordered_set import OrderedSet
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from notifications_utils.insensitive_dict import InsensitiveDict
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class TemplateChange:
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def __init__(self, old_template, new_template):
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self.old_placeholders = InsensitiveDict.from_keys(old_template.placeholders)
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self.new_placeholders = InsensitiveDict.from_keys(new_template.placeholders)
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@property
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def has_different_placeholders(self):
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return bool(self.new_placeholders.keys() ^ self.old_placeholders.keys())
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@property
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def placeholders_added(self):
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return OrderedSet(
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[
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self.new_placeholders.get(key)
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for key in self.new_placeholders.keys() - self.old_placeholders.keys()
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]
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)
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@property
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def placeholders_removed(self):
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return OrderedSet(
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[
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self.old_placeholders.get(key)
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for key in self.old_placeholders.keys() - self.new_placeholders.keys()
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]
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)
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