Add multiply filter
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@ -31,3 +31,14 @@ def get_value_from_dict(dict_data, key):
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return dict_data.get(key)
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return dict_data.get(key)
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else:
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else:
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return ""
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return ""
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@register.filter('multiply')
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def multiply(value, arg):
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"""
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usage: {{ quantity|multiply:price }}
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:param value:
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:param arg:
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:return:
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"""
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return value*arg
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