senaite /
senaite.core
| @@ 127-154 (lines=28) @@ | ||
| 124 | context = context.__of__(self.context) |
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| 125 | return context |
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| 126 | ||
| 127 | def lookup(self, name, field, context, default=None): |
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| 128 | """Check if the context has an override for the given named property |
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| 129 | ||
| 130 | The context can either define an attribute or a method with the |
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| 131 | following naming convention: |
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| 132 | ||
| 133 | <fieldname>_<propertyname> |
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| 134 | ||
| 135 | If an attribute or method is found, this value will be returned, |
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| 136 | otherwise the lookup will return the default value |
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| 137 | """ |
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| 138 | ||
| 139 | # check if the current context defines an attribute or method for the |
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| 140 | # given property |
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| 141 | key = "{}_{}".format(field.getName(), name) |
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| 142 | if base_hasattr(context, key): |
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| 143 | attr = getattr(context, key, default) |
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| 144 | if callable(attr): |
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| 145 | # call the context method with additional information |
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| 146 | attr = attr(name=name, |
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| 147 | widget=self, |
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| 148 | field=field, |
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| 149 | context=context, |
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| 150 | default=default) |
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| 151 | return attr |
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| 152 | ||
| 153 | # return the widget attribute |
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| 154 | return getattr(self, name, default) |
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| 155 | ||
| 156 | def get_value(self): |
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| 157 | """Extract the value from the request or get it from the field |
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| @@ 58-85 (lines=28) @@ | ||
| 55 | "hide_input_after_select": False, |
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| 56 | }) |
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| 57 | ||
| 58 | def lookup(self, name, field, context, default=None): |
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| 59 | """Check if the context has an override for the given named property |
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| 60 | ||
| 61 | The context can either define an attribute or a method with the |
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| 62 | following naming convention: |
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| 63 | ||
| 64 | <fieldname>_<propertyname> |
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| 65 | ||
| 66 | If an attribute or method is found, this value will be returned, |
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| 67 | otherwise the lookup will return the default value |
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| 68 | """ |
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| 69 | ||
| 70 | # check if the current context defines an attribute or method for the |
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| 71 | # given property |
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| 72 | key = "{}_{}".format(field.getName(), name) |
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| 73 | if base_hasattr(context, key): |
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| 74 | attr = getattr(context, key, default) |
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| 75 | if callable(attr): |
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| 76 | # call the context method with additional information |
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| 77 | attr = attr(name=name, |
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| 78 | widget=self, |
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| 79 | field=field, |
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| 80 | context=context, |
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| 81 | default=default) |
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| 82 | return attr |
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| 83 | ||
| 84 | # return the widget attribute |
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| 85 | return getattr(self, name, default) |
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| 86 | ||
| 87 | def to_value(self, value): |
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| 88 | """Extract the value from the request or get it from the field |
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