mirror of
https://github.com/kennethreitz/pipenv.git
synced 2026-06-21 15:20:59 +00:00
Dan Ryan
30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
diff --git a/pipenv/patched/prettytoml/elements/abstracttable.py b/pipenv/patched/prettytoml/elements/abstracttable.py
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index 59fd5748..48663aed 100644
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--- a/pipenv/patched/prettytoml/elements/abstracttable.py
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+++ b/pipenv/patched/prettytoml/elements/abstracttable.py
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@@ -1,8 +1,13 @@
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+try:
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+ from collections.abc import Mapping
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+except ImportError:
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+ from collections import Mapping
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+
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from prettytoml.elements.common import ContainerElement
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from prettytoml.elements import traversal
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-class AbstractTable(ContainerElement, traversal.TraversalMixin):
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+class AbstractTable(ContainerElement, traversal.TraversalMixin, Mapping):
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"""
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Common code for handling tables as key-value pairs with metadata elements sprinkled all over.
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@@ -37,6 +42,9 @@ class AbstractTable(ContainerElement, traversal.TraversalMixin):
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def __len__(self):
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return len(tuple(self._enumerate_items()))
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+ def __iter__(self):
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+ return (key for key, _ in self.items())
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+
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def __contains__(self, item):
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return item in self.keys()
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