From f913d51d76ec6c33ba2b8265db2d531feceed594 Mon Sep 17 00:00:00 2001 From: Daniel Huppmann Date: Fri, 24 Nov 2023 14:25:42 +0100 Subject: [PATCH] Fix an if-statement --- pyam/core.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pyam/core.py b/pyam/core.py index be82dc8de..a8f431eae 100755 --- a/pyam/core.py +++ b/pyam/core.py @@ -154,7 +154,7 @@ def _init(self, data, meta=None, index=DEFAULT_META_INDEX, **kwargs): f"Incompatible `index={index}` with `meta.index={meta.index.names}`" ) # if meta is in "long" format as key-value columns, cast to wide format - if all(meta.columns == ["key", "value"]): + if len(meta.columns) == 2 and all(meta.columns == ["key", "value"]): meta = meta.pivot(values="value", columns="key") meta.columns.name = None