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-rw-r--r--lib/svg/svg.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/svg/svg.py b/lib/svg/svg.py
index 3715def8..464a2a18 100644
--- a/lib/svg/svg.py
+++ b/lib/svg/svg.py
@@ -9,7 +9,11 @@ def get_document(node):
def generate_unique_id(document_or_element, prefix="path"):
- document = get_document(document_or_element)
+ if isinstance(document_or_element, etree._ElementTree):
+ document = document_or_element.getroot()
+ else:
+ document = get_document(document_or_element)
+
doc_ids = {node.get('id') for node in document.iterdescendants() if 'id' in node.attrib}
i = 1