add docstring with link to email_sha1

inveniosoftware · Dec 18, 2023 · 0f5d1ff · 0f5d1ff
1 parent 5a730ea
commit 0f5d1ff
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/idutils/__init__.py b/idutils/__init__.py
@@ -387,6 +387,7 @@
 email_regexp = re.compile(r"\S+@(\S+\.)+\S+")
 
 sha1_regexp = re.compile(r"^[a-fA-F0-9]{40}$")
+"""See https://www.w3.org/TR/annotation-model/#agents."""
 
 
 def _convert_x_to_10(x):