feat(infra): auto-commit con 88 cambios

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

python/functions/obsidian/extract_obsidian_wikilinks.py

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+"""Extract wikilink targets from the body of an Obsidian note."""
+
+import re
+
+# Matches both plain wikilinks [[...]] and embeds ![[...]].
+# The captured group is everything between the double brackets.
+_WIKILINK_RE = re.compile(r"!?\[\[([^\[\]]+?)\]\]")
+
+
+def extract_obsidian_wikilinks(body: str) -> list:
+    """Extract the note targets from the wikilinks in a note body.
+
+    Recognizes both plain links `[[...]]` and embeds `![[...]]` (Obsidian
+    treats embeds as links too). Each target is normalized to the bare note
+    name:
+
+        [[note|alias]]      -> "note"
+        [[note#heading]]    -> "note"
+        [[note#^blockid]]   -> "note"
+        [[note]]            -> "note"
+        ![[image.png]]      -> "image.png"
+
+    The alias (after `|`), the heading/block anchor (after `#`) and surrounding
+    whitespace are stripped. Targets are deduplicated while preserving the
+    order of first appearance. Pure and deterministic: no I/O, no mutation.
+
+    Args:
+        body: The Markdown body of an Obsidian note (without frontmatter).
+
+    Returns:
+        A list of unique target note names (strings), in order of appearance.
+    """
+    if not body:
+        return []
+
+    seen = set()
+    targets = []
+    for match in _WIKILINK_RE.finditer(body):
+        inner = match.group(1)
+        # Drop the alias part after the first pipe.
+        target = inner.split("|", 1)[0]
+        # Drop the heading / block anchor after the first hash.
+        target = target.split("#", 1)[0]
+        target = target.strip()
+        if not target:
+            continue
+        if target in seen:
+            continue
+        seen.add(target)
+        targets.append(target)
+    return targets
+
+
+if __name__ == "__main__":
+    body = (
+        "See [[Note A]] and [[Note B|the second]] plus [[Note A#Section]] "
+        "and [[Note C#^block123]]. Embed: ![[diagram.png]]. Repeat [[Note A]]."
+    )
+    links = extract_obsidian_wikilinks(body)
+    assert links == ["Note A", "Note B", "Note C", "diagram.png"], links
+
+    assert extract_obsidian_wikilinks("") == []
+    assert extract_obsidian_wikilinks("no links here") == []
+    assert extract_obsidian_wikilinks("[[  spaced  |alias]]") == ["spaced"]
+
+    print("OK")