Add verbal noun renaming script

one-time-tasks/verbal_noun_rename.py

@@ -0,0 +1,57 @@
+import kovachevbot
+import pywikibot
+import mwparserfromhell
+import json
+import sys
+
+with open("verbal_nouns.json") as f:
+    VERBAL_NOUNS = json.load(f)
+
+GRAVE = chr(0x300)
+ACUTE = chr(0x301)
+
+def get_verbal_nouns(verb: str) -> str:
+    return VERBAL_NOUNS[verb]
+
+def fix_infl_template(template: mwparserfromhell.nodes.Template):
+    def has_inflection(synonyms: list[str]) -> bool:
+        return any(s in template.params for s in synonyms)
+
+    def remove_positional_by_value(val):
+        template.remove([p for p in template.params if p == val][0])
+
+    is_indef = has_inflection(["indefinite", "indef", "indf", "indefinite state"])
+    is_singular = has_inflection(["singular", "s", "sg"])
+
+    if "vnoun" in template.params:
+        if is_indef and is_singular:
+            remove_positional_by_value("vnoun")
+        else:
+            verb = str(template.get(2)).replace(GRAVE, "").replace(ACUTE, "")
+            try:
+                verbal_noun_list = get_verbal_nouns(verb)
+                if len(verbal_noun_list) > 1:
+                    raise ValueError()
+                remove_positional_by_value("vnoun")
+                template.params[1] = verbal_noun_list[0]
+            except KeyError:
+                print(f"Verb {verb} has no verbal noun defined in the lookup table", file=sys.stderr)
+            except ValueError:
+                print(f"Verb {verb} has more than one possible verbal noun: {verbal_noun_list}", file=sys.stderr)
+
+for page in kovachevbot.iterate_safe(kovachevbot.iterate_category("Bulgarian non-lemma forms")):
+    page: pywikibot.Page
+    parsed = mwparserfromhell.parse(page.text)
+
+    bulgarian = parsed.get_sections([2], "Bulgarian")[0]
+    for template in bulgarian.filter_templates():
+        template: mwparserfromhell.nodes.Template
+
+        if template.name == "infl of" or template.name == "inflection of":
+            fix_infl_template(template)
+    
+    out = str(parsed)
+    if out != page.text:
+        page.text = out
+        page.save("Update verbal noun forms' {{infl of}} to point to the verbal noun / turn 'indefinite singular verbal noun' to 'verbal noun'")
+