regex w domu czesc 2 trudniejsza

regexp/Task307.py

@@ -0,0 +1,9 @@
+import re
+
+
+def extract_phone_number(string_to_be_checked):
+    search = re.search("(0?61\\s\\d.\\d{3}.\\d{3})", string_to_be_checked)
+    if search is None:
+        return '<NONE>'
+    else:
+        return search.group()

regexp/Task329.py

@@ -0,0 +1,5 @@
+import re
+
+
+def is_singing(string):
+    return bool(re.match("((li|la|lo){2,})([!]*)?", string))