ppf: properly reraise keyboard interrupts

ppf.py

@@ -44,6 +44,7 @@ def import_from_file(fn, sqlite):
 def fetch_contents(uri):
 	headers = base_header
 	try: resp = requests.get(uri, timeout=45, headers=headers, verify=False, proxies=proxies)
+	except KeyboardInterrupt as e: raise e
 	except: return ''
 	data = resp.text
 
@@ -112,6 +113,7 @@ def proxyleech(sqlite, rows):
 
 	for row in rows:
 		try: content = fetch_contents(row[0])
+		except KeyboardInterrupt as e: raise e
 		except: content = ''
 
 		uniques = []
@@ -119,6 +121,7 @@ def proxyleech(sqlite, rows):
 			if p in uniques: continue
 			try:
 				if not is_reserved_ipv4(p.split(':')[0]): uniques.append(p)
+			except KeyboardInterrupt as e: raise e
 			except:
 				pass