From 5fd1627551b8c77efa5b642483ea4a534811f6c6 Mon Sep 17 00:00:00 2001
From: Andreas Ziegler <andreas.ziegler@fau.de>
Date: Fri, 15 Jul 2022 16:05:51 +0200
Subject: [PATCH] library: use compiled pattern in search for functions
This speeds up the process as the pattern does not have to be
compiled over and over again but is cached.
---
librarytrader/library.py | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/librarytrader/library.py b/librarytrader/library.py
index 47fcf0a..73504c7 100644
--- a/librarytrader/library.py
+++ b/librarytrader/library.py
@@ -1196,9 +1196,9 @@ class Library:
def find_local_functions(self, requested_pattern):
retval = set()
- pattern_string = r'(.*\.c[c]?_|)' + re.escape(requested_pattern)
+ pattern = re.compile(r'(.*\.c[c]?_|)' + re.escape(requested_pattern))
for addr, names in self.local_functions.items():
- if any(re.fullmatch(pattern_string, name) for name in names):
+ if any(pattern.fullmatch(name) for name in names):
retval.add(addr)
return retval
@@ -1219,11 +1219,11 @@ class Library:
def find_exports_by_pattern(self, requested_pattern):
retval = set()
- escaped_pattern = re.escape(requested_pattern)
+ escaped_pattern = re.compile(re.escape(requested_pattern))
for name, addr in self.exported_names.items():
- if re.fullmatch(escaped_pattern, name):
+ if escaped_pattern.fullmatch(name):
retval.add(addr)
- elif re.fullmatch(escaped_pattern, name.split('@@')[0]):
+ elif escaped_pattern.fullmatch(name.split('@@')[0]):
retval.add(addr)
return retval
--
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