From 71a5eac494c9d519905d019a0c8acb49572f6bde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Wed, 2 Dec 2015 20:38:55 +0100
Subject: [PATCH] Pre-compile more regexes

---
 fdroidserver/common.py   |  5 +----
 fdroidserver/metadata.py | 11 +++++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fdroidserver/common.py b/fdroidserver/common.py
index 5e04f362..92e50177 100644
--- a/fdroidserver/common.py
+++ b/fdroidserver/common.py
@@ -380,7 +380,7 @@ def has_extension(filename, ext):
     return ext == f_ext
 
 
-apk_regex = None
+apk_regex = re.compile(r"^(.+)_([0-9]+)\.apk$")
 
 
 def clean_description(description):
@@ -397,10 +397,7 @@ def clean_description(description):
 
 
 def apknameinfo(filename):
-    global apk_regex
     filename = os.path.basename(filename)
-    if apk_regex is None:
-        apk_regex = re.compile(r"^(.+)_([0-9]+)\.apk$")
     m = apk_regex.match(filename)
     try:
         result = (m.group(1), m.group(2))
diff --git a/fdroidserver/metadata.py b/fdroidserver/metadata.py
index d1aab68a..fcd77a89 100644
--- a/fdroidserver/metadata.py
+++ b/fdroidserver/metadata.py
@@ -783,6 +783,9 @@ def sorted_builds(builds):
     return sorted(builds, key=lambda build: int(build.vercode))
 
 
+esc_newlines = re.compile('\\\\( |\\n)')
+
+
 def post_metadata_parse(app):
 
     for f in app_fields:
@@ -797,8 +800,6 @@ def post_metadata_parse(app):
             text = v.rstrip().lstrip()
             app.set_field(f, text.split('\n'))
 
-    esc_newlines = re.compile('\\\\( |\\n)')
-
     for build in app.builds:
         for k in build_flags:
             v = build.get_flag(k)
@@ -970,6 +971,9 @@ def parse_yaml_metadata(metadatapath):
     return app
 
 
+build_line_sep = re.compile(r"(?<!\\),")
+
+
 def parse_txt_metadata(metadatapath):
 
     linedesc = None
@@ -1008,8 +1012,7 @@ def parse_txt_metadata(metadatapath):
 
     def parse_buildline(lines):
         v = "".join(lines)
-        parts = [p.replace("\\,", ",")
-                 for p in re.split(r"(?<!\\),", v)]
+        parts = [p.replace("\\,", ",") for p in re.split(build_line_sep, v)]
         if len(parts) < 3:
             raise MetaDataException("Invalid build format: " + v + " in " + metafile.name)
         build = Build()