Issue 5601 - Speed up static generation

cms/sources.py

Index: cms/sources.py
===================================================================
--- a/cms/sources.py
+++ b/cms/sources.py
@@ -119,34 +119,34 @@
         default_locale = self.read_config().get('general', 'defaultlocale')
         return filter(lambda f: os.path.splitext(f)[1].lower() != '.json',
                       self.list_files('locales/%s' % default_locale))
 
     def has_localizable_file(self, locale, filename):
         return self.has_file(self.localizable_file_filename(locale, filename))
 
     def read_localizable_file(self, locale, filename):
-        return self.read_file(self.localizable_file_filename(locale, filename), binary=True)[0]
+        return self.read_file(self.localizable_file_filename(locale, filename), True)[0]

[Vasily Kuznetsov, 2018/09/25 12:31:33]

Our memoize function can't deal with keyword parameters but we don't really need
it here anyway.

 
     #
     # Static file helpers
     #
 
     @staticmethod
     def static_filename(filename):
         return 'static/%s' % filename
 
     def list_static(self):
         return self.list_files('static')
 
     def has_static(self, filename):
         return self.has_file(self.static_filename(filename))
 
     def read_static(self, filename):
-        return self.read_file(self.static_filename(filename), binary=True)[0]
+        return self.read_file(self.static_filename(filename), True)[0]
 
     #
     # Locale helpers
     #
 
     def locale_filename(self, locale, page):
         config = self.read_config()
         try:
@@ -389,18 +389,21 @@
         additional_sources = [
             create_source(os.path.join(path, p))
             for p in additional_paths
         ]
         source = MultiSource([source] + additional_sources)
 
     if cached:
         for fname in [
+            'list_files',
+            'list_locales',
             'resolve_link',
             'read_config',
             'read_template',
             'read_locale',
+            'read_file',
             'read_include',
             'exec_file',
         ]:
             setattr(source, fname, _memoize(getattr(source, fname)))
 
     return source