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-rw-r--r--markdown.py25
1 files changed, 21 insertions, 4 deletions
diff --git a/markdown.py b/markdown.py
index b141757..95c5f4b 100644
--- a/markdown.py
+++ b/markdown.py
@@ -2106,6 +2106,22 @@ class Extension:
""" Set a config setting for `key` with the given `value`. """
self.config[key][0] = value
+ def extendMarkdown(self, md, md_globals):
+ """
+ Add the various proccesors and patterns to the Markdown Instance.
+
+ This method must be overriden by every extension.
+
+ Ketword arguments:
+
+ * md: The Markdown instance.
+
+ * md_globals: All global variables availabel in the markdown module
+ namespace.
+
+ """
+ pass
+
def load_extension(ext_name, configs = []):
"""
@@ -2135,11 +2151,12 @@ def load_extension(ext_name, configs = []):
try:
module = __import__(extension_module_name)
- except:
- message(CRITICAL,
- "couldn't load extension %s (looking for %s module)"
+ except ImportError:
+ message(WARN,
+ "Couldn't load extension '%s' from \"%s\" - continuing without."
% (ext_name, extension_module_name) )
- sys.exit(1)
+ # Return a dummy (do nothing) Extension as silent failure
+ return Extension(configs={})
return module.makeExtension(configs.items())