X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=lib%2Fplugins.py;h=e7687a67e869a220ee3ae570b7d4151e48d08828;hb=404c1f84d2d0d84e30e0be00784da5585fdab6a8;hp=e9e99160f1e802e500ae7015f38d90e0b508d2d8;hpb=7d3234f591df4e275e0d9871d903ff7e18ac93cf;p=electrum-nvc.git

diff --git a/lib/plugins.py b/lib/plugins.py
index e9e9916..e7687a6 100644
--- a/lib/plugins.py
+++ b/lib/plugins.py
@@ -1,3 +1,56 @@
+from util import print_error
+import traceback, sys
+from electrum.util import *
+from electrum.i18n import _
+
+plugins = []
+
+
+def init_plugins(self):
+    import imp, pkgutil, __builtin__, os
+    global plugins
+
+    if __builtin__.use_local_modules:
+        fp, pathname, description = imp.find_module('plugins')
+        plugin_names = [name for a, name, b in pkgutil.iter_modules([pathname])]
+        plugin_names = filter( lambda name: os.path.exists(os.path.join(pathname,name+'.py')), plugin_names)
+        imp.load_module('electrum_plugins', fp, pathname, description)
+        plugin_modules = map(lambda name: imp.load_source('electrum_plugins.'+name, os.path.join(pathname,name+'.py')), plugin_names)
+    else:
+        import electrum_plugins
+        plugin_names = [name for a, name, b in pkgutil.iter_modules(electrum_plugins.__path__)]
+        plugin_modules = [ __import__('electrum_plugins.'+name, fromlist=['electrum_plugins']) for name in plugin_names]
+
+    for name, p in zip(plugin_names, plugin_modules):
+        try:
+            plugins.append( p.Plugin(self, name) )
+        except:
+            print_msg(_("Error: cannot initialize plugin"),p)
+            traceback.print_exc(file=sys.stdout)
+
+
+
+def run_hook(name, *args):
+    
+    global plugins
+
+    for p in plugins:
+
+        if not p.is_enabled():
+            continue
+
+        f = getattr(p, name, None)
+        if not callable(f):
+            continue
+
+        try:
+            f(*args)
+        except:
+            print_error("Plugin error")
+            traceback.print_exc(file=sys.stdout)
+            
+    return
+
 
 
 class BasePlugin: