X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=fulbank%2Fauth.py;h=deb065c0a49cfcb5f4f7f647b2ff1de8c2bb2129;hb=HEAD;hp=10c1afe221f1d930e45e6dd65ace30b35bfe4e50;hpb=df72b1a5afb45aaa3d26298fa88aa75c0c0b4c7c;p=fulbank.git

diff --git a/fulbank/auth.py b/fulbank/auth.py
index 10c1afe..deb065c 100644
--- a/fulbank/auth.py
+++ b/fulbank/auth.py
@@ -1,4 +1,7 @@
-import sys, os, io, termios
+import sys, os, io, termios, tempfile, subprocess
+
+class autherror(Exception):
+    pass
 
 class conv(object):
     msg_notice = 0
@@ -11,6 +14,8 @@ class conv(object):
         pass
     def prompt(self, prompt, echo, default=None):
         return default
+    def image(self, image):
+        pass
 
 class termconv(conv):
     def __init__(self, ifp, ofp):
@@ -46,6 +51,14 @@ class termconv(conv):
                 return ret[:-1]
             finally:
                 termios.tcsetattr(self.ifp.fileno(), termios.TCSANOW, bka)
+    def image(self, image):
+        fd, fn = tempfile.mkstemp()
+        try:
+            with os.fdopen(fd, "wb") as fp:
+                image.save(fp, "PNG")
+            subprocess.call(["sxiv", fn])
+        finally:
+            os.unlink(fn)
 
 class ctermconv(termconv):
     def __init__(self, fp):