Change default subprocess robot to urllib_to

[bookmarks_db.git] / Robots / bkmk_rforking.py

diff --git a/Robots/bkmk_rforking.py b/Robots/bkmk_rforking.py
index 4c4c098daae740d2278e6227ad86ca5b4457dc0b..2154283f2244c14f4c75551ef369e39b997ad484 100644 (file)
--- a/Robots/bkmk_rforking.py
+++ b/Robots/bkmk_rforking.py
@@ -1,21 +1,28 @@
-"""
-   Forking robot
+"""Forking robot
 
-   Written by Broytman. Copyright (C) 2000-2010 PhiloSoft Design.
+This file is a part of Bookmarks database and Internet robot.
 """
 
+__author__ = "Oleg Broytman <phd@phdru.name>"
+__copyright__ = "Copyright (C) 2000-2012 PhiloSoft Design"
+__license__ = "GNU GPL"
+
+__all__ = ['robot_forking']
+
+
+import sys, os
 
 try:
-   import cPickle
-   pickle = cPickle
+   import cPickle as pickle
 except ImportError:
    import pickle
 
-import sys, os
 from subproc import Subprocess, RecordFile
+from bkmk_objects import Robot
+
 
 # This is to catch 'close failed: [Errno 9] Bad file descriptor' message
-# from os.close() in Subprocess.die() and errors from from the subprocess.
+# from os.close() in Subprocess.die() and errors from the subprocess.
 sys.stderr = open("err.log", 'a')
 
 check_subp = None
@@ -37,25 +44,39 @@ def restart_subp(log):
    subp_pipe = RecordFile(check_subp)
 
 
-from bkmk_objects import Robot
+_set_subproc = True
 
 class robot_forking(Robot):
+   subproc = 'urllib_to' # Default subprocess
+
    def check_url(self, bookmark):
+      global _set_subproc
+      if _set_subproc:
+         _set_subproc = False
+
+         subproc = self.subproc
+         subproc_attrs = []
+         for attr in dir(self):
+             if attr.startswith('subproc_'):
+                 subproc_attrs.append((attr[len('subproc_'):], getattr(self, attr)))
+         if subproc_attrs:
+             subproc += ':' + ':'.join(['='.join((k,v)) for k,v in subproc_attrs])
+         os.environ['BKMK_ROBOT'] = subproc
+
       if not check_subp:
          restart_subp(self.log) # Not restart, just start afresh
 
       try:
          save_parent = bookmark.parent
          bookmark.parent = None
-
-         bookmark.tempfname = self.tempfname
          subp_pipe.write_record(pickle.dumps(bookmark))
 
          if check_subp.waitForPendingChar(60): # wait a minute
             new_b = pickle.loads(subp_pipe.read_record())
             for attr in ("error", "no_error",
                   "moved", "size", "md5", "real_title",
-                  "last_tested", "last_modified", "test_time", "icon"):
+                  "last_tested", "last_modified", "test_time",
+                  "icon", "icon_href"):
                if hasattr(new_b, attr):
                   setattr(bookmark, attr, getattr(new_b, attr))
          else:
@@ -77,6 +98,5 @@ class robot_forking(Robot):
       # Tested
       return 1
 
-
    def stop(self):
       stop_subp(None) # Stop subprocess; do not log restarting