Moved scrapy-ws script to extras/ and fixed broken methods due to changes in web service API

--HG--
rename : bin/scrapy-ws.py => extras/scrapy-ws.py

debian/rules

@@ -3,8 +3,3 @@
 
 %:
 	dh $@
-
-override_dh_auto_install:
-	dh_auto_install
-	mkdir -p $(CURDIR)/debian/scrapy/usr/bin
-	mv $(CURDIR)/debian/tmp/usr/bin/scrapy-ws.py $(CURDIR)/debian/scrapy/usr/bin/scrapy-ws

debian/scrapy.lintian-overrides

@@ -1,3 +1,2 @@
 new-package-should-close-itp-bug
-binary-without-manpage usr/bin/scrapy-ws
 extra-license-file usr/share/pyshared/scrapy/xlib/pydispatch/license.txt

extras/scrapy-ws.py

@@ -1,8 +1,14 @@
 #!/usr/bin/env python
 """
-Example script to control and monitor Scrapy using its web service. It only
-provides a reduced functionality as its main purpose is to illustrate how to
-write a web service client. Feel free to improve or write you own.
+Example script to control a Scrapy server using its JSON-RPC web service.
+
+It only provides a reduced functionality as its main purpose is to illustrate
+how to write a web service client. Feel free to improve or write you own.
+
+Also, keep in mind that the JSON-RPC API is not stable. The recommended way for
+controlling a Scrapy server is through the execution queue (see the "queue"
+command).
+
 """
 
 import sys, optparse, urllib
@@ -19,7 +25,6 @@ def get_commands():
         'list-available': cmd_list_available,
         'list-running': cmd_list_running,
         'list-resources': cmd_list_resources,
-        'list-extensions': cmd_list_extensions,
         'get-global-stats': cmd_get_global_stats,
         'get-spider-stats': cmd_get_spider_stats,
     }
@@ -32,20 +37,20 @@ def cmd_help(args, opts):
 
 def cmd_run(args, opts):
     """run <spider_name> - schedule spider for running"""
-    jsonrpc_call(opts, 'manager/queue', 'append_spider_name', args[0])
+    jsonrpc_call(opts, 'crawler/queue', 'append_spider_name', args[0])
 
 def cmd_stop(args, opts):
     """stop <spider> - stop a running spider"""
-    jsonrpc_call(opts, 'manager/engine', 'close_spider', args[0])
+    jsonrpc_call(opts, 'crawler/engine', 'close_spider', args[0])
 
 def cmd_list_running(args, opts):
     """list-running - list running spiders"""
-    for x in json_get(opts, 'manager/engine/open_spiders'):
+    for x in json_get(opts, 'crawler/engine/open_spiders'):
         print x
 
 def cmd_list_available(args, opts):
     """list-available - list name of available spiders"""
-    for x in jsonrpc_call(opts, 'spiders', 'list'):
+    for x in jsonrpc_call(opts, 'crawler/spiders', 'list'):
         print x
 
 def cmd_list_resources(args, opts):
@@ -53,11 +58,6 @@ def cmd_list_resources(args, opts):
     for x in json_get(opts, '')['resources']:
         print x
 
-def cmd_list_extensions(args, opts):
-    """list-extensions - list enabled extensions"""
-    for x in jsonrpc_call(opts, 'extensions/enabled', 'keys'):
-        print x
-
 def cmd_get_spider_stats(args, opts):
     """get-spider-stats <spider> - get stats of a running spider"""
     stats = jsonrpc_call(opts, 'stats', 'get_stats', args[0])