Remove the remainder of the deprecated API calls

http://github.com/rtyler/Spawning/issues#issue/6

Change-Id: I005aebfbb90384eff216761771dc2669d31ef856

src/spawning/reloader_dev.py

@@ -34,7 +34,7 @@ import optparse, os, signal, sys, tempfile, time
 from os.path import join
 from distutils import sysconfig
 
-from eventlet import api, coros
+import eventlet
 
 try:
     from procname import setprocname
@@ -44,7 +44,7 @@ except ImportError, e:
 def watch_forever(pid, interval, files=None):
     """
     """
-    limiter = coros.CoroutinePool(track_events=True)
+    limiter = eventlet.GreenPool(track_events=True)
     module_mtimes = {}
     last_changed_time = None
     while True:
@@ -87,7 +87,7 @@ def watch_forever(pid, interval, files=None):
                 print "EXIT??!!!"
                 os._exit(5)
 
-        api.sleep(interval)
+        eventlet.sleep(interval)
 
 
 def get_sys_modules_files():

src/spawning/spawning_child.py

@@ -25,7 +25,6 @@
 """
 
 import eventlet
-import eventlet.api
 import eventlet.event
 import eventlet.greenio
 import eventlet.hubs
@@ -72,7 +71,6 @@ class FigleafCoverage(object):
 class ExitChild(Exception):
     pass
 
-
 def read_pipe_and_die(the_pipe, server_coro):
     try:
         eventlet.hubs.trampoline(the_pipe, read=True)
@@ -83,7 +81,7 @@ def read_pipe_and_die(the_pipe, server_coro):
         os.close(the_pipe)
     except socket.error:
         pass
-    eventlet.api.switch(server_coro, exc=ExitChild)
+    return server_coro.throw(ExitChild)
 
 
 class ExecuteInThreadpool(object):