updated from Atlas

Author: ramalho

control/mirror.py 15-context-mngr/mirror.pycontrol/mirror.py renamed to 15-context-mngr/mirror.py

@@ -15,6 +15,8 @@
     YKCOWREBBAJ
     >>> what  # <4>
     'JABBERWOCKY'
+    >>> print('Back to normal.')  # <5>
+    Back to normal.
 
 # END MIRROR_DEMO_1
 

control/mirror_gen.py 15-context-mngr/mirror_gen.pycontrol/mirror_gen.py renamed to 15-context-mngr/mirror_gen.py

@@ -1,7 +1,7 @@
-# BEGIN CORO_AVERAGER
 """
 A coroutine to compute a running average
 
+# BEGIN CORO_AVERAGER_TEST
     >>> coro_avg = averager()  # <1>
     >>> next(coro_avg)  # <2>
     >>> coro_avg.send(10)  # <3>
@@ -11,14 +11,17 @@
     >>> coro_avg.send(5)
     15.0
 
+# END CORO_AVERAGER_TEST
+
 """
 
+# BEGIN CORO_AVERAGER
 def averager():
     total = 0.0
     count = 0
     average = None
-    while True:
-        term = yield average  # <4>
+    while True:  # <1>
+        term = yield average  # <2>
         total += term
         count += 1
         average = total/count

control/mirror_gen_exc.py 15-context-mngr/mirror_gen_exc.pycontrol/mirror_gen_exc.py renamed to 15-context-mngr/mirror_gen_exc.py

@@ -6,8 +6,8 @@
 # BEGIN RETURNING_AVERAGER_DEMO1
 
     >>> coro_avg = averager()
-    >>> next(coro_avg)  # <1>
-    >>> coro_avg.send(10)
+    >>> next(coro_avg)
+    >>> coro_avg.send(10)  # <1>
     >>> coro_avg.send(30)
     >>> coro_avg.send(6.5)
     >>> coro_avg.send(None)  # <2>
@@ -58,4 +58,4 @@ def averager():
         count += 1
         average = total/count
     return Result(count, average)  # <2>
-# END RETURNING_AVERAGER
+# END RETURNING_AVERAGER

control/coro_exc_demo.py 16-coroutine/coro_exc_demo.pycontrol/coro_exc_demo.py renamed to 16-coroutine/coro_exc_demo.py

@@ -75,7 +75,7 @@ def main(data):  # <8>
         next(group)  # <10>
         for value in values:
             group.send(value)  # <11>
-        group.send(None)  # <12>
+        group.send(None)  # important! <12>
 
     # print(results)  # uncomment to debug
     report(results)