Commits

Nick Coghlan committed f81cd7e

Fix an error in the last contextlib.closing example

Comments (0)

Files changed (1)

Doc/lib/libcontextlib.tex

 block is exited.
 
 Context managers with a close method can use this context factory
-directly without needing to implement their own
-\method{__context__()} method.
+to easily implement their own \method{__context__()} method.
 \begin{verbatim}
 from __future__ import with_statement
 from contextlib import closing
 class MyClass:
     def close(self):
         print "Closing", self
-    __context__ = closing
+    def __context__(self):
+        return closing(self)
 
 >>> with MyClass() as x:
 ...     print "Hello from", x
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.