diff options
| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-10-21 16:54:42 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-10-21 16:54:42 -0400 |
| commit | 39d17c76df542d0040c2c8db2d2e3dc897b5cce5 (patch) | |
| tree | f5aeba8be0f61c0db8d5ba0e76efdaa593cd85c4 /examples/beaker_caching/relation_caching.py | |
| parent | f2bc0ddcb496e6a0cb0a0ad88c7c055dbf0c11a7 (diff) | |
| download | sqlalchemy-39d17c76df542d0040c2c8db2d2e3dc897b5cce5.tar.gz | |
- converted beaker demo to dogpile.cache, [ticket:2589]
Diffstat (limited to 'examples/beaker_caching/relation_caching.py')
| -rw-r--r-- | examples/beaker_caching/relation_caching.py | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/examples/beaker_caching/relation_caching.py b/examples/beaker_caching/relation_caching.py deleted file mode 100644 index f1e5c7886..000000000 --- a/examples/beaker_caching/relation_caching.py +++ /dev/null @@ -1,24 +0,0 @@ -"""relationship_caching.py - -Load a set of Person and Address objects, specifying that -related PostalCode, City, Country objects should be pulled from long -term cache. - -""" -from environment import Session, root -from model import Person, Address, cache_address_bits -from sqlalchemy.orm import joinedload -import os - -for p in Session.query(Person).options(joinedload(Person.addresses), cache_address_bits): - print p.format_full() - - -print "\n\nIf this was the first run of relationship_caching.py, SQL was likely emitted to "\ - "load postal codes, cities, countries.\n"\ - "If run a second time, only a single SQL statement will run - all "\ - "related data is pulled from cache.\n"\ - "To clear the cache, delete the directory %r. \n"\ - "This will cause a re-load of cities, postal codes and countries on "\ - "the next run.\n"\ - % os.path.join(root, 'container_file') |