diff options
Diffstat (limited to 'examples/dogpile_caching/advanced.py')
| -rw-r--r-- | examples/dogpile_caching/advanced.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/examples/dogpile_caching/advanced.py b/examples/dogpile_caching/advanced.py index f1a18a4d7..feccaa3ba 100644 --- a/examples/dogpile_caching/advanced.py +++ b/examples/dogpile_caching/advanced.py @@ -1,15 +1,13 @@ """advanced.py Illustrate usage of Query combined with the FromCache option, -including front-end loading, cache invalidation, namespace techniques -and collection caching. +including front-end loading, cache invalidation and collection caching. """ from .environment import Session -from .model import Person, Address, cache_address_bits +from .model import Person, cache_address_bits from .caching_query import FromCache, RelationshipCache -from sqlalchemy.orm import joinedload def load_name_range(start, end, invalidate=False): """Load Person objects on a range of names. @@ -23,7 +21,7 @@ def load_name_range(start, end, invalidate=False): The `Person.addresses` collections are also cached. Its basically another level of tuning here, as that particular cache option can be transparently replaced with joinedload(Person.addresses). - The effect is that each Person and his/her Address collection + The effect is that each Person and their Address collection is cached either together or separately, affecting the kind of SQL that emits for unloaded Person objects as well as the distribution of data within the cache. |