#23968: Use generator comprehension instead of list comprehension when possible
--------------------------------------+--------------------
Reporter: jdufresne | Owner: nobody
Type: Cleanup/optimization | Status: new
Component: Uncategorized | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
--------------------------------------+--------------------
Small cleanup to use generator comprehension instead of list comprehension
when the called function can easily accept both. This avoids an extra list
instance, thus avoid the small overhead of the temporary list.
For example, prefer:
{{{
tuple(force_text(item) for item in lst)
}}}
over:
{{{
tuple([force_text(item) for item in lst])
}}}
Patch to follow. Fixes uses of the following functions throughout the
codebase.
{{{
dict()
tuple()
any()
all()
min()
max()
sorted()
list.extend()
list +=
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/23968>
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