#24476: Allow using set_script_prefix as a contextmanager
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Reporter: timgraham | Owner: bpeschier
Type: | Status: assigned
Cleanup/optimization |
Component: Core (URLs) | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by bmispelon):
Something like this should work:
{{{#!python
class set_script_prefix(object):
"""
Sets the script prefix for the current thread.
Can be called directly or used as a context manager.
"""
def __init__(self, prefix):
if not prefix.endswith('/'):
prefix += '/'
self._old_prefix = get_script_prefix()
self._prefix = prefix
self._set_prefix(prefix)
def __enter__(self):
return self._prefix
def __exit__(self, exc_type, exc_val, exc_tb):
self._set_prefix(self._old_prefix)
def _set_prefix(self, prefix):
_prefixes.value = prefix
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/24476#comment:4>
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