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Code Issues 32 Releases Wiki Activity

Fixed #30899 -- Lazily compiled import time regular expressions.

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This commit is contained in:
Hasan Ramezani
2019-10-26 16:42:32 +02:00
committed by Mariusz Felisiak
parent 39a34d4bf9
commit e3d0b4d550
34 changed files with 114 additions and 95 deletions
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3
django/db/backends/sqlite3/introspection.py
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@@ -7,10 +7,11 @@ from django.db.backends.base.introspection import (
BaseDatabaseIntrospection, FieldInfo as BaseFieldInfo, TableInfo,
)
from django.db.models.indexes import Index
from django.utils.regex_helper import _lazy_re_compile
FieldInfo = namedtuple('FieldInfo', BaseFieldInfo._fields + ('pk',))
field_size_re = re.compile(r'^\s*(?:var)?char\s*\(\s*(\d+)\s*\)\s*$')
field_size_re = _lazy_re_compile(r'^\s*(?:var)?char\s*\(\s*(\d+)\s*\)\s*$')
def get_field_size(name):