Changeset - 367dd8eaec2d
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Ronny Pfannschmidt - 11 years ago 2015-02-02 00:22:56
opensource@ronnypfannschmidt.de
db: simplify CacheInvalidation model
1 file changed with 9 insertions and 8 deletions:
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kallithea/model/db.py
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@@ -2015,41 +2015,42 @@ class UserFollowing(Base, BaseModel):
 
        return cls.query().filter(cls.follows_repo_id == repo_id)
 

	
 

	
 
class CacheInvalidation(Base, BaseModel):
 
    __tablename__ = 'cache_invalidation'
 
    __table_args__ = (
 
        UniqueConstraint('cache_key'),
 
        Index('key_idx', 'cache_key'),
 
        {'extend_existing': True, 'mysql_engine': 'InnoDB',
 
         'mysql_charset': 'utf8', 'sqlite_autoincrement': True},
 
    )
 
    # cache_id, not used
 
    cache_id = Column("cache_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
 
    cache_id = Column(Integer(), nullable=False, unique=True, primary_key=True)
 
    # cache_key as created by _get_cache_key
 
    cache_key = Column("cache_key", String(255, convert_unicode=False), nullable=True, unique=None, default=None)
 
    cache_key = Column(String(255, convert_unicode=False))
 
    # cache_args is a repo_name
 
    cache_args = Column("cache_args", String(255, convert_unicode=False), nullable=True, unique=None, default=None)
 
    # instance sets cache_active True when it is caching,
 
    # other instances set cache_active to False to indicate that this cache is invalid
 
    cache_active = Column("cache_active", Boolean(), nullable=True, unique=None, default=False)
 
    cache_args = Column(String(255, convert_unicode=False))
 
    # instance sets cache_active True when it is caching, other instances set
 
    # cache_active to False to indicate that this cache is invalid
 
    cache_active = Column(Boolean(), nullable=True, unique=None, default=False)
 

	
 
    def __init__(self, cache_key, repo_name=''):
 
        self.cache_key = cache_key
 
        self.cache_args = repo_name
 
        self.cache_active = False
 

	
 
    def __unicode__(self):
 
        return u"<%s('%s:%s[%s]')>" % (self.__class__.__name__,
 
                            self.cache_id, self.cache_key, self.cache_active)
 
        return u"<%s('%s:%s[%s]')>" % (
 
            self.__class__.__name__,
 
            self.cache_id, self.cache_key, self.cache_active)
 

	
 
    def _cache_key_partition(self):
 
        prefix, repo_name, suffix = self.cache_key.partition(self.cache_args)
 
        return prefix, repo_name, suffix
 

	
 
    def get_prefix(self):
 
        """
 
        get prefix that might have been used in _get_cache_key to
 
        generate self.cache_key. Only used for informational purposes
 
        in repo_edit.html.
 
        """
 
        # prefix, repo_name, suffix
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