view roundup/cgi/PageTemplates/MultiMapping.py @ 6614:e9dc8e526dd0

Remove fix for old mysql bug; try to improve postgresql perf Supposedly mysql bug that causes test_mysql.mysqlDBTest.testFilteringSpecialChars to fail was fixed in 8.0.1 in 2017: https://bugs.mysql.com/bug.php?id=74901 Also disable fsync for postgres as we prefer speed to durability of data when running test suite. Need to find correct path for postgrsql.conf, so ls command added as well.
author John Rouillard <rouilj@ieee.org>
date Sat, 12 Feb 2022 00:50:02 -0500
parents 23b8e6067f7c
children
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import operator

class MultiMapping:
    def __init__(self, *stores):
        self.stores = list(stores)
    def __getitem__(self, key):
        for store in self.stores:
            if key in store:
                return store[key]
        raise KeyError(key)
    _marker = []
    def get(self, key, default=_marker):
        for store in self.stores:
            if key in store:
                return store[key]
        if default is self._marker:
            raise KeyError(key)
        return default
    def __len__(self):
        return sum([len(x) for x in self.stores])
    def push(self, store):
        self.stores.append(store)
    def pop(self):
        return self.stores.pop()
    def items(self):
        l = []
        for store in self.stores:
            l = l + list(store.items())
        return l

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