# | Line 5 | Line 5 | class CrabException(Exception): | |
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5 | ||
6 | def __str__(self): | |
7 | return self._msg | |
8 | + | |
9 | + | class DBException(Exception): |
10 | + | def __init__(self, msg): |
11 | + | self._msg = msg |
12 | + | return |
13 | + | |
14 | + | def __str__(self): |
15 | + | return self._msg |
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