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Merge improvements for minidb

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This commit is contained in:
Thomas Perl 2010-05-17 21:42:43 +02:00
parent de70bddcd4
commit aa7911a945
1 changed files with 9 additions and 3 deletions
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12
src/gpodder/minidb.py
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@ -50,8 +50,9 @@ class Store(object):
def _set(self, o, slot, value):
# Set a slot on the given object to value, doing a cast if
# necessary. The value None is special-cased and never cast.
if value is not None:
value = o.__class__.__slots__[slot](value)
cls = o.__class__.__slots__[slot]
if value is not None and cls != str and cls != unicode:
value = cls(value)
setattr(o, slot, value)
def commit(self):
@ -97,7 +98,12 @@ class Store(object):
# Only save values that have values set (non-None values)
slots = [s for s in slots if getattr(o, s, None) is not None]
values = [str(getattr(o, slot)) for slot in slots]
def convert(v):
if isinstance(v, str) or isinstance(v, unicode):
return v
else:
return str(v)
values = [convert(getattr(o, slot)) for slot in slots]
self.db.execute('INSERT INTO %s (%s) VALUES (%s)' % (table,
', '.join(slots), ', '.join('?'*len(slots))), values)