Reconstructing query from dict not working #531
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Changes to be committed: modified: pydal/objects.py
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¿any one? |
| @@ -2172,14 +2172,15 @@ def build(self, d): | |||
| d.get("second", None)) | |||
| left = right = built = None | |||
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| if op in ("AND", "OR"): | |||
| op = op.upper() | |||
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I understand this fix. But why change AND -> _AND?
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When the query is pickle to the session the operators and, or and not are prefixed with _, so: _AND, _OR and _NOT
In [1]: q = db(db.auth_user.id > 0) & (db.auth_user.id < 10)
In [2]: q
Out[2]: <Query (("auth_user"."id" < 10) AND <Set ("auth_user"."id" > 0)>)>
In [3]: q.as_dict()
Out[3]:
{'_db': <DAL uri="sqlite://storage.sqlite">,
'db': <DAL uri="sqlite://storage.sqlite">,
'first': <Query ("auth_user"."id" < 10)>,
'ignore_common_filters': False,
'op': <bound method SQLiteDialect._and of <pydal.dialects.sqlite.SQLiteDialect object at 0x7f897554ff90>>,
'optional_args': {},
'second': <Set ("auth_user"."id" > 0)>}
In [4]: q.as_dict(flat=True)
Out[4]:
{'first': {'first': {'fieldname': 'id', 'tablename': 'auth_user'},
'ignore_common_filters': False,
'op': 'lt',
'optional_args': {},
'second': 10},
'ignore_common_filters': False,
'op': '_and',
'optional_args': {}}Note to that the < is not prefixed with _. Actually all the operatos are lowercase, i just make then upper there for the sake of not making to many changes.
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Sorry I am slow I still do not understand where do the '_' comes from?
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There is a problem in this, LTE ( |
mdipierro
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This is a very old ticket and I was not able to understand or reproduce the problem. I am going to close it but I may very well be wrong. The example uses a syntax |
pydal/objectsfor reconstructing aQueryobject from a dict.uploadfs.openwith expect aunicodenot astrclose #530