[FIX] Get attributes on the class instead of recordsets #50
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Even if the recordset is empty, this is still an instance of the class, so the @Property methods are called. As this type of method is usually run on a single record, they need self.ensure_one(), which crashes when evaluated on a recordset, preventing the server to start when queue_job is installed. Getting the attributes on the class itself instead of using an empty recordset avoids evaluating property methods. This reverts commit 49d8f37.
guewen
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Feb 8, 2018
lmignon
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guewen
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May 22, 2018
| job_methods.add(attr) | ||
| job_methods = [ | ||
| method for __, method | ||
| in inspect.getmembers(self.__class__, predicate=inspect.ismethod) |
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In the class, the methods are not yet methods but functions, because what we are inspecting at this point is the decorated function I guess.
guewen
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The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API was crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. The problem of the crash was that, as the introspection basically uses a 'getattr' on every attribute of the instance, and the '_cache' method could be called on an empty recordset, which is not supported. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
guewen
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The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
guewen
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The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
eantones
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The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
romi477
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Oct 25, 2021
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
bizzappdev
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Nov 23, 2023
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
bizzappdev
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Nov 23, 2023
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
nguyenminhchien
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Nov 25, 2023
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
nguyenminhchien
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Nov 29, 2023
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
nguyenminhchien
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Dec 4, 2023
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
QuocDuong1306
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Sep 19, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
QuocDuong1306
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Sep 24, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
QuocDuong1306
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Sep 24, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
QuocDuong1306
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Sep 24, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 7, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 7, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 7, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 8, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 9, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
thienvh332
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Oct 11, 2024
The automatic registration of job methods and their defaut channel has been a bit chaotic. The initial version for the new Odoo API could crashing as soon as a method was decorated by @Property. There is such a property in the code code, the method '_cache'. The problem of the crash was that, the introspection basically uses a 'getattr' on every attribute of the instance. The '_cache' method could then be called on an empty recordset, which is not supported by '_cache'. A first correction (49d8f37) was to naively skip the '_cache' method from the introspection. In any case, it is wrong to access the property of an instance only to instrospect its members. That's why the correction 4ebb245 changed the inspection from the instance to the class. Properties are no longer accessed, however this correction was not correct for Python 3. When members of the class are introspected, they are neither bound neither unbound methods. they are mere functions. The change here is to lookup for functions. _register_job must now takes the model as input argument, because there is no way to get the name of the model from the function. Closes OCA#64 Follows OCA#50
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Even if the recordset is empty, this is still an instance of the class, so the @Property methods are called. As this type of method is usually run on a single record, they need self.ensure_one(), which crashes when evaluated on a recordset, preventing the server to start when queue_job is installed.
Getting the attributes on the class itself instead of using an empty recordset avoids evaluating property methods.
This reverts commit 49d8f37, which was a hack for a single attribute name instead of a global fix.