Gerrit Gerrit added a comment - 2014-11-10 15:53 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 1 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Grappelli 2.4.4 is not compatible with Django 1.6. Upgrading to 2.5.5. Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Upgrade to grappelli 2.5.5 --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Add a 'load time zone tables when using MySQL' step into README Django 1.6 introduced time zone support for day, month, and week_day lookups when UZE_TZ is True. This requires time zone definitions in the database. Additional step needs to be taken when using MySQL. https://docs.djangoproject.com/en/1.6/releases/1.6/#time-zone-aware-day-month-and-week-day-lookups --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Set the RabbitMQ broker as the default one There was is a potential deadlock in the unpackmgr_job Celery task, and since upgrading to Django 1.6, when using the Django database as a broker, the deadlock actually takes place. A temporary "solution" to this problem is to force users to use RabbitMQ as the default broker. https://jira.sio2project.mimuw.edu.pl/browse/SIO-1583 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default. This needs to be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-10 16:07 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 2 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Grappelli 2.4.4 is not compatible with Django 1.6. Upgrading to 2.5.5. Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Upgrade to grappelli 2.5.5 --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Add a 'load time zone tables when using MySQL' step into README Django 1.6 introduced time zone support for day, month, and week_day lookups when UZE_TZ is True. This requires time zone definitions in the database. Additional step needs to be taken when using MySQL. https://docs.djangoproject.com/en/1.6/releases/1.6/#time-zone-aware-day-month-and-week-day-lookups --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Set the RabbitMQ broker as the default one There was is a potential deadlock in the unpackmgr_job Celery task, and since upgrading to Django 1.6, when using the Django database as a broker, the deadlock actually takes place. A temporary "solution" to this problem is to force users to use RabbitMQ as the default broker. https://jira.sio2project.mimuw.edu.pl/browse/SIO-1583 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default. This needs to be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-10 16:10 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 3 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Grappelli 2.4.4 is not compatible with Django 1.6. Upgrading to 2.5.5. Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Upgrade to grappelli 2.5.5 --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Add a 'load time zone tables when using MySQL' step into README Django 1.6 introduced time zone support for day, month, and week_day lookups when UZE_TZ is True. This requires time zone definitions in the database. Additional step needs to be taken when using MySQL. https://docs.djangoproject.com/en/1.6/releases/1.6/#time-zone-aware-day-month-and-week-day-lookups --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Set the RabbitMQ broker as the default one There was is a potential deadlock in the unpackmgr_job Celery task, and since upgrading to Django 1.6, when using the Django database as a broker, the deadlock actually takes place. A temporary "solution" to this problem is to force users to use RabbitMQ as the default broker. https://jira.sio2project.mimuw.edu.pl/browse/SIO-1583 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default. This needs to be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-10 18:51 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 4 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Grappelli 2.4.4 is not compatible with Django 1.6. Upgrading to 2.5.5. Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Upgrade to grappelli 2.5.5 --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Set the RabbitMQ broker as the default one There was is a potential deadlock in the unpackmgr_job Celery task, and since upgrading to Django 1.6, when using the Django database as a broker, the deadlock actually takes place. A temporary "solution" to this problem is to force users to use RabbitMQ as the default broker. https://jira.sio2project.mimuw.edu.pl/browse/SIO-1583 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default. This needs to be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-14 17:55 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 5 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Upgrading grappelli to latest version compatible with Django 1.6 (<2.6). Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Change the default Celery broker to SQLAlchemy (with SQLite) Previously the default for Celery was to use the Django DB as a broker. This caused a deadlock when the unpack manager tried to pass a message to sioworkers and then wait for the result, because there was a transaction running inside the Django database. Now Celery simply uses a different database for the purpose of passing messages. --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default (in particular, clock needs to be able to serialize datetimes). This should be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-14 18:03 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 6 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Upgrading grappelli to latest version compatible with Django 1.6 (<2.6). Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Change the default Celery broker to SQLAlchemy (with SQLite) Previously the default for Celery was to use the Django DB as a broker. This caused a deadlock when the unpack manager tried to pass a message to sioworkers and then wait for the result, because there was a transaction running inside the Django database. Now Celery simply uses a different database for the purpose of passing messages. --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default (in particular, clock needs to be able to serialize datetimes). This should be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-19 18:04 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 7 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Upgrading grappelli to latest version compatible with Django 1.6 (<2.6). Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Change the default Celery broker to SQLAlchemy (with SQLite) Previously the default for Celery was to use the Django DB as a broker. This caused a deadlock when the unpack manager tried to pass a message to sioworkers and then wait for the result, because there was a transaction running inside the Django database. Now Celery simply uses a different database for the purpose of passing messages. --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default (in particular, clock needs to be able to serialize datetimes). This should be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217

Gerrit Gerrit added a comment - 2014-11-19 18:12 Change I0c94bb7771090a38999ee89e08dda3208570b217, patchset 8 https://gerrit.sio2project.mimuw.edu.pl/2226 SIO-1344 Upgrade to Django 1.6 --- Update requirements Upgrading to Django 1.6. Upgrading grappelli to latest version compatible with Django 1.6 (<2.6). Django-registration is no longer being supported nor is it compatible with Django 1.6. Upgrading to django-registration-redux, a maintained fork of django-registration. --- Remove django-output-validator Django-output-validator is not compatible with Django 1.6 and needs to be removed. --- Fix metaclass conflict in oioioi/base/admin.py's ModelAdmin The class inheritance graph has changed in Django 1.6 compared to Django 1.5. In particular, class BaseModelAdmin in django.conrib.admin.options.py now inherits from six.with_metaclass(RenameBaseModelAdminMethods), while previously it inherited from six.with_metaclass(forms.MediaDefiningClass). As a result, ModelAdmin's metaclass ModelAdminMeta was no longer a subclass of metaclasses of all ModelAdmin's bases. --- Set STATIC_ROOT to '' during testing Empty string ('') was the default value of STATIC_ROOT in Django 1.5. In django 1.6, this value changed to None. The test settings file relies on this value being equal to ''. --- Set default to False for BooleanFields without defaults In Django 1.5, if the programmer hasn't provided a default value for a BooleanField, it was set to False. In Django 1.6 it is set to None instead. Because of that, every BooleanField's default value must be now explicitly set to False. https://docs.djangoproject.com/en/1.6/releases/1.6/#booleanfield-no-longer-defaults-to-false --- Upgrade to the new transaction APIs The transaction management model has changed in Django 1.6, and the old APIs were deprecated: https://docs.djangoproject.com/en/1.6/releases/1.6/#new-transaction-management-model --- Change the default Celery broker to SQLAlchemy (with SQLite) Previously the default for Celery was to use the Django DB as a broker. This caused a deadlock when the unpack manager tried to pass a message to sioworkers and then wait for the result, because there was a transaction running inside the Django database. Now Celery simply uses a different database for the purpose of passing messages. --- Change uidb36 parameter to uidb64 in templates Before 1.6, Django used base 36 encoding of the User primary key in the password reset views and URLs. These views have been modified to take a uidb64 parameter instead of uidb36. Templates reversing this view needed to be modified accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#django-contrib-auth-password-reset-uses-base-64-encoding-of-user-pk --- Adjust to a WSGIRequest bugfix There was a bug in Django 1.5 where a WSGIRequest instance didn't have a resolver_match field if not explicitly set from outside. Now it defaults to None. Code relying on previous behavior needed to be fixed. https://github.com/django/django/commit/48ce167d895b7e2a9d00884a4a8679851fa890af --- Explicitly silence some NoReverseMatch exceptions In Django 1.5, when a NoReverseMatch exception was raised from a method when rendering a template, it was silenced and the method returned "(None)". It is no longer being silenced in Django 1.6, so we must do it explicitly. https://docs.djangoproject.com/en/1.6/releases/1.6/#miscellaneous --- Expecting 400 status code instead of SuspiciousOperation exception in tests Since Django 1.6, when a SuspiciousOperation reaches the WSGI handler, a handler400 mechanism and default view are used to return a HttpResponseBadRequest, when previously this resulted in an InternalServerError. Some tests needed to be changed accordingly. https://docs.djangoproject.com/en/1.6/releases/1.6/#minor-features --- Fix a translation bug in django/contrib/auth by overriding the translation --- Change has_auto_field to needs_explicit_pk_field in templates In a Django 1.6 update the function has_auto_field has been renamed to needs_explicit_pk_field. This caused TabularInline and StackedInline to render incorrectly. Some templates needed to be changed accordingly. https://github.com/django/django/commit/3aad955ea8db1592fad0012155eaa25b72e50dc5 --- Update the developer documentation --- Set session serializer to PickleSerializer The default session serializer was changed in Django 1.6 to JSONSerializer for security reasons. For backwards compatibility it is set to PickleSerializer, the previous default (in particular, clock needs to be able to serialize datetimes). This should be changed in near future. https://docs.djangoproject.com/en/1.6/releases/1.6/#default-session-serialization-switched-to-json Change-Id: I0c94bb7771090a38999ee89e08dda3208570b217