equal
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195 |
195 |
196 Hooks control |
196 Hooks control |
197 ~~~~~~~~~~~~~ |
197 ~~~~~~~~~~~~~ |
198 |
198 |
199 It is sometimes convenient to explicitly enable or disable some hooks. For |
199 It is sometimes convenient to explicitly enable or disable some hooks. For |
200 instance if you want to disable some integrity checking hook. This can be |
200 instance if you want to disable some integrity checking hook. This can be |
201 controlled more finely through the `category` class attribute, which is a string |
201 controlled more finely through the `category` class attribute, which is a string |
202 giving a category name. One can then uses the |
202 giving a category name. One can then uses the |
203 :class:`~cubicweb.server.session.hooks_control` context manager to explicitly |
203 :meth:`~cubicweb.server.session.Session.deny_all_hooks_but` and |
204 enable or disable some categories. |
204 :meth:`~cubicweb.server.session.Session.allow_all_hooks_but` context managers to |
205 |
205 explicitly enable or disable some categories. |
206 .. autoclass:: cubicweb.server.session.hooks_control |
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207 |
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208 |
206 |
209 The existing categories are: |
207 The existing categories are: |
210 |
208 |
211 * ``security``, security checking hooks |
209 * ``security``, security checking hooks |
212 |
210 |
228 * ``email``, email address handling hooks |
226 * ``email``, email address handling hooks |
229 |
227 |
230 * ``bookmark``, bookmark entities handling hooks |
228 * ``bookmark``, bookmark entities handling hooks |
231 |
229 |
232 |
230 |
233 Nothing precludes one to invent new categories and use the |
231 Nothing precludes one to invent new categories and use existing mechanisms to |
234 :class:`~cubicweb.server.session.hooks_control` context manager to |
232 filter them in or out. |
235 filter them in or out. Note that ending the transaction with commit() |
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236 or rollback() will restore the hooks. |
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237 |
233 |
238 |
234 |
239 Hooks specific predicates |
235 Hooks specific predicates |
240 ~~~~~~~~~~~~~~~~~~~~~~~~~ |
236 ~~~~~~~~~~~~~~~~~~~~~~~~~ |
241 .. autoclass:: cubicweb.server.hook.match_rtype |
237 .. autoclass:: cubicweb.server.hook.match_rtype |