Hello,
I am trying to set up custom permissions using the has_permission hook, but the permission_type passed by frappe is always None, so I cannot determine the correct permission. Here is my code:
hooks.py
has_permission = {
"Sales Invoice": "tcs.permissions.sales_invoice_has_permission",
}
permissions.py
def sales_invoice_has_permission(doc, user=None, permission_type=None):
frappe.msgprint(f"permission_type: {permission_type}", "Permission Check")
When I open any Sales Invoice, this is the debug message:
Here is a stacktrace of the method call (I generated this by temporarily placing a error in my method on purpose):
Traceback (most recent call last):
File "apps/frappe/frappe/app.py", line 95, in application
response = frappe.api.handle()
File "apps/frappe/frappe/api.py", line 55, in handle
return frappe.handler.handle()
File "apps/frappe/frappe/handler.py", line 47, in handle
data = execute_cmd(cmd)
File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File "apps/frappe/frappe/__init__.py", line 1628, in call
return fn(*args, **newargs)
File "apps/frappe/frappe/desk/form/load.py", line 39, in getdoc
if not doc.has_permission("read"):
File "apps/frappe/frappe/model/document.py", line 211, in has_permission
return frappe.permissions.has_permission(self.doctype, permtype, self)
File "apps/frappe/frappe/permissions.py", line 49, in inner
result = func(*args, **kwargs)
File "apps/frappe/frappe/permissions.py", line 113, in has_permission
perm = get_doc_permissions(doc, user=user, ptype=ptype).get(ptype)
File "apps/frappe/frappe/permissions.py", line 182, in get_doc_permissions
if has_controller_permissions(doc, ptype, user=user) is False:
File "apps/frappe/frappe/permissions.py", line 383, in has_controller_permissions
controller_permission = frappe.call(frappe.get_attr(method), doc=doc, ptype=ptype, user=user)
File "apps/frappe/frappe/__init__.py", line 1628, in call
return fn(*args, **newargs)
I am trying to prevent certain users on certains documents from printing or emailing, but without the permission_type (or ptype), this is not possible.
Versions
ERPNext: v14.58.1 (version-14)
Frappe Framework: v14.62.1 (version-14)