feat: remove after method (#393)

* fix: azure reading in stream monkey patch documents

attachment_azure/models/ir_binary.py

@@ -0,0 +1,65 @@
+# Copyright 2016-2019 Camptocamp SA
+# Copyright 2021 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+from odoo import models
+from odoo.http import Stream
+
+
+class IrBinary(models.AbstractModel):
+    _inherit = "ir.binary"
+    _description = "File streaming helper model for controllers"
+
+    def _azure_stream(self, attachment):
+        # we will create or own tream and return it
+        stream_data = self.env["ir.attachment"]._store_file_read(attachment.store_fname)
+        azurestream = Stream(
+            type="data",
+            data=stream_data,
+            path=None,
+            url=None,
+            mimetype=attachment.mimetype or None,
+            download_name=attachment.name,
+            size=len(stream_data),
+            etag=attachment.checksum,
+        )
+        return azurestream
+
+    def _record_to_stream(self, record, field_name):
+        """
+        Low level method responsible for the actual conversion from a
+        model record to a stream. This method is an extensible hook for
+        other modules. It is not meant to be directly called from
+        outside or the ir.binary model.
+
+        :param record: the record where to load the data from.
+        :param str field_name: the binary field where to load the data
+            from.
+        :rtype: odoo.http.Stream
+        """
+        if (
+            record._name == "ir.attachment"
+            and record.store_fname
+            and record.store_fname.startswith("azure://")
+        ):
+            # we will create or own tream and return it
+            return self._azure_stream(record)
+        elif (
+            record._name == "documents.document"
+            and record.attachment_id
+            and record.attachment_id.store_fname
+            and record.attachment_id.store_fname.startswith("azure://")
+        ):
+            return self._azure_stream(record.attachment_id)
+
+        else:
+            return super()._record_to_stream(record, field_name)
+
+
+# This part is used if the customer install tne enterprise module documents
+try:
+    from odoo.addons import documents
+
+    documents.models.ir_binary.IrBinary._record_to_stream = IrBinary._record_to_stream
+except ImportError:
+    # document enterprise module if not installed, we just ignore
+    pass