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Improve master view oneoff_import() method

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be more flexible about what caller must provide
This commit is contained in:
Lance Edgar 2023-10-04 13:07:26 -05:00
parent f3dddf0e40
commit 7bae01f03c
1 changed files with 18 additions and 7 deletions
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25
tailbone/views/master.py
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@ -1841,21 +1841,32 @@ class MasterView(View):
def fetch_grid_totals(self): def fetch_grid_totals(self):
return {'totals_display': "TODO: totals go here"} return {'totals_display': "TODO: totals go here"}
def oneoff_import(self, importer, host_object=None): def oneoff_import(self, importer, host_object=None, local_object=None):
""" """
Basic helper method, to do a one-off import (or export, depending on Basic helper method, to do a one-off import (or export, depending on
perspective) of the "current instance" object. Where the data "goes" perspective) of the "current instance" object. Where the data "goes"
depends on the importer you provide. depends on the importer you provide.
""" """
if not host_object: if host_object is None and local_object is None:
host_object = self.get_instance() host_object = self.get_instance()
host_data = importer.normalize_host_object(host_object) if host_object is None:
if not host_data: local_data = importer.normalize_local_object(local_object)
return key = importer.get_key(local_data)
host_object = importer.get_single_host_object(key)
if not host_object:
return
host_data = importer.normalize_host_object(host_object)
if not host_data:
return
else:
host_data = importer.normalize_host_object(host_object)
if not host_data:
return
key = importer.get_key(host_data)
local_object = importer.get_local_object(key)
key = importer.get_key(host_data)
local_object = importer.get_local_object(key)
if local_object: if local_object:
if importer.allow_update: if importer.allow_update:
local_data = importer.normalize_local_object(local_object) local_data = importer.normalize_local_object(local_object)