make host settings configurable for custom repositories

[Deleted user]

i.e. not in the class file but in config so to keep the IP of repository hidden

use case: custom archivematica installation serves as repository endpoint

[Deleted user]

idea:

add it to config file json e.g.

{
 "my_host": "1.2.3.4"
}

and in the repo class signal that it uses config to define the host:

 def __init__(self):
        self.HOST = "my_host"
        self.USECONFIG = True
        self.LABEL = "Archivematica local"
        self.ID = 'archivematica'

Or should the class files for each repo be more than templates, e.g. include the full definition for each service?

• repoarchivematica_local.py
• repozenodo.py
• repozenodosandbox.py
• repozenodosandbox_local.py
  ...

but then the config properties would be included in this gh repo

[Deleted user]

discarded after careful consideration