Package: odoo-addon-jsonifier
This module adds a ‘jsonify’ method to every model of the ORM. It works
on the current recordset and requires a single argument ‘parser’ that
specify the field to extract.Example of a simple parser:parser=['name','number','create_date',('partner_id',['id','display_name','ref'])('line_id',['id',('product_id',['name']),'price_unit'])]In order to be consistent with the Odoo API the jsonify method always
returns a list of objects even if there is only one element in the
recordset.By default the key into the JSON is the name of the field extracted from
the model. If you need to specify an alternate name to use as key, you
can define your mapping as follow into the parser definition:parser=['field_name:json_key']parser=['name','number','create_date:creationDate',('partner_id:partners',['id','display_name','ref'])('line_id:lines',['id',('product_id',['name']),'price_unit'])]If you need to parse the value of a field in a custom way, you can pass
a callable or the name of a method on the model:parser=[('name',"jsonify_name")# method name('number',lambdarec,field_name:rec[field_name]*2))# callable]Also the module provide a method “get_json_parser” on the ir.exports
object that generate a parser from an ir.exports configuration.Further features are available for advanced uses. It defines a simple
“resolver” model that has a “python_code” field and a resolve function
so that arbitrary functions can be configured to transform fields, or
process the resulting dictionary. It is also to specify a lang to
extract the translation of any given field.To use these features, a full parser follows the following structure:parser={"resolver":3,"language_agnostic":True,"langs":{False:[{'name':'description'},{'name':'number','resolver':5},({'name':'partner_id','target':'partner'},[{'name':'display_name'}])],'fr_FR':[{'name':'description','target':'descriptions_fr'},({'name':'partner_id','target':'partner'},[{'name':'description','target':'description_fr'}])],}}One would get a result having this structure (note that the translated
fields are merged in the same dictionary):exported_json=={"description":"English description","description_fr":"French description, voilà","number":42,"partner":{"display_name":"partner name","description_fr":"French description of that partner",},}Note that a resolver can be passed either as a recordset or as an id, so
as to be fully serializable. A slightly simpler version in case the
translation of fields is not needed, but other features like custom
resolvers are:parser={"resolver":3,"fields":[{'name':'description'},{'name':'number','resolver':5},({'name':'partner_id','target':'partners'},[{'name':'display_name'}]),],}By passing the fields key instead of langs, we have essentially the same
behaviour as simple parsers, with the added benefit of being able to use
resolvers.Standard use-cases of resolvers are: - give field-specific defaults
(e.g. “” instead of None) - cast a field type (e.g. int()) - alias a
particular field for a specific export - …A simple parser is simply translated into a full parser at export.If the global resolver is given, then the json_dict goes through:resolver.resolve(dict,record)Which allows to add external data from the context or transform the
dictionary if necessary. Similarly if given for a field the resolver
evaluates the result.It is possible for a target to have a marshaller by ending the target
with ‘=list’: in that case the result is put into a list.parser={fields:[{'name':'name'},{'name':'field_1','target':'customTags=list'},{'name':'field_2','target':'customTags=list'},]}Would result in the following JSON structure:{'name':'record_name','customTags':['field_1_value','field_2_value'],}The intended use-case is to be compatible with APIs that require all
translated parameters to be exported simultaneously, and ask for custom
properties to be put in a sub-dictionary. Since it is often the case
that some of these requirements are optional, new requirements could be
met without needing to add field or change any code.Note that the export values with the simple parser depends on the
record’s lang; this is in contrast with full parsers which are designed
to be language agnostic.NOTE: this module was named base_jsonify till version 14.0.1.5.0.Table of contentsBug TrackerCreditsAuthorsContributorsMaintainersBug TrackerBugs are tracked onGitHub Issues.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomedfeedback.Do not contact contributors directly about support or help with technical issues.CreditsAuthorsAkretionACSONECamptocampContributorsBEAU Sébastien <sebastien.beau@akretion.com>Raphaël Reverdy <raphael.reverdy@akretion.com>Laurent Mignon <laurent.mignon@acsone.eu>Nans Lefebvre <nans.lefebvre@acsone.eu>Simone Orsi <simone.orsi@camptocamp.com>Iván Todorovich <ivan.todorovich@camptocamp.com>Nguyen Minh Chien <chien@trobz.com>MaintainersThis module is maintained by the OCA.OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.This module is part of theOCA/server-toolsproject on GitHub.You are welcome to contribute. To learn how please visithttps://odoo-community.org/page/Contribute.