def article_to_json(article: Article):
static_fields = article.static_fields() - {
"id", "project_id", "project", "properties"
}
static_fields = {fn: getattr(article, fn) for fn in static_fields}
return dict(static_fields,
properties=dict(article.get_properties().items()))
def from_field_name(cls, field_name: str, **kwargs):
"""Construct a category object corresponding to the field_name's type. For example,
the field 'date' would map to a IntervalCategory, while author would map to
TextCategory.
@param kwargs: additional parameters passed to corresponding Category"""
is_json_field = field_name not in Article.static_fields()
field_type = get_property_primitive_type(field_name)
if field_type in (int, str, float):
return ArticleFieldCategory(is_json_field=is_json_field, field_name=field_name, **kwargs)
elif field_type == datetime.datetime:
return IntervalCategory(is_json_field=is_json_field, field_name=field_name, **kwargs)
else:
raise ValueError("Did not recognize primitive field type: {} (on {})".format(field_type, field_name))
def from_field_name(cls, field_name: str, **kwargs):
"""Construct a category object corresponding to the field_name's type. For example,
the field 'date' would map to a IntervalCategory, while author would map to
TextCategory.
@param kwargs: additional parameters passed to corresponding Category"""
is_json_field = field_name not in Article.static_fields()
field_type = get_property_primitive_type(field_name)
if field_type in (int, str, float):
return ArticleFieldCategory(is_json_field=is_json_field,
field_name=field_name,
**kwargs)
elif field_type == datetime.datetime:
return IntervalCategory(is_json_field=is_json_field,
field_name=field_name,
**kwargs)
else:
raise ValueError(
"Did not recognize primitive field type: {} (on {})".format(
field_type, field_name))
