Coverage for /home/runner/.local/lib/python3.8/site-packages/dabu/schema_org_data/json_schema_from_schema_org.py : 95%

""" 

:Author: Daniel Mohr 

:Email: daniel.mohr@dlr.de 

:Date: 2021-03-19 (last change). 

:License: GNU GENERAL PUBLIC LICENSE, Version 3, 29 June 2007. 

""" 

import sys 

from .add_property import add_property, combine 

from .add_word import add_word 

from .set_property import set_property 

def json_schema_from_schema_org(schemaorg_data, vocabulary, draft='draft-04'): 

""" 

:Author: Daniel Mohr 

:Date: 2021-03-19 

This function generates a json schema from https://schema.org , which 

desribes the vocabulary. 

:param schemaorg_data: json-ld data from https://schema.org as returned 

from :func:`get_schema_org_data`. 

:param vocabulary: list of words, which are a 

Schema.org Type (Schema.org vocabulary) 

:param draft: the used json schema, could be: 

* 'draft-04' 

* 'draft-06' 

* 'draft-07' 

* '2019-09' 

:return: json schema describing a json-ld for the given vocabulary 

""" 

missing_words = set() 

for word in vocabulary: 

missing_words.add(word) 

schema = dict() 

schema_declaration = { 

'draft-04': "http://json-schema.org/draft-04/schema#", 

'draft-06': "http://json-schema.org/draft-06/schema#", 

'draft-07': "http://json-schema.org/draft-07/schema#", 

'2019-09': "http://json-schema.org/draft/2019-09/schema#"} 

44 ↛ 47line 44 didn't jump to line 47, because the condition on line 44 was never false if draft in schema_declaration: 

schema["$schema"] = schema_declaration[draft] 

else: 

raise NotImplementedError('do not understand json draft version') 

add_property(schema, 

"title", 

"json schema to define json-ld based on schema.org") 

add_property(schema, 

"description", 

"The vocabulary %s " % ', '.join(vocabulary) + 

"from schema.org is defined as a json schema. " 

"It should be a valid json-ld file. " 

"All necessary words should be defined.") 

update_description = False 

found_vocabulary = [] 

while bool(missing_words): # len(missing_words) > 0 

word = missing_words.pop() 

sys.stderr.write(f'searching: {word}\n') 

new_missing_words, word_schema = add_word( 

schemaorg_data, word) 

if word_schema is None: 

del vocabulary[vocabulary.index(word)] 

update_description = True 

else: 

found_vocabulary.append(word) 

combine(schema, word_schema) 

70 ↛ 74line 70 didn't jump to line 74, because the condition on line 70 was never false if bool(new_missing_words): # len(new_missing_words) > 0 

for word in new_missing_words: 

if word not in schema["definitions"]: 

missing_words.add(word) 

sys.stderr.write(f'finished: {word}\n') 

# return schema # workaround for debugging 

if update_description: 

set_property(schema, 

"description", 

"The vocabulary %s " % ', '.join(vocabulary) + 

"from schema.org is defined as a json schema. " 

"It should be a valid json-ld file. " 

"All necessary words should be defined.") 

if not bool(found_vocabulary): # len(found_vocabulary) == 0 

sys.stderr.write('nothing found\n') 

schema = dict() 

return schema