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import json
from .parser import parsers
def parse_json_object(json, origin):
"""
Extract strings from the JSON object.
Silently ignores JSON objects without "type" key.
Raises exception if the JSON object contains unrecognized "type".
"""
if "type" in json and type(json["type"]) is str:
json_type = json["type"].lower()
if json_type in parsers:
try:
parsers[json_type](json, origin)
except Exception as E:
print("Exception when parsing JSON data type \"{}\""
.format(json_type))
raise E
else:
raise Exception("Unrecognized JSON data type \"{}\""
.format(json_type))
def parse_json_file(file_path):
"""Extract strings from the specified JSON file."""
with open(file_path, encoding="utf-8") as fp:
json_data = json.load(fp)
try:
json_objects = json_data if type(json_data) is list else [json_data]
for json_object in json_objects:
parse_json_object(json_object, file_path)
except Exception as E:
print("Error in JSON object\n'{0}'\nfrom file: '{1}'".format(
json.dumps(json_object, indent=2), file_path))
print(E)
exit(1)
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