jsonlines

How to use jq to output JSONL (one independent JSON object per line)

由 不想你离开。 提交于 2019-12-04 10:32:33
问题 My request sounds trivial but I could not find a way to do it. I have as input an array of JSON objects: [ { "foo": 1, "bar": 2 }, { "foo": 3, "bar": 4 }, (...) ] and I want as output the JSONL version of the same, aka one object per line, not an array: { "foo": 1, "bar": 2 } { "foo": 3, "bar": 4 } (...) This is not the same as using --compact-output , as that would preserve the array and give me: [ { "foo": 1, "bar": 2 }, { "foo": 3, "bar": 4 }, (...) ] Thank you in advance. 回答1: The answer

how to parse a large, Newline-delimited JSON file by JSONStream module in node.js?

由 Deadly 提交于 2019-11-30 06:17:49
I have a large json file, its is Newline-delimited JSON, where multiple standard JSON objects are delimited by extra newlines, e.g. {'name':'1','age':5} {'name':'2','age':3} {'name':'3','age':6} I am now using JSONStream in node.js to parse a large json file, the reason I use JSONStream is because it is based on stream. However,both parse syntax in the example can't help me to parse this json file with separated JSON in each line var parser = JSONStream.parse(**['rows', true]**); var parser = JSONStream.parse([**/./**]); Can someone help me with that frangio Warning : Since this answer was

how to parse a large, Newline-delimited JSON file by JSONStream module in node.js?

由 余生长醉 提交于 2019-11-29 06:04:13
问题 I have a large json file, its is Newline-delimited JSON, where multiple standard JSON objects are delimited by extra newlines, e.g. {'name':'1','age':5} {'name':'2','age':3} {'name':'3','age':6} I am now using JSONStream in node.js to parse a large json file, the reason I use JSONStream is because it is based on stream. However,both parse syntax in the example can't help me to parse this json file with separated JSON in each line var parser = JSONStream.parse(**['rows', true]**); var parser =

Loading and parsing a JSON file with multiple JSON objects

由 心已入冬 提交于 2019-11-26 00:15:45
问题 I am trying to load and parse a JSON file in Python. But I\'m stuck trying to load the file: import json json_data = open(\'file\') data = json.load(json_data) Yields: ValueError: Extra data: line 2 column 1 - line 225116 column 1 (char 232 - 160128774) I looked at 18.2. json — JSON encoder and decoder in the Python documentation, but it\'s pretty discouraging to read through this horrible-looking documentation. First few lines (anonymized with randomized entries): {\"votes\": {\"funny\": 2,
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