更聪明的json缩进器
jsview的Python项目详细描述
版权所有（c）2016-2018 Fabien Fleuto。
此软件在 MIT public license。
（某种）智能json格式化程序。
我找到的每个json格式化程序都在每个 列出项和每个对象对。结果，不是 无法读取，因为它太大（在一行中），结果是 json不可读，因为太高（换行太多），特别是 当处理像geojson这样的格式时 坐标被处理。
默认情况下，此格式化程序使用80的页面宽度，并且 尝试在宽度和高度上优化屏幕空间的使用。
安装
pip install jsview
用法
jsview.py [-h] [-w WIDTH] [-i INDENT] [-o OUTPUT] [-l] [-u] [-r] filename
Format JSON inputs with smart line-returns and indendation.
positional arguments:
filename Input file; use '-' to read from stdin
optional arguments:
-h, --help show this help message and exit
-w WIDTH, --width WIDTH
Set the ideal width of the output text; if unspecified,
try to fit the terminal's width as returned by stty.
-i INDENT, --indent INDENT
Indentation, in number of space characters; default=2
-o OUTPUT, --output OUTPUT
Output file; defaults to stdout
-l, --close-on-same-line
When set, further lines are saved by closing lists and
objects on the same line as the last element.
-u, --utf8-output Output strings as UTF8 rather than ASCII 7 bits
-r, --reformat When set, file content is replaced by a reformatted
version. File must not be '-'.
示例
下面是将非平凡的json输入格式化为80个字符宽的结果：
{
"crs": {"type": "name", "properties": {"name": "urn:ogc:def:crs:EPSG::4326"}},
"totalFeatures": 116570,
"type": "FeatureCollection",
"features": [
{
"geometry": {
"type": "Polygon",
"coordinates": [
[[-3.59, 48.28], [-3.57, 48.28], [-3.54, 48.28], [-3.53, 48.26],
[-3.51, 48.25], [-3.49, 48.24], [-3.47, 48.22], [-3.48, 48.21],
[-3.5, 48.2], [-3.5, 48.18], [-3.48, 48.17], [-3.49, 48.15],
[-3.52, 48.15], [-3.53, 48.14], [-3.56, 48.14], [-3.58, 48.14],
[-3.59, 48.15], [-3.58, 48.17], [-3.58, 48.19], [-3.57, 48.21],
[-3.57, 48.23], [-3.58, 48.25], [-3.6, 48.26], [-3.59, 48.28],
[-3.59, 48.28]]]
},
"properties": {
"lastrevision": "2016-02-17T15:40:00Z",
"probability": 0,
"convectiontype": "ASPOC3D",
"directiontowards": 90.06896,
"top": 310,
"phasetype": null,
"convectioncelltopvariation": "CONSTANT",
"intensity": "LIGHT",
"base": 0,
"identifier": "OPIC_RADAR.1.201602171540000060_310",
"speed": 9.1,
"obsorfcsttime": "2016-02-17T16:40:00Z"
},
"type": "Feature",
"id": "convectionAirm.3449590",
"geometry_name": "extent"
}
]
}
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