def flattencommand(input, separator, sort_keys, style, **kwargs):
"""
Flattens JSON input with nested or hierarchical structure into a flat (depth 1) hierarchy. Requires valid input.
Examples:
\b
Example: Basic usage:
$ echo '{"a":{"b":null,"c":"null","d":"","e":{"f":null},"g":{},"h":[]}}' | python -mclifunzone.jsontool flatten -c
{"a__b":null,"a__c":"null","a__d":"","a__e__f":null,"a__h":[]}
"""
if style == "compact":
dumps_separators = (",", ":")
dumps_indent = None
elif style == "pretty":
dumps_separators = None
dumps_indent = 2
elif style == "flat":
dumps_separators = (",", ": ")
dumps_indent = 0
else:
dumps_separators = None
dumps_indent = None
if not input:
input = "-"
if separator is None:
separator = "__"
with click.open_file(input, mode="rb") as f:
data = json_utils.load_ordered(f)
data = flatten(data, separator)
s = json.dumps(data, indent=dumps_indent, separators=dumps_separators, sort_keys=sort_keys)
click.echo(s)
def info(input, output_format, verbose, flat, **kwargs):
"""
Provides info about the input.
"""
if not input:
input = "-"
with click.open_file(input, mode="rb") as f:
data = f.read()
d = {}
d.update({"content": txt_utils.get_info(data)})
# if verbose:
# d['_object'] = {
# 'type': type(data),
# 'members': sorted(varsdict(data).keys())
# }
if flat:
d = dict_utils.flatten(d)
if not output_format:
output_format = "json"
if output_format == "pydict":
s = pformat(d)
elif output_format == "json":
s = json.dumps(d, indent=2, sort_keys=True)
# elif output_format == 'xml':
else:
raise NotImplementedError("Unsupported output format: %s" % output_format)
click.echo(s)
