watex.utils.funcutils.parse_json#

watex.utils.funcutils.parse_json(json_fn=None, data=None, todo='load', savepath=None, verbose=0, **jsonkws)[source]#

Parse Java Script Object Notation file and collect data from JSON config file.

Parameters:

  • json_fn – Json filename, URL or output JSON name if data is given and todo is set to dump.Otherwise the JSON output filename should be the data or the given variable name.

  • data – Data in Python obj to serialize.

  • todo – Action to perform with JSON: - load: Load data from the JSON file - dump: serialize data from the Python object and create a JSON file

  • savepath – If default should save the json_fn If path does not exist, should save to the <’_savejson_’> default path .

  • verbose – int, control the verbosity. Output messages

Example:
>>> PATH = 'data/model'
>>> k_ =['model', 'iter', 'mesh', 'data']
>>> try :
    INVERS_KWS = {
        s +'_fn':os.path.join(PATH, file)
        for file in os.listdir(PATH)
                  for s in k_ if file.lower().find(s)>=0
                  }
except :
    INVERS=dict()
>>> TRES=[10, 66,  70, 100, 1000, 3000]# 7000]
>>> LNS =['river water','fracture zone', 'MWG', 'LWG',
      'granite', 'igneous rocks', 'basement rocks']
>>> import watex.utils.funcutils as FU
>>> geo_kws ={'oc2d': INVERS_KWS,
              'TRES':TRES, 'LN':LNS}
# serialize json data and save to  'jsontest.json' file
>>> FU.parse_json(json_fn = 'jsontest.json',
                  data=geo_kws, todo='dump', indent=3,
                  savepath ='data/saveJSON', sort_keys=True)
# Load data from 'jsontest.json' file.
>>> FU.parse_json(json_fn='data/saveJSON/jsontest.json', todo ='load')