33 lines
825 B
Python
33 lines
825 B
Python
import json
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class Band(object):
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def __init__(self, dict):
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self.name = dict["name"]
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self.lower_bound = dict["lower_bound"]
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self.upper_bound = dict["upper_bound"]
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def inBand(self, freq):
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return self.lower_bound <= freq <= self.upper_bound
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def getName(self):
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return self.name
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class Bandplan(object):
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sharedInstance = None
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@staticmethod
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def getSharedInstance():
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if Bandplan.sharedInstance is None:
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Bandplan.sharedInstance = Bandplan()
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return Bandplan.sharedInstance
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def __init__(self):
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f = open("bands.json", "r")
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bands_json = json.load(f)
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f.close()
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self.bands = [Band(d) for d in bands_json]
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def findBand(self, freq):
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return next(band for band in self.bands if band.inBand(freq))
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