50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
"""
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Common methods and functions for kivy and qt.
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"""
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import queues
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from bmconfigparser import config
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from defaults import (
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networkDefaultProofOfWorkNonceTrialsPerByte,
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networkDefaultPayloadLengthExtraBytes
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)
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class AddressGenerator(object):
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""""Base class for address generation and validation"""
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def __init__(self):
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pass
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@staticmethod
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def random_address_generation(
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label, streamNumberForAddress=1, eighteenByteRipe=False,
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nonceTrialsPerByte=networkDefaultProofOfWorkNonceTrialsPerByte,
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payloadLengthExtraBytes=networkDefaultPayloadLengthExtraBytes
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):
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"""Start address generation and return whether validation was successful"""
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labels = [config.get(obj, 'label')
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for obj in config.addresses()]
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if label and label not in labels:
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queues.addressGeneratorQueue.put((
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'createRandomAddress', 4, streamNumberForAddress, label, 1,
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"", eighteenByteRipe, nonceTrialsPerByte,
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payloadLengthExtraBytes))
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return True
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return False
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@staticmethod
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def address_validation(instance, label):
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"""Checking address validation while creating"""
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labels = [config.get(obj, 'label') for obj in config.addresses()]
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if label in labels:
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instance.error = True
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instance.helper_text = 'it is already exist you'\
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' can try this Ex. ( {0}_1, {0}_2 )'.format(
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label)
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elif label:
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instance.error = False
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else:
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instance.error = True
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instance.helper_text = 'This field is required'
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