lbry-sdk/lbrynet/lbrylive/PaymentRateManager.py

45 lines
2 KiB
Python
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2015-08-20 17:27:15 +02:00
class BaseLiveStreamPaymentRateManager(object):
def __init__(self, blob_info_rate, blob_data_rate=None):
self.min_live_blob_info_payment_rate = blob_info_rate
self.min_blob_data_payment_rate = blob_data_rate
class LiveStreamPaymentRateManager(object):
def __init__(self, base_live_stream_payment_rate_manager, payment_rate_manager,
blob_info_rate=None, blob_data_rate=None):
self._base_live_stream_payment_rate_manager = base_live_stream_payment_rate_manager
self._payment_rate_manager = payment_rate_manager
self.min_live_blob_info_payment_rate = blob_info_rate
self.min_blob_data_payment_rate = blob_data_rate
self.points_paid = 0.0
def get_rate_live_blob_info(self, peer):
return self.get_effective_min_live_blob_info_payment_rate()
def accept_rate_live_blob_info(self, peer, payment_rate):
return payment_rate >= self.get_effective_min_live_blob_info_payment_rate()
def get_rate_blob_data(self, peer):
return self.get_effective_min_blob_data_payment_rate()
def accept_rate_blob_data(self, peer, payment_rate):
return payment_rate >= self.get_effective_min_blob_data_payment_rate()
def get_effective_min_blob_data_payment_rate(self):
rate = self.min_blob_data_payment_rate
if rate is None:
rate = self._payment_rate_manager.min_blob_data_payment_rate
if rate is None:
rate = self._base_live_stream_payment_rate_manager.min_blob_data_payment_rate
if rate is None:
rate = self._payment_rate_manager.get_effective_min_blob_data_payment_rate()
return rate
def get_effective_min_live_blob_info_payment_rate(self):
rate = self.min_live_blob_info_payment_rate
if rate is None:
rate = self._base_live_stream_payment_rate_manager.min_live_blob_info_payment_rate
return rate
def record_points_paid(self, amount):
self.points_paid += amount