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How to use create_swap method in lisa

Best Python code snippet using lisa_python

market.py

Source:market.py

...81        self.banks.sort(key=lambda x: x.balance)82        most_floated = self.banks[0]83        most_fixed = self.banks[-1]84        if(most_floated.balance < 0 and most_fixed.balance > 0):85            self.create_swap(most_floated,most_fixed)86    def get_tenure_time(self,irs_value):87        return self.max_tenure88    def create_swap(self,fl,fx):89        irs_val = min(self.max_irs_value,min(abs(fl.balance),fx.balance))90        tenure = self.max_tenure91        self.add_edge(fx,fl,IRS(irs_val,tenure,self.time))92        fx.set_dirty()93        fl.set_dirty()94    def icreate_swap(self,fs):95        self.create_swap(fs[0],fs[1])96#97# Market with chances for IRS creation instead of the default one swap per dt98#99class ShuffleIRSMarket(Market):100    def create_swaps(self):101        floats = [b for b in self.banks if b.balance < 0 and fabs(b.balance) > self.irs_threshold]102        fixs = [b for b in self.banks if b.balance > 0 and b.balance > self.irs_threshold]103        self.generator.shuffle(floats)104        self.generator.shuffle(fixs)105        map(self.icreate_swap, itertools.izip(floats,fixs))106        #for (fl,fx) in itertools.izip(floats,fixs):107        #    self.create_swap(fl,fx)108class ConstShuffleIRSMarket(ShuffleIRSMarket):109    def create_swaps(self):110        floats = [b for b in self.banks if b.balance < 0 and fabs(b.balance) > self.irs_threshold]111        fixs = [b for b in self.banks if b.balance > 0 and b.balance > self.irs_threshold]112        self.generator.shuffle(floats)113        self.generator.shuffle(fixs)114        map(self.icreate_swap, itertools.izip_longest(floats,fixs))115    def icreate_swap(self,fs):116        if(fs[0] == None):117            fs[1].register_failed_irs()118            return119        if(fs[1] == None):120            fs[0].register_failed_irs()121            return122        self.create_swap(fs[0],fs[1])123        fs[0].register_success_irs()124        fs[1].register_success_irs()125    def create_swap(self,fl,fx):126        irs_val = self.irs_threshold127        tenure = self.max_tenure128        self.add_edge(fx,fl,IRS(irs_val,tenure,self.time))129        fx.set_dirty()130        fl.set_dirty()131#132# Market in which the agents most in need get swaps with eachother133#134class SortedIRSMarket(Market):135    def create_swaps(self):136        floats = [b for b in self.banks if b.balance < 0 and fabs(b.balance) > self.irs_threshold]137        fixs = [b for b in self.banks if b.balance > 0 and b.balance > self.irs_threshold]138        floats.sort()139        fixs.sort(reverse=True)140        for (fx,fl) in itertools.izip(fixs,floats):141            self.create_swap(fl,fx)142class SortedRandomIRSMarket(Market):143    def create_swaps(self):144        floats = [b for b in self.banks if b.balance < 0 and fabs(b.balance) > self.irs_threshold]145        fixs = [b for b in self.banks if b.balance > 0 and b.balance > self.irs_threshold]146        floats.sort()147        fixs.sort(reverse=True)148        for (fx,fl) in itertools.izip(fixs,floats):149            irs_val = min(self.max_irs_value,min(abs(fl.balance),fx.balance))150            if(self.generator.rand() < (irs_val/self.max_irs_value)):151                self.create_swap(fl,fx)152class ShuffleRandomIRSMarket(Market):153    def create_swaps(self):154        floats = [b for b in self.banks if b.balance < 0 and fabs(b.balance) > self.irs_threshold]155        fixs = [b for b in self.banks if b.balance > 0 and b.balance > self.irs_threshold]156        self.generator.shuffle(floats)157        self.generator.shuffle(fixs)158        for (fx,fl) in itertools.izip(fixs,floats):159            irs_val = min(self.max_irs_value,min(abs(fl.balance),fx.balance))160            if(self.generator.rand() < (irs_val/self.max_irs_value)):...

versum_create_swap.py

Source:versum_create_swap.py

...5from hicdex.types.versum_market.parameter.create_swap import CreateSwapParameter6from hicdex.types.versum_market.storage import VersumMarketStorage7import logging8_logger = logging.getLogger(__name__)9async def versum_create_swap(10    ctx: HandlerContext,11    create_swap: Transaction[CreateSwapParameter, VersumMarketStorage],12) -> None:13    swap_id = int(create_swap.storage.swap_counter) - 114    fa2, _ = await models.Fa2.get_or_create(contract=create_swap.parameter.token.address)15    creator, _ = await models.Holder.get_or_create(address=create_swap.data.sender_address)16    token = await models.Token.filter(id=proper_integer(create_swap.parameter.token.nat), fa2_id=create_swap.parameter.token.address).first()17    try:18        ask_model = models.Ask(19            id=swap_id,  # type: ignore20            platform='versum',21            creator=creator,22            objkt_id=str(create_swap.parameter.token.nat),23            fa2=fa2,...

tests.py

Source:tests.py

...10                title__iexact='binance-smart-chain',11            )12        )13        contract = Contract.get_contract_by_blockchain_id(1)14        ValidatorSwap.create_swap(15            rpc_provider=rpc_provider,16            contract=contract,17            txn_hash=self.transaction_hash,18            event=self.event_data,19        )20        validator_swap = ValidatorSwap.displayed_objects.get(21            transaction__hash__iexact=self.transaction_hash,22        )23        self.assertEqual(24            validator_swap.transaction.event_data['transactionHash'],25            self.transaction_hash,26            "create_swap doesn't saved ValidatorSwap correctly",27        )28    def test_send_signature_to_relayer(self):29        rpc_provider = CustomRpcProvider(30            Network.displayed_objects.get(31                title__iexact='binance-smart-chain',32            )33        )34        contract = Contract.get_contract_by_blockchain_id(1)35        validator_swap = ValidatorSwap.create_swap(36            rpc_provider=rpc_provider,37            contract=contract,38            txn_hash=self.transaction_hash,39            event=self.event_data,40        )41        validator_swap.signature = self.signature42        validator_swap.send_signature_to_relayer()43        self.assertEqual(44            validator_swap.status,45            ValidatorSwap.STATUS_SIGNATURE_SEND,46            "signature wasn't send",...

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