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How to use process_messages method in prospector

Best Python code snippet using prospector_python

test_simple_node.py

Source:test_simple_node.py

...29    assert 3 == len(node.incoming_messages)30    assert (2.5, fake_block, 5) == node.incoming_messages[0]31    assert (3.5, fake_block, 42) == node.incoming_messages[1]32    assert (5.5, fake_block, 34) == node.incoming_messages[2]33def test_process_messages():34    clock = CheatedClock(time=0)35    latency_policy = StaticLatencyPolicy(base_delay=1.5)36    genesis = Block.genesis(37        timestamp=0,38        compact_target=b'\xff\xff\xff\xff',39        vout=[100, 100, 100, 100]40    )41    funds_a = set(genesis.coinstake_tx.get_all_coins()[:2])42    funds_d = set(genesis.coinstake_tx.get_all_coins()[2:])43    # Preparing the nodes44    node_a = SimpleNode(45        node_id=0,46        latency_policy=latency_policy,47        chain=BlockChain(genesis=genesis, clock=clock),48        initial_coins=funds_a,49        processing_time=0.1,50        is_proposer=True51    )52    node_b = SimpleNode(53        node_id=1,54        latency_policy=latency_policy,55        chain=BlockChain(genesis=genesis, clock=clock),56        initial_coins=set(),57        processing_time=0.1,58        is_proposer=False59    )60    node_c = SimpleNode(61        node_id=2,62        latency_policy=latency_policy,63        chain=BlockChain(genesis=genesis, clock=clock),64        initial_coins=set(),65        processing_time=0.1,66        is_proposer=False67    )68    # node_a --> node_b --> node_c69    node_a.add_outbound_peer(node_b)70    node_b.add_outbound_peer(node_c)71    # Let's test message propagation72    ############################################################################73    clock.advance_time(1)  # time == 174    assert node_a.main_chain.height == 075    assert node_a.try_to_propose()  # True because the target is trivial76    assert node_a.main_chain.height == 177    assert node_b.main_chain.height == 078    assert node_c.main_chain.height == 079    node_b.process_messages()  # 1.5 + 0.1 seconds left80    node_c.process_messages()81    assert node_a.main_chain.height == 182    assert node_b.main_chain.height == 083    assert node_c.main_chain.height == 084    clock.advance_time(1)  # time == 285    node_b.process_messages()  # 0.6 seconds left...86    node_c.process_messages()87    assert node_a.main_chain.height == 188    assert node_b.main_chain.height == 089    assert node_c.main_chain.height == 090    clock.advance_time(1)  # time == 391    node_b.process_messages()92    node_c.process_messages()93    assert node_a.main_chain.height == 194    assert node_b.main_chain.height == 1  # The message "arrived" at time=2.695    assert node_c.main_chain.height == 096    clock.advance_time(1)  # time == 497    node_b.process_messages()98    node_c.process_messages()99    assert node_a.main_chain.height == 1100    assert node_b.main_chain.height == 1101    assert node_c.main_chain.height == 0  # 0.2 seconds left to add the block102    clock.advance_time(1)  # time == 5103    node_b.process_messages()104    node_c.process_messages()105    assert node_a.main_chain.height == 1106    assert node_b.main_chain.height == 1107    assert node_c.main_chain.height == 1  # The message "arrived" at time=4.2108    # We'll create some forks now, but let's check some pre-conditions before109    ############################################################################110    assert 0 == len(node_a.alternative_chains)111    assert 0 == len(node_b.alternative_chains)112    assert 0 == len(node_c.alternative_chains)113    node_d = SimpleNode(114        node_id=3,115        latency_policy=latency_policy,116        chain=BlockChain(genesis=genesis, clock=clock),117        initial_coins=funds_d,118        processing_time=0.1,119        is_proposer=True120    )121    # node_a ----> node_b --> node_c122    # node_d --â123    node_d.add_outbound_peer(node_b)124    assert node_d.try_to_propose()  # Let's create a fork (from b's perspective)125    chain_b = node_b.main_chain  # We cache the reference just in case of re-org126    clock.advance_time(2)  # time == 7127    node_b.process_messages()128    assert node_d.main_chain.height == 1129    assert node_b.main_chain.height == 1  # the height was not changed130    assert len(node_d.alternative_chains) == 0  # d does not see any fork131    assert len(node_b.alternative_chains) == 1  # We have a fork132    # node_b didn't do re-org, because chain work is the same for both forks133    assert node_b.main_chain is chain_b134    # Let's extend the fork, to force a re-org135    ############################################################################136    assert node_d.try_to_propose()137    clock.advance_time(2)  # time == 9138    node_b.process_messages()139    assert node_d.main_chain.height == 2140    assert node_b.main_chain.height == 2141    assert len(node_d.alternative_chains) == 0  # Nothing changed here142    assert len(node_b.alternative_chains) == 1  # Nothing changed here143    assert node_b.main_chain is not chain_b  # We had a re-org :) .144    # Now we'll check that SimpleNode is able to deal with orphan blocks145    ############################################################################146    assert len(node_a.orphan_blocks) == 0147    # node_a will receive a message from nowhere...148    node_a.receive_message(149        arrival_time=9.5,150        msg=node_d.main_chain.blocks[-1],  # node_a won't know its parent,151        source_id=node_d.node_id152    )153    clock.advance_time(1)  # time == 10154    node_a.process_messages()155    assert len(node_a.orphan_blocks) == 1  # as expected, the block is orphan156    assert len(node_a.alternative_chains) == 0  # Nothing changed here157    assert node_a.main_chain.height == 1  # Nothing changed here158    # node_a receives the missing parent159    node_a.receive_message(160        arrival_time=10.5,161        msg=node_d.main_chain.blocks[-2],  # this is the orphan's parent162        source_id=node_d.node_id163    )164    clock.advance_time(1)  # time == 11165    node_a.process_messages()166    assert len(node_a.orphan_blocks) == 0  # No orphans anymore167    assert len(node_a.alternative_chains) == 1  # Now we have a fork168    assert node_a.main_chain.height == 2  # And did also a re-org169    # Now we want to check that the nodes b & c don't create new tips for the170    # blocks that they already know (they receive the blocks again from node_a).171    # We let pass some time to process all the already pending messages172    clock.advance_time(2)173    node_b.process_messages()174    node_c.process_messages()175    assert len(node_b.incoming_messages) == 0  # All messages are processed.176    assert len(node_c.incoming_messages) == 0177    # And now we send again blocks that the node already knows (main chain)178    node_c.receive_message(179        arrival_time=clock.get_time() + 0.1,180        msg=node_c.main_chain.blocks[-1],181        source_id=42182    )183    node_c.receive_message(184        arrival_time=clock.get_time() + 0.2,185        msg=node_c.main_chain.blocks[-2],186        source_id=42187    )188    node_c.receive_message(189        arrival_time=clock.get_time() + 0.3,190        msg=node_c.main_chain.blocks[-3],191        source_id=42192    )193    clock.advance_time(1)194    assert node_c.process_messages() == 0  # The node does not relay them again.195    assert len(node_c.incoming_messages) == 0196    assert len(node_c.alternative_chains) == 1197    assert node_c.main_chain.height == 2198    # Regression test: And now we send again blocks that the node already knows199    # (from an alternative chain).200    node_c.receive_message(201        arrival_time=clock.get_time() + 0.1,202        msg=node_c.alternative_chains[0].blocks[-1],203        source_id=42204    )205    clock.advance_time(1)206    assert node_c.process_messages() == 0207    assert len(node_c.incoming_messages) == 0...

__init__.py

Source:__init__.py

1import json, os2from azure.storage.queue import (3        QueueService,4        QueueMessageFormat5)6import azure.functions as func7from NewDeclarationInQueue.formular_converter import FormularConverter8from NewDeclarationInQueue.preprocess.document_location import DocumentLocation9from NewDeclarationInQueue.preprocess.ocr_constants import OcrConstants10from NewDeclarationInQueue.preprocess_two_steps import PreProcessTwoSteps11from NewDeclarationInQueue.processfiles.ocr_worker import OcrWorker12from NewDeclarationInQueue.processfiles.process_messages import ProcessMessages13def main(msg: func.QueueMessage) -> None:14    message_str = msg.get_body().decode('utf-8')15    data = json.loads(message_str)16        17    two_steps = PreProcessTwoSteps()18    process_messages = ProcessMessages('OCR Process', msg.id)19    20    ocr_constants = two_steps.get_constats()21    ocr_file, process_messages = two_steps.get_file_info(data, process_messages)22    23    # TODO: this has to be done later, based on what the composite model returns24    # TODO: including when it returns a document it does not recognize25    #formular_converter = FormularConverter()26    #ocr_formular = formular_converter.get_formular_info(ocr_constants, ocr_file)27    28    #TODO: point of divergence, here call a method that uses the composite model29    #process_messages = two_steps.process_document(ocr_file, ocr_constants, ocr_formular, process_messages)30    process_messages = two_steps.process_document_with_custom_model(ocr_file, ocr_constants, process_messages)31    32    two_steps.save_in_output_queue(data, process_messages)33  ...

test_server.py

Source:test_server.py

...10        ERROR: 'invalid request'11    }12    correct_dict = {RESPONSE: 200}13    def test_no_action(self):14        self.assertEqual(process_messages(15            {TIME: '2', USER: {ACCOUNT_NAME: 'Client'}}), self.error_dict)16    def test_wrong_action(self):17        self.assertEqual(process_messages(18            {ACTION: 'Some Action', TIME: '2', USER: {ACCOUNT_NAME: 'Client'}}), self.error_dict)19    def test_no_time(self):20        self.assertEqual(process_messages(21            {ACTION: PRESENCE, USER: {ACCOUNT_NAME: 'Client'}}), self.error_dict)22    def test_no_user(self):23        self.assertEqual(process_messages(24            {ACTION: PRESENCE, TIME: '2'}), self.error_dict)25    def test_unknown_user(self):26        self.assertEqual(process_messages(27            {ACTION: PRESENCE, TIME: 2, USER: {ACCOUNT_NAME: 'Guest'}}), self.error_dict)28    def test_correct(self):29        self.assertEqual(process_messages(30            {ACTION: PRESENCE, TIME: 2, USER: {ACCOUNT_NAME: 'Client'}}), self.correct_dict)31if __name__ == '__main__':...

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