Syntax

Export a range of blocks in mev_summary to S3

README.md

@@ -60,6 +60,12 @@ On first startup, you'll need to apply database migrations with:
 ./mev exec alembic upgrade head
 ```
 
+And load prices data
+
+```
+./mev prices fetch-all
+```
+
 ## Usage
 
 ### Inspect a single block
@@ -148,6 +154,12 @@ For messages permanently failed in the dead letter queue (XQ), query:
 HGETALL dramatiq:default.XQ.msgs
 ```
 
+To clear the queue, delete keys for the main queue and delay queue
+```
+DEL dramatiq:default.msgs
+DEL dramatiq:default.DQ.msgs
+```
+
 For more information on queues, see the [spec shared by dramatiq](https://github.com/Bogdanp/dramatiq/blob/24cbc0dc551797783f41b08ea461e1b5d23a4058/dramatiq/brokers/redis/dispatch.lua#L24-L43)
 
 

Tiltfile

@@ -5,7 +5,7 @@ load("ext://configmap", "configmap_from_dict")
 helm_remote("postgresql",
             repo_name="bitnami",
             repo_url="https://charts.bitnami.com/bitnami",
-            set=["postgresqlPassword=password", "postgresqlDatabase=mev_inspect"],
+            set=["auth.postgresPassword=password", "auth.database=mev_inspect"],
 )
 
 helm_remote("redis",
@@ -42,28 +42,78 @@ docker_build("mev-inspect-py", ".",
             trigger="./pyproject.toml"),
     ],
 )
-k8s_yaml(helm('./k8s/mev-inspect', name='mev-inspect'))
+
-k8s_resource(
+k8s_yaml(helm(
-    workload="mev-inspect",
+    './k8s/mev-inspect',
-    resource_deps=["postgresql-postgresql", "redis-master"],
+    name='mev-inspect',
-)
+    set=[
+        "extraEnv[0].name=AWS_ACCESS_KEY_ID",
+        "extraEnv[0].value=foobar",
+        "extraEnv[1].name=AWS_SECRET_ACCESS_KEY",
+        "extraEnv[1].value=foobar",
+        "extraEnv[2].name=AWS_REGION",
+        "extraEnv[2].value=us-east-1",
+        "extraEnv[3].name=AWS_ENDPOINT_URL",
+        "extraEnv[3].value=http://localstack:4566",
+    ],
+))
 
 k8s_yaml(helm(
     './k8s/mev-inspect-workers',
     name='mev-inspect-workers',
-    set=["replicaCount=1"],
+    set=[
+        "extraEnv[0].name=AWS_ACCESS_KEY_ID",
+        "extraEnv[0].value=foobar",
+        "extraEnv[1].name=AWS_SECRET_ACCESS_KEY",
+        "extraEnv[1].value=foobar",
+        "extraEnv[2].name=AWS_REGION",
+        "extraEnv[2].value=us-east-1",
+        "extraEnv[3].name=AWS_ENDPOINT_URL",
+        "extraEnv[3].value=http://localstack:4566",
+        "replicaCount=1",
+    ],
 ))
+
+k8s_resource(
+    workload="mev-inspect",
+    resource_deps=["postgresql", "redis-master"],
+)
+
 k8s_resource(
     workload="mev-inspect-workers",
-    resource_deps=["postgresql-postgresql", "redis-master"],
+    resource_deps=["postgresql", "redis-master"],
 )
 
 # uncomment to enable price monitor
 # k8s_yaml(helm('./k8s/mev-inspect-prices', name='mev-inspect-prices'))
-# k8s_resource(workload="mev-inspect-prices", resource_deps=["postgresql-postgresql"])
+# k8s_resource(workload="mev-inspect-prices", resource_deps=["postgresql"])
 
 local_resource(
     'pg-port-forward',
     serve_cmd='kubectl port-forward --namespace default svc/postgresql 5432:5432',
-    resource_deps=["postgresql-postgresql"]
+    resource_deps=["postgresql"]
 )
+
+# if using local S3 exports
+#k8s_yaml(secret_from_dict("mev-inspect-export", inputs = {
+#    "export-bucket-name" : "local-export",
+#    "export-bucket-region": "us-east-1",
+#    "export-aws-access-key-id": "foobar",
+#    "export-aws-secret-access-key": "foobar",
+#}))
+
+#helm_remote(
+#    "localstack",
+#    repo_name="localstack-charts",
+#    repo_url="https://localstack.github.io/helm-charts",
+#)
+
+#local_resource(
+#    'localstack-port-forward',
+#    serve_cmd='kubectl port-forward --namespace default svc/localstack 4566:4566',
+#    resource_deps=["localstack"]
+#)
+
+#k8s_yaml(configmap_from_dict("mev-inspect-export", inputs = {
+#    "services": "s3",
+#}))

alembic/versions/5c5375de15fd_add_block_number_to_nft_trades_primary_.py

@@ -0,0 +1,32 @@
+"""Add block_number to nft_trades primary key
+
+Revision ID: 5c5375de15fd
+Revises: e616420acd18
+Create Date: 2022-01-21 15:27:57.790340
+
+"""
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "5c5375de15fd"
+down_revision = "e616420acd18"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.execute("ALTER TABLE nft_trades DROP CONSTRAINT nft_trades_pkey")
+    op.create_primary_key(
+        "nft_trades_pkey",
+        "nft_trades",
+        ["block_number", "transaction_hash", "trace_address"],
+    )
+
+
+def downgrade():
+    op.execute("ALTER TABLE nft_trades DROP CONSTRAINT nft_trades_pkey")
+    op.create_primary_key(
+        "nft_trades_pkey",
+        "nft_trades",
+        ["transaction_hash", "trace_address"],
+    )

alembic/versions/630783c18a93_make_gross_profit_nullable_on_summary.py

@@ -0,0 +1,22 @@
+"""Make gross profit nullable on summary
+
+Revision ID: 630783c18a93
+Revises: ab9a9e449ff9
+Create Date: 2022-01-19 23:09:51.816948
+
+"""
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "630783c18a93"
+down_revision = "ab9a9e449ff9"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.alter_column("mev_summary", "gross_profit_usd", nullable=True)
+
+
+def downgrade():
+    op.alter_column("mev_summary", "gross_profit_usd", nullable=False)

alembic/versions/ab9a9e449ff9_create_mev_summary_table.py

@@ -0,0 +1,40 @@
+"""Create mev_summary table
+
+Revision ID: ab9a9e449ff9
+Revises: b26ab0051a88
+Create Date: 2022-01-18 18:36:42.865154
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "ab9a9e449ff9"
+down_revision = "b26ab0051a88"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        "mev_summary",
+        sa.Column("created_at", sa.TIMESTAMP, server_default=sa.func.now()),
+        sa.Column("block_number", sa.Numeric, nullable=False),
+        sa.Column("block_timestamp", sa.TIMESTAMP, nullable=False),
+        sa.Column("protocol", sa.String(256), nullable=True),
+        sa.Column("transaction_hash", sa.String(66), nullable=False),
+        sa.Column("type", sa.String(256), nullable=False),
+        sa.Column("gross_profit_usd", sa.Numeric, nullable=False),
+        sa.Column("miner_payment_usd", sa.Numeric, nullable=False),
+        sa.Column("gas_used", sa.Numeric, nullable=False),
+        sa.Column("gas_price", sa.Numeric, nullable=False),
+        sa.Column("coinbase_transfer", sa.Numeric, nullable=False),
+        sa.Column("gas_price_with_coinbase_transfer", sa.Numeric, nullable=False),
+        sa.Column("miner_address", sa.String(256), nullable=False),
+        sa.Column("base_fee_per_gas", sa.Numeric, nullable=False),
+        sa.Column("error", sa.String(256), nullable=True),
+    )
+
+
+def downgrade():
+    op.drop_table("mev_summary")

alembic/versions/bba80d21c5a4_insert_tokens.py

@@ -9,7 +9,7 @@ from alembic import op
 
 # revision identifiers, used by Alembic.
 revision = "bba80d21c5a4"
-down_revision = "b26ab0051a88"
+down_revision = "630783c18a93"
 branch_labels = None
 depends_on = None
 

alembic/versions/bdbb545f6c03_add_protocols_column_to_arbitrages.py

@@ -0,0 +1,26 @@
+"""Add protocols column to arbitrages
+
+Revision ID: bdbb545f6c03
+Revises: bba80d21c5a4
+Create Date: 2022-01-20 23:17:19.316008
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "bdbb545f6c03"
+down_revision = "bba80d21c5a4"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        "arbitrages",
+        sa.Column("protocols", sa.ARRAY(sa.String(256)), server_default="{}"),
+    )
+
+
+def downgrade():
+    op.drop_column("arbitrages", "protocols")

alembic/versions/e616420acd18_add_protocols_column_to_mev_summary.py

@@ -0,0 +1,26 @@
+"""Add protocols column to mev_summary
+
+Revision ID: e616420acd18
+Revises: bdbb545f6c03
+Create Date: 2022-01-21 00:11:51.516459
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "e616420acd18"
+down_revision = "bdbb545f6c03"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        "mev_summary",
+        sa.Column("protocols", sa.ARRAY(sa.String(256)), server_default="{}"),
+    )
+
+
+def downgrade():
+    op.drop_column("mev_summary", "protocols")

cli.py

@@ -1,14 +1,18 @@
 import logging
 import os
 import sys
+from datetime import datetime
 
 import click
+import dramatiq
 
 from mev_inspect.concurrency import coro
 from mev_inspect.crud.prices import write_prices
 from mev_inspect.db import get_inspect_session, get_trace_session
 from mev_inspect.inspector import MEVInspector
-from mev_inspect.prices import fetch_prices
+from mev_inspect.prices import fetch_prices, fetch_prices_range
+from mev_inspect.queue.broker import connect_broker
+from mev_inspect.queue.tasks import export_block_task, inspect_many_blocks_task
 
 RPC_URL_ENV = "RPC_URL"
 
@@ -92,18 +96,29 @@ async def inspect_many_blocks_command(
 
 
 @cli.command()
-@click.argument("after_block", type=int)
+@click.argument("start_block", type=int)
-@click.argument("before_block", type=int)
+@click.argument("end_block", type=int)
 @click.argument("batch_size", type=int, default=10)
-def enqueue_many_blocks_command(after_block: int, before_block: int, batch_size: int):
+def enqueue_many_blocks_command(start_block: int, end_block: int, batch_size: int):
-    from worker import (  # pylint: disable=import-outside-toplevel
+    broker = connect_broker()
-        inspect_many_blocks_task,
+    inspect_many_blocks_actor = dramatiq.actor(inspect_many_blocks_task, broker=broker)
-    )
 
-    for batch_after_block in range(after_block, before_block, batch_size):
+    if start_block < end_block:
-        batch_before_block = min(batch_after_block + batch_size, before_block)
+        after_block = start_block
-        logger.info(f"Sending {batch_after_block} to {batch_before_block}")
+        before_block = end_block
-        inspect_many_blocks_task.send(batch_after_block, batch_before_block)
+
+        for batch_after_block in range(after_block, before_block, batch_size):
+            batch_before_block = min(batch_after_block + batch_size, before_block)
+            logger.info(f"Sending {batch_after_block} to {batch_before_block}")
+            inspect_many_blocks_actor.send(batch_after_block, batch_before_block)
+    else:
+        after_block = end_block
+        before_block = start_block
+
+        for batch_before_block in range(before_block, after_block, -1 * batch_size):
+            batch_after_block = max(batch_before_block - batch_size, after_block)
+            logger.info(f"Sending {batch_after_block} to {batch_before_block}")
+            inspect_many_blocks_actor.send(batch_after_block, batch_before_block)
 
 
 @cli.command()
@@ -117,6 +132,28 @@ def fetch_all_prices():
     write_prices(inspect_db_session, prices)
 
 
+@cli.command()
+@click.argument("block_number", type=int)
+def s3_export(block_number: int):
+    broker = connect_broker()
+    export_actor = dramatiq.actor(export_block_task, broker=broker)
+    logger.info(f"Sending block {block_number} for export")
+    export_actor.send(block_number)
+
+
+@cli.command()
+@click.argument("after", type=click.DateTime(formats=["%Y-%m-%d", "%m-%d-%Y"]))
+@click.argument("before", type=click.DateTime(formats=["%Y-%m-%d", "%m-%d-%Y"]))
+def fetch_range(after: datetime, before: datetime):
+    inspect_db_session = get_inspect_session()
+
+    logger.info("Fetching prices")
+    prices = fetch_prices_range(after, before)
+
+    logger.info("Writing prices")
+    write_prices(inspect_db_session, prices)
+
+
 def get_rpc_url() -> str:
     return os.environ["RPC_URL"]
 

k8s/mev-inspect-workers/templates/deployment.yaml

@@ -91,6 +91,34 @@ spec:
                 name: mev-inspect-listener-healthcheck
                 key: url
                 optional: true
+          - name: EXPORT_BUCKET_NAME
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-bucket-name
+                optional: true
+          - name: EXPORT_BUCKET_REGION
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-bucket-region
+                optional: true
+          - name: EXPORT_AWS_ACCESS_KEY_ID
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-aws-access-key-id
+                optional: true
+          - name: EXPORT_AWS_SECRET_ACCESS_KEY
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-aws-secret-access-key
+                optional: true
+          {{- range .Values.extraEnv }}
+          - name: {{ .name }}
+            value: {{ .value }}
+          {{- end }} 
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

k8s/mev-inspect/templates/deployment.yaml

@@ -91,6 +91,34 @@ spec:
                 name: mev-inspect-listener-healthcheck
                 key: url
                 optional: true
+          - name: EXPORT_BUCKET_NAME
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-bucket-name
+                optional: true
+          - name: EXPORT_BUCKET_REGION
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-bucket-region
+                optional: true
+          - name: EXPORT_AWS_ACCESS_KEY_ID
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-aws-access-key-id
+                optional: true
+          - name: EXPORT_AWS_SECRET_ACCESS_KEY
+            valueFrom:
+              secretKeyRef:
+                name: mev-inspect-export
+                key: export-aws-secret-access-key
+                optional: true
+          {{- range .Values.extraEnv }}
+          - name: {{ .name }}
+            value: {{ .value }}
+          {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

listener.py

@@ -3,6 +3,7 @@ import logging
 import os
 
 import aiohttp
+import dramatiq
 
 from mev_inspect.block import get_latest_block_number
 from mev_inspect.concurrency import coro
@@ -13,6 +14,8 @@ from mev_inspect.crud.latest_block_update import (
 from mev_inspect.db import get_inspect_session, get_trace_session
 from mev_inspect.inspector import MEVInspector
 from mev_inspect.provider import get_base_provider
+from mev_inspect.queue.broker import connect_broker
+from mev_inspect.queue.tasks import export_block_task
 from mev_inspect.signal_handler import GracefulKiller
 
 logging.basicConfig(filename="listener.log", filemode="a", level=logging.INFO)
@@ -37,6 +40,9 @@ async def run():
     inspect_db_session = get_inspect_session()
     trace_db_session = get_trace_session()
 
+    broker = connect_broker()
+    export_actor = dramatiq.actor(export_block_task, broker=broker)
+
     inspector = MEVInspector(rpc)
     base_provider = get_base_provider(rpc)
 
@@ -47,6 +53,7 @@ async def run():
             trace_db_session,
             base_provider,
             healthcheck_url,
+            export_actor,
         )
 
     logger.info("Stopping...")
@@ -58,7 +65,9 @@ async def inspect_next_block(
     trace_db_session,
     base_provider,
     healthcheck_url,
+    export_actor,
 ):
+
     latest_block_number = await get_latest_block_number(base_provider)
     last_written_block = find_latest_block_update(inspect_db_session)
 
@@ -79,8 +88,12 @@ async def inspect_next_block(
             trace_db_session=trace_db_session,
             block=block_number,
         )
+
         update_latest_block(inspect_db_session, block_number)
 
+        logger.info(f"Sending block {block_number} for export")
+        export_actor.send(block_number)
+
         if healthcheck_url:
             await ping_healthcheck_url(healthcheck_url)
     else:

mev

@@ -46,11 +46,11 @@ case "$1" in
         kubectl exec -ti deploy/mev-inspect -- ./listener $2
 	;;
   backfill)
-        start_block_number=$2
+        after_block_number=$2
-        end_block_number=$3
+        before_block_number=$3
 
-        echo "Backfilling from $start_block_number to $end_block_number"
+        echo "Backfilling from $after_block_number to $before_block_number"
-        kubectl exec -ti deploy/mev-inspect -- poetry run enqueue-many-blocks $start_block_number $end_block_number
+        kubectl exec -ti deploy/mev-inspect -- poetry run enqueue-many-blocks $after_block_number $before_block_number
 	;;
   inspect)
         block_number=$2
@@ -58,11 +58,11 @@ case "$1" in
         kubectl exec -ti deploy/mev-inspect -- poetry run inspect-block $block_number
 	;;
   inspect-many)
-        start_block_number=$2
+        after_block_number=$2
-        end_block_number=$3
+        before_block_number=$3
-        echo "Inspecting from block $start_block_number to $end_block_number"
+        echo "Inspecting from block $after_block_number to $before_block_number"
         kubectl exec -ti deploy/mev-inspect -- \
-            poetry run inspect-many-blocks $start_block_number $end_block_number
+            poetry run inspect-many-blocks $after_block_number $before_block_number
 	;;
   test)
         shift
@@ -82,11 +82,25 @@ case "$1" in
                 kubectl exec -ti deploy/mev-inspect -- \
                     poetry run fetch-all-prices
             ;;
-          *)
+          fetch-range)
+                after=$2
+                before=$3
+                echo "Running price fetch-range"
+                kubectl exec -ti deploy/mev-inspect -- \
+                    poetry run fetch-range $after $before
+            ;;
+            *)
             echo "prices usage: "$1" {fetch-all}"
             exit 1
         esac
   ;;
+  s3-export)
+        after_block_number=$2
+        before_block_number=$3
+
+        echo "Exporting from $after_block_number to $before_block_number"
+        kubectl exec -ti deploy/mev-inspect -- poetry run s3-export $after_block_number $before_block_number
+  ;;
   exec)
         shift
         kubectl exec -ti deploy/mev-inspect -- $@

mev_inspect/block.py

@@ -28,62 +28,14 @@ async def create_from_block_number(
     block_number: int,
     trace_db_session: Optional[orm.Session],
 ) -> Block:
-    block: Optional[Block] = None
+    block_timestamp, receipts, traces, base_fee_per_gas = await asyncio.gather(
-
+        _find_or_fetch_block_timestamp(w3, block_number, trace_db_session),
-    if trace_db_session is not None:
+        _find_or_fetch_block_receipts(w3, block_number, trace_db_session),
-        block = _find_block(trace_db_session, block_number)
+        _find_or_fetch_block_traces(w3, block_number, trace_db_session),
-
+        _find_or_fetch_base_fee_per_gas(w3, block_number, trace_db_session),
-    if block is None:
-        block = await _fetch_block(w3, block_number)
-        return block
-    else:
-        return block
-
-
-async def _fetch_block(w3, block_number: int) -> Block:
-    block_json, receipts_json, traces_json, base_fee_per_gas = await asyncio.gather(
-        w3.eth.get_block(block_number),
-        w3.eth.get_block_receipts(block_number),
-        w3.eth.trace_block(block_number),
-        fetch_base_fee_per_gas(w3, block_number),
     )
 
-    receipts: List[Receipt] = [Receipt(**receipt) for receipt in receipts_json]
-    traces = [Trace(**trace_json) for trace_json in traces_json]
-
-    return Block(
-        block_number=block_number,
-        block_timestamp=block_json["timestamp"],
-        miner=block_json["miner"],
-        base_fee_per_gas=base_fee_per_gas,
-        traces=traces,
-        receipts=receipts,
-    )
-
-
-def _find_block(
-    trace_db_session: orm.Session,
-    block_number: int,
-) -> Optional[Block]:
-    block_timestamp = _find_block_timestamp(trace_db_session, block_number)
-    if block_timestamp is None:
-        return None
-
-    base_fee_per_gas = _find_base_fee(trace_db_session, block_number)
-    if base_fee_per_gas is None:
-        return None
-
-    traces = _find_traces(trace_db_session, block_number)
-    if traces is None:
-        return None
-
-    receipts = _find_receipts(trace_db_session, block_number)
-    if receipts is None:
-        return None
-
     miner_address = _get_miner_address_from_traces(traces)
-    if miner_address is None:
-        return None
 
     return Block(
         block_number=block_number,
@@ -95,6 +47,75 @@ def _find_block(
     )
 
 
+async def _find_or_fetch_block_timestamp(
+    w3,
+    block_number: int,
+    trace_db_session: Optional[orm.Session],
+) -> int:
+    if trace_db_session is not None:
+        existing_block_timestamp = _find_block_timestamp(trace_db_session, block_number)
+        if existing_block_timestamp is not None:
+            return existing_block_timestamp
+
+    return await _fetch_block_timestamp(w3, block_number)
+
+
+async def _find_or_fetch_block_receipts(
+    w3,
+    block_number: int,
+    trace_db_session: Optional[orm.Session],
+) -> List[Receipt]:
+    if trace_db_session is not None:
+        existing_block_receipts = _find_block_receipts(trace_db_session, block_number)
+        if existing_block_receipts is not None:
+            return existing_block_receipts
+
+    return await _fetch_block_receipts(w3, block_number)
+
+
+async def _find_or_fetch_block_traces(
+    w3,
+    block_number: int,
+    trace_db_session: Optional[orm.Session],
+) -> List[Trace]:
+    if trace_db_session is not None:
+        existing_block_traces = _find_block_traces(trace_db_session, block_number)
+        if existing_block_traces is not None:
+            return existing_block_traces
+
+    return await _fetch_block_traces(w3, block_number)
+
+
+async def _find_or_fetch_base_fee_per_gas(
+    w3,
+    block_number: int,
+    trace_db_session: Optional[orm.Session],
+) -> int:
+    if trace_db_session is not None:
+        existing_base_fee_per_gas = _find_base_fee_per_gas(
+            trace_db_session, block_number
+        )
+        if existing_base_fee_per_gas is not None:
+            return existing_base_fee_per_gas
+
+    return await fetch_base_fee_per_gas(w3, block_number)
+
+
+async def _fetch_block_timestamp(w3, block_number: int) -> int:
+    block_json = await w3.eth.get_block(block_number)
+    return block_json["timestamp"]
+
+
+async def _fetch_block_receipts(w3, block_number: int) -> List[Receipt]:
+    receipts_json = await w3.eth.get_block_receipts(block_number)
+    return [Receipt(**receipt) for receipt in receipts_json]
+
+
+async def _fetch_block_traces(w3, block_number: int) -> List[Trace]:
+    traces_json = await w3.eth.trace_block(block_number)
+    return [Trace(**trace_json) for trace_json in traces_json]
+
+
 def _find_block_timestamp(
     trace_db_session: orm.Session,
     block_number: int,
@@ -111,7 +132,7 @@ def _find_block_timestamp(
         return block_timestamp
 
 
-def _find_traces(
+def _find_block_traces(
     trace_db_session: orm.Session,
     block_number: int,
 ) -> Optional[List[Trace]]:
@@ -127,7 +148,7 @@ def _find_traces(
         return [Trace(**trace_json) for trace_json in traces_json]
 
 
-def _find_receipts(
+def _find_block_receipts(
     trace_db_session: orm.Session,
     block_number: int,
 ) -> Optional[List[Receipt]]:
@@ -143,7 +164,7 @@ def _find_receipts(
         return [Receipt(**receipt) for receipt in receipts_json]
 
 
-def _find_base_fee(
+def _find_base_fee_per_gas(
     trace_db_session: orm.Session,
     block_number: int,
 ) -> Optional[int]:

mev_inspect/classifiers/specs/compound.py

@@ -10,7 +10,7 @@ from mev_inspect.schemas.classifiers import (
     SeizeClassifier,
 )
 from mev_inspect.schemas.liquidations import Liquidation
-from mev_inspect.schemas.prices import CETH_TOKEN_ADDRESS
+from mev_inspect.schemas.prices import CETH_TOKEN_ADDRESS, ETH_TOKEN_ADDRESS
 from mev_inspect.schemas.traces import Protocol
 from mev_inspect.schemas.transfers import Transfer
 
@@ -32,10 +32,10 @@ class CompoundLiquidationClassifier(LiquidationClassifier):
         debt_purchase_amount = None
         received_amount = None
 
-        debt_purchase_amount = (
+        debt_purchase_amount, debt_token_address = (
-            liquidation_trace.value
+            (liquidation_trace.value, ETH_TOKEN_ADDRESS)
             if debt_token_address == CETH_TOKEN_ADDRESS and liquidation_trace.value != 0
-            else liquidation_trace.inputs["repayAmount"]
+            else (liquidation_trace.inputs["repayAmount"], CETH_TOKEN_ADDRESS)
         )
 
         debt_transfer = get_debt_transfer(liquidator, child_transfers)

mev_inspect/classifiers/specs/uniswap.py

@@ -103,6 +103,7 @@ UNISWAP_V3_CONTRACT_SPECS = [
 UNISWAP_V3_GENERAL_SPECS = [
     ClassifierSpec(
         abi_name=UNISWAP_V3_POOL_ABI_NAME,
+        protocol=Protocol.uniswap_v3,
         classifiers={
             "swap(address,bool,int256,uint160,bytes)": UniswapV3SwapClassifier,
         },
@@ -134,6 +135,7 @@ UNISWAPPY_V2_CONTRACT_SPECS = [
 
 UNISWAPPY_V2_PAIR_SPEC = ClassifierSpec(
     abi_name=UNISWAP_V2_PAIR_ABI_NAME,
+    protocol=Protocol.uniswap_v2,
     classifiers={
         "swap(uint256,uint256,address,bytes)": UniswapV2SwapClassifier,
     },

mev_inspect/crud/arbitrages.py

@@ -41,6 +41,7 @@ def write_arbitrages(
                 end_amount=arbitrage.end_amount,
                 profit_amount=arbitrage.profit_amount,
                 error=arbitrage.error,
+                protocols={swap.protocol.value for swap in arbitrage.swaps},
             )
         )
 

mev_inspect/crud/summary.py

@@ -0,0 +1,203 @@
+INSERT_ARBITRAGE_SUMMARY_QUERY = """
+INSERT INTO mev_summary (
+    SELECT
+        NULL,
+        a.block_number,
+        b.block_timestamp,
+        NULL AS protocol,
+        a.transaction_hash,
+        'arbitrage' AS type,
+        (
+            (
+                SELECT usd_price
+                FROM prices
+                WHERE
+                    token_address = a.profit_token_address
+                    AND timestamp <= b.block_timestamp
+                ORDER BY timestamp DESC
+                LIMIT 1
+            ) * a.profit_amount / POWER(10, profit_token.decimals)
+        ) AS gross_profit_usd,
+        (
+            (
+                ((mp.gas_used * mp.gas_price) + mp.coinbase_transfer) /
+                POWER(10, 18)
+            ) * 
+            (
+                SELECT usd_price
+                FROM prices p
+                WHERE
+                    p.timestamp <= b.block_timestamp
+                    AND p.token_address = '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
+                ORDER BY p.timestamp DESC
+                LIMIT 1
+            )
+        ) AS miner_payment_usd,
+        mp.gas_used,
+        mp.gas_price,
+        mp.coinbase_transfer,
+        mp.gas_price_with_coinbase_transfer,
+        mp.miner_address,
+        mp.base_fee_per_gas,
+        ct.error as error,
+        a.protocols
+    FROM arbitrages a
+    JOIN blocks b ON b.block_number = a.block_number
+    JOIN tokens profit_token ON profit_token.token_address = a.profit_token_address
+    JOIN classified_traces ct ON
+        ct.block_number = a.block_number AND
+        ct.transaction_hash = a.transaction_hash
+    JOIN miner_payments mp ON
+        mp.block_number = a.block_number AND
+        mp.transaction_hash = a.transaction_hash
+    WHERE
+        b.block_number >= :after_block_number
+        AND b.block_number < :before_block_number
+        AND ct.trace_address = '{}'
+        AND NOT EXISTS (
+            SELECT 1
+            FROM sandwiches front_sandwich
+            WHERE 
+                front_sandwich.block_number = a.block_number AND
+                front_sandwich.frontrun_swap_transaction_hash = a.transaction_hash
+        )
+        AND NOT EXISTS (
+            SELECT 1
+            FROM sandwiches back_sandwich
+            WHERE
+                back_sandwich.block_number = a.block_number AND
+                back_sandwich.backrun_swap_transaction_hash = a.transaction_hash
+        )
+)
+"""
+
+INSERT_LIQUIDATIONS_SUMMARY_QUERY = """
+INSERT INTO mev_summary (
+    SELECT
+        NULL,
+        l.block_number,
+        b.block_timestamp,
+        l.protocol as protocol,
+        l.transaction_hash,
+        'liquidation' as type,
+        l.received_amount*
+        (
+            SELECT usd_price
+            FROM prices
+            WHERE token_address = l.received_token_address
+            AND timestamp <= b.block_timestamp
+            ORDER BY timestamp DESC
+            LIMIT 1
+        )
+        /POWER(10, received_token.decimals) 
+        
+        - 
+
+        l.debt_purchase_amount*
+        (
+            SELECT usd_price
+            FROM prices
+            WHERE token_address = l.debt_token_address
+            AND timestamp <= b.block_timestamp
+            ORDER BY timestamp DESC
+            LIMIT 1
+        )
+        /POWER(10, debt_token.decimals) as gross_profit_usd,
+        (
+            (
+                ((mp.gas_used * mp.gas_price) + mp.coinbase_transfer) /
+                POWER(10, 18)
+            ) * 
+            (
+                SELECT usd_price
+                FROM prices p
+                WHERE
+                    p.timestamp <= b.block_timestamp
+                    AND p.token_address = '0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'
+                ORDER BY p.timestamp DESC
+                LIMIT 1
+            )
+        ) AS miner_payment_usd,
+        mp.gas_used,
+        mp.gas_price,
+        mp.coinbase_transfer,
+        mp.gas_price_with_coinbase_transfer,
+        mp.miner_address,
+        mp.base_fee_per_gas,
+        ct.error as error,
+        ARRAY[l.protocol]
+    FROM liquidations l
+    JOIN blocks b ON b.block_number = l.block_number
+    JOIN tokens received_token ON received_token.token_address = l.received_token_address
+    JOIN tokens debt_token ON debt_token.token_address = l.debt_token_address
+    JOIN miner_payments mp ON
+        mp.block_number = l.block_number AND
+        mp.transaction_hash = l.transaction_hash
+    JOIN classified_traces ct ON
+        ct.block_number = l.block_number AND
+        ct.transaction_hash = l.transaction_hash
+    WHERE
+        b.block_number >= :after_block_number AND 
+        b.block_number < :before_block_number AND
+        ct.trace_address = '{}' AND
+        l.debt_purchase_amount > 0 AND
+        l.received_amount > 0 AND
+        l.debt_purchase_amount < 115792089237316195423570985008687907853269984665640564039457584007913129639935
+)
+"""
+
+
+def update_summary_for_block_range(
+    db_session,
+    after_block_number: int,
+    before_block_number: int,
+) -> None:
+    _delete_summary_for_block_range(db_session, after_block_number, before_block_number)
+    _insert_into_summary_for_block_range(
+        db_session, after_block_number, before_block_number
+    )
+
+
+def _delete_summary_for_block_range(
+    db_session,
+    after_block_number: int,
+    before_block_number: int,
+) -> None:
+    db_session.execute(
+        """
+        DELETE FROM mev_summary
+        WHERE
+            block_number >= :after_block_number AND
+            block_number < :before_block_number
+        """,
+        params={
+            "after_block_number": after_block_number,
+            "before_block_number": before_block_number,
+        },
+    )
+
+    db_session.commit()
+
+
+def _insert_into_summary_for_block_range(
+    db_session,
+    after_block_number: int,
+    before_block_number: int,
+) -> None:
+    db_session.execute(
+        INSERT_ARBITRAGE_SUMMARY_QUERY,
+        params={
+            "after_block_number": after_block_number,
+            "before_block_number": before_block_number,
+        },
+    )
+
+    db_session.execute(
+        INSERT_LIQUIDATIONS_SUMMARY_QUERY,
+        params={
+            "after_block_number": after_block_number,
+            "before_block_number": before_block_number,
+        },
+    )
+
+    db_session.commit()

mev_inspect/db.py

@@ -4,7 +4,7 @@ from typing import Any, Iterable, List, Optional
 from sqlalchemy import create_engine, orm
 from sqlalchemy.orm import sessionmaker
 
-from mev_inspect.string_io import StringIteratorIO
+from mev_inspect.text_io import StringIteratorIO
 
 
 def get_trace_database_uri() -> Optional[str]:

mev_inspect/inspect_block.py

@@ -27,6 +27,7 @@ from mev_inspect.crud.punks import (
     write_punk_snipes,
 )
 from mev_inspect.crud.sandwiches import delete_sandwiches_for_blocks, write_sandwiches
+from mev_inspect.crud.summary import update_summary_for_block_range
 from mev_inspect.crud.swaps import delete_swaps_for_blocks, write_swaps
 from mev_inspect.crud.traces import (
     delete_classified_traces_for_blocks,
@@ -225,4 +226,11 @@ async def inspect_many_blocks(
         inspect_db_session, after_block_number, before_block_number
     )
     write_miner_payments(inspect_db_session, all_miner_payments)
+
+    update_summary_for_block_range(
+        inspect_db_session,
+        after_block_number,
+        before_block_number,
+    )
+
     logger.info("Done writing")

mev_inspect/models/arbitrages.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Numeric, String
+from sqlalchemy import ARRAY, Column, Numeric, String
 
 from .base import Base
 
@@ -15,3 +15,4 @@ class ArbitrageModel(Base):
     end_amount = Column(Numeric, nullable=False)
     profit_amount = Column(Numeric, nullable=False)
     error = Column(String, nullable=True)
+    protocols = Column(ARRAY(String))

mev_inspect/prices.py

@@ -1,4 +1,4 @@
-from datetime import datetime as dt
+from datetime import datetime
 from typing import List
 
 from pycoingecko import CoinGeckoAPI
@@ -7,27 +7,48 @@ from mev_inspect.schemas.prices import COINGECKO_ID_BY_ADDRESS, TOKEN_ADDRESSES,
 
 
 def fetch_prices() -> List[Price]:
-    cg = CoinGeckoAPI()
+    coingecko_api = CoinGeckoAPI()
     prices = []
 
     for token_address in TOKEN_ADDRESSES:
-        price_data = cg.get_coin_market_chart_by_id(
+        coingecko_price_data = coingecko_api.get_coin_market_chart_by_id(
             id=COINGECKO_ID_BY_ADDRESS[token_address],
             vs_currency="usd",
             days="max",
             interval="daily",
         )
-        price_time_series = price_data["prices"]
+        prices += _build_token_prices(coingecko_price_data, token_address)
-
-        for entry in price_time_series:
-            timestamp = dt.fromtimestamp(entry[0] / 100)
-            token_price = entry[1]
-            prices.append(
-                Price(
-                    timestamp=timestamp,
-                    usd_price=token_price,
-                    token_address=token_address,
-                )
-            )
 
     return prices
+
+
+def fetch_prices_range(after: datetime, before: datetime) -> List[Price]:
+    coingecko_api = CoinGeckoAPI()
+    prices = []
+    after_unix = int(after.timestamp())
+    before_unix = int(before.timestamp())
+
+    for token_address in TOKEN_ADDRESSES:
+        coingecko_price_data = coingecko_api.get_coin_market_chart_range_by_id(
+            COINGECKO_ID_BY_ADDRESS[token_address], "usd", after_unix, before_unix
+        )
+
+        prices += _build_token_prices(coingecko_price_data, token_address)
+
+    return prices
+
+
+def _build_token_prices(coingecko_price_data, token_address) -> List[Price]:
+    time_series = coingecko_price_data["prices"]
+    prices = []
+    for entry in time_series:
+        timestamp = datetime.fromtimestamp(entry[0] / 1000)
+        token_price = entry[1]
+        prices.append(
+            Price(
+                timestamp=timestamp,
+                usd_price=token_price,
+                token_address=token_address,
+            )
+        )
+    return prices

mev_inspect/queue/broker.py

@@ -0,0 +1,7 @@
+import os
+
+from dramatiq.brokers.redis import RedisBroker
+
+
+def connect_broker():
+    return RedisBroker(host="redis-master", password=os.environ["REDIS_PASSWORD"])

mev_inspect/queue/middleware.py

@@ -0,0 +1,75 @@
+import asyncio
+import logging
+from threading import local
+
+from dramatiq.middleware import Middleware
+
+from mev_inspect.db import get_inspect_sessionmaker, get_trace_sessionmaker
+from mev_inspect.inspector import MEVInspector
+
+logger = logging.getLogger(__name__)
+
+
+class DbMiddleware(Middleware):
+    STATE = local()
+    INSPECT_SESSION_STATE_KEY = "InspectSession"
+    TRACE_SESSION_STATE_KEY = "TraceSession"
+
+    @classmethod
+    def get_inspect_sessionmaker(cls):
+        return getattr(cls.STATE, cls.INSPECT_SESSION_STATE_KEY, None)
+
+    @classmethod
+    def get_trace_sessionmaker(cls):
+        return getattr(cls.STATE, cls.TRACE_SESSION_STATE_KEY, None)
+
+    def before_process_message(self, _broker, message):
+        if not hasattr(self.STATE, self.INSPECT_SESSION_STATE_KEY):
+            logger.info("Building sessionmakers")
+            setattr(
+                self.STATE, self.INSPECT_SESSION_STATE_KEY, get_inspect_sessionmaker()
+            )
+            setattr(self.STATE, self.TRACE_SESSION_STATE_KEY, get_trace_sessionmaker())
+        else:
+            logger.info("Sessionmakers already set")
+
+
+class InspectorMiddleware(Middleware):
+    STATE = local()
+    INSPECT_STATE_KEY = "inspector"
+
+    def __init__(self, rpc_url):
+        self._rpc_url = rpc_url
+
+    @classmethod
+    def get_inspector(cls):
+        return getattr(cls.STATE, cls.INSPECT_STATE_KEY, None)
+
+    def before_process_message(
+        self, _broker, worker
+    ):  # pylint: disable=unused-argument
+        if not hasattr(self.STATE, self.INSPECT_STATE_KEY):
+            logger.info("Building inspector")
+            inspector = MEVInspector(
+                self._rpc_url,
+                max_concurrency=5,
+                request_timeout=300,
+            )
+
+            setattr(self.STATE, self.INSPECT_STATE_KEY, inspector)
+        else:
+            logger.info("Inspector already exists")
+
+
+class AsyncMiddleware(Middleware):
+    def before_process_message(
+        self, _broker, message
+    ):  # pylint: disable=unused-argument
+        self.loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(self.loop)
+
+    def after_process_message(
+        self, _broker, message, *, result=None, exception=None
+    ):  # pylint: disable=unused-argument
+        if hasattr(self, "loop"):
+            self.loop.close()

mev_inspect/queue/tasks.py

@@ -0,0 +1,39 @@
+import asyncio
+import logging
+from contextlib import contextmanager
+
+from mev_inspect.s3_export import export_block
+
+from .middleware import DbMiddleware, InspectorMiddleware
+
+logger = logging.getLogger(__name__)
+
+
+def inspect_many_blocks_task(
+    after_block: int,
+    before_block: int,
+):
+    with _session_scope(DbMiddleware.get_inspect_sessionmaker()) as inspect_db_session:
+        with _session_scope(DbMiddleware.get_trace_sessionmaker()) as trace_db_session:
+            asyncio.run(
+                InspectorMiddleware.get_inspector().inspect_many_blocks(
+                    inspect_db_session=inspect_db_session,
+                    trace_db_session=trace_db_session,
+                    after_block=after_block,
+                    before_block=before_block,
+                )
+            )
+
+
+def export_block_task(block_number: int):
+    with _session_scope(DbMiddleware.get_inspect_sessionmaker()) as inspect_db_session:
+        export_block(inspect_db_session, block_number)
+
+
+@contextmanager
+def _session_scope(Session=None):
+    if Session is None:
+        yield None
+    else:
+        with Session() as session:
+            yield session

mev_inspect/s3_export.py

@@ -0,0 +1,80 @@
+import json
+import logging
+import os
+from typing import Optional
+
+import boto3
+
+from mev_inspect.text_io import BytesIteratorIO
+
+AWS_ENDPOINT_URL_ENV = "AWS_ENDPOINT_URL"
+EXPORT_BUCKET_NAME_ENV = "EXPORT_BUCKET_NAME"
+EXPORT_BUCKET_REGION_ENV = "EXPORT_BUCKET_REGION"
+EXPORT_AWS_ACCESS_KEY_ID_ENV = "EXPORT_AWS_ACCESS_KEY_ID"
+EXPORT_AWS_SECRET_ACCESS_KEY_ENV = "EXPORT_AWS_SECRET_ACCESS_KEY"
+
+MEV_SUMMARY_EXPORT_QUERY = """
+    SELECT to_json(mev_summary)
+    FROM mev_summary
+WHERE
+    block_number = :block_number
+    """
+
+logger = logging.getLogger(__name__)
+
+
+def export_block(inspect_db_session, block_number: int) -> None:
+    export_bucket_name = get_export_bucket_name()
+    client = get_s3_client()
+
+    mev_summary_json_results = inspect_db_session.execute(
+        statement=MEV_SUMMARY_EXPORT_QUERY,
+        params={
+            "block_number": block_number,
+        },
+    )
+
+    mev_summary_json_fileobj = BytesIteratorIO(
+        (f"{json.dumps(row)}\n".encode("utf-8") for (row,) in mev_summary_json_results)
+    )
+
+    key = f"mev_summary/flashbots_{block_number}.json"
+
+    client.upload_fileobj(
+        mev_summary_json_fileobj,
+        Bucket=export_bucket_name,
+        Key=key,
+    )
+
+    logger.info(f"Exported to {key}")
+
+
+def get_s3_client():
+    endpoint_url = get_endpoint_url()
+    return boto3.client(
+        "s3",
+        endpoint_url=endpoint_url,
+        region_name=get_export_bucket_region(),
+        aws_access_key_id=get_export_aws_access_key_id(),
+        aws_secret_access_key=get_export_aws_secret_access_key(),
+    )
+
+
+def get_endpoint_url() -> Optional[str]:
+    return os.environ.get(AWS_ENDPOINT_URL_ENV)
+
+
+def get_export_bucket_name() -> str:
+    return os.environ[EXPORT_BUCKET_NAME_ENV]
+
+
+def get_export_bucket_region() -> Optional[str]:
+    return os.environ.get(EXPORT_BUCKET_REGION_ENV)
+
+
+def get_export_aws_access_key_id() -> Optional[str]:
+    return os.environ.get(EXPORT_AWS_ACCESS_KEY_ID_ENV)
+
+
+def get_export_aws_secret_access_key() -> Optional[str]:
+    return os.environ.get(EXPORT_AWS_SECRET_ACCESS_KEY_ENV)

mev_inspect/sandwiches.py

@@ -2,9 +2,9 @@ from typing import List, Optional
 
 from mev_inspect.schemas.sandwiches import Sandwich
 from mev_inspect.schemas.swaps import Swap
-from mev_inspect.utils import equal_within_percent
 
-SANDWICH_IN_OUT_MAX_PERCENT_DIFFERENCE = 0.01
+UNISWAP_V2_ROUTER = "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"
+UNISWAP_V3_ROUTER = "0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45"
 
 
 def get_sandwiches(swaps: List[Swap]) -> List[Sandwich]:
@@ -34,6 +34,9 @@ def _get_sandwich_starting_with_swap(
     sandwicher_address = front_swap.to_address
     sandwiched_swaps = []
 
+    if sandwicher_address in [UNISWAP_V2_ROUTER, UNISWAP_V3_ROUTER]:
+        return None
+
     for other_swap in rest_swaps:
         if other_swap.transaction_hash == front_swap.transaction_hash:
             continue
@@ -48,11 +51,6 @@ def _get_sandwich_starting_with_swap(
             elif (
                 other_swap.token_out_address == front_swap.token_in_address
                 and other_swap.token_in_address == front_swap.token_out_address
-                and equal_within_percent(
-                    other_swap.token_in_amount,
-                    front_swap.token_out_amount,
-                    SANDWICH_IN_OUT_MAX_PERCENT_DIFFERENCE,
-                )
                 and other_swap.from_address == sandwicher_address
             ):
                 if len(sandwiched_swaps) > 0:

mev_inspect/schemas/swaps.py

@@ -18,5 +18,5 @@ class Swap(BaseModel):
     token_in_amount: int
     token_out_address: str
     token_out_amount: int
-    protocol: Optional[Protocol]
+    protocol: Protocol
     error: Optional[str]

mev_inspect/text_io.py

@@ -38,3 +38,39 @@ class StringIteratorIO(io.TextIOBase):
                 n -= len(m)
                 line.append(m)
         return "".join(line)
+
+
+class BytesIteratorIO(io.BufferedIOBase):
+    def __init__(self, iter: Iterator[bytes]):
+        self._iter = iter
+        self._buff = b""
+
+    def readable(self) -> bool:
+        return True
+
+    def _read1(self, n: Optional[int] = None) -> bytes:
+        while not self._buff:
+            try:
+                self._buff = next(self._iter)
+            except StopIteration:
+                break
+        ret = self._buff[:n]
+        self._buff = self._buff[len(ret) :]
+        return ret
+
+    def read(self, n: Optional[int] = None) -> bytes:
+        line = []
+        if n is None or n < 0:
+            while True:
+                m = self._read1()
+                if not m:
+                    break
+                line.append(m)
+        else:
+            while n > 0:
+                m = self._read1(n)
+                if not m:
+                    break
+                n -= len(m)
+                line.append(m)
+        return b"".join(line)

poetry.lock

@@ -119,6 +119,38 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "boto3"
+version = "1.20.48"
+description = "The AWS SDK for Python"
+category = "main"
+optional = false
+python-versions = ">= 3.6"
+
+[package.dependencies]
+botocore = ">=1.23.48,<1.24.0"
+jmespath = ">=0.7.1,<1.0.0"
+s3transfer = ">=0.5.0,<0.6.0"
+
+[package.extras]
+crt = ["botocore[crt] (>=1.21.0,<2.0a0)"]
+
+[[package]]
+name = "botocore"
+version = "1.23.48"
+description = "Low-level, data-driven core of boto 3."
+category = "main"
+optional = false
+python-versions = ">= 3.6"
+
+[package.dependencies]
+jmespath = ">=0.7.1,<1.0.0"
+python-dateutil = ">=2.1,<3.0.0"
+urllib3 = ">=1.25.4,<1.27"
+
+[package.extras]
+crt = ["awscrt (==0.12.5)"]
+
 [[package]]
 name = "bottle"
 version = "0.12.19"
@@ -233,7 +265,7 @@ python-versions = "*"
 
 [[package]]
 name = "dramatiq"
-version = "1.12.1"
+version = "1.12.3"
 description = "Background Processing for Python 3."
 category = "main"
 optional = false
@@ -244,8 +276,8 @@ prometheus-client = ">=0.2"
 redis = {version = ">=2.0,<5.0", optional = true, markers = "extra == \"redis\""}
 
 [package.extras]
-all = ["redis (>=2.0,<5.0)", "pika (>=1.0,<2.0)", "watchdog", "pylibmc (>=1.5,<2.0)", "watchdog-gevent", "gevent (>=1.1)"]
+all = ["gevent (>=1.1)", "redis (>=2.0,<5.0)", "watchdog", "pika (>=1.0,<2.0)", "watchdog-gevent", "pylibmc (>=1.5,<2.0)"]
-dev = ["redis (>=2.0,<5.0)", "pika (>=1.0,<2.0)", "watchdog", "pylibmc (>=1.5,<2.0)", "watchdog-gevent", "gevent (>=1.1)", "alabaster", "sphinx (<1.8)", "sphinxcontrib-napoleon", "flake8", "flake8-bugbear", "flake8-quotes", "isort", "bumpversion", "hiredis", "twine", "wheel", "pytest", "pytest-benchmark", "pytest-cov", "tox"]
+dev = ["gevent (>=1.1)", "redis (>=2.0,<5.0)", "watchdog", "pika (>=1.0,<2.0)", "watchdog-gevent", "pylibmc (>=1.5,<2.0)", "alabaster", "sphinx (<1.8)", "sphinxcontrib-napoleon", "flake8", "flake8-bugbear", "flake8-quotes", "isort", "bumpversion", "hiredis", "twine", "wheel", "pytest", "pytest-benchmark", "pytest-cov", "tox"]
 gevent = ["gevent (>=1.1)"]
 memcached = ["pylibmc (>=1.5,<2.0)"]
 rabbitmq = ["pika (>=1.0,<2.0)"]
@@ -504,6 +536,14 @@ requirements_deprecated_finder = ["pipreqs", "pip-api"]
 colors = ["colorama (>=0.4.3,<0.5.0)"]
 plugins = ["setuptools"]
 
+[[package]]
+name = "jmespath"
+version = "0.10.0"
+description = "JSON Matching Expressions"
+category = "main"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+
 [[package]]
 name = "jsonschema"
 version = "3.2.0"
@@ -866,7 +906,7 @@ termcolor = ">=1.1.0"
 name = "python-dateutil"
 version = "2.8.2"
 description = "Extensions to the standard Python datetime module"
-category = "dev"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
 
@@ -955,6 +995,20 @@ lint = ["flake8 (==3.4.1)"]
 rust-backend = ["rusty-rlp (>=0.1.15,<0.2)"]
 test = ["hypothesis (==5.19.0)", "pytest (==5.4.3)", "tox (>=2.9.1,<3)"]
 
+[[package]]
+name = "s3transfer"
+version = "0.5.1"
+description = "An Amazon S3 Transfer Manager"
+category = "main"
+optional = false
+python-versions = ">= 3.6"
+
+[package.dependencies]
+botocore = ">=1.12.36,<2.0a.0"
+
+[package.extras]
+crt = ["botocore[crt] (>=1.20.29,<2.0a.0)"]
+
 [[package]]
 name = "six"
 version = "1.16.0"
@@ -1127,7 +1181,7 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "955c3df01b275e9b4807190e468a2df4d3d18b6a45a7c1659599ef476b35be51"
+content-hash = "063e246b07155c7bbc227ffd8a0d237d402a3eb00a804dbb389b67b7a0e35354"
 
 [metadata.files]
 aiohttp = [
@@ -1239,6 +1293,14 @@ base58 = [
 bitarray = [
     {file = "bitarray-1.2.2.tar.gz", hash = "sha256:27a69ffcee3b868abab3ce8b17c69e02b63e722d4d64ffd91d659f81e9984954"},
 ]
+boto3 = [
+    {file = "boto3-1.20.48-py3-none-any.whl", hash = "sha256:1c6301d9676cb18f2b0feddec393e52b9d5fa8147e6fe9a1665e39fd9739efc3"},
+    {file = "boto3-1.20.48.tar.gz", hash = "sha256:6a8111492a571aeefbac2e4b6df5ce38bdbc16c7d8326f2a60a61c86032c49b0"},
+]
+botocore = [
+    {file = "botocore-1.23.48-py3-none-any.whl", hash = "sha256:768acb9a2247155b974a4184b29be321242ef8f61827f4bb958e60f00e476e90"},
+    {file = "botocore-1.23.48.tar.gz", hash = "sha256:8652c11ff05d11d6cea7096aca8df7f8eb87980469860036ff47e196e4625c96"},
+]
 bottle = [
     {file = "bottle-0.12.19-py3-none-any.whl", hash = "sha256:f6b8a34fe9aa406f9813c02990db72ca69ce6a158b5b156d2c41f345016a723d"},
     {file = "bottle-0.12.19.tar.gz", hash = "sha256:a9d73ffcbc6a1345ca2d7949638db46349f5b2b77dac65d6494d45c23628da2c"},
@@ -1352,8 +1414,8 @@ distlib = [
     {file = "distlib-0.3.2.zip", hash = "sha256:106fef6dc37dd8c0e2c0a60d3fca3e77460a48907f335fa28420463a6f799736"},
 ]
 dramatiq = [
-    {file = "dramatiq-1.12.1-py3-none-any.whl", hash = "sha256:caf8f5baed6cb4afaf73b8379ffcd07f483de990b0f93f05d336d4efdcdfdecf"},
+    {file = "dramatiq-1.12.3-py3-none-any.whl", hash = "sha256:eccb0f54d44ebd9e2c79e00d67b808397589a1a621ba7c5fd58df5fb6204a0a8"},
-    {file = "dramatiq-1.12.1.tar.gz", hash = "sha256:0aabb8e9164a7b88b3799319bbe294f9823eaf8b9fa9f701dd45affc8ea57bbe"},
+    {file = "dramatiq-1.12.3.tar.gz", hash = "sha256:380bd77b6b19d642f417b642935049ff71ddf4b4e57d821e4f55b92541430f21"},
 ]
 eth-abi = [
     {file = "eth_abi-2.1.1-py3-none-any.whl", hash = "sha256:78df5d2758247a8f0766a7cfcea4575bcfe568c34a33e6d05a72c328a9040444"},
@@ -1544,6 +1606,10 @@ isort = [
     {file = "isort-5.9.3-py3-none-any.whl", hash = "sha256:e17d6e2b81095c9db0a03a8025a957f334d6ea30b26f9ec70805411e5c7c81f2"},
     {file = "isort-5.9.3.tar.gz", hash = "sha256:9c2ea1e62d871267b78307fe511c0838ba0da28698c5732d54e2790bf3ba9899"},
 ]
+jmespath = [
+    {file = "jmespath-0.10.0-py2.py3-none-any.whl", hash = "sha256:cdf6525904cc597730141d61b36f2e4b8ecc257c420fa2f4549bac2c2d0cb72f"},
+    {file = "jmespath-0.10.0.tar.gz", hash = "sha256:b85d0567b8666149a93172712e68920734333c0ce7e89b78b3e987f71e5ed4f9"},
+]
 jsonschema = [
     {file = "jsonschema-3.2.0-py2.py3-none-any.whl", hash = "sha256:4e5b3cf8216f577bee9ce139cbe72eca3ea4f292ec60928ff24758ce626cd163"},
     {file = "jsonschema-3.2.0.tar.gz", hash = "sha256:c8a85b28d377cc7737e46e2d9f2b4f44ee3c0e1deac6bf46ddefc7187d30797a"},
@@ -2009,6 +2075,10 @@ rlp = [
     {file = "rlp-2.0.1-py2.py3-none-any.whl", hash = "sha256:52a57c9f53f03c88b189283734b397314288250cc4a3c4113e9e36e2ac6bdd16"},
     {file = "rlp-2.0.1.tar.gz", hash = "sha256:665e8312750b3fc5f7002e656d05b9dcb6e93b6063df40d95c49ad90c19d1f0e"},
 ]
+s3transfer = [
+    {file = "s3transfer-0.5.1-py3-none-any.whl", hash = "sha256:25c140f5c66aa79e1ac60be50dcd45ddc59e83895f062a3aab263b870102911f"},
+    {file = "s3transfer-0.5.1.tar.gz", hash = "sha256:69d264d3e760e569b78aaa0f22c97e955891cd22e32b10c51f784eeda4d9d10a"},
+]
 six = [
     {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
     {file = "six-1.16.0.tar.gz", hash = "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"},

pyproject.toml

@@ -14,6 +14,7 @@ psycopg2 = "^2.9.1"
 aiohttp = "^3.8.0"
 dramatiq = {extras = ["redis"], version = "^1.12.1"}
 pycoingecko = "^2.2.0"
+boto3 = "^1.20.48"
 
 [tool.poetry.dev-dependencies]
 pre-commit = "^2.13.0"
@@ -39,6 +40,8 @@ inspect-many-blocks = 'cli:inspect_many_blocks_command'
 enqueue-many-blocks = 'cli:enqueue_many_blocks_command'
 fetch-block = 'cli:fetch_block_command'
 fetch-all-prices = 'cli:fetch_all_prices'
+fetch-range = 'cli:fetch_range'
+s3-export = 'cli:s3_export'
 
 [tool.black]
 exclude = '''

tests/helpers.py

@@ -1,4 +1,4 @@
-from typing import List, Optional
+from typing import List
 
 from mev_inspect.schemas.traces import (
     Classification,
@@ -48,7 +48,7 @@ def make_swap_trace(
     contract_address: str,
     abi_name: str,
     function_signature: str,
-    protocol: Optional[Protocol],
+    protocol: Protocol,
     recipient_address: str,
     recipient_input_key: str,
 ):

tests/sandwiches/12775690.json

@@ -18,7 +18,7 @@
             "token_in_amount": 12108789017249529876,
             "token_out_address": "0x9813037ee2218799597d83d4a5b6f3b6778218d9",
             "token_out_amount": 1114969767487478978357,
-            "protocol": null,
+            "protocol": "uniswap_v2",
             "error": null
         },
         "backrun_swap": {
@@ -37,7 +37,7 @@
             "token_in_amount": 1114969767487478978357,
             "token_out_address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
             "token_out_amount": 12158780499164852150,
-            "protocol": null,
+            "protocol": "uniswap_v2",
             "error": null
         },
         "sandwiched_swaps": [
@@ -56,7 +56,7 @@
                 "token_in_amount": 652974555369106606,
                 "token_out_address": "0x9813037ee2218799597d83d4a5b6f3b6778218d9",
                 "token_out_amount": 60000000000000000000,
-                "protocol": null,
+                "protocol": "uniswap_v2",
                 "error": null
             },
             {
@@ -74,7 +74,7 @@
                 "token_in_amount": 300000000000000000,
                 "token_out_address": "0x9813037ee2218799597d83d4a5b6f3b6778218d9",
                 "token_out_amount": 27561865602394087181,
-                "protocol": null,
+                "protocol": "uniswap_v2",
                 "error": null
             },
             {
@@ -92,7 +92,7 @@
                 "token_in_amount": 125000000000000000,
                 "token_out_address": "0x9813037ee2218799597d83d4a5b6f3b6778218d9",
                 "token_out_amount": 11483313070817976324,
-                "protocol": null,
+                "protocol": "uniswap_v2",
                 "error": null
             },
             {
@@ -110,7 +110,7 @@
                 "token_in_amount": 30000000000000000000,
                 "token_out_address": "0x9813037ee2218799597d83d4a5b6f3b6778218d9",
                 "token_out_amount": 2742522049933966038599,
-                "protocol": null,
+                "protocol": "uniswap_v2",
                 "error": null
             }
         ],

tests/test_arbitrages.py

@@ -6,6 +6,7 @@ from mev_inspect.classifiers.specs.uniswap import (
     UNISWAP_V3_POOL_ABI_NAME,
 )
 from mev_inspect.schemas.swaps import Swap
+from mev_inspect.schemas.traces import Protocol
 
 
 def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
@@ -35,6 +36,7 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
             block_number=block_number,
             trace_address=[0],
             contract_address=first_pool_address,
+            protocol=Protocol.uniswap_v2,
             from_address=account_address,
             to_address=second_pool_address,
             token_in_address=first_token_address,
@@ -48,6 +50,7 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
             transaction_position=transaction_position,
             block_number=block_number,
             trace_address=[1],
+            protocol=Protocol.uniswap_v3,
             contract_address=second_pool_address,
             from_address=first_pool_address,
             to_address=account_address,
@@ -62,6 +65,7 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
         abi_name=UNISWAP_V3_POOL_ABI_NAME,
         transaction_hash=transaction_hash,
         transaction_position=transaction_position,
+        protocol=Protocol.uniswap_v3,
         block_number=block_number,
         trace_address=[2, 0],
         contract_address=unrelated_pool_address,
@@ -117,6 +121,7 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
             abi_name=UNISWAP_V2_PAIR_ABI_NAME,
             transaction_hash=transaction_hash,
             transaction_position=transaction_position,
+            protocol=Protocol.uniswap_v2,
             block_number=block_number,
             trace_address=[0],
             contract_address=first_pool_address,
@@ -131,6 +136,7 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
             abi_name=UNISWAP_V3_POOL_ABI_NAME,
             transaction_hash=transaction_hash,
             transaction_position=transaction_position,
+            protocol=Protocol.uniswap_v3,
             block_number=block_number,
             trace_address=[1],
             contract_address=second_pool_address,
@@ -145,6 +151,7 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
             abi_name=UNISWAP_V3_POOL_ABI_NAME,
             transaction_hash=transaction_hash,
             transaction_position=transaction_position,
+            protocol=Protocol.uniswap_v3,
             block_number=block_number,
             trace_address=[2],
             contract_address=third_pool_address,
@@ -245,6 +252,7 @@ def create_generic_swap(
         abi_name=UNISWAP_V3_POOL_ABI_NAME,
         transaction_hash="0xfake",
         transaction_position=0,
+        protocol=Protocol.uniswap_v2,
         block_number=0,
         trace_address=trace_address,
         contract_address="0xfake",

tests/test_compound.py

@@ -1,6 +1,7 @@
 from mev_inspect.classifiers.trace import TraceClassifier
 from mev_inspect.liquidations import get_liquidations
 from mev_inspect.schemas.liquidations import Liquidation
+from mev_inspect.schemas.prices import ETH_TOKEN_ADDRESS
 from mev_inspect.schemas.traces import Protocol
 from tests.utils import load_comp_markets, load_cream_markets, load_test_block
 
@@ -18,7 +19,7 @@ def test_c_ether_liquidations(trace_classifier: TraceClassifier):
         Liquidation(
             liquidated_user="0xb5535a3681cf8d5431b8acfd779e2f79677ecce9",
             liquidator_user="0xe0090ec6895c087a393f0e45f1f85098a6c33bef",
-            debt_token_address="0x4ddc2d193948926d02f9b1fe9e1daa0718270ed5",
+            debt_token_address=ETH_TOKEN_ADDRESS,
             debt_purchase_amount=268066492249420078,
             received_amount=4747650169097,
             received_token_address="0x39aa39c021dfbae8fac545936693ac917d5e7563",
@@ -44,7 +45,7 @@ def test_c_ether_liquidations(trace_classifier: TraceClassifier):
         Liquidation(
             liquidated_user="0x45df6f00166c3fb77dc16b9e47ff57bc6694e898",
             liquidator_user="0xe0090ec6895c087a393f0e45f1f85098a6c33bef",
-            debt_token_address="0x4ddc2d193948926d02f9b1fe9e1daa0718270ed5",
+            debt_token_address=ETH_TOKEN_ADDRESS,
             debt_purchase_amount=414547860568297082,
             received_amount=321973320649,
             received_token_address="0x35a18000230da775cac24873d00ff85bccded550",
@@ -71,7 +72,7 @@ def test_c_ether_liquidations(trace_classifier: TraceClassifier):
         Liquidation(
             liquidated_user="0xacbcf5d2970eef25f02a27e9d9cd31027b058b9b",
             liquidator_user="0xe0090ec6895c087a393f0e45f1f85098a6c33bef",
-            debt_token_address="0x4ddc2d193948926d02f9b1fe9e1daa0718270ed5",
+            debt_token_address=ETH_TOKEN_ADDRESS,
             debt_purchase_amount=1106497772527562662,
             received_amount=910895850496,
             received_token_address="0x35a18000230da775cac24873d00ff85bccded550",

tests/test_swaps.py

@@ -72,7 +72,7 @@ def test_swaps(
             from_address=alice_address,
             contract_address=first_pool_address,
             abi_name=UNISWAP_V2_PAIR_ABI_NAME,
-            protocol=None,
+            protocol=Protocol.uniswap_v2,
             function_signature="swap(uint256,uint256,address,bytes)",
             recipient_address=bob_address,
             recipient_input_key="to",
@@ -93,7 +93,7 @@ def test_swaps(
             from_address=bob_address,
             contract_address=second_pool_address,
             abi_name=UNISWAP_V3_POOL_ABI_NAME,
-            protocol=None,
+            protocol=Protocol.uniswap_v3,
             function_signature="swap(address,bool,int256,uint160,bytes)",
             recipient_address=carl_address,
             recipient_input_key="recipient",
@@ -198,7 +198,7 @@ def test_swaps(
     assert uni_v2_swap.transaction_hash == first_transaction_hash
     assert uni_v2_swap.block_number == block_number
     assert uni_v2_swap.trace_address == [1]
-    assert uni_v2_swap.protocol is None
+    assert uni_v2_swap.protocol == Protocol.uniswap_v2
     assert uni_v2_swap.contract_address == first_pool_address
     assert uni_v2_swap.from_address == alice_address
     assert uni_v2_swap.to_address == bob_address
@@ -211,7 +211,7 @@ def test_swaps(
     assert uni_v3_swap.transaction_hash == second_transaction_hash
     assert uni_v3_swap.block_number == block_number
     assert uni_v3_swap.trace_address == []
-    assert uni_v3_swap.protocol is None
+    assert uni_v3_swap.protocol == Protocol.uniswap_v3
     assert uni_v3_swap.contract_address == second_pool_address
     assert uni_v3_swap.from_address == bob_address
     assert uni_v3_swap.to_address == carl_address

worker.py

@@ -1,87 +1,24 @@
-import asyncio
 import logging
 import os
 import sys
-import threading
-from contextlib import contextmanager
 
 import dramatiq
-from dramatiq.brokers.redis import RedisBroker
-from dramatiq.cli import main as dramatiq_worker
-from dramatiq.middleware import Middleware
 
-from mev_inspect.db import get_inspect_sessionmaker, get_trace_sessionmaker
+from mev_inspect.queue.broker import connect_broker
-from mev_inspect.inspector import MEVInspector
+from mev_inspect.queue.middleware import (
+    AsyncMiddleware,
+    DbMiddleware,
+    InspectorMiddleware,
+)
+from mev_inspect.queue.tasks import export_block_task, inspect_many_blocks_task
 
-InspectSession = get_inspect_sessionmaker()
-TraceSession = get_trace_sessionmaker()
-
-thread_local = threading.local()
 logging.basicConfig(stream=sys.stdout, level=logging.INFO)
-logger = logging.getLogger(__name__)
 
-
+broker = connect_broker()
-class AsyncMiddleware(Middleware):
+broker.add_middleware(DbMiddleware())
-    def before_process_message(
-        self, _broker, message
-    ):  # pylint: disable=unused-argument
-        self.loop = asyncio.new_event_loop()
-        asyncio.set_event_loop(self.loop)
-
-    def after_process_message(
-        self, _broker, message, *, result=None, exception=None
-    ):  # pylint: disable=unused-argument
-        self.loop.close()
-
-
-class InspectorMiddleware(Middleware):
-    def before_process_message(
-        self, _broker, worker
-    ):  # pylint: disable=unused-argument
-        rpc = os.environ["RPC_URL"]
-
-        if not hasattr(thread_local, "inspector"):
-            logger.info("Building inspector")
-            thread_local.inspector = MEVInspector(
-                rpc,
-                max_concurrency=5,
-                request_timeout=300,
-            )
-        else:
-            logger.info("Inspector already exists")
-
-
-broker = RedisBroker(host="redis-master", password=os.environ["REDIS_PASSWORD"])
 broker.add_middleware(AsyncMiddleware())
-broker.add_middleware(InspectorMiddleware())
+broker.add_middleware(InspectorMiddleware(os.environ["RPC_URL"]))
 dramatiq.set_broker(broker)
 
-
+dramatiq.actor(inspect_many_blocks_task)
-@contextmanager
+dramatiq.actor(export_block_task)
-def session_scope(Session=None):
-    if Session is None:
-        yield None
-    else:
-        with Session() as session:
-            yield session
-
-
-@dramatiq.actor
-def inspect_many_blocks_task(
-    after_block: int,
-    before_block: int,
-):
-    with session_scope(InspectSession) as inspect_db_session:
-        with session_scope(TraceSession) as trace_db_session:
-            asyncio.run(
-                thread_local.inspector.inspect_many_blocks(
-                    inspect_db_session=inspect_db_session,
-                    trace_db_session=trace_db_session,
-                    after_block=after_block,
-                    before_block=before_block,
-                )
-            )
-
-
-if __name__ == "__main__":
-    dramatiq_worker(processes=1, threads=1)