path: root/python-ethtx.spec

%global _empty_manifest_terminate_build 0
Name:		python-EthTx
Version:	0.3.21
Release:	1
Summary:	EthTx transaction decoder.
License:	Apache-2.0 License
URL:		https://github.com/EthTx/ethtx
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/bf/7b/723716abdaeea80f61d2e2006ee677790776306daf12109350bb4e337e27/EthTx-0.3.21.tar.gz
BuildArch:	noarch

Requires:	python3-toml
Requires:	python3-pymongo
Requires:	python3-dnspython
Requires:	python3-mongoengine
Requires:	python3-mongomock
Requires:	python3-web3
Requires:	python3-pydantic
Requires:	python3-dotenv
Requires:	python3-requests

%description

<h1 align='center' style='border-bottom: none'>
  <p>EthTx - Ethereum transactions decoder </p>
</h1>

<p align="center">
<a target="_blank">
    <img src="https://img.shields.io/badge/Made%20with-Python-1f425f.svg" alt="Python">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/code%20style-black-000000.svg" alt="Black">
</a>
<a target="_blank">
    <img src="https://badgen.net/badge/Open%20Source%20%3F/Yes%21/blue?icon=github" alt="OpenSource">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="Apache">
</a>
<a target="_blank">
    <img src="https://img.shields.io/pypi/v/EthTx?label=pypi%20package" alt="EthTxPyPi">
</a>
</p>

## Introduction

Source Code: [https://github.com/ethtx/ethtx](https://github.com/ethtx/ethtx)

## Installation

```shell
pip install ethtx
```

## Requirements

The package needs a few external resources, defined in `EthTxConfig` object:

1. **Erigon/Geth node** - required to have access to the raw Ethereum data; it must be a full archive node with
   the `debug` option ON
2. **Etherscan API key** - required to get the source code and ABI for smart contracts used in transaction
3. (Optional) **MongoDB database** - required to store smart contracts' ABI and semantics used in the decoding process.
   If you don't want to setup permanent database, you can enter `mongomock://localhost/ethtx`, then in-memory mongo will be
   set up that discards all data with every run.

## Getting started

```python
from ethtx import EthTx, EthTxConfig
from ethtx.models.decoded_model import DecodedTransaction

ethtx_config = EthTxConfig(
    mongo_connection_string="mongomock://localhost/ethtx",  ##MongoDB connection string,
    etherscan_api_key="",  ##Etherscan API key,
    web3nodes={
        "mainnet": {
            "hook": "_Geth_archive_node_URL_",  # multiple nodes supported, separate them with comma
            "poa": _POA_chain_indicator_  # represented by bool value
        }
    },
    default_chain="mainnet",
    etherscan_urls={"mainnet": "https://api.etherscan.io/api", },
)

ethtx = EthTx.initialize(ethtx_config)
decoded_transaction: DecodedTransaction = ethtx.decoders.decode_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
```

## Features

EthTx most important functions:

1. Raw node data access:

```python
web3provider = ethtx.providers.web3provider

from ethtx.models.w3_model import W3Transaction, W3Block, W3Receipt, W3CallTree

# read raw transaction data directly from the node
w3transaction: W3Transaction = web3provider.get_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
w3block: W3Block = web3provider.get_block(w3transaction.blockNumber)
w3receipt: W3Receipt = web3provider.get_receipt(w3transaction.hash.hex())
w3calls: W3CallTree = web3provider.get_calls(w3transaction.hash.hex())
```

2. ABI decoding:

```python
from ethtx.models.decoded_model import (
    DecodedTransfer,
    DecodedBalance,
    DecodedEvent, DecodedCall,
)
from ethtx.models.objects_model import Transaction, Event, Block, Call

# read the raw transaction from the node
transaction = Transaction.from_raw(
    w3transaction=w3transaction, w3receipt=w3receipt, w3calltree=w3calls
)

# get proxies used in the transaction
proxies = ethtx.decoders.get_proxies(transaction.root_call, "mainnet")

block: Block = Block.from_raw(
    w3block=web3provider.get_block(transaction.metadata.block_number),
    chain_id="mainnet",
)

# decode transaction components
abi_decoded_events: List[Event] = ethtx.decoders.abi_decoder.decode_events(
    transaction.events, block.metadata, transaction.metadata
)
abi_decoded_calls: DecodedCall = ethtx.decoders.abi_decoder.decode_calls(
    transaction.root_call, block.metadata, transaction.metadata, proxies
)
abi_decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.abi_decoder.decode_transfers(abi_decoded_calls, abi_decoded_events)
abi_decoded_balances: List[DecodedBalance] = ethtx.decoders.abi_decoder.decode_balances(
    abi_decoded_transfers
)

# decode a single event
raw_event: Event = transaction.events[3]
abi_decoded_event: DecodedEvent = ethtx.decoders.abi_decoder.decode_event(
    raw_event, block.metadata, transaction.metadata
)

# decode a single call
raw_call: Call = transaction.root_call.subcalls[0]
abi_decoded_call: DecodedCall = ethtx.decoders.abi_decoder.decode_call(
    raw_call, block.metadata, transaction.metadata, proxies
)
```

3. Semantic decoding:

```python
from ethtx.models.decoded_model import DecodedTransactionMetadata

# semantically decode transaction components
decoded_metadata: DecodedTransactionMetadata = (
    ethtx.decoders.semantic_decoder.decode_metadata(
        block.metadata, transaction.metadata, "mainnet"
    )
)
decoded_events: List[DecodedEvent] = ethtx.decoders.semantic_decoder.decode_events(
    abi_decoded_events, decoded_metadata, proxies
)

decoded_calls: Call = ethtx.decoders.semantic_decoder.decode_calls(
    abi_decoded_calls, decoded_metadata, proxies
)
decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.semantic_decoder.decode_transfers(
    abi_decoded_transfers, decoded_metadata
)
decoded_balances: List[
    DecodedBalance
] = ethtx.decoders.semantic_decoder.decode_balances(
    abi_decoded_balances, decoded_metadata
)

# semantically decode a single event
decoded_event: DecodedEvent = ethtx.decoders.semantic_decoder.decode_event(
    abi_decoded_events[0], decoded_metadata, proxies
)
# semantically decode a single call
decoded_call: Call = ethtx.decoders.semantic_decoder.decode_call(
    abi_decoded_calls.subcalls[0], decoded_metadata, proxies
)
```


%package -n python3-EthTx
Summary:	EthTx transaction decoder.
Provides:	python-EthTx
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-EthTx

<h1 align='center' style='border-bottom: none'>
  <p>EthTx - Ethereum transactions decoder </p>
</h1>

<p align="center">
<a target="_blank">
    <img src="https://img.shields.io/badge/Made%20with-Python-1f425f.svg" alt="Python">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/code%20style-black-000000.svg" alt="Black">
</a>
<a target="_blank">
    <img src="https://badgen.net/badge/Open%20Source%20%3F/Yes%21/blue?icon=github" alt="OpenSource">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="Apache">
</a>
<a target="_blank">
    <img src="https://img.shields.io/pypi/v/EthTx?label=pypi%20package" alt="EthTxPyPi">
</a>
</p>

## Introduction

Source Code: [https://github.com/ethtx/ethtx](https://github.com/ethtx/ethtx)

## Installation

```shell
pip install ethtx
```

## Requirements

The package needs a few external resources, defined in `EthTxConfig` object:

1. **Erigon/Geth node** - required to have access to the raw Ethereum data; it must be a full archive node with
   the `debug` option ON
2. **Etherscan API key** - required to get the source code and ABI for smart contracts used in transaction
3. (Optional) **MongoDB database** - required to store smart contracts' ABI and semantics used in the decoding process.
   If you don't want to setup permanent database, you can enter `mongomock://localhost/ethtx`, then in-memory mongo will be
   set up that discards all data with every run.

## Getting started

```python
from ethtx import EthTx, EthTxConfig
from ethtx.models.decoded_model import DecodedTransaction

ethtx_config = EthTxConfig(
    mongo_connection_string="mongomock://localhost/ethtx",  ##MongoDB connection string,
    etherscan_api_key="",  ##Etherscan API key,
    web3nodes={
        "mainnet": {
            "hook": "_Geth_archive_node_URL_",  # multiple nodes supported, separate them with comma
            "poa": _POA_chain_indicator_  # represented by bool value
        }
    },
    default_chain="mainnet",
    etherscan_urls={"mainnet": "https://api.etherscan.io/api", },
)

ethtx = EthTx.initialize(ethtx_config)
decoded_transaction: DecodedTransaction = ethtx.decoders.decode_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
```

## Features

EthTx most important functions:

1. Raw node data access:

```python
web3provider = ethtx.providers.web3provider

from ethtx.models.w3_model import W3Transaction, W3Block, W3Receipt, W3CallTree

# read raw transaction data directly from the node
w3transaction: W3Transaction = web3provider.get_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
w3block: W3Block = web3provider.get_block(w3transaction.blockNumber)
w3receipt: W3Receipt = web3provider.get_receipt(w3transaction.hash.hex())
w3calls: W3CallTree = web3provider.get_calls(w3transaction.hash.hex())
```

2. ABI decoding:

```python
from ethtx.models.decoded_model import (
    DecodedTransfer,
    DecodedBalance,
    DecodedEvent, DecodedCall,
)
from ethtx.models.objects_model import Transaction, Event, Block, Call

# read the raw transaction from the node
transaction = Transaction.from_raw(
    w3transaction=w3transaction, w3receipt=w3receipt, w3calltree=w3calls
)

# get proxies used in the transaction
proxies = ethtx.decoders.get_proxies(transaction.root_call, "mainnet")

block: Block = Block.from_raw(
    w3block=web3provider.get_block(transaction.metadata.block_number),
    chain_id="mainnet",
)

# decode transaction components
abi_decoded_events: List[Event] = ethtx.decoders.abi_decoder.decode_events(
    transaction.events, block.metadata, transaction.metadata
)
abi_decoded_calls: DecodedCall = ethtx.decoders.abi_decoder.decode_calls(
    transaction.root_call, block.metadata, transaction.metadata, proxies
)
abi_decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.abi_decoder.decode_transfers(abi_decoded_calls, abi_decoded_events)
abi_decoded_balances: List[DecodedBalance] = ethtx.decoders.abi_decoder.decode_balances(
    abi_decoded_transfers
)

# decode a single event
raw_event: Event = transaction.events[3]
abi_decoded_event: DecodedEvent = ethtx.decoders.abi_decoder.decode_event(
    raw_event, block.metadata, transaction.metadata
)

# decode a single call
raw_call: Call = transaction.root_call.subcalls[0]
abi_decoded_call: DecodedCall = ethtx.decoders.abi_decoder.decode_call(
    raw_call, block.metadata, transaction.metadata, proxies
)
```

3. Semantic decoding:

```python
from ethtx.models.decoded_model import DecodedTransactionMetadata

# semantically decode transaction components
decoded_metadata: DecodedTransactionMetadata = (
    ethtx.decoders.semantic_decoder.decode_metadata(
        block.metadata, transaction.metadata, "mainnet"
    )
)
decoded_events: List[DecodedEvent] = ethtx.decoders.semantic_decoder.decode_events(
    abi_decoded_events, decoded_metadata, proxies
)

decoded_calls: Call = ethtx.decoders.semantic_decoder.decode_calls(
    abi_decoded_calls, decoded_metadata, proxies
)
decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.semantic_decoder.decode_transfers(
    abi_decoded_transfers, decoded_metadata
)
decoded_balances: List[
    DecodedBalance
] = ethtx.decoders.semantic_decoder.decode_balances(
    abi_decoded_balances, decoded_metadata
)

# semantically decode a single event
decoded_event: DecodedEvent = ethtx.decoders.semantic_decoder.decode_event(
    abi_decoded_events[0], decoded_metadata, proxies
)
# semantically decode a single call
decoded_call: Call = ethtx.decoders.semantic_decoder.decode_call(
    abi_decoded_calls.subcalls[0], decoded_metadata, proxies
)
```


%package help
Summary:	Development documents and examples for EthTx
Provides:	python3-EthTx-doc
%description help

<h1 align='center' style='border-bottom: none'>
  <p>EthTx - Ethereum transactions decoder </p>
</h1>

<p align="center">
<a target="_blank">
    <img src="https://img.shields.io/badge/Made%20with-Python-1f425f.svg" alt="Python">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/code%20style-black-000000.svg" alt="Black">
</a>
<a target="_blank">
    <img src="https://badgen.net/badge/Open%20Source%20%3F/Yes%21/blue?icon=github" alt="OpenSource">
</a>
<a target="_blank">
    <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="Apache">
</a>
<a target="_blank">
    <img src="https://img.shields.io/pypi/v/EthTx?label=pypi%20package" alt="EthTxPyPi">
</a>
</p>

## Introduction

Source Code: [https://github.com/ethtx/ethtx](https://github.com/ethtx/ethtx)

## Installation

```shell
pip install ethtx
```

## Requirements

The package needs a few external resources, defined in `EthTxConfig` object:

1. **Erigon/Geth node** - required to have access to the raw Ethereum data; it must be a full archive node with
   the `debug` option ON
2. **Etherscan API key** - required to get the source code and ABI for smart contracts used in transaction
3. (Optional) **MongoDB database** - required to store smart contracts' ABI and semantics used in the decoding process.
   If you don't want to setup permanent database, you can enter `mongomock://localhost/ethtx`, then in-memory mongo will be
   set up that discards all data with every run.

## Getting started

```python
from ethtx import EthTx, EthTxConfig
from ethtx.models.decoded_model import DecodedTransaction

ethtx_config = EthTxConfig(
    mongo_connection_string="mongomock://localhost/ethtx",  ##MongoDB connection string,
    etherscan_api_key="",  ##Etherscan API key,
    web3nodes={
        "mainnet": {
            "hook": "_Geth_archive_node_URL_",  # multiple nodes supported, separate them with comma
            "poa": _POA_chain_indicator_  # represented by bool value
        }
    },
    default_chain="mainnet",
    etherscan_urls={"mainnet": "https://api.etherscan.io/api", },
)

ethtx = EthTx.initialize(ethtx_config)
decoded_transaction: DecodedTransaction = ethtx.decoders.decode_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
```

## Features

EthTx most important functions:

1. Raw node data access:

```python
web3provider = ethtx.providers.web3provider

from ethtx.models.w3_model import W3Transaction, W3Block, W3Receipt, W3CallTree

# read raw transaction data directly from the node
w3transaction: W3Transaction = web3provider.get_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')
w3block: W3Block = web3provider.get_block(w3transaction.blockNumber)
w3receipt: W3Receipt = web3provider.get_receipt(w3transaction.hash.hex())
w3calls: W3CallTree = web3provider.get_calls(w3transaction.hash.hex())
```

2. ABI decoding:

```python
from ethtx.models.decoded_model import (
    DecodedTransfer,
    DecodedBalance,
    DecodedEvent, DecodedCall,
)
from ethtx.models.objects_model import Transaction, Event, Block, Call

# read the raw transaction from the node
transaction = Transaction.from_raw(
    w3transaction=w3transaction, w3receipt=w3receipt, w3calltree=w3calls
)

# get proxies used in the transaction
proxies = ethtx.decoders.get_proxies(transaction.root_call, "mainnet")

block: Block = Block.from_raw(
    w3block=web3provider.get_block(transaction.metadata.block_number),
    chain_id="mainnet",
)

# decode transaction components
abi_decoded_events: List[Event] = ethtx.decoders.abi_decoder.decode_events(
    transaction.events, block.metadata, transaction.metadata
)
abi_decoded_calls: DecodedCall = ethtx.decoders.abi_decoder.decode_calls(
    transaction.root_call, block.metadata, transaction.metadata, proxies
)
abi_decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.abi_decoder.decode_transfers(abi_decoded_calls, abi_decoded_events)
abi_decoded_balances: List[DecodedBalance] = ethtx.decoders.abi_decoder.decode_balances(
    abi_decoded_transfers
)

# decode a single event
raw_event: Event = transaction.events[3]
abi_decoded_event: DecodedEvent = ethtx.decoders.abi_decoder.decode_event(
    raw_event, block.metadata, transaction.metadata
)

# decode a single call
raw_call: Call = transaction.root_call.subcalls[0]
abi_decoded_call: DecodedCall = ethtx.decoders.abi_decoder.decode_call(
    raw_call, block.metadata, transaction.metadata, proxies
)
```

3. Semantic decoding:

```python
from ethtx.models.decoded_model import DecodedTransactionMetadata

# semantically decode transaction components
decoded_metadata: DecodedTransactionMetadata = (
    ethtx.decoders.semantic_decoder.decode_metadata(
        block.metadata, transaction.metadata, "mainnet"
    )
)
decoded_events: List[DecodedEvent] = ethtx.decoders.semantic_decoder.decode_events(
    abi_decoded_events, decoded_metadata, proxies
)

decoded_calls: Call = ethtx.decoders.semantic_decoder.decode_calls(
    abi_decoded_calls, decoded_metadata, proxies
)
decoded_transfers: List[
    DecodedTransfer
] = ethtx.decoders.semantic_decoder.decode_transfers(
    abi_decoded_transfers, decoded_metadata
)
decoded_balances: List[
    DecodedBalance
] = ethtx.decoders.semantic_decoder.decode_balances(
    abi_decoded_balances, decoded_metadata
)

# semantically decode a single event
decoded_event: DecodedEvent = ethtx.decoders.semantic_decoder.decode_event(
    abi_decoded_events[0], decoded_metadata, proxies
)
# semantically decode a single call
decoded_call: Call = ethtx.decoders.semantic_decoder.decode_call(
    abi_decoded_calls.subcalls[0], decoded_metadata, proxies
)
```


%prep
%autosetup -n EthTx-0.3.21

%build
%py3_build

%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .

%files -n python3-EthTx -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Fri May 05 2023 Python_Bot <Python_Bot@openeuler.org> - 0.3.21-1
- Package Spec generated