CosmPy
A python library for interacting with cosmos based blockchain networks
Installing
To install the project use:
pip3 install cosmpy
Getting started
Below is a simple example for querying an account's balance and sending funds from one account to another using RestClient:
from cosmpy.clients.ledger import CosmosLedger
from cosmpy.clients.crypto import CosmosCrypto, Coin
# Data
rest_node_address = "http://the_rest_endpoint"
alice_crypto = CosmosCrypto(private_key_str="<private_key_in_hex_format>"))
chain_id = "some_chain_id"
denom = "some_denomination"
bob_address = "some_address"
ledger = CosmosLedger(chain_id=chain_id, rest_node_address=rest_endpoint_addres)
# Query Alice's Balance
res = ledger.get_balance(alice_crypto.get_address(), denom)
print(f"Alice's Balance: {res} {denom}")
# Send 1 <denom> from Alice to Bob
ledger.send_tokens(alice_crypto, bob_address, [Coin(amount="1", denom=denom)])
Documentation
To see the documentation, first run:
make generate-docs
Then (if on Linux or MacOS):
make open-docs
And if on windows, open docs/build/html/index.html.
Examples
Under the examples directory, you can find examples of basic ledger interactions with cosmpy using both REST and gRPC, e.g. querying, sending a transaction, interacting with a smart contract, and performing atomic swaps. To run any example <example_file_name>:
python ./examples/<example_file_name>.py
Extra Resources
4 maintainers
Metadata
4 maintainers
Release files for cosmpy 0.3.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| cosmpy-0.3.0.tar.gz | 354.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| cosmpy-0.3.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 713.3 kB
Release files / cosmpy-0.3.0.tar.gz
| Download URL | cosmpy-0.3.0.tar.gz |
|---|---|
| Size | 354.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
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twine/3.4.2 importlib_metadata/4.6.4 pkginfo/1.7.1 requests/2.26.0 requests-toolbelt/0.9.1 tqdm/4.62.2 CPython/3.7.9
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Release files / cosmpy-0.3.0-py3-none-any.whl
| Download URL | cosmpy-0.3.0-py3-none-any.whl |
|---|---|
| Size | 359.0 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/3.4.2 importlib_metadata/4.6.4 pkginfo/1.7.1 requests/2.26.0 requests-toolbelt/0.9.1 tqdm/4.62.2 CPython/3.7.9
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