decred
incompatible package and question regarding new (offline) wallet creation
When I install this package (in conda) with pip install decred I get the following notice:
two1 3.10.9 has requirement base58==0.2.2, but you'll have base58 2.0.1 which is incompatible.
When trying the example, creating a wallet on testnet, the mnemonic seed list is empty... So I'm guessing this is related to the incompatible package.
Now, I was hoping to find a function in tinydecred, that would allow to create just a mnemonic with private key and address, without all the overhead.
To create batch operations in cold wallets this seems essential (without having to use GO), so I hope I can get some pointers on what functionality that is required (and maybe already present here) to create this.
I've never actually tested compatibility with Anaconda. Sounds like either Anaconda ships with a base58 that's newer, or you have another package installed that has a conflicting version requirement. 2.0.1 is the most up-to-date for the base58 package on PyPI, and we can probably upgrade. Lemme look into it.
Ah. I see now. We require >= 2.0.0, but another package two1 requires exactly 0.2.2 which is from 2015.
It looks like Anaconda has some tools to isolate projects and prevent this type of thing.
https://www.activestate.com/resources/quick-reads/how-to-manage-python-dependencies-with-conda/
If you can do without the two1 package in the project that you're using decred, you can probably make it work.
I've created a new conda environment, but get the following error:
$ pip install decred
Collecting decred
Using cached decred-0.1.0.tar.gz (1.1 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing wheel metadata ... done
Collecting pynacl<2.0.0,>=1.3.0
Using cached PyNaCl-1.4.0-cp35-abi3-macosx_10_10_x86_64.whl (380 kB)
Collecting websocket_client<0.58.0,>=0.57.0
Using cached websocket_client-0.57.0-py2.py3-none-any.whl (200 kB)
Processing /Users/elvisglints/Library/Caches/pip/wheels/44/e0/b8/a8cd4b9edfb510c4d37c9fe79d96c8d86ee0403ca3316e329c/blake256-0.1.1-py3-none-any.whl
Collecting base58<3.0.0,>=2.0.0
Using cached base58-2.0.1-py3-none-any.whl (4.3 kB)
Collecting appdirs<2.0.0,>=1.4.3
Using cached appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB)
Collecting cffi>=1.4.1
Using cached cffi-1.14.3-2-cp39-cp39-macosx_10_9_x86_64.whl (176 kB)
Collecting six
Using cached six-1.15.0-py2.py3-none-any.whl (10 kB)
Collecting pycparser
Using cached pycparser-2.20-py2.py3-none-any.whl (112 kB)
Building wheels for collected packages: decred
Building wheel for decred (PEP 517) ... error
ERROR: Command errored out with exit status 1:
command: /anaconda3/envs/tinydecred/bin/python /anaconda3/envs/tinydecred/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/tmp49gq0cqx
cwd: /private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-install-qr1_qmth/decred
Complete output (25 lines):
A setup.py file already exists. Using it.
Traceback (most recent call last):
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-install-qr1_qmth/decred/setup.py", line 2, in
from setuptools import setup
ModuleNotFoundError: No module named 'setuptools'
Traceback (most recent call last):
File "/anaconda3/envs/tinydecred/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in
main()
File "/anaconda3/envs/tinydecred/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/anaconda3/envs/tinydecred/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 204, in build_wheel
return _build_backend().build_wheel(wheel_directory, config_settings,
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-build-env-g4a1245p/overlay/lib/python3.9/site-packages/poetry/core/masonry/api.py", line 57, in build_wheel
return unicode(WheelBuilder.make_in(poetry, Path(wheel_directory)))
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-build-env-g4a1245p/overlay/lib/python3.9/site-packages/poetry/core/masonry/builders/wheel.py", line 59, in make_in
wb.build()
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-build-env-g4a1245p/overlay/lib/python3.9/site-packages/poetry/core/masonry/builders/wheel.py", line 89, in build
self._build(zip_file)
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-build-env-g4a1245p/overlay/lib/python3.9/site-packages/poetry/core/masonry/builders/wheel.py", line 121, in _build
self._run_build_command(setup)
File "/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-build-env-g4a1245p/overlay/lib/python3.9/site-packages/poetry/core/masonry/builders/wheel.py", line 149, in _run_build_command
subprocess.check_call(
File "/anaconda3/envs/tinydecred/lib/python3.9/subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/anaconda3/envs/tinydecred/bin/python', '/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-install-qr1_qmth/decred/setup.py', 'build', '-b', '/private/var/folders/js/5j9t5qsj4tv8f6p_t1ck2x8h0000gn/T/pip-install-qr1_qmth/decred/build']' returned non-zero exit status 1.
ERROR: Failed building wheel for decred Failed to build decred ERROR: Could not build wheels for decred which use PEP 517 and cannot be installed directly
I then tried to install PEP517, but the problem persists.