get_release.py

from fastrelease.conda import *
from urllib.request import urlretrieve
from urllib.parse import urlparse
from packaging import version
from fastcore.all import *

def latest_conda(achan:str='', apkg:str=None):
    condavs = L(loads(run(f'mamba repoquery search {apkg} {achan} --json'))['result']['pkgs'])
    vers = condavs.attrgot('version').map(version.parse)
    return max(vers or [0])

@call_parse
def get_pypi_source(
        pypinm:str,
        achan:str = '', # Anaconda Channels
        apkg:str = None, # Anaconda Package
        force:store_true = False): # Return the github tag no matter what
    "Download latest source from pypi and untars to `dest` if a newer release exists on Pypi compared to an Anaconda Repo."
    pypi_ver,url,_ = pypi_details(pypinm)
    conda_ver = latest_conda(achan=achan, apkg=ifnone(apkg, pypinm))
    if force or not conda_ver or version.parse(pypi_ver) > conda_ver:
        urlsave(url, 'tmp.tgz')
        untar_dir('tmp.tgz', Path(), True)