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import argparse
import os
import shutil
import subprocess as sp
# Args
parser = argparse.ArgumentParser(description="Creates a conda environment from file for a given Python version.")
parser.add_argument("-n", "--name", type=str, nargs=1, help="The name of the created Python environment")
parser.add_argument("-p", "--python", type=str, nargs=1, help="The version of the created Python environment")
parser.add_argument("conda_file", nargs="*", help="The file for the created Python environment")
args = parser.parse_args()
with open(args.conda_file[0], "r") as handle:
script = handle.read()
tmp_file = "tmp_env.yaml"
script = script.replace("- python", "- python {}*".format(args.python[0]))
with open(tmp_file, "w") as handle:
handle.write(script)
conda_path = shutil.which("conda")
print("CONDA ENV NAME {}".format(args.name[0]))
print("PYTHON VERSION {}".format(args.python[0]))
print("CONDA FILE NAME {}".format(args.conda_file[0]))
print("CONDA path {}".format(conda_path))
sp.call("{} env create -n {} -f {}".format(conda_path, args.name[0], tmp_file), shell=True)
os.unlink(tmp_file)
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