INNER CODE UNIT · Python

check_dependency

Gabaldonlab/redundans · redundans.py:928

def check_dependency(dependency):

    for cmd, version in list(dependency.items()):
        try:
            out = subprocess.check_output(["which", cmd])
            path = out.decode("utf-8").strip()
            # If required for locating paths
            # if path:
            # print(f"{cmd} found at {path}")
            # else:
            # print(f"{cmd} not found in PATH")

            if version:
                if cmd == "miniasm":
                    p = subprocess.Popen(
                        [cmd, "-V"], stdout=subprocess.PIPE, stderr=subprocess.PIPE
                    )
                    out = "".join(p.stdout.readlines()[0].decode("utf-8"))

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