fetch/python.py at master · aeosynth/fetch

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import os

def read(path):

with open(path) as f:

return f.read()

user, term, shell = [os.environ[x] for x in ["USER", "TERM", "SHELL"]]

host = read('/etc/hostname').rstrip()

kernel = read('/proc/version').split()[2]

tasks = len([x for x in os.listdir('/proc') if x.isdigit()])

mem = read('/proc/meminfo').split('\n')[:3]

(total, _, avail) = [int(x.split()[1]) // 1000 for x in mem]

uptime = float(read('/proc/uptime').split()[0])

d = int(uptime / 60 / 60 / 24)

h = int(uptime / 60 / 60 % 24)

m = int(uptime / 60 % 60)

print(f"""{user}@{host}

kernel\t{kernel}

term\t{term}

shell\t{shell}

tasks\t{tasks}

mem\t{avail}m / {total}m

uptime\t{d}d {h}h {m}m""")

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