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https://codeberg.org/andyscott/dotfiles.git
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350 lines
11 KiB
Python
350 lines
11 KiB
Python
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#!/usr/bin/env python
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# _*_ coding: utf-8 _*_
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"""
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This script uses the `python-psutil` module to display the CPU average load, frequency (current/max),
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the temperature sensor reading, the fan speed and memory usage (used/total).
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Author: Piotr Miller
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e-mail: nwg.piotr@gmail.com
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Website: http://nwg.pl
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Project: https://github.com/nwg-piotr/tint2-executors
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The script is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation, either version 3 of the License, or any later version.
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The script is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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Inspired by tknomanzr's cpu.py at https://forums.bunsenlabs.org/viewtopic.php?id=4276
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Command: python ~/tint2-executors/cpu-fan-mem.py [-C{components}] [-F] [-N] [-T] [-ALL] [-h] [--help]
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-C stands for Components:
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g - (g)raphical CPU load bar
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p - (p)ercentage for each core (text)
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a - (a)verage CPU load (text)
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q - fre(q)ency for each thread
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Q - fre(Q)ency for each thread/max frequency
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s - current CPU (s)peed
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S - current/max CPU (S)peed
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t - CPU (t)emperature
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f - (f)an speed
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m - (m)emory in use
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M - (M)emory in use/total
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w - s(w)ap memory in use
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W - s(W)ap memory in use/total
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d - (d)rives as names usage in %
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D - (D)rives as names used/total
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n - drives as mou(n)tpoints usage in %
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N - drives as mou(N)tpoints used/total
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u - (u)ptime HH:MM
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U - (U)ptime HH:MM:SS
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-F - use Fahrenheit instead of ℃
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-N - display field names (except for (g)raphical CPU load bar)
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-T - test execution time
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-ALL - display all possible data (for use in terminal)
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"""
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import sys
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import psutil
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import re
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import time
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def main():
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fahrenheit = False
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names = False
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testing = False
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time_start = None
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components = "gStfM"
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for i in range(1, len(sys.argv)):
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if sys.argv[i] == "-h" or sys.argv[i] == "--help":
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print_help()
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exit(0)
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if sys.argv[i] == "-F":
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fahrenheit = True
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if sys.argv[i] == "-N":
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names = True
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if sys.argv[i] == "-T":
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testing = True
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if sys.argv[i].startswith("-C"):
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components = sys.argv[i][2::]
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if sys.argv[i] == "-ALL":
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components = "gpaQStfMWDU"
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names = True
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testing = True
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if testing:
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time_start = int(round(time.time() * 1000))
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pcpu, avg, speed, freqs, temp, fans, b_time, \
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memory, swap, disks_usage = None, None, None, None, None, None, None, None, None, None
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output = ""
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# Prepare ONLY requested data, ONLY once
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if "g" in components or "p" in components:
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try:
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pcpu = psutil.cpu_percent(interval=1, percpu=True)
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except:
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pass
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if "a" in components:
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try:
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avg = str(psutil.cpu_percent(interval=1))
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if len(avg) < 4:
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avg = "~" + avg
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except:
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pass
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if "s" in components or "S" in components:
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try:
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speed = psutil.cpu_freq(False)
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except:
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pass
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if "q" in components or "Q" in components:
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try:
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freqs = psutil.cpu_freq(True)
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if len(freqs) == 0:
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freqs = None
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except:
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pass
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if "t" in components:
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try:
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temp = psutil.sensors_temperatures(fahrenheit)
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except:
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pass
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if "f" in components:
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try:
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fans = psutil.sensors_fans()
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except:
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pass
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if "m" in components or "M" in components:
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try:
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memory = psutil.virtual_memory()
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except:
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pass
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if "w" in components or "W" in components:
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try:
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s = psutil.swap_memory()
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swap = s[1], s[0]
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except:
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pass
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drives = []
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# Find drive names, mountpoints
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if "d" in components or "D" in components or "n" in components or "N" in components:
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try:
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d = psutil.disk_partitions()
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# This will store name, mountpoint
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for entry in d:
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n = entry[0].split("/")
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name = n[len(n) - 1]
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# name, mountpoint
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drive = name, entry[1]
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drives.append(drive)
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except:
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pass
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if "d" in components or "D" in components:
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try:
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disks_usage = []
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for drive in drives:
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# Search drives by path
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data = psutil.disk_usage(drive[1])
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# Store name, used, total, percent
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essential = drive[0].upper(), data[1], data[0], data[3]
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disks_usage.append(essential)
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except:
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pass
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if "n" in components or "N" in components:
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try:
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disks_usage = []
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for drive in drives:
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# Search drives by path
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data = psutil.disk_usage(drive[1])
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# Store mountpoint, used, total, percent
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essential = drive[1], data[1], data[0], data[3]
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disks_usage.append(essential)
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except:
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pass
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if "u" in components or "U" in components:
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try:
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b_time = psutil.boot_time()
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except:
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pass
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# Build output component after component
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for char in components:
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if char == "g" and pcpu is not None:
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output += " " + graph_per_cpu(pcpu) + " "
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if char == "p" and pcpu is not None:
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output += " CPU:" if names else " "
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output += per_cpu(pcpu) + " "
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if char == "a" and avg is not None:
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output += " avCPU:" if names else " "
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output += avg + "% "
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if char == "q" and freqs is not None:
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output += " CPU:" if names else " "
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output += freq_per_cpu(freqs)[0][:-1] + "GHz "
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if char == "Q" and freqs is not None:
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output += " CPU:" if names else " "
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result = freq_per_cpu(freqs)
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output += result[0][:-1] + "/" + str(result[1]) + "GHz "
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if char == "s" and speed is not None:
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output += " SPD:" if names else " "
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output += str(round(speed[0] / 1000, 1)) + "GHz "
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if char == "S" and speed is not None:
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output += " avSPD:" if names else " "
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output += str(round(speed[0] / 1000, 1)) + "/" + str(round(speed[2] / 1000, 1)) + "GHz "
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if char == "t" and temp is not None and len(temp) > 0:
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output += " CORE:" if names else " "
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# "acpitz" for ACPI Thermal Zone
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output += str(temp["acpitz"][0][1])
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output += "℉ " if fahrenheit else "℃ "
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if char == "f" and fans is not None and len(fans) > 0:
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output += " FAN:" if names else " "
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fan0 = next(iter(fans.values()))
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output += str(fan0[0][1]) + "/m "
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if char == 'm' and memory is not None:
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output += " MEM:" if names else " "
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output += str(round((memory[0] - memory[1]) / 1073741824, 1)) + "GB "
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if char == 'M' and memory is not None:
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output += " MEM:" if names else " "
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output += str(round((memory[3]) / 1073741824, 1)) + "/" + str(
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round(memory[0] / 1073741824, 1)) + "GB "
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if char == 'u' and b_time is not None:
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up_time = int(time.time()) - b_time
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m, s = divmod(up_time, 60)
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h, m = divmod(m, 60)
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output += " UP:" if names else " "
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output += "%d:%02d " % (h, m)
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if char == 'U' and b_time is not None:
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up_time = int(time.time()) - b_time
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m, s = divmod(up_time, 60)
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h, m = divmod(m, 60)
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output += " UP:" if names else " "
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output += "%d:%02d:%02d " % (h, m, s)
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if char == "w" and swap is not None:
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output += " SWAP:" if names else " "
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output += str(round(swap[0] / 1073741824, 1)) + "GB "
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if char == "W" and swap is not None:
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output += " SWAP:" if names else " "
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output += str(round(swap[0] / 1073741824, 1)) + "/"
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output += str(round(swap[1] / 1073741824, 1)) + "GB "
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if char == "d" or char == "n" and disks_usage is not None:
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for entry in disks_usage:
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output += " " + entry[0] + ":"
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output += str(entry[3]) + "% "
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if char == "D" or char == "N" and disks_usage is not None:
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for entry in disks_usage:
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output += " " + entry[0] + ":"
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output += str(round(entry[1] / 1073741824, 1)) + "/"
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output += str(round(entry[2] / 1073741824, 1)) + "GB "
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if testing:
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output += " [" + str(int((round(time.time() * 1000)) - time_start) / 1000) + "s]"
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# remove double, leading and trailing spaces before printing
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print(re.sub(' +', ' ', output).strip())
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def per_cpu(result):
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string = ""
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for val in result:
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proc = str(int(round(val, 1)))
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if len(proc) < 2:
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proc = "~" + proc
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string += proc + "% "
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return string
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def freq_per_cpu(result):
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string = ""
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max_freq = 0
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for val in result:
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freq = str(round(val[0] / 1000, 1))
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string += freq + "|"
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max_freq = str(round(val[2] / 1000, 1))
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return string, max_freq
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def graph_per_cpu(result):
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graph = "_▁▂▃▄▅▆▇███"
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string = ""
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for val in result:
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proc = int(round(val / 10, 0))
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string += graph[proc]
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return string
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def print_help():
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print("\nArguments: [-C{components}] [-F] [-N] [-T] [-ALL] [-h] [--help]")
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print("\n-C defines Components. If none given, -CgStfM will be used by default\n")
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print(" g - (g)raphical CPU load bar")
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print(" p - (p)ercentage for each core (text)")
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print(" a - (a)verage CPU load (text)")
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print(" q - fre(q)ency for each thread")
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print(" Q - fre(Q)ency for each thread/max frequency")
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print(" s - current CPU (s)peed")
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print(" S - current/max CPU (S)peed")
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print(" t - CPU (t)emperature")
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print(" f - (f)an speed")
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print(" m - (m)emory in use")
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print(" M - (M)emory in use/total")
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print(" w - s(w)ap memory in use")
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print(" W - s(W)ap memory in use/total")
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print(" d - (d)rives as names usage in %")
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print(" D - (D)rives as names used/total")
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print(" n - drives as mou(n)tpoints usage in %")
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print(" N - drives as mou(N)tpoints used/total")
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print(" u - (u)ptime HH:MM")
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print(" U - (U)ptime HH:MM:SS")
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print("\n-F - use Fahrenheit instead of ℃")
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print("-N - display field names (except for (g)raphical CPU load bar)")
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print("-T - test execution time")
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print("-ALL - display all possible data (for use in terminal)\n")
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if __name__ == "__main__":
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main()
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