tiptop
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Published
20 hours ago •
nschloe
nschloe
CallbackError
After installing by using the command "pip install tiptop", I ran the command "tiptop" and got the desired result. However, the result is just kept 1s, then I got the following errors:
╭───────────────────── Traceback (most recent call last) ──────────────────────╮
│ │
│ /home/roger/miniconda3/lib/python3.8/site-packages/tiptop/_cpu.py:210 in │
│ collect_data │
│ │
│ 207 │ │
│ 208 │ def collect_data(self): │
│ 209 │ │ # CPU loads │
│ ❱ 210 │ │ self.cpu_total_stream.add_value(psutil.cpu_percent()) │
│ 211 │ │ # │
│ 212 │ │ load_per_thread = psutil.cpu_percent(percpu=True) │
│ 213 │ │ assert isinstance(load_per_thread, list) │
│ │
│ ╭───────── locals ─────────╮ │
│ │ self = CPU(name='CPU#1') │ │
│ ╰──────────────────────────╯ │
│ /home/roger/miniconda3/lib/python3.8/site-packages/tiptop/braille_stream.py: │
│ 87 in add_value │
│ │
│ 84 │ │ │
│ 85 │ │ # update stream │
│ 86 │ │ for k, char in enumerate(chars): │
│ ❱ 87 │ │ │ g[k] = g[k][1:] + char │
│ 88 │ │ │
│ 89 │ │ self.values = self.values[1:] + [value] │
│ 90 │ │ self._last_blocks = blocks │
│ │
│ ╭──────────────────────────────── locals ─────────────────────────────────╮ │
│ │ blocks = [1, 0, 0, 0] │ │
│ │ char = ' ' │ │
│ │ chars = [' ', ' ', ' ', '⣀'] │ │
│ │ g = [] │ │
│ │ k = 0 │ │
│ │ self = <tiptop.braille_stream.BrailleStream object at 0x7f9d3a4a1ca0> │ │
│ │ value = 3.3 │ │
│ ╰─────────────────────────────────────────────────────────────────────────╯ │
╰──────────────────────────────────────────────────────────────────────────────╯
IndexError: list index out of range
During handling of the above exception, another exception occurred:
╭───────────────────── Traceback (most recent call last) ──────────────────────╮
│ │
│ /home/roger/miniconda3/lib/python3.8/site-packages/textual/message_pump.py:3 │
│ 27 in on_timer │
│ │
│ 324 │ │ │ try: │
│ 325 │ │ │ │ await invoke(event.callback) │
│ 326 │ │ │ except Exception as error: │
│ ❱ 327 │ │ │ │ raise CallbackError( │
│ 328 │ │ │ │ │ f"unable to run callback {event.callback!r}; {erro │
│ 329 │ │ │ │ ) │
│ 330 │
│ │
│ ╭───────────── locals ──────────────╮ │
│ │ event = Timer('Timer#1', count=0) │ │
│ │ self = CPU(name='CPU#1') │ │
│ ╰───────────────────────────────────╯ │
╰──────────────────────────────────────────────────────────────────────────────╯
CallbackError: unable to run callback <bound method CPU.collect_data of
CPU(name='CPU#1')>; list index out of range
My OS information: Ubuntu20.04, python=3.8.5, pip=20.2.4
Hope to get a reply. Thanks!
What does
import psutil
print(psutil.cpu_percent())
print(psutil.cpu_percent(percpu=True))
give on your machine?
I got this:
>>> import psutil
>>> print(psutil.cpu_percent())
3.0
>>> print(psutil.cpu_percent(percpu=True))
[0.6, 0.1, 8.9, 3.1, 8.8, 2.5, 6.9, 5.8, 4.8, 0.9, 0.7, 0.9, 0.3, 2.0, 3.1, 0.2, 4.1, 3.2, 2.6, 2.2, 1.9, 2.2, 2.4, 2.3, 8.3, 6.5, 12.3, 2.5, 8.9, 0.4, 0.4, 0.1, 0.9, 0.5, 0.4, 6.7, 0.4, 0.0, 0.0, 0.0]