Ë
|
Iñúh&+ ã ó d Z ddlZddlZddlZddlmZ ddlZddlmZ ddlmZ ddlm Z ddlm
|
Z
|
ddlm Z dd lm Z dd
|
l mZ dd l mZ dd l mZ dd l mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl mZ ddl m Z ddl m Z ddl m Z ddl m Z dd l m Z dd l m!Z! dd l m"Z" d Z# G d d!e« Z$e jJ jM d"¬#« e jJ jO ed$¬%« G d& d'e$« « « Z(e jJ jO ed(¬%« G d) d*e(« « Z) G d+ d,e$« Z*y)-aY Notes about unicode handling in psutil
|
======================================.
|
|
Starting from version 5.3.0 psutil adds unicode support, see:
|
https://github.com/giampaolo/psutil/issues/1040
|
The notes below apply to *any* API returning a string such as
|
process exe(), cwd() or username():
|
|
* all strings are encoded by using the OS filesystem encoding
|
(sys.getfilesystemencoding()) which varies depending on the platform
|
(e.g. "UTF-8" on macOS, "mbcs" on Win)
|
* no API call is supposed to crash with UnicodeDecodeError
|
* instead, in case of badly encoded data returned by the OS, the
|
following error handlers are used to replace the corrupted characters in
|
the string:
|
* sys.getfilesystemencodeerrors() or "surrogatescape" on POSIX and
|
"replace" on Windows.
|
|
For a detailed explanation of how psutil handles unicode see #1040.
|
|
Tests
|
=====
|
|
List of APIs returning or dealing with a string:
|
('not tested' means they are not tested to deal with non-ASCII strings):
|
|
* Process.cmdline()
|
* Process.cwd()
|
* Process.environ()
|
* Process.exe()
|
* Process.memory_maps()
|
* Process.name()
|
* Process.net_connections('unix')
|
* Process.open_files()
|
* Process.username() (not tested)
|
|
* disk_io_counters() (not tested)
|
* disk_partitions() (not tested)
|
* disk_usage(str)
|
* net_connections('unix')
|
* net_if_addrs() (not tested)
|
* net_if_stats() (not tested)
|
* net_io_counters() (not tested)
|
* sensors_fans() (not tested)
|
* sensors_temperatures() (not tested)
|
* users() (not tested)
|
|
* WindowsService.binpath() (not tested)
|
* WindowsService.description() (not tested)
|
* WindowsService.display_name() (not tested)
|
* WindowsService.name() (not tested)
|
* WindowsService.status() (not tested)
|
* WindowsService.username() (not tested)
|
|
In here we create a unicode path with a funky non-ASCII name and (where
|
possible) make psutil return it back (e.g. on name(), exe(), open_files(),
|
etc.) and make sure that:
|
|
* psutil never crashes with UnicodeDecodeError
|
* the returned path matches
|
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|
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