Verwenden Sie imgp unter macOS mit Docker

Einführung

Als ich versuchte, imgp zu verwenden, ein CLI-Tool für die Bildverarbeitung in Python unter macOS (M3), schlug die Installation von imgp wie folgt fehl.

clang: warning: argument unused during compilation: '-msse4' [-Wunused-command-line-argument]
src/libImaging/AlphaComposite.c:28:5: error: use of undeclared identifier '__m128i'
    __m128i mm_max_alpha = _mm_set1_epi32(255);
    ^
src/libImaging/AlphaComposite.c:29:5: error: use of undeclared identifier '__m128i'
    __m128i mm_max_alpha2 = _mm_set1_epi32(255 * 255);
    ^
src/libImaging/AlphaComposite.c:30:5: error: use of undeclared identifier '__m128i'
    __m128i mm_zero = _mm_setzero_si128();
    ^
src/libImaging/AlphaComposite.c:31:5: error: use of undeclared identifier '__m128i'
    __m128i mm_half = _mm_set1_epi16(128);
    ^
src/libImaging/AlphaComposite.c:32:5: error: use of undeclared identifier '__m128i'
    __m128i mm_get_lo = _mm_set_epi8(
    ^
src/libImaging/AlphaComposite.c:34:5: error: use of undeclared identifier '__m128i'
    __m128i mm_get_hi = _mm_set_epi8(
    ^
src/libImaging/AlphaComposite.c:137:13: error: use of undeclared identifier '__m128i'
            __m128i mm_dst, mm_dst_lo, mm_dst_hi;
            ^
src/libImaging/AlphaComposite.c:138:13: error: use of undeclared identifier '__m128i'
            __m128i mm_src, mm_src_hi, mm_src_lo;
            ^
src/libImaging/AlphaComposite.c:139:13: error: use of undeclared identifier '__m128i'
            __m128i mm_dst_a, mm_src_a, mm_out_a, mm_blend;
            ^
src/libImaging/AlphaComposite.c:140:13: error: use of undeclared identifier '__m128i'
            __m128i mm_coef1, mm_coef2, mm_out_lo, mm_out_hi;
            ^
src/libImaging/AlphaComposite.c:143:13: error: use of undeclared identifier 'mm_dst'
            mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
            ^
src/libImaging/AlphaComposite.c:143:22: error: call to undeclared function '_mm_loadu_si128'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
            mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                    ^
src/libImaging/AlphaComposite.c:143:48: error: expected expression
            mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                                ^
src/libImaging/AlphaComposite.c:143:39: error: use of undeclared identifier '__m128i'
            mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                    ^
src/libImaging/AlphaComposite.c:145:13: error: use of undeclared identifier 'mm_dst_lo'
            mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
            ^
src/libImaging/AlphaComposite.c:145:25: error: call to undeclared function '_mm_unpacklo_epi8'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
            mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                        ^
src/libImaging/AlphaComposite.c:145:43: error: use of undeclared identifier 'mm_dst'
            mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                        ^
src/libImaging/AlphaComposite.c:145:51: error: use of undeclared identifier 'mm_zero'
            mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                                ^
src/libImaging/AlphaComposite.c:147:13: error: use of undeclared identifier 'mm_dst_hi'
            mm_dst_hi = _mm_unpackhi_epi8(mm_dst, mm_zero);
            ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
error: command '/usr/bin/clang' failed with exit code 1
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pillow-simd
Failed to build pillow-simd
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (pillow-simd)

Bei diesem Fehler handelt es sich um ein bekanntes Problem, siehe unten.

https://github.com/uploadcare/pillow-simd/issues/43

Lösung

Building auf macOS (M3) wird nicht unterstützt, daher habe ich versucht, imgp mit Docker zu installieren. Der Installationsprozess wird unten beschrieben.

(1) Docker-Container starten

docker run-v $PWD:/work --rm --platform linux/amd64 -it python:3.12-slim /bin/bash

(2) Pakete zum Erstellen installieren

apt update
apt install build-essential zlib1g-dev libjpeg-dev

(3) Installieren Sie imgp

pip install imgp

(4) Überprüfen Sie die installierte Binärdatei

root@cc0fa40c9237:~# imgp
usage: imgp [-h] [-x res] [-o deg] [-a] [-c] [-e] [-f] [-H] [-i] [-k] [-m] [-M res] [-n] [-N] [-O] [-P] [-q N] [-r] [-s byte] [-w] [-d] [PATH ...]

Resize, rotate JPEG and PNG images.

positional arguments:
  PATH                  source file or dir [default: current dir]

options:
  -h, --help            show this help message and exit
  -x res, --res res     output resolution in HxV or percentage
  -o deg, --rotate deg  rotate clockwise by angle (in degrees)
  -a, --adapt           adapt to resolution by orientation [default: off]
  -c, --convert         convert PNG to JPG format [default: off]
  -e, --eraseexif       erase exif metadata [default: off]
  -f, --force           force to exact specified resolution [default: off]
  -H, --hidden          include hidden (dot) files [default: off]
  -i, --includeimgp     re-process _IMGP files. * RISKY: refer to docs
  -k, --keep            skip (honors -c or --pr) images matching specified
                        H or V or --res=100 [default: off]
  -m, --mute            operate silently [default: informative]
  -M res, --minres res  min resolution in HxV or percentage of --res to resize
  -n, --enlarge         enlarge smaller images [default: off]
  -N, --nearest         use nearest neighbour interpolation for PNG [default: antialias]
  -O, --optimize        optimize the output images [default: off]
  -P, --progressive     save JPEG images as progressive [default: off]
  -q N, --quality N     quality factor (N=1-95, JPEG only) [default: 75]
  -r, --recurse         process non-symbolic dirs recursively [default: off]
  -s byte, --size byte  minimum size to process an image [default: 1024]
  -w, --overwrite       overwrite source images [default: off]
  -d, --debug           enable debug logs [default: off]

Version 2.9
Copyright © 2016-2023 Arun Prakash Jana <engineerarun@gmail.com>
License: GPLv3
Webpage: https://github.com/jarun/imgp

Notiz

$ uname -a
Darwin weizen.local 23.4.0 Darwin Kernel Version 23.4.0: Wed Feb 21 21:45:48 PST 2024; root:xnu-10063.101.15~2/RELEASE_ARM64_T8122 arm64

$ docker -v
Docker version 26.1.1, build 4cf5afa

Das obige ist der detaillierte Inhalt vonVerwenden Sie imgp unter macOS mit Docker. Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!