我正在尝试在 Python 中使用 Gnome Builder 创建一个项目。文档非常有限，但我认为发现：
当您在 Builder 中按下“构建”按钮时，它会尝试构建一个 flatpak 并运行它。这适用于初始项目存根。当我添加一个
import numpy
该项目无法运行，因为还没有 numpy。我认为这必须添加到 .JSON 文件中。我还认为介子文件仅用于“收集”flatpak-builder 的 .py 源。我遵循了http://docs.flatpak.org/en/latest/python.html上的文档， 并使用 flatpak-pip-generator 创建了一个 numpy 模块。
我的 .JSON 文件现在看起来像这样：
{
"app-id": "de.gymlan.Plottler",
"runtime": "org.gnome.Platform",
"runtime-version": "3.32",
"sdk": "org.gnome.Sdk",
"command": "plottler",
"finish-args": [
"--share=network",
"--share=ipc",
"--socket=fallback-x11",
"--socket=wayland",
"--filesystem=xdg-run/dconf",
"--filesystem=~/.config/dconf:ro",
"--talk-name=ca.desrt.dconf",
"--env=DCONF_USER_CONFIG_DIR=.config/dconf"
],
"cleanup": [
"/include",
"/lib/pkgconfig",
"/man",
"/share/doc",
"/share/gtk-doc",
"/share/man",
"/share/pkgconfig",
"*.la",
"*.a"
],
"modules": [
{
"name": "plottler",
"builddir": true,
"buildsystem": "meson",
"sources": [
{
"type": "git",
"url": "file:///home/ulrich/Projekte/Plottler"
}
]
},
{
"name": "python3-numpy",
"buildsystem": "simple",
"build-commands": [
"pip3 install --no-index --find-links=\"file://${PWD}\" --prefix=${FLATPAK_DEST} numpy"
],
"sources": [
{
"type": "file",
"url": "https://files.pythonhosted.org/packages/ac/36/325b27ef698684c38b1fe2e546e2e7ef9cecd7037bcdb35c87efec4356af/numpy-1.17.2.zip",
"sha256": "73615d3edc84dd7c4aeb212fa3748fb83217e00d201875a47327f55363cef2df"
}
]
}
]
}
但是构建失败并出现来自 git 的错误，我不明白：
flatpak-builder --arch=x86_64 --ccache --force-clean --state-dir /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder --download-only --disable-updates --stop-at=python3-numpy /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master /home/ulrich/Projekte/Plottler/de.gymlan.Plottler.json
Emptying app dir '/home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master'
Downloading sources
Fetching full git repo file:///home/ulrich/Projekte/Plottler
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
Failed to download sources: module plottler: Der Kindprozess wurde mit Status 128 beendet
flatpak-builder --arch=x86_64 --ccache --force-clean --disable-updates --disable-download --state-dir /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder --stop-at=python3-numpy /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master /home/ulrich/Projekte/Plottler/de.gymlan.Plottler.json
Starting build of de.gymlan.Plottler
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
(flatpak-builder:73): flatpak-builder-WARNING **: 16:45:17.109: Failed to get current git checksum: Der Kindprozess wurde mit Status 128 beendet
Cache miss, checking out last cache hit
(flatpak-builder:73): flatpak-builder-WARNING **: 16:45:17.109: rofiles-fuse not available, doing without
========================================================================
Building module plottler in /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder/build/plottler-11
========================================================================
error: pathspec 'master' did not flatpak-builder --arch=x86_64 --ccache --force-clean --state-dir /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder --download-only --disable-updates --stop-at=python3-numpy /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master /home/ulrich/Projekte/Plottler/de.gymlan.Plottler.json
Emptying app dir '/home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master'
Downloading sources
Fetching full git repo file:///home/ulrich/Projekte/Plottler
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
Failed to download sources: module plottler: Der Kindprozess wurde mit Status 128 beendet
flatpak-builder --arch=x86_64 --ccache --force-clean --disable-updates --disable-download --state-dir /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder --stop-at=python3-numpy /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/projects/Plottler/flatpak/staging/x86_64-master /home/ulrich/Projekte/Plottler/de.gymlan.Plottler.json
Starting build of de.gymlan.Plottler
fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
(flatpak-builder:73): flatpak-builder-WARNING **: 16:45:17.109: Failed to get current git checksum: Der Kindprozess wurde mit Status 128 beendet
Cache miss, checking out last cache hit
(flatpak-builder:73): flatpak-builder-WARNING **: 16:45:17.109: rofiles-fuse not available, doing without
========================================================================
Building module plottler in /home/ulrich/.var/app/org.gnome.Builder/cache/gnome-builder/flatpak-builder/build/plottler-11
========================================================================
error: pathspec 'master' did not match any file(s) known to git
Error: module plottler: Der Kindprozess wurde mit Status 1 beendet
match any file(s) known to git
Error: module plottler: Der Kindprozess wurde mit Status 1 beendet
（最后几行是德语“子进程失败”）