While testing the previous PR, I noticed that if stdout is set to None,
the same behaviour is shown as in the following report:
https://forums.ankiweb.net/t/cannot-switch-versions/64565
This leads me to wonder whether IsTerminal is behaving differently
on that user's system, and the use of an env var may be more reliable.
- The pyproject copy change broke the initial run case
- Avoid calling 'uv pip show' before venv created, as it causes
a pop-up prompting the user to install developer tools on macOS (#4227)
- Add a tip to the user about the unwanted install_name_tool pop-up
(Also tracked in #4227)
- Print 'Checking for updates...' prior to the potentially slow network
request
The 'latest' and 'choose version' paths always read from the the
dist file these days, so the file doesn't need to be copied in advance.
The other reason for the current behaviour was so that when the user
manually installs a new launcher, it opens into the launcher on next
run, as that's probably what the user wanted. But this causes problems
when the launcher is updated automatically by things like homebrew.
https://forums.ankiweb.net/t/anki-homebrew-issues-terminal-and-crash-on-exit/64413/4
- include stdout/stderr when utf8_output() fails
- don't swallow the error returned by handle_Version_install_or_update
- skip codesigning when NODMG set
Closes#4224
This changes 'keep existing version' to 'sync project changes'
when changes to the pyproject.toml file have been detected that
are newer than the installer's version.
Also adds a way to temporarily enable the launcher, as we needed some
other trigger than the pyproject.toml file anyway, and this approach
also solves #4165.
And removes the 'quit' option, since it's an uncommon operation, and
the user can just close the window instead.
Short-term caveat: users with older launchers/addon will trigger the old
pyproject.toml mtime bump, leading to a 'sync project changes' message
that will not make much sense to a typical user.
* set UV_PYTHON_DOWNLOADS=auto when doing `uv sync`
* Clear env vars prior to invoking uv, and add --no-config
---------
Co-authored-by: Damien Elmes <gpg@ankiweb.net>
It had some downsides:
- the lockfile was discarded when switching between beta/non-beta
- it could result in beta versions of transitory dependencies
By adding 'anki' and 'aqt' as first-party packages with explicit
version numbers (validated by the version list we get from PyPi),
we can allow them to be installed without breaking other deps.
https://forums.ankiweb.net/t/bundling-numpy-in-an-add-on/62669/15
* Launcher: Run `uv python install` before running `uv sync`
* Less copy/paste.
* Minor readability improvements
* Make sure we check file presence before attempting to read
---------
Co-authored-by: Damien Elmes <gpg@ankiweb.net>
While something we probably don't want to encourage much of, this
may enable some previously-unshared add-ons.
https://forums.ankiweb.net/t/bundling-numpy-in-an-add-on/62669/5
The 'uv add' command is transaction, so if an add-on tries to inject
incompatible dependencies into the environment, the venv will be
left as-is. And each Anki upgrade/downgrade resets the requirements,
so the requested packages shouldn't cause errors down the line.
Sample add-on:
import subprocess
from aqt import mw
from aqt.operations import QueryOp
from aqt.qt import QAction
from aqt.utils import showInfo
def ensure_spacy(col):
print("trying to import spacy")
try:
import spacy
print("successful import")
return
except Exception as e:
print("error importing:", e)
print("attempting add")
try:
from aqt.package import add_python_requirements as add
except Exception as e:
raise Exception(f"package unavailable, can't install: {e}")
# be explicit about version, or Anki beta users will get
# a beta wheel that may break
(success, output) = add(["spacy==3.8.7", "https://github.com/explosion/spacy-models/releases/download/ko_core_news_sm-3.8.0/ko_core_news_sm-3.8.0-py3-none-any.whl"])
if not success:
raise Exception(f"adding failed: {output}")
print("success")
# alterantively:
# from aqt.package import venv_binary
# subprocess.run([venv_binary("spacy"), "download", "ko_core_news_sm"], check=True)
# print("model added")
# large packages will freeze for a while on first import on macOS
import spacy
print("spacy import successful")
def activate_spacy():
def on_success(res):
mw.progress.single_shot(1000, lambda: showInfo("Spacy installed"))
QueryOp(parent=mw, op=ensure_spacy, success=on_success).with_progress("Installing spacy...").run_in_background()
action = QAction("Activate Spacy", mw)
action.triggered.connect(activate_spacy)
mw.form.menuTools.addAction(action)
We need to exec() Python from a GUI context so that the app name and
icon are inherited from our launcher bundle. And we need to munge
sys.argv[0] prior to main window instantiation so that we don't get
app menu entries like "Hide -c". We do that in the launcher instead
of __init__.py so that older versions display correctly too.
