Merge 5ff2b08b4a into b5c09e51d8

Bypass an issue with `cx-freeze` that fails to include the
`fitz._wxcolors` module in the final Windows artifact.

BUILD.md

@@ -113,7 +113,7 @@ Install Poetry using `pipx`:
 
 ```sh
 pipx install poetry
-pipx inject poetry poetry-plugin-export
+pipx inject poetry
 ```
 
 Clone this repository:
@@ -326,7 +326,7 @@ cd dangerzone
 Install Python dependencies:
 
 ```sh
-python3 -m pip install poetry poetry-plugin-export
+python3 -m pip install poetry
 poetry install
 ```
 
@@ -387,7 +387,7 @@ Install Microsoft Visual C++ 14.0 or greater. Get it with ["Microsoft C++ Build
 Install [poetry](https://python-poetry.org/). Open PowerShell, and run:
 
 ```
-python -m pip install poetry poetry-plugin-export
+python -m pip install poetry
 ```
 
 Install git from [here](https://git-scm.com/download/win), open a Windows terminal (`cmd.exe`) and clone this repository:

RELEASE.md

@@ -123,7 +123,7 @@ Here is what you need to do:
 
   # In case of a new Python installation or minor version upgrade, e.g., from
   # 3.11 to 3.12, reinstall Poetry
-  python3 -m pip install poetry poetry-plugin-export
+  python3 -m pip install poetry
 
   # You can verify the correct Python version is used
   poetry debug info
@@ -141,7 +141,7 @@ Here is what you need to do:
   poetry env remove --all
 
   # Install the dependencies
-  poetry install --sync
+  poetry sync
   ```
 
 - [ ] Build the container image and the OCR language data
@@ -205,7 +205,7 @@ The Windows release is performed in a Windows 11 virtual machine (as opposed to
   ```bash
   # In case of a new Python installation or minor version upgrade, e.g., from
   # 3.11 to 3.12, reinstall Poetry
-  python3 -m pip install poetry poetry-plugin-export
+  python3 -m pip install poetry
 
   # You can verify the correct Python version is used
   poetry debug info
@@ -223,7 +223,7 @@ The Windows release is performed in a Windows 11 virtual machine (as opposed to
   poetry env remove --all
 
   # Install the dependencies
-  poetry install --sync
+  poetry sync
   ```
 
 - [ ] Copy the container image into the VM

dangerzone/__init__.py

@@ -4,6 +4,12 @@ import sys
 
 logger = logging.getLogger(__name__)
 
+# Call freeze_support() to avoid passing unknown options to the subprocess.
+# See https://github.com/freedomofpress/dangerzone/issues/873
+import multiprocessing
+
+multiprocessing.freeze_support()
+
 
 try:
     from . import vendor  # type: ignore [attr-defined]

dangerzone/cli.py

@@ -52,7 +52,11 @@ def print_header(s: str) -> None:
 @click.option(
     "--set-container-runtime",
     required=False,
-    help="The path to the container runtime you want to set in the settings",
+    help=(
+        "The name or full path of the container runtime you want Dangerzone to use."
+        " You can specify the value 'default' if you want to take back your choice, and"
+        " let Dangerzone use the default runtime for this OS"
+    )
 )
 @click.version_option(version=get_version(), message="%(version)s")
 @errors.handle_document_errors
@@ -69,6 +73,12 @@ def cli_main(
     display_banner()
     if set_container_runtime:
         settings = Settings()
+        if set_container_runtime == "default":
+            settings.unset_custom_runtime()
+            click.echo(
+                "Instructed Dangerzone to use the default container runtime for this OS"
+            )
+        else:
             container_runtime = settings.set_custom_runtime(
                 set_container_runtime, autosave=True
             )

dangerzone/gui/__init__.py

@@ -10,6 +10,7 @@ from typing import List, Optional
 import click
 import colorama
 
+
 # FIXME: See https://github.com/freedomofpress/dangerzone/issues/320 for more details.
 if typing.TYPE_CHECKING:
     from PySide2 import QtCore, QtGui, QtWidgets

dangerzone/gui/main_window.py

@@ -3,7 +3,6 @@ import os
 import platform
 import tempfile
 import typing
-from multiprocessing import freeze_support
 from multiprocessing.pool import ThreadPool
 from pathlib import Path
 from typing import List, Optional
@@ -229,6 +228,8 @@ class MainWindow(QtWidgets.QMainWindow):
                     self.handle_docker_desktop_version_check(is_version_valid, version)
             except errors.UnsupportedContainerRuntime as e:
                 pass  # It's catched later in the flow.
+            except errors.NoContainerTechException as e:
+                pass  # It's catched later in the flow.
 
         self.show()
 
@@ -1236,9 +1237,6 @@ class DocumentsListWidget(QtWidgets.QListWidget):
     def start_conversion(self) -> None:
         if not self.thread_pool_initized:
             max_jobs = self.dangerzone.isolation_provider.get_max_parallel_conversions()
-            # Call freeze_support() to avoid passing unknown options to the subprocess.
-            # See https://github.com/freedomofpress/dangerzone/issues/873
-            freeze_support()
             self.thread_pool = ThreadPool(max_jobs)
 
         for doc in self.docs_list:

dangerzone/settings.py

@@ -52,6 +52,10 @@ class Settings:
             self.save()
         return container_runtime
 
+    def unset_custom_runtime(self) -> None:
+        self.settings.pop("container_runtime")
+        self.save()
+
     def get(self, key: str) -> Any:
         return self.settings[key]
 

dev_scripts/qa.py

@@ -331,7 +331,7 @@ Install Poetry using `pipx`:
 
 ```sh
 pipx install poetry
-pipx inject poetry poetry-plugin-export
+pipx inject poetry
 ```
 
 Clone this repository:
@@ -397,7 +397,7 @@ Install Microsoft Visual C++ 14.0 or greater. Get it with ["Microsoft C++ Build
 Install [poetry](https://python-poetry.org/). Open PowerShell, and run:
 
 ```
-python -m pip install poetry poetry-plugin-export
+python -m pip install poetry
 ```
 
 Install git from [here](https://git-scm.com/download/win), open a Windows terminal (`cmd.exe`) and clone this repository:
@@ -835,8 +835,8 @@ class QAWindows(QABase):
         "Install Poetry and the project's dependencies", ref=REF_BUILD, auto=True
     )
     def install_poetry(self):
-        self.run("python", "-m", "pip", "install", "poetry", "poetry-plugin-export")
+        self.run("python", "-m", "pip", "install", "poetry")
-        self.run("poetry", "install", "--sync")
+        self.run("poetry", "sync")
 
     @QABase.task("Build Dangerzone container image", ref=REF_BUILD, auto=True)
     def build_image(self):

docs/developer/doit.md

@@ -42,7 +42,8 @@ doit <task>
 ## Tips and tricks
 
 * You can run `doit list --all -s` to see the full list of tasks, their
-  dependencies, and whether they are up to date.
+  dependencies, and whether they are up to date (U) or will run (R). Note that
+  certain small tasks are always configured to run.
 * You can run `doit info <task>` to see which dependencies are missing.
 * You can pass the following environment variables to the script, in order to
   affect some global parameters:

dodo.py

@@ -206,7 +206,7 @@ def task_build_image():
 
 def task_poetry_install():
     """Setup the Poetry environment"""
-    return {"actions": ["poetry install --sync"], "clean": ["poetry env remove --all"]}
+    return {"actions": ["poetry sync"], "clean": ["poetry env remove --all"]}
 
 
 def task_macos_build_dmg():

install/common/build-image.py

@@ -5,7 +5,7 @@ import subprocess
 import sys
 from pathlib import Path
 
-BUILD_CONTEXT = "dangerzone/"
+BUILD_CONTEXT = "dangerzone"
 IMAGE_NAME = "dangerzone.rocks/dangerzone"
 if platform.system() in ["Darwin", "Windows"]:
     CONTAINER_RUNTIME = "docker"
@@ -122,7 +122,8 @@ def main():
 
     subprocess.run(
         [
-            "./dev_scripts/repro-build.py",
+            sys.executable,
+            str(Path("dev_scripts") / "repro-build.py"),
             "build",
             "--runtime",
             args.runtime,

install/common/download-tessdata.py

@@ -51,6 +51,8 @@ def main():
         if files == expected_files:
             logger.info("Skipping tessdata download, language data already exists")
             return
+        elif not files:
+            logger.info("Tesseract dir is empty, proceeding to download language data")
         else:
             logger.info(f"Found {tessdata_dir} but contents do not match")
             return 1

setup-windows.py

@@ -13,7 +13,7 @@ setup(
     description="Dangerzone",
     options={
         "build_exe": {
-            "packages": ["dangerzone", "dangerzone.gui"],
+            "packages": ["dangerzone", "dangerzone.gui", "pymupdf._wxcolors"],
             "excludes": ["test", "tkinter"],
             "include_files": [("share", "share"), ("LICENSE", "LICENSE")],
             "include_msvcr": True,