Update Black to 25.1.0 so that it is in sync with the CI. Updates code to correspond to new Black standards, mostly changing the Addon Manager to eliminate spaces around docstrings.
* Addon Manager: Refactor utilities tests to remove filesystem use
* Addon Manager: Move process_date_string_to_python_datetime to utilities
Also add unit tests and modify the exception type
* Addon Manager: Add tests for other date separators
* Addon Manager: Refactor to reduce duplication
* Addon Manager: add explanation of why the function exists
* Addon Manager: use exception chaining
* Addon Manager: Remove unused test files
Improve testability of installation code by refactoring it to completely
separate the GUI and non-GUI code, and to provide more robust support
for non-GUI access to some type of Addon Manager activity.
Rather than manually parsing the output from the repo's host, the Addon Manager
now uses an embedded QWebEngineView to display the README data. This makes the
display more repo-location agnostic (rather than trying to parse the specific
code from GitHub, Gitlab, etc.). Special handling of known hosts is still
provided to improve the display of the page, but it is not required. Clicking a
link on the page still loads in a new system browser window, with the exception
of links to the FreeCAD wiki, which are loaded in the same browser. This is
expected to be used primarily to access traslated pages for Macros, so no
advanced web-browsing features are displayed (e.g. back buttons, history
access, etc.).
pylupdate does not extract translations when f-strings are used for the
translated text, so all f-strings are migrated to calls to format().
Several other minor translation issues are also addressed.
NOTE: This code has been run through the Black reformatter, which adds
trailing commas in many places that the stock Qt 5.x pylupdate does not
recognize. This code must be processed with the corrected pylupdate to
generate the correct translations.
To enable single-login authenticated proxy use, and simplified multi-threaded
network accesses, this commit adds a new wrapper around a QNetworkAccessManager
and includes a global instantiation of the class intended to exist for the
lifetime of the program. This instance can be used to enqueue any number of
network requests, which the manager will send out to the networking subsystem
in an appropriate manner.
Addon Manager: Dependency Installation
The Addon Manager can now attempt to use pip directly to install
required packages as specified in either metadata.txt or
requirements.txt files provided by AddOns. The packages are installed
into FreeCAD.getUserAppDataDir()/AdditionalPythonPackages directory.
Only simplified requirements.txt data is supported: any version
information is stripped out, and only packages are supported (that is,
no pip arguments, included files, etc.). Further, packages are checked
against a list of allowed packages prior to being suggested for
installation. Addon authors should submit a PR to the FreeCAD repo
adding their requirements to the allowed list, for packages that are not
already on the list (this is a malware-prevention mechanism).
