linux/poky.git/bitbake/lib/bb/codeparser.py, branch walnascar-5.2

bitbake: codeparser: Skipping typing when inspecting Python modules

2025-03-09T20:10:06+00:00

If a custom python module is added thru BBIMPORTS and it uses typing(Any,Tuple,Union...), codeparser will fail because inspect.py raises TypeError exception if the object is a built-in module, class, or function. (Bitbake rev: 0ecfd0b8540220633e71d24cd73cc5306863ae3c) Signed-off-by: Pedro Silva Ferreira Signed-off-by: Richard Purdie

bitbake: codeparser: Allow code visitor expressions to be declared in metadata

2024-08-29T20:58:19+00:00

Allow the metadata to define code visitor expressions which mean that custom dependencies can be handled in function libraries. An example is the qa.handle_error function in OE which can set something like: """ def handle_error_visitorcode(name, args): execs = set() contains = {} warn = None if isinstance(args[0], ast.Constant) and isinstance(args[0].value, str): for i in ["ERROR_QA", "WARN_QA"]: if i not in contains: contains[i] = set() contains[i].add(args[0].value) else: warn = args[0] execs.add(name) return contains, execs, warn handle_error.visitorcode = handle_error_visitorcode """ Meaning that it can have contains optimisations on ERROR and WARN_QA instead of hard dependencies. One drawback to this solution is the parsing order. Functions with visitorcode need to be defined before anything else references them or the visitor code will not function for the earlier references. (Bitbake rev: 5bd0c65c217394cde4c8e382eba6cf7f4b909c97) Signed-off-by: Richard Purdie

bitbake: codeparser: Skip non-local functions for module dependencies

2024-07-01T12:53:23+00:00

If modules do something like "from glob import glob" then we end up checksumming the glob code. That leads to bugs as the code can change between different python versions for example, leading to checksum instability. We should ignore functions not from the current file as implemented by this change. (Bitbake rev: 1e6f862864539d6f6a0bea3e4479e0dd40ff3091) Signed-off-by: Richard Purdie

bitbake: codeparser/data: Ensure module function contents changing is accounted for

2024-07-01T12:53:23+00:00

Currently, if a pylib function changes contents, the taskhash remains unchanged since we assume the functions have stable output. This is probably a poor assumption so take the code of the function into account in the taskhashes. This avoids certain frustrating build failures we've been seeing in automated testing. To make this work we have to add an extra entry to the python code parsing cache so that we can store the hashed function contents for efficiency as in the python module case, that isn't used as the key to the cache. The cache version changes since we're adding data to the cache. (Bitbake rev: b2c3438ebe62793ebabe2c282534893908d520b4) Signed-off-by: Richard Purdie

bitbake: codeparser: remove redundant list conversion

2024-05-21T13:14:41+00:00

(Bitbake rev: 89712949de9476e4674864a8dcd6862fefe92eae) Signed-off-by: Antonin Godard Signed-off-by: Richard Purdie

bitbake: codeparser: support shell substitutions in quotes

2024-05-21T13:14:41+00:00

The current shell substitution mechanism only works without quotes. For example: var1=$(cmd1 ...) Will work and add `cmd1` to the correspondind `run.do_*` file. However, although quite common, this syntax is not supported: var1="$(cmd1 ...)" This commit adds this feature by adding a step to process_words() to check whether we are dealing with quotes first, and by iterating on what's between them to detect new shell substitution candidates. These candidates are tested and parsed like before in the next step. The original `part` being part of the candidates means the syntax var1=$(cmd1 ...) is still valid. (Bitbake rev: f56e1a37b2ba1773ed308043d7eb073cc2e6c06e) Signed-off-by: Antonin Godard Signed-off-by: Richard Purdie

bitbake: bitbake/codeparser.py: address ast module deprecations in py 3.12

2024-01-02T14:41:06+00:00

Specifically: /srv/work/alex/poky/bitbake/lib/bb/codeparser.py:279: DeprecationWarning: ast.Str is deprecated and will be removed in Python 3.14; use ast.Constant instead if isinstance(node.args[0], ast.Str): /srv/work/alex/poky/bitbake/lib/bb/codeparser.py:280: DeprecationWarning: Attribute s is deprecated and will be removed in Python 3.14; use value instead value = node.args[0].s (Bitbake rev: de8ba2770d9a1a94af3d084f9540da7e2fae6022) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

bitbake: codeparser: add missing 'import os'

2023-10-23T10:46:36+00:00

(Bitbake rev: 302969885d37a76edec3aa79181e98f8d7e28021) Signed-off-by: Chris Laplante Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

bitbake: codeparser: replace deprecated ast.Str and 's'

2023-10-17T10:41:33+00:00

These have been deprecated since 3.8 (Bitbake rev: 5419a8473d6d4cd1d01537de68ad8d72cf5be0b2) Signed-off-by: Chris Laplante Signed-off-by: Richard Purdie

bitbake: codeparser: Update debug variable reference

2023-09-22T06:45:47+00:00

The code has changed and the debug message didn't work. Fix it. The output is still incredibly useful. (Bitbake rev: f1fa4bb3066e2bbaff0b69088ba5c6c6c597b93d) Signed-off-by: Richard Purdie