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| author | Mathieu Duponchelle <mathieu@centricular.com> | 2018-05-09 15:08:52 +0200 |
|---|---|---|
| committer | Nirbheek Chauhan <nirbheek.chauhan@gmail.com> | 2018-05-09 18:00:36 +0200 |
| commit | dc91aad42009f739f9e6d73221efc071626c28a3 (patch) | |
| tree | 01e1a768d0fd22fe63aabe6b3ddbbe2f5b10d0c2 /mesonbuild | |
| parent | e9a181a5459ed1204b6250e16d2fdd291816c67a (diff) | |
| download | meson-dc91aad42009f739f9e6d73221efc071626c28a3.zip meson-dc91aad42009f739f9e6d73221efc071626c28a3.tar.gz meson-dc91aad42009f739f9e6d73221efc071626c28a3.tar.bz2 | |
args flattening: preserve configuration_data.set behaviour
It seems that some projects relied on the previously buggy
behaviour of accepting a 2-element list as the single argument
to configuration_data.set().
Special-case this behaviour, and emit a deprecation message.
Diffstat (limited to 'mesonbuild')
| -rw-r--r-- | mesonbuild/interpreter.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py index 7324f67..828ab35 100644 --- a/mesonbuild/interpreter.py +++ b/mesonbuild/interpreter.py @@ -211,6 +211,12 @@ class ConfigurationDataHolder(MutableInterpreterObject, ObjectHolder): self.used = True def validate_args(self, args, kwargs): + if len(args) == 1 and isinstance(args[0], list) and len(args[0]) == 2: + mlog.log(mlog.red('DEPRECATION:'), + '''Passing a list as the single argument to configuration_data.set is deprecated. +This will become a hard error in the future''') + args = args[0] + if len(args) != 2: raise InterpreterException("Configuration set requires 2 arguments.") if self.used: |