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author | Daniel Mensinger <daniel@mensinger-ka.de> | 2021-06-01 11:22:36 +0200 |
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committer | Dylan Baker <dylan@pnwbakers.com> | 2021-06-03 10:23:27 -0700 |
commit | f502a38d1c98361301b601238d39a478871d17dc (patch) | |
tree | 87107e2e6cca343bff7b7e2df8846f2c90e02133 /mesonbuild | |
parent | 95b70bcb97afa9177645e4926afdf3792fb73eb5 (diff) | |
download | meson-f502a38d1c98361301b601238d39a478871d17dc.zip meson-f502a38d1c98361301b601238d39a478871d17dc.tar.gz meson-f502a38d1c98361301b601238d39a478871d17dc.tar.bz2 |
typing: mlog: Simplify some typing with a TV_ variables
Diffstat (limited to 'mesonbuild')
-rw-r--r-- | mesonbuild/mlog.py | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/mesonbuild/mlog.py b/mesonbuild/mlog.py index 38a4805..230b6f7 100644 --- a/mesonbuild/mlog.py +++ b/mesonbuild/mlog.py @@ -136,9 +136,11 @@ class AnsiDecorator: def __str__(self) -> str: return self.get_text(colorize_console()) +TV_Loggable = T.Union[str, AnsiDecorator] +TV_LoggableList = T.List[TV_Loggable] class AnsiText: - def __init__(self, *args: T.List[T.Union[str, AnsiDecorator]]): + def __init__(self, *args: TV_LoggableList): self.args = args def __len__(self) -> int: @@ -186,7 +188,7 @@ def normal_cyan(text: str) -> AnsiDecorator: # This really should be AnsiDecorator or anything that implements # __str__(), but that requires protocols from typing_extensions -def process_markup(args: T.Sequence[T.Union[AnsiDecorator, str]], keep: bool) -> T.List[str]: +def process_markup(args: T.Sequence[TV_Loggable], keep: bool) -> T.List[str]: arr = [] # type: T.List[str] if log_timestamp_start is not None: arr = ['[{:.3f}]'.format(time.monotonic() - log_timestamp_start)] @@ -225,7 +227,7 @@ def force_print(*args: str, nested: str, **kwargs: T.Any) -> None: print(cleaned, end='') # We really want a heterogeneous dict for this, but that's in typing_extensions -def debug(*args: T.Union[str, AnsiDecorator], **kwargs: T.Any) -> None: +def debug(*args: TV_Loggable, **kwargs: T.Any) -> None: arr = process_markup(args, False) if log_file is not None: print(*arr, file=log_file, **kwargs) @@ -241,14 +243,14 @@ def cmd_ci_include(file: str) -> None: _debug_log_cmd('ci_include', [file]) -def log(*args: T.Union[str, AnsiDecorator], is_error: bool = False, +def log(*args: TV_Loggable, is_error: bool = False, once: bool = False, **kwargs: T.Any) -> None: if once: return log_once(*args, is_error=is_error, **kwargs) return _log(*args, is_error=is_error, **kwargs) -def _log(*args: T.Union[str, AnsiDecorator], is_error: bool = False, +def _log(*args: TV_Loggable, is_error: bool = False, **kwargs: T.Any) -> None: nested = kwargs.pop('nested', True) arr = process_markup(args, False) @@ -260,7 +262,7 @@ def _log(*args: T.Union[str, AnsiDecorator], is_error: bool = False, if not log_errors_only or is_error: force_print(*arr, nested=nested, **kwargs) -def log_once(*args: T.Union[str, AnsiDecorator], is_error: bool = False, +def log_once(*args: TV_Loggable, is_error: bool = False, **kwargs: T.Any) -> None: """Log variant that only prints a given message one time per meson invocation. @@ -283,14 +285,14 @@ def log_once(*args: T.Union[str, AnsiDecorator], is_error: bool = False, def get_error_location_string(fname: str, lineno: str) -> str: return f'{fname}:{lineno}:' -def _log_error(severity: str, *rargs: T.Union[str, AnsiDecorator], +def _log_error(severity: str, *rargs: TV_Loggable, once: bool = False, fatal: bool = True, **kwargs: T.Any) -> None: from .mesonlib import MesonException, relpath # The typing requirements here are non-obvious. Lists are invariant, # therefore T.List[A] and T.List[T.Union[A, B]] are not able to be joined if severity == 'notice': - label = [bold('NOTICE:')] # type: T.List[T.Union[str, AnsiDecorator]] + label = [bold('NOTICE:')] # type: TV_LoggableList elif severity == 'warning': label = [yellow('WARNING:')] elif severity == 'error': @@ -308,7 +310,7 @@ def _log_error(severity: str, *rargs: T.Union[str, AnsiDecorator], location_str = get_error_location_string(location_file, location.lineno) # Unions are frankly awful, and we have to T.cast here to get mypy # to understand that the list concatenation is safe - location_list = T.cast(T.List[T.Union[str, AnsiDecorator]], [location_str]) + location_list = T.cast(TV_LoggableList, [location_str]) args = location_list + args log(*args, once=once, **kwargs) @@ -319,16 +321,16 @@ def _log_error(severity: str, *rargs: T.Union[str, AnsiDecorator], if log_fatal_warnings and fatal: raise MesonException("Fatal warnings enabled, aborting") -def error(*args: T.Union[str, AnsiDecorator], **kwargs: T.Any) -> None: +def error(*args: TV_Loggable, **kwargs: T.Any) -> None: return _log_error('error', *args, **kwargs, is_error=True) -def warning(*args: T.Union[str, AnsiDecorator], **kwargs: T.Any) -> None: +def warning(*args: TV_Loggable, **kwargs: T.Any) -> None: return _log_error('warning', *args, **kwargs, is_error=True) -def deprecation(*args: T.Union[str, AnsiDecorator], **kwargs: T.Any) -> None: +def deprecation(*args: TV_Loggable, **kwargs: T.Any) -> None: return _log_error('deprecation', *args, **kwargs, is_error=True) -def notice(*args: T.Union[str, AnsiDecorator], **kwargs: T.Any) -> None: +def notice(*args: TV_Loggable, **kwargs: T.Any) -> None: return _log_error('notice', *args, **kwargs, is_error=False) def get_relative_path(target: Path, current: Path) -> Path: |