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Diffstat (limited to 'mesonbuild/interpreterbase.py')
| -rw-r--r-- | mesonbuild/interpreterbase.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mesonbuild/interpreterbase.py b/mesonbuild/interpreterbase.py index 634f4f2..9f35601 100644 --- a/mesonbuild/interpreterbase.py +++ b/mesonbuild/interpreterbase.py @@ -1026,6 +1026,20 @@ The result of this is undefined and will become a hard error in a future Meson r if not isinstance(cmpr, str): raise InterpreterException('Version_compare() argument must be a string.') return mesonlib.version_compare(obj, cmpr) + elif method_name == 'substring': + if len(posargs) > 2: + raise InterpreterException('substring() takes maximum two arguments.') + start = 0 + end = len(obj) + if len (posargs) > 0: + if not isinstance(posargs[0], int): + raise InterpreterException('substring() argument must be an int') + start = posargs[0] + if len (posargs) > 1: + if not isinstance(posargs[1], int): + raise InterpreterException('substring() argument must be an int') + end = posargs[1] + return obj[start:end] raise InterpreterException('Unknown method "%s" for a string.' % method_name) def format_string(self, templ: str, args: T.List[TYPE_nvar]) -> str: |