diff options
Diffstat (limited to 'interpreter.py')
| -rw-r--r-- | interpreter.py | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/interpreter.py b/interpreter.py index 92a2b92..c1e4547 100644 --- a/interpreter.py +++ b/interpreter.py @@ -731,6 +731,7 @@ class Interpreter(): 'subproject' : self.func_subproject, 'pkgconfig_gen' : self.func_pkgconfig_gen, 'vcs_tag' : self.func_vcs_tag, + 'set_variable' : self.func_set_variable, } def get_build_def_files(self): @@ -781,7 +782,20 @@ class Interpreter(): return self.variables[varname] raise InvalidCode('Unknown variable "%s".' % varname) + def func_set_variable(self, node, args, kwargs): + if len(args) != 2: + raise InvalidCode('Set_variable takes two arguments.') + varname = args[0] + if not isinstance(varname, str): + raise InvalidCode('First argument to set_variable must be a string.') + value = self.to_native(args[1]) + self.set_variable(varname, value) + def set_variable(self, varname, variable): + if variable is None: + raise InvalidCode('Can not assign None to variable.') + if not self.is_assignable(variable): + raise InvalidCode('Assigned value not of assignable type.') if varname in self.builtin: raise InvalidCode('Tried to overwrite internal variable "%s"' % varname) self.variables[varname] = variable @@ -1433,8 +1447,6 @@ class Interpreter(): if not isinstance(var_name, str): raise InvalidArguments('Tried to assign value to a non-variable.') value = self.evaluate_statement(node.value) - if value is None: - raise InvalidCode('Can not assign None to variable.') value = self.to_native(value) if not self.is_assignable(value): raise InvalidCode('Tried to assign an invalid value to variable.') |