create_pkg_manifest.VarImpl Class Reference

Inheritance diagram for create_pkg_manifest.VarImpl:

Public Member Functions
	__init__ (self, local_scope)
	Lookup (self, var_name)

Protected Attributes
	_local_scope

Static Protected Attributes
dict	_env_vars

Detailed Description

Definition at line 24 of file create_pkg_manifest.py.

Constructor & Destructor Documentation

__init__()

create_pkg_manifest.VarImpl.__init__	(		self,
			local_scope
	)

Definition at line 30 of file create_pkg_manifest.py.

    def __init__(self, local_scope):
        self._local_scope = local_scope
 

Member Function Documentation

Lookup()

create_pkg_manifest.VarImpl.Lookup	(		self,
			var_name
	)

Implements the Var syntax.

Definition at line 33 of file create_pkg_manifest.py.

    def Lookup(self, var_name):
        """Implements the Var syntax."""
        if var_name in self._local_scope.get("vars", {}):
            return self._local_scope["vars"][var_name]
        # Inject default values for env variables
        if var_name in self._env_vars:
            return self._env_vars[var_name]
        raise Exception("Var is not defined: %s" % var_name)
 
 

Member Data Documentation

_env_vars

dict create_pkg_manifest.VarImpl._env_vars

staticprotected

Initial value:

=  {
        "host_cpu": "x64",
        "host_os": "linux",
    }

Definition at line 25 of file create_pkg_manifest.py.

_local_scope

create_pkg_manifest.VarImpl._local_scope

protected

Definition at line 31 of file create_pkg_manifest.py.

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/tools/create_pkg_manifest.py