diff options
Diffstat (limited to 'portato/dependency.py')
| -rw-r--r-- | portato/dependency.py | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/portato/dependency.py b/portato/dependency.py index a52a630..cefc6ad 100644 --- a/portato/dependency.py +++ b/portato/dependency.py @@ -77,8 +77,8 @@ class OrDependency (Dependency): :IVariables: - dep : tuple(string,...) - The dependency strings. The tuple and the strings are immutable. + dep : tuple(`Dependency`,...) + The dependencies. The tuple and the dependencies are immutable. """ def __init__ (self, deps): @@ -89,13 +89,46 @@ class OrDependency (Dependency): :type deps: iter<string> """ - self._dep = tuple(Dependency(dep) for dep in deps) + _dep = [] + for dep in deps: + if not hasattr(dep, "__iter__"): + _dep.append(Dependency(dep)) + else: + _dep.append(AllOfDependency(dep)) + + self._dep = tuple(_dep) def __str__ (self): return "<|| %s>" % str(self.dep) __repr__ = __str__ +class AllOfDependency (Dependency): + """ + Dependency representing a set of packages inside "or". + If the or is: ``|| (a ( b c ) )`` the `AllOfDependency` would be the ``( b c )``. + + :IVariables: + + dep : tuple(`Dependency`,...) + The dependencies . The tuple and the deps are immutable. + """ + + def __init__ (self, deps): + """ + Creates an or-dependency out of a list (or tuple) of deps. + + :param deps: The dependencies. + :type deps: iter<string> + """ + + self._dep = tuple(Dependency(dep) for dep in deps) + + def __str__ (self): + return "<ALL %s>" % str(self.dep) + + __repr__ = __str__ + class DependencyTree (object): """ |