diff options
Diffstat (limited to 'filter_plugins/oo_filters.py')
| -rw-r--r-- | filter_plugins/oo_filters.py | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/filter_plugins/oo_filters.py b/filter_plugins/oo_filters.py index c3408702d..a57b0f895 100644 --- a/filter_plugins/oo_filters.py +++ b/filter_plugins/oo_filters.py @@ -73,7 +73,7 @@ class FilterModule(object): if filters is not None: if not issubclass(type(filters), dict): - raise errors.AnsibleFilterError("|fialed expects filter to be a" + raise errors.AnsibleFilterError("|failed expects filter to be a" " dict") retval = [FilterModule.get_attr(d, attribute) for d in data if ( all([d.get(key, None) == filters[key] for key in filters]))] @@ -83,6 +83,25 @@ class FilterModule(object): return retval @staticmethod + def oo_select_keys_from_list(data, keys): + ''' This returns a list, which contains the value portions for the keys + Ex: data = { 'a':1, 'b':2, 'c':3 } + keys = ['a', 'c'] + returns [1, 3] + ''' + + if not issubclass(type(data), list): + raise errors.AnsibleFilterError("|failed expects to filter on a list") + + if not issubclass(type(keys), list): + raise errors.AnsibleFilterError("|failed expects first param is a list") + + # Gather up the values for the list of keys passed in + retval = [FilterModule.oo_select_keys(item, keys) for item in data] + + return FilterModule.oo_flatten(retval) + + @staticmethod def oo_select_keys(data, keys): ''' This returns a list, which contains the value portions for the keys Ex: data = { 'a':1, 'b':2, 'c':3 } @@ -97,7 +116,7 @@ class FilterModule(object): raise errors.AnsibleFilterError("|failed expects first param is a list") # Gather up the values for the list of keys passed in - retval = [data[key] for key in keys] + retval = [data[key] for key in keys if data.has_key(key)] return retval @@ -312,6 +331,7 @@ class FilterModule(object): ''' returns a mapping of filters to methods ''' return { "oo_select_keys": self.oo_select_keys, + "oo_select_keys_from_list": self.oo_select_keys_from_list, "oo_collect": self.oo_collect, "oo_flatten": self.oo_flatten, "oo_pdb": self.oo_pdb, |