diff --git a/v2/ansible/parsing/yaml/composer.py b/v2/ansible/parsing/yaml/composer.py index 0f9c90606f3..4f2c9f411b6 100644 --- a/v2/ansible/parsing/yaml/composer.py +++ b/v2/ansible/parsing/yaml/composer.py @@ -20,17 +20,27 @@ from __future__ import (absolute_import, division, print_function) __metaclass__ = type from yaml.composer import Composer -from yaml.nodes import MappingNode +from yaml.nodes import MappingNode, ScalarNode class AnsibleComposer(Composer): def __init__(self): self.__mapping_starts = [] super(Composer, self).__init__() + def compose_node(self, parent, index): # the line number where the previous token has ended (plus empty lines) node = Composer.compose_node(self, parent, index) - if isinstance(node, MappingNode): + if isinstance(node, ScalarNode): + # Scalars are pretty easy -- assume they start on the current + # token's line (what about multiline strings? Perhaps we also + # need to use previous token ended node.__datasource__ = self.name + node.__line__ = self.line + 1 + node.__column__ = self.column + 1 + elif isinstance(node, MappingNode): + node.__datasource__ = self.name + + # Need extra help to know where the mapping starts try: (cur_line, cur_column) = self.__mapping_starts.pop() except: @@ -38,7 +48,9 @@ class AnsibleComposer(Composer): cur_column = None node.__line__ = cur_line node.__column__ = cur_column + return node + def compose_mapping_node(self, anchor): # the column here will point at the position in the file immediately # after the first key is found, which could be a space or a newline. diff --git a/v2/ansible/parsing/yaml/constructor.py b/v2/ansible/parsing/yaml/constructor.py index 730ba85418f..b607f46b055 100644 --- a/v2/ansible/parsing/yaml/constructor.py +++ b/v2/ansible/parsing/yaml/constructor.py @@ -20,7 +20,8 @@ from __future__ import (absolute_import, division, print_function) __metaclass__ = type from yaml.constructor import Constructor -from ansible.parsing.yaml.objects import AnsibleMapping +from ansible.utils.unicode import to_unicode +from ansible.parsing.yaml.objects import AnsibleMapping, AnsibleUnicode class AnsibleConstructor(Constructor): def __init__(self, file_name=None): @@ -52,6 +53,22 @@ class AnsibleConstructor(Constructor): return ret + def construct_yaml_str(self, node): + # Override the default string handling function + # to always return unicode objects + value = self.construct_scalar(node) + value = to_unicode(value) + data = AnsibleUnicode(self.construct_scalar(node)) + + data._line_number = node.__line__ + data._column_number = node.__column__ + if self._ansible_file_name: + data._data_source = self._ansible_file_name + else: + data._data_source = node.__datasource__ + + return data + AnsibleConstructor.add_constructor( u'tag:yaml.org,2002:map', AnsibleConstructor.construct_yaml_map) @@ -60,3 +77,11 @@ AnsibleConstructor.add_constructor( u'tag:yaml.org,2002:python/dict', AnsibleConstructor.construct_yaml_map) +AnsibleConstructor.add_constructor( + u'tag:yaml.org,2002:str', + AnsibleConstructor.construct_yaml_str) + +AnsibleConstructor.add_constructor( + u'tag:yaml.org,2002:python/unicode', + AnsibleConstructor.construct_yaml_str) + diff --git a/v2/ansible/parsing/yaml/objects.py b/v2/ansible/parsing/yaml/objects.py index 6eff9966f94..69f8c0968d1 100644 --- a/v2/ansible/parsing/yaml/objects.py +++ b/v2/ansible/parsing/yaml/objects.py @@ -50,3 +50,6 @@ class AnsibleMapping(AnsibleBaseYAMLObject, dict): ''' sub class for dictionaries ''' pass +class AnsibleUnicode(AnsibleBaseYAMLObject, unicode): + ''' sub class for unicode objects ''' + pass diff --git a/v2/test/parsing/yaml/test_loader.py b/v2/test/parsing/yaml/test_loader.py new file mode 100644 index 00000000000..942062798e1 --- /dev/null +++ b/v2/test/parsing/yaml/test_loader.py @@ -0,0 +1,156 @@ +# coding: utf-8 +# (c) 2015, Toshio Kuratomi +# +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see . + +# Make coding more python3-ish +from __future__ import (absolute_import, division, print_function) +__metaclass__ = type + +from cStringIO import StringIO +from collections import Sequence, Set, Mapping + +from ansible.compat.tests import unittest +from ansible.compat.tests.mock import patch + +from ansible.parsing.yaml.loader import AnsibleLoader + +class TestDataLoader(unittest.TestCase): + + def setUp(self): + pass + + def tearDown(self): + pass + + def test_parse_number(self): + stream = StringIO(""" + 1 + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(data, 1) + + def test_parse_string(self): + stream = StringIO(""" + Ansible + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(data, u'Ansible') + self.assertIsInstance(data, unicode) + + def test_parse_utf8_string(self): + stream = StringIO(""" + Cafè Eñyei + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(data, u'Cafè Eñyei') + self.assertIsInstance(data, unicode) + + def test_parse_dict(self): + stream = StringIO(""" + webster: daniel + oed: oxford + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(data, {'webster': 'daniel', 'oed': 'oxford'}) + self.assertEqual(len(data), 2) + self.assertIsInstance(data.keys()[0], unicode) + self.assertIsInstance(data.values()[0], unicode) + + def test_parse_list(self): + stream = StringIO(""" + - a + - b + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(data, [u'a', u'b']) + self.assertEqual(len(data), 2) + self.assertIsInstance(data[0], unicode) + + def test_parse_play(self): + stream = StringIO(""" + - hosts: localhost + vars: + number: 1 + string: Ansible + utf8_string: Cafè Eñyei + dictionary: + webster: daniel + oed: oxford + list: + - a + - b + - 1 + - 2 + tasks: + - name: Test case + ping: + data: "{{ utf8_string }}" + + - name: Test 2 + ping: + data: "Cafè Eñyei" + + - name: Test 3 + command: "printf 'Cafè Eñyei\\n'" + """) + loader = AnsibleLoader(stream) + data = loader.get_single_data() + self.assertEqual(len(data), 1) + self.assertIsInstance(data, list) + self.assertEqual(frozenset(data[0].keys()), frozenset((u'hosts', u'vars', u'tasks'))) + + self.assertEqual(data[0][u'hosts'], u'localhost') + + self.assertEqual(data[0][u'vars'][u'number'], 1) + self.assertEqual(data[0][u'vars'][u'string'], u'Ansible') + self.assertEqual(data[0][u'vars'][u'utf8_string'], u'Cafè Eñyei') + self.assertEqual(data[0][u'vars'][u'dictionary'], + {u'webster': u'daniel', + u'oed': u'oxford'}) + self.assertEqual(data[0][u'vars'][u'list'], [u'a', u'b', 1, 2]) + + self.assertEqual(data[0][u'tasks'], + [{u'name': u'Test case', u'ping': {u'data': u'{{ utf8_string }}'}}, + {u'name': u'Test 2', u'ping': {u'data': u'Cafè Eñyei'}}, + {u'name': u'Test 3', u'command': u'printf \'Cafè Eñyei\n\''}, + ]) + + self.walk(data) + + def walk(self, data): + # Make sure there's no str in the data + self.assertNotIsInstance(data, str) + + # Descend into various container types + if isinstance(data, unicode): + # strings are a sequence so we have to be explicit here + return + elif isinstance(data, (Sequence, Set)): + for element in data: + self.walk(element) + elif isinstance(data, Mapping): + for k, v in data.items(): + self.walk(k) + self.walk(v) + + # Scalars were all checked so we're good to go + return diff --git a/v2/test/test.yml b/v2/test/test.yml deleted file mode 100644 index 299b66610d1..00000000000 --- a/v2/test/test.yml +++ /dev/null @@ -1,2 +0,0 @@ -- name: Test -filename: /usr/café/ÿ/are_doing_this_to_me