JIRA:PARSER-15 Provide Standalone Heat-Translator Liberty Pypi Packages

5 files changed, 337 insertions, 0 deletions

diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/__init__.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/__init__.py
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py
new file mode 100644
index 0000000..f5562e2
--- /dev/null
+++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py
@@ -0,0 +1,22 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import gettext
+import os
+
+_localedir = os.environ.get('tosca-parser'.upper() + '_LOCALEDIR')
+_t = gettext.translation('tosca-parser', localedir=_localedir,
+                         fallback=True)
+
+
+def _(msg):
+    return _t.gettext(msg)
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/urlutils.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/urlutils.py
new file mode 100644
index 0000000..8022158
--- /dev/null
+++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/urlutils.py
@@ -0,0 +1,61 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from six.moves.urllib.parse import urljoin
+from six.moves.urllib.parse import urlparse
+from toscaparser.common.exception import ExceptionCollector
+from toscaparser.utils.gettextutils import _
+
+try:
+    # Python 3.x
+    import urllib.request as urllib
+except ImportError:
+    # Python 2.x
+    import urllib
+
+
+class UrlUtils(object):
+
+    @staticmethod
+    def validate_url(path):
+        """Validates whether the given path is a URL or not.
+
+        If the given path includes a scheme (http, https, ftp, ...) and a net
+        location (a domain name such as www.github.com) it is validated as a
+        URL.
+        """
+        parsed = urlparse(path)
+        return bool(parsed.scheme) and bool(parsed.netloc)
+
+    @staticmethod
+    def join_url(url, relative_path):
+        """Builds a new URL from the given URL and the relative path.
+
+        Example:
+          url: http://www.githib.com/openstack/heat
+          relative_path: heat-translator
+          - joined: http://www.githib.com/openstack/heat-translator
+        """
+        if not UrlUtils.validate_url(url):
+            ExceptionCollector.appendException(
+                ValueError(_('"%s" is not a valid URL.') % url))
+        return urljoin(url, relative_path)
+
+    @staticmethod
+    def url_accessible(url):
+        """Validates whether the given URL is accessible.
+
+        Returns true if the get call returns a 200 response code.
+        Otherwise, returns false.
+        """
+        return urllib.urlopen(url).getcode() == 200
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/validateutils.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/validateutils.py
new file mode 100644
index 0000000..d2b8504
--- /dev/null
+++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/validateutils.py
@@ -0,0 +1,165 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import collections
+import dateutil.parser
+import logging
+import numbers
+import re
+import six
+
+from toscaparser.common.exception import ExceptionCollector
+from toscaparser.common.exception import InvalidTOSCAVersionPropertyException
+from toscaparser.utils.gettextutils import _
+log = logging.getLogger('tosca')
+
+
+def str_to_num(value):
+    '''Convert a string representation of a number into a numeric type.'''
+    if isinstance(value, numbers.Number):
+        return value
+    try:
+        return int(value)
+    except ValueError:
+        return float(value)
+
+
+def validate_number(value):
+    return str_to_num(value)
+
+
+def validate_integer(value):
+    if not isinstance(value, int):
+        try:
+            value = int(value)
+        except Exception:
+            ExceptionCollector.appendException(
+                ValueError(_('"%s" is not an integer.') % value))
+    return value
+
+
+def validate_float(value):
+    if not isinstance(value, float):
+        ExceptionCollector.appendException(
+            ValueError(_('"%s" is not a float.') % value))
+    return validate_number(value)
+
+
+def validate_string(value):
+    if not isinstance(value, six.string_types):
+        ExceptionCollector.appendException(
+            ValueError(_('"%s" is not a string.') % value))
+    return value
+
+
+def validate_list(value):
+    if not isinstance(value, list):
+        ExceptionCollector.appendException(
+            ValueError(_('"%s" is not a list.') % value))
+    return value
+
+
+def validate_map(value):
+    if not isinstance(value, collections.Mapping):
+        ExceptionCollector.appendException(
+            ValueError(_('"%s" is not a map.') % value))
+    return value
+
+
+def validate_boolean(value):
+    if isinstance(value, bool):
+        return value
+
+    if isinstance(value, str):
+        normalised = value.lower()
+        if normalised in ['true', 'false']:
+            return normalised == 'true'
+
+    ExceptionCollector.appendException(
+        ValueError(_('"%s" is not a boolean.') % value))
+
+
+def validate_timestamp(value):
+    return dateutil.parser.parse(value)
+
+
+class TOSCAVersionProperty(object):
+
+    VERSION_RE = re.compile('^(?P<major_version>([0-9][0-9]*))'
+                            '(\.(?P<minor_version>([0-9][0-9]*)))?'
+                            '(\.(?P<fix_version>([0-9][0-9]*)))?'
+                            '(\.(?P<qualifier>([0-9A-Za-z]+)))?'
+                            '(\-(?P<build_version>[0-9])*)?$')
+
+    def __init__(self, version):
+        self.version = str(version)
+        match = self.VERSION_RE.match(self.version)
+        if not match:
+            ExceptionCollector.appendException(
+                InvalidTOSCAVersionPropertyException(what=(self.version)))
+            return
+        ver = match.groupdict()
+        if self.version in ['0', '0.0', '0.0.0']:
+            log.warning(_('Version assumed as not provided'))
+            self.version = None
+        self.minor_version = ver['minor_version']
+        self.major_version = ver['major_version']
+        self.fix_version = ver['fix_version']
+        self.qualifier = self._validate_qualifier(ver['qualifier'])
+        self.build_version = self._validate_build(ver['build_version'])
+        self._validate_major_version(self.major_version)
+
+    def _validate_major_version(self, value):
+        """Validate major version
+
+        Checks if only major version is provided and assumes
+        minor version as 0.
+        Eg: If version = 18, then it returns version = '18.0'
+        """
+
+        if self.minor_version is None and self.build_version is None and \
+            value != '0':
+            log.warning(_('Minor version assumed "0".'))
+            self.version = '.'.join([value, '0'])
+        return value
+
+    def _validate_qualifier(self, value):
+        """Validate qualifier
+
+           TOSCA version is invalid if a qualifier is present without the
+           fix version or with all of major, minor and fix version 0s.
+
+           For example, the following versions are invalid
+              18.0.abc
+              0.0.0.abc
+        """
+        if (self.fix_version is None and value) or \
+            (self.minor_version == self.major_version ==
+             self.fix_version == '0' and value):
+            ExceptionCollector.appendException(
+                InvalidTOSCAVersionPropertyException(what=(self.version)))
+        return value
+
+    def _validate_build(self, value):
+        """Validate build version
+
+           TOSCA version is invalid if build version is present without the
+           qualifier.
+           Eg: version = 18.0.0-1 is invalid.
+        """
+        if not self.qualifier and value:
+            ExceptionCollector.appendException(
+                InvalidTOSCAVersionPropertyException(what=(self.version)))
+        return value
+
+    def get_version(self):
+        return self.version
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/yamlparser.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/yamlparser.py
new file mode 100644
index 0000000..a4794e7
--- /dev/null
+++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/yamlparser.py
@@ -0,0 +1,89 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import codecs
+from collections import OrderedDict
+from toscaparser.common.exception import ExceptionCollector
+from toscaparser.common.exception import URLException
+from toscaparser.utils.gettextutils import _
+import yaml
+
+try:
+    # Python 3.x
+    import urllib.request as urllib2
+except ImportError:
+    # Python 2.x
+    import urllib2
+
+if hasattr(yaml, 'CSafeLoader'):
+    yaml_loader = yaml.CSafeLoader
+else:
+    yaml_loader = yaml.SafeLoader
+
+
+def load_yaml(path, a_file=True):
+    f = None
+    try:
+        f = codecs.open(path, encoding='utf-8', errors='strict') if a_file \
+            else urllib2.urlopen(path)
+    except urllib2.URLError as e:
+        if hasattr(e, 'reason'):
+            msg = (_('Failed to reach server "%(path)s". Reason is: '
+                     '%(reason)s.')
+                   % {'path': path, 'reason': e.reason})
+            ExceptionCollector.appendException(URLException(what=msg))
+            return
+        elif hasattr(e, 'code'):
+            msg = (_('The server "%(path)s" couldn\'t fulfill the request. '
+                     'Error code: "%(code)s".')
+                   % {'path': path, 'code': e.code})
+            ExceptionCollector.appendException(URLException(what=msg))
+            return
+    except Exception as e:
+        raise
+    return yaml.load(f.read(), Loader=yaml_loader)
+
+
+def simple_parse(tmpl_str):
+    try:
+        tpl = yaml.load(tmpl_str, Loader=yaml_loader)
+    except yaml.YAMLError as yea:
+        ExceptionCollector.appendException(ValueError(yea))
+    else:
+        if tpl is None:
+            tpl = {}
+    return tpl
+
+
+def ordered_load(stream, Loader=yaml.Loader, object_pairs_hook=OrderedDict):
+    class OrderedLoader(Loader):
+        pass
+
+    def construct_mapping(loader, node):
+        loader.flatten_mapping(node)
+        return object_pairs_hook(loader.construct_pairs(node))
+
+    OrderedLoader.add_constructor(
+        yaml.resolver.BaseResolver.DEFAULT_MAPPING_TAG,
+        construct_mapping)
+    return yaml.load(stream, OrderedLoader)
+
+
+def simple_ordered_parse(tmpl_str):
+    try:
+        tpl = ordered_load(tmpl_str)
+    except yaml.YAMLError as yea:
+        ExceptionCollector.appendException(ValueError(yea))
+    else:
+        if tpl is None:
+            tpl = {}
+    return tpl