diff options
Diffstat (limited to 'tosca2heat/tosca-parser-0.3.0/toscaparser/utils')
5 files changed, 0 insertions, 337 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 deleted file mode 100644 index e69de29..0000000 --- a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/__init__.py +++ /dev/null diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py deleted file mode 100644 index f5562e2..0000000 --- a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/gettextutils.py +++ /dev/null @@ -1,22 +0,0 @@ -# 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 deleted file mode 100644 index 8022158..0000000 --- a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/urlutils.py +++ /dev/null @@ -1,61 +0,0 @@ -# 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 deleted file mode 100644 index d2b8504..0000000 --- a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/validateutils.py +++ /dev/null @@ -1,165 +0,0 @@ -# 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 deleted file mode 100644 index a4794e7..0000000 --- a/tosca2heat/tosca-parser-0.3.0/toscaparser/utils/yamlparser.py +++ /dev/null @@ -1,89 +0,0 @@ -# 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 |