<filename>elasticsearch/utils.py
#  Licensed to Elasticsearch B.V. under one or more contributor
#  license agreements. See the NOTICE file distributed with
#  this work for additional information regarding copyright
#  ownership. Elasticsearch B.V. licenses this file to you 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 re


def _client_meta_version(version):
    """Transforms a Python package version to one
    compatible with 'X-Elastic-Client-Meta'. Essentially
    replaces any pre-release information with a 'p' suffix.
    """
    version, version_pre = re.match(
        r"^([0-9][0-9.]*[0-9]|[0-9])(.*)$", version
    ).groups()
    if version_pre:
        version += "p"
    return version

<filename>elasticsearch/utils.py
#  Licensed to Elasticsearch B.V. under one or more contributor
#  license agreements. See the NOTICE file distributed with
#  this work for additional information regarding copyright
#  ownership. Elasticsearch B.V. licenses this file to you 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 re


def _client_meta_version(version):
    """Transforms a Python package version to one
    compatible with 'X-Elastic-Client-Meta'. Essentially
    replaces any pre-release information with a 'p' suffix.
    """
    version, version_pre = re.match(
        r"^([0-9][0-9.]*[0-9]|[0-9])(.*)$", version
    ).groups()
    if version_pre:
        version += "p"
    return version

#  Licensed to Elasticsearch B.V. under one or more contributor #  license agreements. See the NOTICE file distributed with #  this work for additional information regarding copyright #  ownership. Elasticsearch B.V. licenses this file to you 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. Transforms a Python package version to one     compatible with 'X-Elastic-Client-Meta'. Essentially     replaces any pre-release information with a 'p' suffix.