Drop support for Python 3.5, add Black

.ci/certs/ca.crt

@@ -1,20 +1,20 @@
 -----BEGIN CERTIFICATE-----
-MIIDSTCCAjGgAwIBAgIUIwN+0zglsexRKwE1RGHvlCcmrdwwDQYJKoZIhvcNAQEL
-BQAwNDEyMDAGA1UEAxMpRWxhc3RpYyBDZXJ0aWZpY2F0ZSBUb29sIEF1dG9nZW5l
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+SCCcQIe7f6NDpIRIBlty1C9IaEHj7edyHjF6rtYb
 -----END CERTIFICATE-----

.ci/certs/ca.pem

@@ -1,20 +1,20 @@
 -----BEGIN CERTIFICATE-----
-MIIDSTCCAjGgAwIBAgIUIwN+0zglsexRKwE1RGHvlCcmrdwwDQYJKoZIhvcNAQEL
-BQAwNDEyMDAGA1UEAxMpRWxhc3RpYyBDZXJ0aWZpY2F0ZSBUb29sIEF1dG9nZW5l
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-0c1o6HQjKGU2aVGgSRuaaiHaSZjbPIZVS51sOoI=
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+SCCcQIe7f6NDpIRIBlty1C9IaEHj7edyHjF6rtYb
 -----END CERTIFICATE-----

.ci/certs/testnode_san.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDVjCCAj6gAwIBAgIULh42yRefYlRRl1hvt055LrUH0HwwDQYJKoZIhvcNAQEL
+BQAwNDEyMDAGA1UEAxMpRWxhc3RpYyBDZXJ0aWZpY2F0ZSBUb29sIEF1dG9nZW5l
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+nFofDK9D8/qkrUD9iuhpx1974QwPhwWyjn9RZRpbZA4ngRL+szdRXR4N
+-----END CERTIFICATE-----

.ci/certs/testnode_san.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEogIBAAKCAQEAhQ+3brs03bXP7e6RqN6Px6iNJfA/rMfHLsJQCn6xDttOrZcI
+rGRhfcJb1OFxLhxX2YtrJh1YRidsQMZg9AOjtaTciHk4RdMxlv/I0THkPhLaUYw5
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+NPvr/9fHhQd9EDWDvS1JnVMAdKDO6ELp3SoKGGmCXR2QplnqWAk=
+-----END RSA PRIVATE KEY-----

.ci/run-elasticsearch.sh

@@ -27,8 +27,8 @@ CLUSTER_NAME=${CLUSTER_NAME-${moniker}${suffix}}
 HTTP_PORT=${HTTP_PORT-9200}
 
 ELASTIC_PASSWORD=${ELASTIC_PASSWORD-changeme}
-SSL_CERT=${SSL_CERT-"${SCRIPT_PATH}/certs/testnode.crt"}
-SSL_KEY=${SSL_KEY-"${SCRIPT_PATH}/certs/testnode.key"}
+SSL_CERT=${SSL_CERT-"${SCRIPT_PATH}/certs/testnode_san.crt"}
+SSL_KEY=${SSL_KEY-"${SCRIPT_PATH}/certs/testnode_san.key"}
 SSL_CA=${SSL_CA-"${SCRIPT_PATH}/certs/ca.crt"}
 SSL_CA_PEM=${SSL_CA-"${SCRIPT_PATH}/certs/ca.pem"}
 
@@ -125,18 +125,18 @@ if [[ "$ELASTICSEARCH_VERSION" != *oss* ]]; then
     --env xpack.security.enabled=true
     --env xpack.security.http.ssl.enabled=true
     --env xpack.security.http.ssl.verification_mode=certificate
-    --env xpack.security.http.ssl.key=certs/testnode.key
-    --env xpack.security.http.ssl.certificate=certs/testnode.crt
+    --env xpack.security.http.ssl.key=certs/testnode_san.key
+    --env xpack.security.http.ssl.certificate=certs/testnode_san.crt
     --env xpack.security.http.ssl.certificate_authorities=certs/ca.crt
     --env xpack.security.transport.ssl.enabled=true
-    --env xpack.security.transport.ssl.key=certs/testnode.key
-    --env xpack.security.transport.ssl.certificate=certs/testnode.crt
+    --env xpack.security.transport.ssl.key=certs/testnode_san.key
+    --env xpack.security.transport.ssl.certificate=certs/testnode_san.crt
     --env xpack.security.transport.ssl.certificate_authorities=certs/ca.crt
 END
 ))
   volumes+=($(cat <<-END
-    --volume $SSL_CERT:/usr/share/elasticsearch/config/certs/testnode.crt
-    --volume $SSL_KEY:/usr/share/elasticsearch/config/certs/testnode.key
+    --volume $SSL_CERT:/usr/share/elasticsearch/config/certs/testnode_san.crt
+    --volume $SSL_KEY:/usr/share/elasticsearch/config/certs/testnode_san.key
     --volume $SSL_CA:/usr/share/elasticsearch/config/certs/ca.crt
     --volume $SSL_CA_PEM:/usr/share/elasticsearch/config/certs/ca.pem
 END
@@ -149,7 +149,7 @@ if [[ "$ELASTICSEARCH_VERSION" != *oss* ]]; then
 fi
 
 cert_validation_flags="--insecure"
-if [[ "$NODE_NAME" == "instance" ]]; then
+if [[ "$NODE_NAME" == "es1" ]]; then
   cert_validation_flags="--cacert /usr/share/elasticsearch/config/certs/ca.pem --resolve ${NODE_NAME}:443:127.0.0.1"
 fi
 

.ci/run-tests

@@ -10,8 +10,8 @@ fi
 set -euxo pipefail
 
 
-TEST_SUITE=${TEST_SUITE-oss}
-NODE_NAME=instance
+TEST_SUITE=${TEST_SUITE-xpack}
+NODE_NAME=es1
 
 
 elasticsearch_image=elasticsearch
@@ -54,5 +54,6 @@ ELASTICSEARCH_CONTAINER=${elasticsearch_image}:${ELASTICSEARCH_VERSION} \
   NETWORK_NAME=elasticsearch \
   NODE_NAME=${NODE_NAME} \
   ELASTICSEARCH_URL=${elasticsearch_url} \
+  TEST_SUITE=${TEST_SUITE} \
   bash .ci/run-repository.sh
 

.ci/test-matrix.yml

@@ -11,7 +11,5 @@ PYTHON_VERSION:
   - 3.8
   - 3.7
   - 3.6
-  - 3.5.3
-
 
 exclude: ~

.dockerignore

@@ -1,3 +1,4 @@
 docs/*
 example/*
 .git
+.nox

CONTRIBUTING.md

@@ -157,6 +157,10 @@ currently using a minimum version of PyCharm 2019.2.4.
 -   Install local `eland` module (required to execute notebook tests)
     `python install setup.py`
 -   Run `pytest --nbval  --doctest-modules` to validate install
+-   To test specific versions of Python use `nox -s test-3.8`
+-   To run the automatic formatter and check for lint issues
+    run `nox -s blacken`
+
 
 ### Documentation
 

docs/source/conf.py

@@ -1,11 +1,11 @@
 #  Copyright 2019 Elasticsearch BV
-# 
+#
 #      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.
@@ -37,8 +37,8 @@
 
 # -- Project information -----------------------------------------------------
 
-project = 'eland'
-copyright = '2020, Elasticsearch B.V.'
+project = "eland"
+copyright = "2020, Elasticsearch B.V."
 
 # The full version, including alpha/beta/rc tags
 import eland
@@ -53,16 +53,16 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
+    "sphinx.ext.autodoc",
     "sphinx.ext.doctest",
     "sphinx.ext.extlinks",
-    'numpydoc',
+    "numpydoc",
     "matplotlib.sphinxext.plot_directive",
     "sphinx.ext.todo",
     "nbsphinx",
 ]
 
-doctest_global_setup = '''
+doctest_global_setup = """
 try:
     import eland as ed
 except ImportError:
@@ -71,13 +71,21 @@
     import pandas as pd
 except ImportError:
     pd = None
-'''
+"""
 
 extlinks = {
-    'pandas_api_docs': ('https://pandas.pydata.org/pandas-docs/version/0.25.3/reference/api/%s.html', ''),
-    'pandas_user_guide': (
-    'https://pandas.pydata.org/pandas-docs/version/0.25.3/user_guide/%s.html', 'Pandas User Guide/'),
-    'es_api_docs': ('https://www.elastic.co/guide/en/elasticsearch/reference/current/%s.html', '')
+    "pandas_api_docs": (
+        "https://pandas.pydata.org/pandas-docs/version/0.25.3/reference/api/%s.html",
+        "",
+    ),
+    "pandas_user_guide": (
+        "https://pandas.pydata.org/pandas-docs/version/0.25.3/user_guide/%s.html",
+        "Pandas User Guide/",
+    ),
+    "es_api_docs": (
+        "https://www.elastic.co/guide/en/elasticsearch/reference/current/%s.html",
+        "",
+    ),
 }
 
 numpydoc_attributes_as_param_list = False
@@ -92,12 +100,12 @@
 import eland as ed"""
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = ['**.ipynb_checkpoints']
+exclude_patterns = ["**.ipynb_checkpoints"]
 
 # -- Options for HTML output -------------------------------------------------
 
@@ -115,4 +123,4 @@
 html_logo = "logo/eland.png"
 html_favicon = "logo/eland_favicon.png"
 
-master_doc = 'index'
+master_doc = "index"

docs/source/development/contributing.rst

@@ -158,6 +158,9 @@ Configuring PyCharm And Running Tests
    ``python -m eland.tests.setup_tests`` to setup test environment -
    *note this modifies Elasticsearch indices*
 -  Run ``pytest --doctest-modules`` to validate install
+-  To test specific versions of Python use ``nox -s test-3.8``
+-  To run the automatic formatter and check for lint issues
+   run ``nox -s blacken``
 
 Documentation
 ~~~~~~~~~~~~~

eland/__init__.py

@@ -12,7 +12,7 @@
 #      See the License for the specific language governing permissions and
 #      limitations under the License.
 
-from __future__ import absolute_import
+# flake8: noqa
 
 from eland._version import *
 from eland.common import *
@@ -27,4 +27,3 @@
 from eland.series import *
 from eland.dataframe import *
 from eland.utils import *
-

eland/_version.py

@@ -12,9 +12,11 @@
 #      See the License for the specific language governing permissions and
 #      limitations under the License.
 
-__title__ = 'eland'
-__description__ = 'Python elasticsearch client to analyse, explore and manipulate data that resides in elasticsearch.'
-__url__ = 'https://github.com/elastic/eland'
-__version__ = '7.6.0a4'
-__maintainer__ = 'Elasticsearch B.V.'
-__maintainer_email__ = 'steve.dodson@elastic.co'
+__title__ = "eland"
+__description__ = "Python elasticsearch client to analyse, explore and manipulate data that resides in elasticsearch."
+__url__ = "https://github.com/elastic/eland"
+__version__ = "7.6.0a4"
+__author__ = "Steve Dodson"
+__author_email__ = "steve.dodson@elastic.co"
+__maintainer__ = "Seth Michael Larson"
+__maintainer_email__ = "seth.larson@elastic.co"