add multiple server support to python client

bin/openapi3/python-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/python -i modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml -g python -o samples/openapi3/client/petstore/python/ -DpackageName=petstore_api $@"
+
+java $JAVA_OPTS -jar $executable $ags

modules/openapi-generator/src/main/resources/python/configuration.mustache

@@ -247,3 +247,68 @@ class Configuration(six.with_metaclass(TypeWithDefault, object)):
                "Version of the API: {{version}}\n"\
                "SDK Package Version: {{packageVersion}}".\
                format(env=sys.platform, pyversion=sys.version)
+
+    def get_host_settings(self):
+        """Gets an array of host settings
+
+        :return: An array of host settings
+        """
+        return [
+            {{#servers}}
+            {
+                'url': "{{{url}}}",
+                'description': "{{{description}}}{{^description}}No description provided{{/description}}",
+                {{#variables}}
+                {{#-first}}
+                'variables': {
+                {{/-first}}
+                    '{{{name}}}': {
+                        'description': "{{{description}}}{{^description}}No description provided{{/description}}",
+                        'default_value': "{{{defaultValue}}}",
+                        {{#enumValues}}
+                        {{#-first}}
+                        'enum_values': [
+                        {{/-first}}
+                            "{{{.}}}"{{^-last}},{{/-last}}
+                        {{#-last}}
+                        ]
+                        {{/-last}}
+                        {{/enumValues}}
+                        }{{^-last}},{{/-last}}
+                {{#-last}}
+                    }
+                {{/-last}}
+                {{/variables}}
+            }{{^-last}},{{/-last}}
+            {{/servers}}
+        ]
+
+    def get_host_from_settings(self, index, variables={}):
+        """Gets host URL based on the index and variables
+        :param index: array index of the host settings
+        :param variables: hash of variable and the corresponding value
+        :return: URL based on host settings
+        """
+
+        servers = get_host_settings
+
+        # check array index out of bound
+        if index < 0 or index > len(servers):
+            raise ValueError("Invalid index %i when selecting the host settings. Must be less than %i" % index % len(servers))  # noqa: E501
+
+        server = servers[index]
+        url = server['url']
+
+        # go through variable and assign a value
+        for variable_name in server['variables']:
+            if name in variables[varible_name]:
+                if variables[variable_name] in variables[variable_name]['enum_values']:
+                    url = url.replace("{" + variable_name + "}", variables[variable_name])
+                else:
+                    raise ValueError("The variable `%s` in the host URL has invalid value %s. Must be %s." % variable_name % variables[variable_name] % variables[variable_name]['enum_values'])
+            else:
+                # use default value
+                url = url.replace("{" + variable_name + "}", variables[variable_name]['default_value'])
+        end
+
+        return url

samples/client/petstore/python/docs/FakeApi.md

@@ -362,9 +362,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure HTTP basic authorization: http_basic_test
 configuration = petstore_api.Configuration()
+# Configure HTTP basic authorization: http_basic_test
 configuration.username = 'YOUR_USERNAME'
 configuration.password = 'YOUR_PASSWORD'
 

samples/client/petstore/python/docs/FakeClassnameTags123Api.md

@@ -23,9 +23,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure API key authorization: api_key_query
 configuration = petstore_api.Configuration()
+# Configure API key authorization: api_key_query
 configuration.api_key['api_key_query'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key_query'] = 'Bearer'

samples/client/petstore/python/docs/PetApi.md

@@ -29,9 +29,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -80,9 +79,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -135,9 +133,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -189,9 +186,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -243,9 +239,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure API key authorization: api_key
 configuration = petstore_api.Configuration()
+# Configure API key authorization: api_key
 configuration.api_key['api_key'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key'] = 'Bearer'
@@ -297,9 +292,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -348,9 +342,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -403,9 +396,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class
@@ -459,9 +451,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure OAuth2 access token for authorization: petstore_auth
 configuration = petstore_api.Configuration()
+# Configure OAuth2 access token for authorization: petstore_auth
 configuration.access_token = 'YOUR_ACCESS_TOKEN'
 
 # create an instance of the API class

samples/client/petstore/python/docs/StoreApi.md

@@ -73,9 +73,8 @@ import time
 import petstore_api
 from petstore_api.rest import ApiException
 from pprint import pprint
-
-# Configure API key authorization: api_key
 configuration = petstore_api.Configuration()
+# Configure API key authorization: api_key
 configuration.api_key['api_key'] = 'YOUR_API_KEY'
 # Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
 # configuration.api_key_prefix['api_key'] = 'Bearer'

samples/client/petstore/python/petstore_api/configuration.py

@@ -258,3 +258,45 @@ def to_debug_report(self):
                "Version of the API: 1.0.0\n"\
                "SDK Package Version: 1.0.0".\
                format(env=sys.platform, pyversion=sys.version)
+
+    def get_host_settings(self):
+        """Gets an array of host settings
+
+        :return: An array of host settings
+        """
+        return [
+            {
+                'url': "http://petstore.swagger.io:80/v2",
+                'description': "No description provided",
+            }
+        ]
+
+    def get_host_from_settings(self, index, variables={}):
+        """Gets host URL based on the index and variables
+        :param index: array index of the host settings
+        :param variables: hash of variable and the corresponding value
+        :return: URL based on host settings
+        """
+
+        servers = get_host_settings
+
+        # check array index out of bound
+        if index < 0 or index > len(servers):
+            raise ValueError("Invalid index %i when selecting the host settings. Must be less than %i" % index % len(servers))  # noqa: E501
+
+        server = servers[index]
+        url = server['url']
+
+        # go through variable and assign a value
+        for variable_name in server['variables']:
+            if name in variables[varible_name]:
+                if variables[variable_name] in variables[variable_name]['enum_values']:
+                    url = url.replace("{" + variable_name + "}", variables[variable_name])
+                else:
+                    raise ValueError("The variable `%s` in the host URL has invalid value %s. Must be %s." % variable_name % variables[variable_name] % variables[variable_name]['enum_values'])
+            else:
+                # use default value
+                url = url.replace("{" + variable_name + "}", variables[variable_name]['default_value'])
+        end
+
+        return url

samples/openapi3/client/petstore/python/.gitignore

@@ -0,0 +1,64 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+venv/
+.python-version
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+#Ipython Notebook
+.ipynb_checkpoints

samples/openapi3/client/petstore/python/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/openapi3/client/petstore/python/.openapi-generator/VERSION

@@ -0,0 +1 @@
+4.0.0-SNAPSHOT

samples/openapi3/client/petstore/python/.travis.yml

@@ -0,0 +1,14 @@
+# ref: https://docs.travis-ci.com/user/languages/python
+language: python
+python:
+  - "2.7"
+  - "3.2"
+  - "3.3"
+  - "3.4"
+  - "3.5"
+  #- "3.5-dev" # 3.5 development branch
+  #- "nightly" # points to the latest development branch e.g. 3.6-dev
+# command to install dependencies
+install: "pip install -r requirements.txt"
+# command to run tests
+script: nosetests