fixes python tests in Travis CI

Author: frantuma

bin/python-flask-petstore-python2.sh

@@ -27,7 +27,7 @@ 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 -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l python-flask -o samples/server/petstore/flaskConnexion-python2 -DsupportPython2=true"
-ags="$@ generate -t modules/swagger-codegen/src/main/resources/flaskConnexion -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l python-flask -o samples/server/petstore/flaskConnexion-python2 -c bin/supportPython2.json -D service"
+ags="$@ generate -t modules/swagger-codegen/src/main/resources/flaskConnexion -i modules/swagger-codegen/src/test/resources/2_0/petstore-flask.yaml -l python-flask -o samples/server/petstore/flaskConnexion-python2 -c bin/supportPython2.json -D service"
 
 rm -rf samples/server/petstore/flaskConnexion-python2/*
 java $JAVA_OPTS -jar $executable $ags

bin/python-flask-petstore.sh

@@ -26,7 +26,7 @@ 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/swagger-codegen/src/main/resources/flaskConnexion -i modules/swagger-codegen/src/test/resources/2_0/petstore.yaml -l python-flask -o samples/server/petstore/flaskConnexion -Dservice"
+ags="$@ generate -t modules/swagger-codegen/src/main/resources/flaskConnexion -i modules/swagger-codegen/src/test/resources/2_0/petstore-flask.yaml -l python-flask -o samples/server/petstore/flaskConnexion -Dservice"
 
 rm -rf samples/server/petstore/flaskConnexion/*
 java $JAVA_OPTS -jar $executable $ags

modules/swagger-codegen/src/main/resources/flaskConnexion/model.mustache

@@ -138,7 +138,7 @@ class {{classname}}(Model):
             raise ValueError("Invalid value for `{{name}}`, must be a value greater than {{^exclusiveMinimum}}or equal to {{/exclusiveMinimum}}`{{minimum}}`")  # noqa: E501
 {{/minimum}}
 {{#pattern}}
-        if {{name}} is not None and not re.search('{{{vendorExtensions.x-regex}}}', {{name}}{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
+        if {{name}} is not None and not re.search(r'{{{vendorExtensions.x-regex}}}', {{name}}{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
             raise ValueError("Invalid value for `{{name}}`, must be a follow pattern or equal to `{{{pattern}}}`")  # noqa: E501
 {{/pattern}}
 {{#maxItems}}

modules/swagger-codegen/src/main/resources/python/api.mustache

@@ -27,7 +27,7 @@ class {{classname}}(object):
 {{#operation}}
 
     def {{operationId}}(self, {{#sortParamsByRequiredFlag}}{{#allParams}}{{#required}}{{paramName}}, {{/required}}{{/allParams}}{{/sortParamsByRequiredFlag}}**kwargs):  # noqa: E501
-        """{{#summary}}{{.}}{{/summary}}{{^summary}}{{operationId}}{{/summary}}  # noqa: E501
+        """{{#summary}}{{{.}}}{{/summary}}{{^summary}}{{operationId}}{{/summary}}  # noqa: E501
 
 {{#notes}}
         {{{notes}}}  # noqa: E501
@@ -58,7 +58,7 @@ class {{classname}}(object):
             return data
 
     def {{operationId}}_with_http_info(self, {{#sortParamsByRequiredFlag}}{{#allParams}}{{#required}}{{paramName}}, {{/required}}{{/allParams}}{{/sortParamsByRequiredFlag}}**kwargs):  # noqa: E501
-        """{{#summary}}{{.}}{{/summary}}{{^summary}}{{operationId}}{{/summary}}  # noqa: E501
+        """{{#summary}}{{{.}}}{{/summary}}{{^summary}}{{operationId}}{{/summary}}  # noqa: E501
 
 {{#notes}}
         {{{notes}}}  # noqa: E501
@@ -127,7 +127,7 @@ class {{classname}}(object):
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, must be a value greater than {{^exclusiveMinimum}}or equal to {{/exclusiveMinimum}}`{{minimum}}`")  # noqa: E501
     {{/minimum}}
     {{#pattern}}
-        if '{{paramName}}' in params and not re.search('{{{vendorExtensions.x-regex}}}', params['{{paramName}}']{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
+        if '{{paramName}}' in params and not re.search(r'{{{vendorExtensions.x-regex}}}', params['{{paramName}}']{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
             raise ValueError("Invalid value for parameter `{{paramName}}` when calling `{{operationId}}`, must conform to the pattern `{{{pattern}}}`")  # noqa: E501
     {{/pattern}}
     {{#maxItems}}

modules/swagger-codegen/src/main/resources/python/api_client.mustache

@@ -251,12 +251,12 @@ class ApiClient(object):
 
         if type(klass) == str:
             if klass.startswith('list['):
-                sub_kls = re.match('list\[(.*)\]', klass).group(1)
+                sub_kls = re.match(r'list\[(.*)\]', klass).group(1)
                 return [self.__deserialize(sub_data, sub_kls)
                         for sub_data in data]
 
             if klass.startswith('dict('):
-                sub_kls = re.match('dict\(([^,]*), (.*)\)', klass).group(2)
+                sub_kls = re.match(r'dict\(([^,]*), (.*)\)', klass).group(2)
                 return {k: self.__deserialize(v, sub_kls)
                         for k, v in six.iteritems(data)}
 

modules/swagger-codegen/src/main/resources/python/model.mustache

@@ -149,8 +149,8 @@ class {{classname}}({{#parent}}{{parent}}{{/parent}}{{^parent}}object{{/parent}}
             raise ValueError("Invalid value for `{{name}}`, must be a value greater than {{^exclusiveMinimum}}or equal to {{/exclusiveMinimum}}`{{minimum}}`")  # noqa: E501
 {{/minimum}}
 {{#pattern}}
-        if {{name}} is not None and not re.search('{{{vendorExtensions.x-regex}}}', {{name}}{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
-            raise ValueError("Invalid value for `{{name}}`, must be a follow pattern or equal to `{{{pattern}}}`")  # noqa: E501
+        if {{name}} is not None and not re.search(r'{{{vendorExtensions.x-regex}}}', {{name}}{{#vendorExtensions.x-modifiers}}{{#-first}}, flags={{/-first}}re.{{.}}{{^-last}} | {{/-last}}{{/vendorExtensions.x-modifiers}}):  # noqa: E501
+            raise ValueError(r"Invalid value for `{{name}}`, must be a follow pattern or equal to `{{{pattern}}}`")  # noqa: E501
 {{/pattern}}
 {{#maxItems}}
         if {{name}} is not None and len({{name}}) > {{maxItems}}: