X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Frspecs%2Fpg_rspec_converter.py;h=0fff41eb86fdf786a8709a8d0b24c48f19219244;hb=31cc4fa991896f000abb106916662923f37bc3a6;hp=b39184a59364c15fcbd5c442307a03c8a78ed25d;hpb=519a8f070faee9c999137c6f95b30b3955ffe08f;p=sfa.git

diff --git a/sfa/rspecs/pg_rspec_converter.py b/sfa/rspecs/pg_rspec_converter.py
index b39184a5..0fff41eb 100755
--- a/sfa/rspecs/pg_rspec_converter.py
+++ b/sfa/rspecs/pg_rspec_converter.py
@@ -1,11 +1,14 @@
-#!/usr/bin/python 
+#!/usr/bin/env python2
+from __future__ import print_function
+
 from lxml import etree
-from StringIO import StringIO
 from sfa.util.xrn import Xrn, urn_to_hrn
 from sfa.rspecs.rspec import RSpec
 from sfa.rspecs.version_manager import VersionManager
 
-xslt='''<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+from sfa.util.py23 import StringIO
+
+xslt = '''<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output method="xml" indent="no"/>
 
 <xsl:template match="/|comment()|processing-instruction()">
@@ -28,47 +31,49 @@ xslt='''<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Tran
 </xsl:stylesheet>
 '''
 
-xslt_doc=etree.parse(StringIO(xslt))
-transform=etree.XSLT(xslt_doc)
+xslt_doc = etree.parse(StringIO(xslt))
+transform = etree.XSLT(xslt_doc)
+
 
 class PGRSpecConverter:
 
     @staticmethod
-    def to_sfa_rspec(rspec, content_type = None):
+    def to_sfa_rspec(rspec, content_type=None):
         if not isinstance(rspec, RSpec):
             pg_rspec = RSpec(rspec)
         else:
             pg_rspec = rspec
-        
+
         version_manager = VersionManager()
-        sfa_version = version_manager._get_version('sfa', '1')    
+        sfa_version = version_manager._get_version('sfa', '1')
         sfa_rspec = RSpec(version=sfa_version)
 
         #nodes = pg_rspec.version.get_nodes()
-        #sfa_rspec.version.add_nodes(nodes())
-        #sfa_rspec.version.add_links(pg_rspec.version.get_links())
-        #return sfa_rspec.toxml() 
+        # sfa_rspec.version.add_nodes(nodes())
+        # sfa_rspec.version.add_links(pg_rspec.version.get_links())
+        # return sfa_rspec.toxml()
 
         # get network
         networks = pg_rspec.version.get_networks()
         network_hrn = networks[0]["name"]
-        network_element = sfa_rspec.xml.add_element('network', name=network_hrn, id=network_hrn)
-        
+        network_element = sfa_rspec.xml.add_element(
+            'network', name=network_hrn, id=network_hrn)
+
         # get nodes
         pg_nodes_elements = pg_rspec.version.get_nodes()
         nodes_with_slivers = pg_rspec.version.get_nodes_with_slivers()
         i = 1
         for pg_node in pg_nodes_elements:
             attribs = dict(pg_node.items())
-            attribs['id'] = 'n'+str(i)
-            
+            attribs['id'] = 'n' + str(i)
+
             node_element = network_element.add_element('node')
             for attrib in attribs:
                 if type(attribs[attrib]) == str:
                     node_element.set(attrib, attribs[attrib])
             urn = pg_node["component_id"]
             if urn:
-                if type(urn)==list:
+                if type(urn) == list:
                     # legacy code, not sure if urn is ever a list...
                     urn = urn[0]
                 hostname = Xrn.urn_split(urn)[-1]
@@ -79,16 +84,17 @@ class PGRSpecConverter:
 
             for hardware_type in pg_node["hardware_types"]:
                 if "name" in hardware_type:
-                    node_element.add_element("hardware_type", name=hardware_type["name"])
-                     
-            # just copy over remaining child elements  
-            #for child in pg_node_element.getchildren():
+                    node_element.add_element(
+                        "hardware_type", name=hardware_type["name"])
+
+            # just copy over remaining child elements
+            # for child in pg_node_element.getchildren():
             #    node_element.append(transform(child).getroot())
-            i = i+1
- 
+            i = i + 1
+
         return sfa_rspec.toxml()
-         
+
 if __name__ == '__main__':
     import sys
-    if len(sys.argv) > 1:        
-        print PGRSpecConverter.to_sfa_rspec(sys.argv[1])  
+    if len(sys.argv) > 1:
+        print(PGRSpecConverter.to_sfa_rspec(sys.argv[1]))