Fix python3 syntax errors

Retains python2.7 compatibility for all files. Fixes only syntax errors,
tests still fail on python3 for various reasons.

Author: SpamapS

example/idp2/idp.py

@@ -1065,5 +1065,5 @@ def application(environ, start_response):
     PORT = CONFIG.PORT
 
     SRV = make_server(HOST, PORT, application)
-    print "IdP listening on %s:%s" % (HOST, PORT)
+    print("IdP listening on %s:%s" % (HOST, PORT))
     SRV.serve_forever()

example/idp2/idp_uwsgi.py

@@ -1019,7 +1019,7 @@ def application(environ, start_response):
     PORT = CONFIG.PORT
 
     SRV = make_server(HOST, PORT, application)
-    print "IdP listening on %s:%s" % (HOST, PORT)
+    print("IdP listening on %s:%s" % (HOST, PORT))
     SRV.serve_forever()
 else:
     _rot = args.mako_root

example/idp2_repoze/idp.py

@@ -269,10 +269,10 @@ def verify_request(self, query, binding):
         try:
             resp_args = IDP.response_args(_authn_req)
             _resp = None
-        except UnknownPrincipal, excp:
+        except UnknownPrincipal as excp:
             _resp = IDP.create_error_response(_authn_req.id,
                                               self.destination, excp)
-        except UnsupportedBinding, excp:
+        except UnsupportedBinding as excp:
             _resp = IDP.create_error_response(_authn_req.id,
                                               self.destination, excp)
 
@@ -281,11 +281,11 @@ def verify_request(self, query, binding):
     def do(self, query, binding_in, relay_state=""):
         try:
             resp_args, _resp = self.verify_request(query, binding_in)
-        except UnknownPrincipal, excp:
+        except UnknownPrincipal as excp:
             logger.error("UnknownPrincipal: %s" % (excp,))
             resp = ServiceError("UnknownPrincipal: %s" % (excp,))
             return resp(self.environ, self.start_response)
-        except UnsupportedBinding, excp:
+        except UnsupportedBinding as excp:
             logger.error("UnsupportedBinding: %s" % (excp,))
             resp = ServiceError("UnsupportedBinding: %s" % (excp,))
             return resp(self.environ, self.start_response)
@@ -305,7 +305,7 @@ def do(self, query, binding_in, relay_state=""):
                     identity, userid=self.user,
                     authn=AUTHN_BROKER[self.environ["idp.authn_ref"]], sign_assertion=sign_assertion,
                     sign_response=False, **resp_args)
-            except Exception, excp:
+            except Exception as excp:
                 logging.error(exception_trace(excp))
                 resp = ServiceError("Exception: %s" % (excp,))
                 return resp(self.environ, self.start_response)
@@ -548,7 +548,7 @@ def do(self, request, binding, relay_state=""):
             _, body = request.split("\n")
             logger.debug("req: '%s'" % body)
             req_info = IDP.parse_logout_request(body, binding)
-        except Exception, exc:
+        except Exception as exc:
             logger.error("Bad request: %s" % exc)
             resp = BadRequest("%s" % exc)
             return resp(self.environ, self.start_response)
@@ -565,7 +565,7 @@ def do(self, request, binding, relay_state=""):
             # remove the authentication
             try:
                 IDP.session_db.remove_authn_statements(msg.name_id)
-            except KeyError, exc:
+            except KeyError as exc:
                 logger.error("ServiceError: %s" % exc)
                 resp = ServiceError("%s" % exc)
                 return resp(self.environ, self.start_response)
@@ -574,7 +574,7 @@ def do(self, request, binding, relay_state=""):
 
         try:
             hinfo = IDP.apply_binding(binding, "%s" % resp, "", relay_state)
-        except Exception, exc:
+        except Exception as exc:
             logger.error("ServiceError: %s" % exc)
             resp = ServiceError("%s" % exc)
             return resp(self.environ, self.start_response)
@@ -986,7 +986,7 @@ def application(environ, start_response):
     PORT = 8088
 
     SRV = make_server(HOST, PORT, application)
-    print "IdP listening on %s:%s" % (HOST, PORT)
+    print("IdP listening on %s:%s" % (HOST, PORT))
     SRV.serve_forever()
 else:
     _rot = args.mako_root

example/sp-repoze/sp.py

@@ -293,5 +293,5 @@ def application(environ, start_response):
 
     from wsgiref.simple_server import make_server
     srv = make_server(HOST, PORT, app_with_auth)
-    print "SP listening on %s:%s" % (HOST, PORT)
+    print("SP listening on %s:%s" % (HOST, PORT))
     srv.serve_forever()

example/sp-wsgi/sp.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+from __future__ import print_function
 import logging
 import re
 import argparse
@@ -353,18 +354,18 @@ def do(self, response, binding, relay_state="", mtype="response"):
         try:
             self.response = self.sp.parse_authn_request_response(
                 response, binding, self.outstanding_queries, self.cache.outstanding_certs)
-        except UnknownPrincipal, excp:
+        except UnknownPrincipal as excp:
             logger.error("UnknownPrincipal: %s" % (excp,))
             resp = ServiceError("UnknownPrincipal: %s" % (excp,))
             return resp(self.environ, self.start_response)
-        except UnsupportedBinding, excp:
+        except UnsupportedBinding as excp:
             logger.error("UnsupportedBinding: %s" % (excp,))
             resp = ServiceError("UnsupportedBinding: %s" % (excp,))
             return resp(self.environ, self.start_response)
-        except VerificationError, err:
+        except VerificationError as err:
             resp = ServiceError("Verification error: %s" % (err,))
             return resp(self.environ, self.start_response)
-        except Exception, err:
+        except Exception as err:
             resp = ServiceError("Other error: %s" % (err,))
             return resp(self.environ, self.start_response)
 
@@ -580,7 +581,7 @@ def redirect_to_auth(self, _cli, entity_id, came_from):
             if cert is not None:
                 self.cache.outstanding_certs[_sid] = cert
 
-        except Exception, exc:
+        except Exception as exc:
             logger.exception(exc)
             resp = ServiceError(
                 "Failed to construct the AuthnRequest: %s" % exc)
@@ -784,14 +785,14 @@ def application(environ, start_response):
         if re.match(".*static/.*", path):
             return handle_static(environ, start_response, path)
         return not_found(environ, start_response)
-    except StatusError, err:
+    except StatusError as err:
         logging.error("StatusError: %s" % err)
         resp = BadRequest("%s" % err)
         return resp(environ, start_response)
-    except Exception, err:
+    except Exception as err:
         #_err = exception_trace("RUN", err)
         #logging.error(exception_trace("RUN", _err))
-        print >> sys.stderr, err
+        print(err, file=sys.stderr)
         resp = ServiceError("%s" % err)
         return resp(environ, start_response)
 
@@ -850,7 +851,7 @@ def application(environ, start_response):
                                                          SERVER_KEY, CERT_CHAIN)
         _https = " using SSL/TLS"
     logger.info("Server starting")
-    print "SP listening on %s:%s%s" % (HOST, PORT, _https)
+    print("SP listening on %s:%s%s" % (HOST, PORT, _https))
     try:
         SRV.start()
     except KeyboardInterrupt:

script/filter_testcase_ids.py

@@ -7,4 +7,4 @@
 import json, sys
 jdata = json.load(sys.stdin)
 for k in jdata:
-    print k["id"]
+    print(k["id"])

script/utility/filter_testcase_ids.py

@@ -7,4 +7,4 @@
 import json, sys
 jdata = json.load(sys.stdin)
 for k in jdata:
-    print k["id"]
+    print(k["id"])

script/utility/run_list_of_tests.py

@@ -5,6 +5,6 @@
 
 for line in fileinput.input():
     cmd = "./run_oper.sh " + line.rstrip()
-    print "executing " + cmd
+    print("executing " + cmd)
     call(cmd, shell=True)
 

src/idp_test/__init__.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 from importlib import import_module
 import json
 import os
@@ -250,7 +251,7 @@ def output_log(self, memhndlr, hndlr2):
         """
         """
 
-        print >> sys.stderr, 80 * ":"
+        print(80 * ":", file=sys.stderr)
         hndlr2.setFormatter(formatter_2)
         memhndlr.setTarget(hndlr2)
         memhndlr.flush()
@@ -288,8 +289,8 @@ def run(self):
 
         try:
             self.setup()
-        except (AttributeError, ToOld), err:
-            print >> sys.stdout, "Configuration Error: %s" % err
+        except (AttributeError, ToOld) as err:
+            print("Configuration Error: %s" % err, file=sys.stderr)
 
         self.client = Saml2Client(self.sp_config)
         conv = None
@@ -323,17 +324,17 @@ def run(self):
             self.test_log = conv.test_output
             tsum = self.test_summation(self.args.oper)
             err = None
-        except CheckError, err:
+        except CheckError as err:
             self.test_log = conv.test_output
             tsum = self.test_summation(self.args.oper)
-        except FatalError, err:
+        except FatalError as err:
             if conv:
                 self.test_log = conv.test_output
                 self.test_log.append(exception_trace("RUN", err))
             else:
                 self.test_log = exception_trace("RUN", err)
             tsum = self.test_summation(self.args.oper)
-        except Exception, err:
+        except Exception as err:
             if conv:
                 self.test_log = conv.test_output
                 self.test_log.append(exception_trace("RUN", err))
@@ -344,7 +345,7 @@ def run(self):
         if pp:
             pp.pprint(tsum)
         else:
-            print >> sys.stdout, json.dumps(tsum)
+            print(json.dumps(tsum), file=sys.stdout)
 
         if tsum["status"] > 1 or self.args.debug or err:
             self.output_log(memoryhandler, streamhandler)
@@ -391,21 +392,21 @@ def list_operations(self):
 
                 lista.append(item)
 
-        print json.dumps(lista)
+        print(json.dumps(lista))
 
     def _get_operation(self, operation):
         return self.operations.OPERATIONS[operation]
 
     def make_meta(self):
         self.sp_configure(True)
-        print entity_descriptor(self.sp_config)
+        print(entity_descriptor(self.sp_config))
 
     def list_conf_id(self):
         sys.path.insert(0, ".")
         mod = import_module("config")
         _res = dict([(key, cnf["description"]) for key, cnf in
                     mod.CONFIG.items()])
-        print json.dumps(_res)
+        print(json.dumps(_res))
 
     def verify_metadata(self):
         self.json_config = self.json_config_file()
@@ -421,4 +422,4 @@ def verify_metadata(self):
         chk = CheckSaml2IntMetaData()
         output = []
         res = chk(env, output)
-        print >> sys.stdout, res
+        print(res, file=sys.stdout)

src/idp_test/base.py

@@ -241,7 +241,7 @@ def handle_result(self):
             except KeyError:
                 pass
             logger.info("SAML Response: %s" % _resp)
-        except FatalError, ferr:
+        except FatalError as ferr:
             if _resp:
                 logger.info("Faulty response: %s" % _resp)
             logger.error("Exception %s" % ferr)
@@ -250,7 +250,7 @@ def handle_result(self):
             return False
         except CheckError:
             raise
-        except Exception, err:
+        except Exception as err:
             if _resp:
                 logger.info("Faulty response: %s" % _resp)
             logger.error("Exception %s" % err)