python3 compatibility: raw_input

raw_input has been removed and equals to input in py3. Unfortunatelly no
__future__ statement exists for that. Ensure all modules uses
osc.core.raw_input except osc.cmdln, where there is NameError way
implemented.

osc/build.py

@@ -17,7 +17,7 @@ except ImportError:
 from tempfile import NamedTemporaryFile, mkdtemp
 from osc.fetch import *
 from osc.core import get_buildinfo, store_read_apiurl, store_read_project, store_read_package, meta_exists, quote_plus, get_buildconfig, is_package_dir
-from osc.core import get_binarylist, get_binary_file, run_external
+from osc.core import get_binarylist, get_binary_file, run_external, raw_input
 from osc.util import rpmquery, debquery, archquery
 import osc.conf
 from . import oscerr

osc/cmdln.py

@@ -405,7 +405,11 @@ class RawCmdln(cmd.Cmd):
             else:
                 if self.use_rawinput:
                     try:
-                        line = raw_input(self._prompt_str)
+                        try:
+                            #python 2.x
+                            line = raw_input(self._prompt_str)
+                        except NameError:
+                            line = input(self._prompt_str)
                     except EOFError:
                         line = 'EOF'
                 else:

osc/core.py

@@ -6554,12 +6554,14 @@ def get_user_projpkgs(apiurl, user, role=None, exclude_projects=[], proj=True, p
 def raw_input(*args):
     try:
         import builtins
+        func = builtins.input
     except ImportError:
         #python 2.7
-        import __builtin__ as builtins
+        import __builtin__
+        func = __builtin__.raw_input
 
     try:
-        return builtins.raw_input(*args)
+        return func(*args)
     except EOFError:
         # interpret ctrl-d as user abort
         raise oscerr.UserAbort()

osc/oscssl.py

@@ -21,6 +21,8 @@ except ImportError:
     from urlparse import urlparse
     from httplib import HTTPSConnection
 
+from .core import raw_input
+
 class TrustedCertStore:
     _tmptrusted = {}