Result of raw 2to3 run (2to3-2.7); checkpoint for python3 conversion.

1 files changed, 31 insertions, 30 deletions

diff --git a/src/engine/SCons/Script/Main.py b/src/engine/SCons/Script/Main.py
index 837c103..9a52937 100644
--- a/src/engine/SCons/Script/Main.py
+++ b/src/engine/SCons/Script/Main.py
@@ -68,6 +68,7 @@ import SCons.Util
 import SCons.Warnings
 
 import SCons.Script.Interactive
+import collections
 
 def fetch_win32_parallel_msg():
     # A subsidiary function that exists solely to isolate this import
@@ -104,7 +105,7 @@ class Progressor(object):
         self.interval = interval
         self.overwrite = overwrite
 
-        if callable(obj):
+        if isinstance(obj, collections.Callable):
             self.func = obj
         elif SCons.Util.is_List(obj):
             self.func = self.spinner
@@ -224,7 +225,7 @@ class BuildTask(SCons.Taskmaster.OutOfDateTask):
                     self.exception_set()
                 self.do_failed()
             else:
-                print "scons: Nothing to be done for `%s'." % t
+                print("scons: Nothing to be done for `%s'." % t)
                 SCons.Taskmaster.OutOfDateTask.executed(self)
         else:
             SCons.Taskmaster.OutOfDateTask.executed(self)
@@ -290,8 +291,8 @@ class BuildTask(SCons.Taskmaster.OutOfDateTask):
             if self.options.debug_includes:
                 tree = t.render_include_tree()
                 if tree:
-                    print
-                    print tree
+                    print()
+                    print(tree)
         SCons.Taskmaster.OutOfDateTask.postprocess(self)
 
     def make_ready(self):
@@ -326,10 +327,10 @@ class CleanTask(SCons.Taskmaster.AlwaysTask):
                 else:
                     errstr = "Path '%s' exists but isn't a file or directory."
                     raise SCons.Errors.UserError(errstr % (pathstr))
-        except SCons.Errors.UserError, e:
-            print e
-        except (IOError, OSError), e:
-            print "scons: Could not remove '%s':" % pathstr, e.strerror
+        except SCons.Errors.UserError as e:
+            print(e)
+        except (IOError, OSError) as e:
+            print("scons: Could not remove '%s':" % pathstr, e.strerror)
 
     def show(self):
         target = self.targets[0]
@@ -348,13 +349,13 @@ class CleanTask(SCons.Taskmaster.AlwaysTask):
             for t in self.targets:
                 try:
                     removed = t.remove()
-                except OSError, e:
+                except OSError as e:
                     # An OSError may indicate something like a permissions
                     # issue, an IOError would indicate something like
                     # the file not existing.  In either case, print a
                     # message and keep going to try to remove as many
                     # targets aa possible.
-                    print "scons: Could not remove '%s':" % str(t), e.strerror
+                    print("scons: Could not remove '%s':" % str(t), e.strerror)
                 else:
                     if removed:
                         display("Removed " + str(t))
@@ -595,7 +596,7 @@ def _scons_internal_error():
     """Handle all errors but user errors. Print out a message telling
     the user what to do in this case and print a normal trace.
     """
-    print 'internal error'
+    print('internal error')
     traceback.print_exc()
     sys.exit(2)
 
@@ -707,7 +708,7 @@ def _load_site_scons_dir(topdir, site_dir_name=None):
                 # the error checking makes it longer.
                 try:
                     m = sys.modules['SCons.Script']
-                except Exception, e:
+                except Exception as e:
                     fmt = 'cannot import site_init.py: missing SCons.Script module %s'
                     raise SCons.Errors.InternalError(fmt % repr(e))
                 try:
@@ -715,15 +716,15 @@ def _load_site_scons_dir(topdir, site_dir_name=None):
                     modname = os.path.basename(pathname)[:-len(sfx)]
                     site_m = {"__file__": pathname, "__name__": modname, "__doc__": None}
                     re_special = re.compile("__[^_]+__")
-                    for k in m.__dict__.keys():
+                    for k in list(m.__dict__.keys()):
                         if not re_special.match(k):
                             site_m[k] = m.__dict__[k]
 
                     # This is the magic.
-                    exec fp in site_m
+                    exec(fp, site_m)
                 except KeyboardInterrupt:
                     raise
-                except Exception, e:
+                except Exception as e:
                     fmt = '*** Error loading site_init file %s:\n'
                     sys.stderr.write(fmt % repr(site_init_file))
                     raise
@@ -733,7 +734,7 @@ def _load_site_scons_dir(topdir, site_dir_name=None):
                             m.__dict__[k] = site_m[k]
             except KeyboardInterrupt:
                 raise
-            except ImportError, e:
+            except ImportError as e:
                 fmt = '*** cannot import site init file %s:\n'
                 sys.stderr.write(fmt % repr(site_init_file))
                 raise
@@ -785,7 +786,7 @@ def _load_all_site_scons_dirs(topdir, verbose=None):
     dirs=sysdirs + [topdir]
     for d in dirs:
         if verbose:    # this is used by unit tests.
-            print "Loading site dir ", d
+            print("Loading site dir ", d)
         _load_site_scons_dir(d)
 
 def test_load_all_site_scons_dirs(d):
@@ -977,7 +978,7 @@ def _main(parser):
     try:
         for script in scripts:
             SCons.Script._SConscript._SConscript(fs, script)
-    except SCons.Errors.StopError, e:
+    except SCons.Errors.StopError as e:
         # We had problems reading an SConscript file, such as it
         # couldn't be copied in to the VariantDir.  Since we're just
         # reading SConscript files and haven't started building
@@ -1034,8 +1035,8 @@ def _main(parser):
             # SConscript files.  Give them the options usage.
             raise SConsPrintHelpException
         else:
-            print help_text
-            print "Use scons -H for help about command-line options."
+            print(help_text)
+            print("Use scons -H for help about command-line options.")
         exit_status = 0
         return
 
@@ -1298,7 +1299,7 @@ def _exec_main(parser, values):
         prof = Profile()
         try:
             prof.runcall(_main, parser)
-        except SConsPrintHelpException, e:
+        except SConsPrintHelpException as e:
             prof.dump_stats(options.profile_file)
             raise e
         except SystemExit:
@@ -1334,7 +1335,7 @@ def main():
     parts.append("__COPYRIGHT__")
     version = ''.join(parts)
 
-    import SConsOptions
+    from . import SConsOptions
     parser = SConsOptions.Parser(version)
     values = SConsOptions.SConsValues(parser.get_default_values())
 
@@ -1342,22 +1343,22 @@ def main():
 
     try:
         _exec_main(parser, values)
-    except SystemExit, s:
+    except SystemExit as s:
         if s:
             exit_status = s
     except KeyboardInterrupt:
         print("scons: Build interrupted.")
         sys.exit(2)
-    except SyntaxError, e:
+    except SyntaxError as e:
         _scons_syntax_error(e)
     except SCons.Errors.InternalError:
         _scons_internal_error()
-    except SCons.Errors.UserError, e:
+    except SCons.Errors.UserError as e:
         _scons_user_error(e)
     except SConsPrintHelpException:
         parser.print_help()
         exit_status = 0
-    except SCons.Errors.BuildError, e:
+    except SCons.Errors.BuildError as e:
         exit_status = e.exitstatus
     except:
         # An exception here is likely a builtin Python exception Python
@@ -1393,10 +1394,10 @@ def main():
             else:
                 ct = last_command_end - first_command_start
         scons_time = total_time - sconscript_time - ct
-        print "Total build time: %f seconds"%total_time
-        print "Total SConscript file execution time: %f seconds"%sconscript_time
-        print "Total SCons execution time: %f seconds"%scons_time
-        print "Total command execution time: %f seconds"%ct
+        print("Total build time: %f seconds"%total_time)
+        print("Total SConscript file execution time: %f seconds"%sconscript_time)
+        print("Total SCons execution time: %f seconds"%scons_time)
+        print("Total command execution time: %f seconds"%ct)
 
     sys.exit(exit_status)