Standardized whitespace around function calls.
diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py
index adaf492..5116868 100644
--- a/Lib/distutils/command/sdist.py
+++ b/Lib/distutils/command/sdist.py
@@ -118,7 +118,7 @@
                       "don't know how to create source distributions " + \
                       "on platform %s" % os.name
 
-        bad_format = archive_util.check_archive_formats (self.formats)
+        bad_format = archive_util.check_archive_formats(self.formats)
         if bad_format:
             raise DistutilsOptionError, \
                   "unknown archive format '%s'" % bad_format
@@ -135,12 +135,12 @@
         
         # Ensure that all required meta-data is given; warn if not (but
         # don't die, it's not *that* serious!)
-        self.check_metadata ()
+        self.check_metadata()
 
         # Do whatever it takes to get the list of files to process
         # (process the manifest template, read an existing manifest,
         # whatever).  File list is accumulated in 'self.filelist'.
-        self.get_file_list ()
+        self.get_file_list()
 
         # If user just wanted us to regenerate the manifest, stop now.
         if self.manifest_only:
@@ -148,7 +148,7 @@
 
         # Otherwise, go ahead and create the source distribution tarball,
         # or zipfile, or whatever.
-        self.make_distribution ()
+        self.make_distribution()
 
 
     def check_metadata (self):
@@ -161,25 +161,25 @@
 
         missing = []
         for attr in ('name', 'version', 'url'):
-            if not (hasattr (metadata, attr) and getattr (metadata, attr)):
-                missing.append (attr)
+            if not (hasattr(metadata, attr) and getattr(metadata, attr)):
+                missing.append(attr)
 
         if missing:
-            self.warn ("missing required meta-data: " +
-                       string.join (missing, ", "))
+            self.warn("missing required meta-data: " +
+                      string.join(missing, ", "))
 
         if metadata.author:
             if not metadata.author_email:
-                self.warn ("missing meta-data: if 'author' supplied, " +
-                           "'author_email' must be supplied too")
+                self.warn("missing meta-data: if 'author' supplied, " +
+                          "'author_email' must be supplied too")
         elif metadata.maintainer:
             if not metadata.maintainer_email:
-                self.warn ("missing meta-data: if 'maintainer' supplied, " +
-                           "'maintainer_email' must be supplied too")
+                self.warn("missing meta-data: if 'maintainer' supplied, " +
+                          "'maintainer_email' must be supplied too")
         else:
-            self.warn ("missing meta-data: either (author and author_email) " +
-                       "or (maintainer and maintainer_email) " +
-                       "must be supplied")
+            self.warn("missing meta-data: either (author and author_email) " +
+                      "or (maintainer and maintainer_email) " +
+                      "must be supplied")
 
     # check_metadata ()
 
@@ -282,41 +282,41 @@
 
         standards = [('README', 'README.txt'), self.distribution.script_name]
         for fn in standards:
-            if type (fn) is TupleType:
+            if type(fn) is TupleType:
                 alts = fn
                 got_it = 0
                 for fn in alts:
-                    if os.path.exists (fn):
+                    if os.path.exists(fn):
                         got_it = 1
-                        self.filelist.append (fn)
+                        self.filelist.append(fn)
                         break
 
                 if not got_it:
-                    self.warn ("standard file not found: should have one of " +
-                               string.join (alts, ', '))
+                    self.warn("standard file not found: should have one of " +
+                              string.join(alts, ', '))
             else:
-                if os.path.exists (fn):
-                    self.filelist.append (fn)
+                if os.path.exists(fn):
+                    self.filelist.append(fn)
                 else:
-                    self.warn ("standard file '%s' not found" % fn)
+                    self.warn("standard file '%s' not found" % fn)
 
         optional = ['test/test*.py', 'setup.cfg']
         for pattern in optional:
-            files = filter (os.path.isfile, glob (pattern))
+            files = filter(os.path.isfile, glob(pattern))
             if files:
-                self.filelist.extend (files)
+                self.filelist.extend(files)
 
         if self.distribution.has_pure_modules():
-            build_py = self.get_finalized_command ('build_py')
-            self.filelist.extend (build_py.get_source_files ())
+            build_py = self.get_finalized_command('build_py')
+            self.filelist.extend(build_py.get_source_files())
 
         if self.distribution.has_ext_modules():
-            build_ext = self.get_finalized_command ('build_ext')
-            self.filelist.extend (build_ext.get_source_files ())
+            build_ext = self.get_finalized_command('build_ext')
+            self.filelist.extend(build_ext.get_source_files())
 
         if self.distribution.has_c_libraries():
-            build_clib = self.get_finalized_command ('build_clib')
-            self.filelist.extend (build_clib.get_source_files ())
+            build_clib = self.get_finalized_command('build_clib')
+            self.filelist.extend(build_clib.get_source_files())
 
     # add_defaults ()
     
@@ -329,13 +329,13 @@
         accordingly.
         """
         self.announce("reading manifest template '%s'" % self.template)
-        template = TextFile (self.template,
-                             strip_comments=1,
-                             skip_blanks=1,
-                             join_lines=1,
-                             lstrip_ws=1,
-                             rstrip_ws=1,
-                             collapse_join=1)
+        template = TextFile(self.template,
+                            strip_comments=1,
+                            skip_blanks=1,
+                            join_lines=1,
+                            lstrip_ws=1,
+                            rstrip_ws=1,
+                            collapse_join=1)
 
         while 1:
             line = template.readline()
@@ -386,14 +386,14 @@
         distribution.
         """
         self.announce("reading manifest file '%s'" % self.manifest)
-        manifest = open (self.manifest)
+        manifest = open(self.manifest)
         while 1:
-            line = manifest.readline ()
+            line = manifest.readline()
             if line == '':              # end of file
                 break
             if line[-1] == '\n':
                 line = line[0:-1]
-            self.filelist.append (line)
+            self.filelist.append(line)
 
     # read_manifest ()
             
@@ -421,7 +421,7 @@
         # out-of-date, because by default we blow away 'base_dir' when
         # we're done making the distribution archives.)
     
-        if hasattr (os, 'link'):        # can make hard links on this system
+        if hasattr(os, 'link'):        # can make hard links on this system
             link = 'hard'
             msg = "making hard links in %s..." % base_dir
         else:                           # nope, have to copy
@@ -431,13 +431,13 @@
         if not files:
             self.warn("no files to distribute -- empty manifest?")
         else:
-            self.announce (msg)
+            self.announce(msg)
         for file in files:
             if not os.path.isfile(file):
                 self.warn("'%s' not a regular file -- skipping" % file)
             else:
-                dest = os.path.join (base_dir, file)
-                self.copy_file (file, dest, link=link)
+                dest = os.path.join(base_dir, file)
+                self.copy_file(file, dest, link=link)
 
     # make_release_tree ()
 
@@ -455,16 +455,16 @@
         base_dir = self.distribution.get_fullname()
         base_name = os.path.join(self.dist_dir, base_dir)
 
-        self.make_release_tree (base_dir, self.filelist.files)
+        self.make_release_tree(base_dir, self.filelist.files)
         archive_files = []              # remember names of files we create
         for fmt in self.formats:
-            file = self.make_archive (base_name, fmt, base_dir=base_dir)
+            file = self.make_archive(base_name, fmt, base_dir=base_dir)
             archive_files.append(file)
 
         self.archive_files = archive_files
 
         if not self.keep_temp:
-            dir_util.remove_tree (base_dir, self.verbose, self.dry_run)
+            dir_util.remove_tree(base_dir, self.verbose, self.dry_run)
 
     def get_archive_files (self):
         """Return the list of archive files created when the command