From 9e3dc4e9287d99492bc82ba09c552f3676cd1524 Mon Sep 17 00:00:00 2001
From: Greg Ward <gward@python.net>
Date: Sat, 23 Sep 2000 00:59:34 +0000
Subject: Reformat docstrings. Standardize use of whitespace on function calls.

---
 Lib/distutils/file_util.py | 128 ++++++++++++++++++++++-----------------------
 1 file changed, 63 insertions(+), 65 deletions(-)

diff --git a/Lib/distutils/file_util.py b/Lib/distutils/file_util.py
index 2d0148f..0e85a74 100644
--- a/Lib/distutils/file_util.py
+++ b/Lib/distutils/file_util.py
@@ -18,11 +18,11 @@ _copy_action = { None:   'copying',
 
 def _copy_file_contents (src, dst, buffer_size=16*1024):
     """Copy the file 'src' to 'dst'; both must be filenames.  Any error
-       opening either file, reading from 'src', or writing to 'dst',
-       raises DistutilsFileError.  Data is read/written in chunks of
-       'buffer_size' bytes (default 16k).  No attempt is made to handle
-       anything apart from regular files."""
-
+    opening either file, reading from 'src', or writing to 'dst', raises
+    DistutilsFileError.  Data is read/written in chunks of 'buffer_size'
+    bytes (default 16k).  No attempt is made to handle anything apart from
+    regular files.
+    """
     # Stolen from shutil module in the standard library, but with
     # custom error-handling added.
 
@@ -43,7 +43,7 @@ def _copy_file_contents (src, dst, buffer_size=16*1024):
         
         while 1:
             try:
-                buf = fsrc.read (buffer_size)
+                buf = fsrc.read(buffer_size)
             except os.error, (errno, errstr):
                 raise DistutilsFileError, \
                       "could not read from '%s': %s" % (src, errstr)
@@ -74,31 +74,29 @@ def copy_file (src, dst,
                verbose=0,
                dry_run=0):
 
-    """Copy a file 'src' to 'dst'.  If 'dst' is a directory, then 'src'
-       is copied there with the same name; otherwise, it must be a
-       filename.  (If the file exists, it will be ruthlessly clobbered.)
-       If 'preserve_mode' is true (the default), the file's mode (type
-       and permission bits, or whatever is analogous on the current
-       platform) is copied.  If 'preserve_times' is true (the default),
-       the last-modified and last-access times are copied as well.  If
-       'update' is true, 'src' will only be copied if 'dst' does not
-       exist, or if 'dst' does exist but is older than 'src'.  If
-       'verbose' is true, then a one-line summary of the copy will be
-       printed to stdout.
-
-       'link' allows you to make hard links (os.link) or symbolic links
-       (os.symlink) instead of copying: set it to "hard" or "sym"; if it
-       is None (the default), files are copied.  Don't set 'link' on
-       systems that don't support it: 'copy_file()' doesn't check if
-       hard or symbolic linking is available.
-
-       Under Mac OS, uses the native file copy function in macostools;
-       on other systems, uses '_copy_file_contents()' to copy file
-       contents.
-
-       Return the name of the destination file, whether it was actually
-       copied or not."""
-
+    """Copy a file 'src' to 'dst'.  If 'dst' is a directory, then 'src' is
+    copied there with the same name; otherwise, it must be a filename.  (If
+    the file exists, it will be ruthlessly clobbered.)  If 'preserve_mode'
+    is true (the default), the file's mode (type and permission bits, or
+    whatever is analogous on the current platform) is copied.  If
+    'preserve_times' is true (the default), the last-modified and
+    last-access times are copied as well.  If 'update' is true, 'src' will
+    only be copied if 'dst' does not exist, or if 'dst' does exist but is
+    older than 'src'.  If 'verbose' is true, then a one-line summary of the
+    copy will be printed to stdout.
+
+    'link' allows you to make hard links (os.link) or symbolic links
+    (os.symlink) instead of copying: set it to "hard" or "sym"; if it is
+    None (the default), files are copied.  Don't set 'link' on systems that
+    don't support it: 'copy_file()' doesn't check if hard or symbolic
+    linking is available.
+
+    Under Mac OS, uses the native file copy function in macostools; on
+    other systems, uses '_copy_file_contents()' to copy file contents.
+
+    Return the name of the destination file, whether it was actually copied
+    or not.
+    """
     # XXX if the destination file already exists, we clobber it if
     # copying, but blow up if linking.  Hmmm.  And I don't know what
     # macostools.copyfile() does.  Should definitely be consistent, and
@@ -109,17 +107,17 @@ def copy_file (src, dst,
     from stat import *
     from distutils.dep_util import newer
 
-    if not os.path.isfile (src):
+    if not os.path.isfile(src):
         raise DistutilsFileError, \
               "can't copy '%s': doesn't exist or not a regular file" % src
 
-    if os.path.isdir (dst):
+    if os.path.isdir(dst):
         dir = dst
-        dst = os.path.join (dst, os.path.basename (src))
+        dst = os.path.join(dst, os.path.basename(src))
     else:
-        dir = os.path.dirname (dst)
+        dir = os.path.dirname(dst)
 
-    if update and not newer (src, dst):
+    if update and not newer(src, dst):
         if verbose:
             print "not copying %s (output up-to-date)" % src
         return dst
@@ -142,7 +140,7 @@ def copy_file (src, dst,
     if os.name == 'mac':
         import macostools
         try:
-            macostools.copy (src, dst, 0, preserve_times)
+            macostools.copy(src, dst, 0, preserve_times)
         except os.error, exc:
             raise DistutilsFileError, \
                   "could not copy '%s' to '%s': %s" % (src, dst, exc[-1])
@@ -150,25 +148,25 @@ def copy_file (src, dst,
     # If linking (hard or symbolic), use the appropriate system call
     # (Unix only, of course, but that's the caller's responsibility)
     elif link == 'hard':
-        if not (os.path.exists (dst) and os.path.samefile (src, dst)):
-            os.link (src, dst)
+        if not (os.path.exists(dst) and os.path.samefile(src, dst)):
+            os.link(src, dst)
     elif link == 'sym':
-        if not (os.path.exists (dst) and os.path.samefile (src, dst)):
-            os.symlink (src, dst)
+        if not (os.path.exists(dst) and os.path.samefile(src, dst)):
+            os.symlink(src, dst)
 
     # Otherwise (non-Mac, not linking), copy the file contents and
     # (optionally) copy the times and mode.
     else:
-        _copy_file_contents (src, dst)
+        _copy_file_contents(src, dst)
         if preserve_mode or preserve_times:
-            st = os.stat (src)
+            st = os.stat(src)
 
             # According to David Ascher <da@ski.org>, utime() should be done
             # before chmod() (at least under NT).
             if preserve_times:
-                os.utime (dst, (st[ST_ATIME], st[ST_MTIME]))
+                os.utime(dst, (st[ST_ATIME], st[ST_MTIME]))
             if preserve_mode:
-                os.chmod (dst, S_IMODE (st[ST_MODE]))
+                os.chmod(dst, S_IMODE(st[ST_MODE]))
 
     return dst
 
@@ -180,13 +178,13 @@ def move_file (src, dst,
                verbose=0,
                dry_run=0):
 
-    """Move a file 'src' to 'dst'.  If 'dst' is a directory, the file
-       will be moved into it with the same name; otherwise, 'src' is
-       just renamed to 'dst'.  Return the new full name of the file.
-
-       Handles cross-device moves on Unix using
-       'copy_file()'.  What about other systems???"""
+    """Move a file 'src' to 'dst'.  If 'dst' is a directory, the file will
+    be moved into it with the same name; otherwise, 'src' is just renamed
+    to 'dst'.  Return the new full name of the file.
 
+    Handles cross-device moves on Unix using 'copy_file()'.  What about
+    other systems???
+    """
     from os.path import exists, isfile, isdir, basename, dirname
 
     if verbose:
@@ -195,25 +193,25 @@ def move_file (src, dst,
     if dry_run:
         return dst
 
-    if not isfile (src):
+    if not isfile(src):
         raise DistutilsFileError, \
               "can't move '%s': not a regular file" % src
 
-    if isdir (dst):
-        dst = os.path.join (dst, basename (src))
-    elif exists (dst):
+    if isdir(dst):
+        dst = os.path.join(dst, basename(src))
+    elif exists(dst):
         raise DistutilsFileError, \
               "can't move '%s': destination '%s' already exists" % \
               (src, dst)
 
-    if not isdir (dirname (dst)):
+    if not isdir(dirname(dst)):
         raise DistutilsFileError, \
               "can't move '%s': destination '%s' not a valid path" % \
               (src, dst)
 
     copy_it = 0
     try:
-        os.rename (src, dst)
+        os.rename(src, dst)
     except os.error, (num, msg):
         if num == errno.EXDEV:
             copy_it = 1
@@ -222,12 +220,12 @@ def move_file (src, dst,
                   "couldn't move '%s' to '%s': %s" % (src, dst, msg)
 
     if copy_it:
-        copy_file (src, dst)
+        copy_file(src, dst)
         try:
-            os.unlink (src)
+            os.unlink(src)
         except os.error, (num, msg):
             try:
-                os.unlink (dst)
+                os.unlink(dst)
             except os.error:
                 pass
             raise DistutilsFileError, \
@@ -242,9 +240,9 @@ def move_file (src, dst,
 
 def write_file (filename, contents):
     """Create a file with the specified name and write 'contents' (a
-       sequence of strings without line terminators) to it."""
-
-    f = open (filename, "w")
+    sequence of strings without line terminators) to it.
+    """
+    f = open(filename, "w")
     for line in contents:
-        f.write (line + "\n")
-    f.close ()
+        f.write(line + "\n")
+    f.close()
-- 
cgit v0.12

