Use private constants

Author: matrixise

Lib/gzip.py

@@ -17,12 +17,12 @@
 
 READ, WRITE = 1, 2
 
-COMPRESS_LEVEL_FAST = 1
-COMPRESS_LEVEL_TRADEOFF = 6
-COMPRESS_LEVEL_BEST = 9
+_COMPRESS_LEVEL_FAST = 1
+_COMPRESS_LEVEL_TRADEOFF = 6
+_COMPRESS_LEVEL_BEST = 9
 
 
-def open(filename, mode="rb", compresslevel=COMPRESS_LEVEL_BEST,
+def open(filename, mode="rb", compresslevel=_COMPRESS_LEVEL_BEST,
          encoding=None, errors=None, newline=None):
     """Open a gzip-compressed file in binary or text mode.
 
@@ -126,7 +126,7 @@ class GzipFile(_compression.BaseStream):
     myfileobj = None
 
     def __init__(self, filename=None, mode=None,
-                 compresslevel=COMPRESS_LEVEL_BEST, fileobj=None, mtime=None):
+                 compresslevel=_COMPRESS_LEVEL_BEST, fileobj=None, mtime=None):
         """Constructor for the GzipFile class.
 
         At least one of fileobj and filename must be given a
@@ -520,7 +520,7 @@ def _rewind(self):
         super()._rewind()
         self._new_member = True
 
-def compress(data, compresslevel=COMPRESS_LEVEL_BEST):
+def compress(data, compresslevel=_COMPRESS_LEVEL_BEST):
     """Compress data in one shot and return the compressed string.
     Optional argument is the compression level, in range of 0-9.
     """
@@ -551,11 +551,11 @@ def main():
     parser.add_argument("args", nargs="*", default=["-"], metavar='file')
     args = parser.parse_args()
 
-    compresslevel = COMPRESS_LEVEL_TRADEOFF
+    compresslevel = _COMPRESS_LEVEL_TRADEOFF
     if args.fast:
-        compresslevel = COMPRESS_LEVEL_FAST
+        compresslevel = _COMPRESS_LEVEL_FAST
     elif args.best:
-        compresslevel = COMPRESS_LEVEL_BEST
+        compresslevel = _COMPRESS_LEVEL_BEST
 
     for arg in args.args:
         if args.decompress: