more python3 readiness

[projects/pld-ftp-admin.git] / bin / pfa-signpkg

diff --git a/bin/pfa-signpkg b/bin/pfa-signpkg
index d45fc7c1743eb86ea7a4ff77323377cbe3e016bb..88cd8db51c9808fe80f7a48479f9ab9e8b44cdda 100755 (executable)
--- a/bin/pfa-signpkg
+++ b/bin/pfa-signpkg
@@ -1,6 +1,8 @@
 #!/usr/bin/env python
 # vi: encoding=utf-8 ts=8 sts=4 sw=4 et
 
+from __future__ import print_function
+
 import sys, os
 import getopt
 sys.path.insert(0, os.environ['HOME']+'/pld-ftp-admin/modules')
@@ -16,17 +18,17 @@ os.umask(022)
 try:
     opts, args = getopt.getopt(sys.argv[1:], '')
 except getopt.GetoptError:
-    print >>sys.stderr, "ERR: options error"
-    print >>sys.stderr, "sign.py tree package1 [package2...]"
+    print("ERR: options error", file=sys.stderr)
+    print("sign.py tree package1 [package2...]", file=sys.stderr)
     sys.exit(1)
 
 if len(args) < 1:
-    print >>sys.stderr, "ERR: missing tree name"
-    print >>sys.stderr, "sign.py tree package1 [package2...]"
+    print("ERR: missing tree name", file=sys.stderr)
+    print("sign.py tree package1 [package2...]", file=sys.stderr)
     sys.exit(1)
 
 if sign_key == None:
-    print >>sys.stderr, "ERR: sign_key not defined in config"
+    print("ERR: sign_key not defined in config", file=sys.stderr)
     sys.exit(1)
 
 treename = args[0]
@@ -37,7 +39,7 @@ checkdir(treename)
 ftpio.connect('sign')
 
 if not ftpio.lock(treename, True):
-    print >>sys.stderr, "ERR: %s tree already locked" % treename
+    print("ERR: %s tree already locked" % treename, file=sys.stderr)
     sys.exit(1)
 
 files = []
@@ -63,7 +65,7 @@ except ftptree.SomeError:
 
 ftpio.unlock(treename)
 
-print "Checking signatures of %d files from %d packages" % (len(files), len(tree.loadedpkgs))
+print("Checking signatures of %d files from %d packages" % (len(files), len(tree.loadedpkgs)))
 sign = []
 n = c = 0
 for file in files:
@@ -71,12 +73,12 @@ for file in files:
         sign.append(file)
         c += 1
     n += 1
-    print "\r%d/%d %s\033[0K" % (n, c, file),
+    print("\r%d/%d %s\033[0K" % (n, c, file))
 
-print ""
+print()
 
 if len(sign) == 0:
-    print "No files to sign"
+    print("No files to sign")
     sys.exit(0)
 
 # http://mail.python.org/pipermail/python-list/2009-February/700658.html
@@ -95,7 +97,7 @@ def chunk(seq, size, pad=None):
      [[1], [2], [3], [4], [5], [6], [7], [8], [9]]
      >>> list(chunk(range(1,10),9))
      [[1, 2, 3, 4, 5, 6, 7, 8, 9]]
-     >>> for X in chunk([],3): print X
+     >>> for X in chunk([],3): print(X)
      >>>
      '''
      n = len(seq)
@@ -105,12 +107,12 @@ def chunk(seq, size, pad=None):
      if mod:
          yield seq[-mod:]
 
-print "Total %d files to sign" % len(sign)
+print("Total %d files to sign" % len(sign))
 password = getpass.getpass("Enter signing password: ")
 try:
     for x in chunk(sign, 512):
-        print "Signing %d files" % len(x)
+        print("Signing %d files" % len(x))
         signpkgs(x, password)
 except OSError, e:
-    print >>sys.stderr, "ERR: %s" % e
+    print("ERR: %s" % e, file=sys.stderr)
     exit(1)