[Buildroot] [PATCH v3 5/9] python-pyftpdlib: fix byte-compilation with Python 3

[Thomas Petazzoni]

This commit adds a patch to python-pyftpdlib to make it byte-compile
properly with Python 3. Until now, this wasn't causing any problem as
a byte-compilation problem was not a fatal failure. But upcoming
commits will make it a fatal failure, so it needs to be fixed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 .../0001-fix-splice-for-python3.patch              | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 package/python-pyftpdlib/0001-fix-splice-for-python3.patch

diff --git a/package/python-pyftpdlib/0001-fix-splice-for-python3.patch b/package/python-pyftpdlib/0001-fix-splice-for-python3.patch
new file mode 100644
index 0000000..f284b48
--- /dev/null
+++ b/package/python-pyftpdlib/0001-fix-splice-for-python3.patch
@@ -0,0 +1,38 @@
+Fix Python 3 byte-compilation problem
+
+Bug reported upstream:
+https://github.com/giampaolo/pyftpdlib/issues/381
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
+
+Index: b/pyftpdlib/splice.py
+===================================================================
+--- a/pyftpdlib/splice.py
++++ b/pyftpdlib/splice.py
+@@ -125,7 +125,7 @@
+     # Single accept, we'll clean up once this one connection has been handled.
+     # Yes, this is a very stupid server indeed.
+     conn, addr = sock.accept()
+-    print 'Connection from:', addr
++    print('Connection from:', addr)
+ 
+     # Set up some subprocess which produces some output which should be
+     # transferred to the client.
+@@ -138,7 +138,7 @@
+     # We need the integer FDs for splice to work
+     pipe_fd = proc.stdout.fileno()
+     conn_fd = conn.fileno() #pylint: disable-msg=E1101
+-    print 'Will splice data from FD', pipe_fd, 'to', conn_fd
++    print('Will splice data from FD', pipe_fd, 'to', conn_fd)
+ 
+     transferred = 0
+ 
+@@ -162,7 +162,7 @@
+ 
+         transferred += done
+ 
+-    print 'Bytes transferred:', transferred
++    print('Bytes transferred:', transferred)
+ 
+     # Close client and server socket
+     conn.close()
-- 
2.7.4