Updated embedded server cfg.

Updated docker build images script.
Updated travis cfg to use build stage for building packages.
Updated readme.

Author: Pan

.travis.yml

@@ -2,18 +2,22 @@ language: python
 cache: pip
 notifications:
   email: false
-sudo: required
+sudo: false
 services:
   - docker
 python:
-  - 2.6
   - 2.7
   - 3.4
   - 3.5
   - 3.6
-matrix:
-  allow_failures:
-    - python: 2.6
+jobs:
+  include:
+    - stage: build_packages
+      python: 3.6
+      install: skip
+      script:
+        - ./docker/build-packages.sh
+        - ls -ltrh *.{rpm,deb}
 addons:
   apt:
     packages:
@@ -26,8 +30,6 @@ install:
 script:
   - nosetests
   - flake8 ssh2
-  - docker/build-packages.sh
-  - ls -ltrh
 deploy:
   - provider: pypi
     on:

README.rst

@@ -152,9 +152,9 @@ SFTP Read
 .. code-block:: python
 
    sftp = session.sftp_init()
-   fh = sftp.open(<file path>, 0, 0)
-   with open(<file to write>, 'wb') as local_fh:
-       for data in fh:
+   with sftp.open(<remote file to read>, 0, 0) as remote_fh, \
+           open(<file to write>, 'wb') as local_fh:
+       for data in remote_fh:
            local_fh.write(data)
    fh.close()
 

docker/build-packages.sh

@@ -1,19 +1,19 @@
 #!/bin/bash -xe
 
-for x in `ls -1d docker/centos*`; do
+for x in `ls -1d docker/{fedora,centos}*`; do
     name=`echo "$x" | awk -F/ '{print $2}'`
     dist_num=`echo "$name" | sed -r 's/[a-z]+([0-9]+)/\1/'`
-    if [[ $dist_num > 20 ]]; then
-	dist="f${dist_num}"
+    if [[ $dist_num -gt 20 ]]; then
+	dist="fc${dist_num}"
     else
 	dist="el${dist_num}"
     fi
-    echo docker build $x -t $name
-    echo docker run -v "$(pwd):/src/" "$name" --rpm-dist $dist -s python -t rpm setup.py
+    docker build $x -t $name
+    docker run -v "$(pwd):/src/" "$name" --rpm-dist $dist -s python -t rpm setup.py
 done
 
 for x in `ls -1d docker/{debian,ubuntu}*`; do
-    name=`echo "$x" | awk -F/ '{print $2}'`
-    echo docker build $x -t "$x"
-    echo docker run -v "$(pwd):/src/" "$name" --iteration $name -s python -t deb setup.py
+    name=`echo "$x" | awk -F/ '{print $2}' | awk -F. '{print $1}'`
+    docker build $x -t "$name"
+    docker run -v "$(pwd):/src/" "$name" --iteration $name -s python -t deb setup.py
 done

embedded_server/sshd_config.tmpl

@@ -1,6 +1,6 @@
 Protocol 2
 UsePAM no
-HostbasedAuthentication yes
+HostbasedAuthentication no
 IgnoreUserKnownHosts yes
 ListenAddress 127.0.0.1