Add snapcraft support

MANIFEST.in

@@ -1,6 +1,7 @@
 include LICENSE
+include syncplay/resources/*.desktop
 include syncplay/resources/*.png
 include syncplay/resources/*.mng
 include syncplay/resources/*.lua
 include syncplay/resources/*.rtf
-include syncplay/resources/lua/intf/*.lua
+include syncplay/resources/lua/intf/*.lua

setup.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import distutils.command.install_scripts
+import os
 import setuptools
 
 from syncplay import projectURL, version as syncplay_version
@@ -9,8 +9,11 @@ def read(fname):
     with open(fname, 'r') as f:
         return f.read()
 
-installRequirements = read('requirements.txt').splitlines() +\
+if os.getenv('SNAPCRAFT_PART_BUILD', None) is not None:
-                      read('requirements_gui.txt').splitlines()
+    installRequirements = ["pyasn1"] + read('requirements.txt').splitlines()
+else:
+    installRequirements = read('requirements.txt').splitlines() +\
+                          read('requirements_gui.txt').splitlines()
 
 setuptools.setup(
     name="syncplay",
@@ -61,4 +64,4 @@ setuptools.setup(
         "Topic :: Internet",
         "Topic :: Multimedia :: Video"
     ],
-)
+)

snapcraft.yaml

@@ -0,0 +1,35 @@
+name: syncplay
+summary: Syncplay
+version: build
+version-script: cat syncplay/__init__.py | awk '/version/ {gsub("\047", "", $3); print $NF}'
+summary: Client/server to synchronize media playback on many computers
+description: |
+  Syncplay synchronises the position and play state of multiple media players
+  so that the viewers can watch the same thing at the same time. This means that
+  when one person pauses/unpauses playback or seeks (jumps position) within their
+  media player then this will be replicated across all media players connected to
+  the same server and in the same 'room' (viewing session). When a new person
+  joins they will also be synchronised. Syncplay also includes text-based chat so
+  you can discuss a video as you watch it (or you could use third-party Voice over 
+  IP software to talk over a video).
+
+confinement: classic
+icon: syncplay/resources/syncplay.png
+grade: stable
+
+parts:
+  syncplay:
+    plugin: python
+    source: .
+    stage-packages:
+      - python3-pyside
+    after: [desktop-qt4]
+
+apps:
+  syncplay:
+    command: bin/desktop-launch $SNAP/usr/bin/python3 $SNAP/bin/syncplay
+    desktop: lib/python3.5/site-packages/syncplay/resources/syncplay.desktop
+
+  syncplay-server:
+    command: bin/syncplay-server
+    desktop: lib/python3.5/site-packages/syncplay/resources/syncplay-server.desktop