Add Sublime interface to talk to Sublime Text 2 using my sublime_plugin.py

coderanger · coderanger · commit 39feb83d8944 · 2011-03-14T14:34:09.000-04:00
diff --git a/pyzen/ui/__init__.py b/pyzen/ui/__init__.py
@@ -1,4 +1,5 @@
 from pyzen.ui.base import load_ui
 from pyzen.ui import osx
 from pyzen.ui import win32
-from pyzen.ui import linux
+from pyzen.ui import linux
+from pyzen.ui import sublime
diff --git a/pyzen/ui/sublime.py b/pyzen/ui/sublime.py
@@ -0,0 +1,49 @@
+import multiprocessing.connection
+import os
+import sys
+
+from pyzen.ui.base import PyZenUI
+
+class SublimeUI(PyZenUI):
+    """A PyZen UI that talks to Sublime Text 2."""
+
+    name = 'sublime'
+
+    @classmethod
+    def _read_pidfile(cls):
+        if sys.platform == 'darwin':
+            base_path = os.path.join(os.environ['HOME'], 'Library', 'Application Support', 'Sublime Text 2')
+        pid_path = os.path.join(base_path, 'sublime2.pid')
+        if not os.path.exists(pid_path):
+            return None
+        pid_file = open(pid_path, 'r')
+        pid = int(pid_file.read().strip())
+        pid_file.close()
+        return pid
+
+    @classmethod
+    def _conn_path(cls):
+        pid = cls._read_pidfile()
+        if not pid:
+            return None
+        return '/tmp/.sublimepyzen.%s'%pid
+
+    @classmethod
+    def enabled(cls):
+        path = cls._conn_path()
+        if not path:
+            return False
+        try:
+            client = multiprocessing.connection.Client(path)
+            client.send(['PING', None])
+            client.close()
+            return True
+        except Exception:
+            return False
+
+    def notify(self, failure, title, msg, icon):
+        path = self._conn_path()
+        if path:
+            client = multiprocessing.connection.Client(path)
+            client.send([os.getcwd(), (failure, title, msg)])
+            client.close()
