Add search

resources/neurons/search/__init__.py

@@ -0,0 +1 @@
+from search import Search

resources/neurons/search/search.py

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+import logging
+import subprocess
+import threading
+from kalliope.core.NeuronModule import NeuronModule, MissingParameterException
+
+logging.basicConfig()
+logger = logging.getLogger("kalliope")
+
+
+class AsyncSearch(threading.Thread):
+    """
+    Class used to run an asynchrone Shell command
+
+    .. notes:: Impossible to get the success code of the command
+    """
+    def __init__(self, search):
+        self.stdout = None
+        self.stderr = None
+        self.search = search
+        threading.Thread.__init__(self)
+
+    def search(self):
+	print self.search
+        p = subprocess.Popen(self.search,
+                             shell=True,
+                             stdout=subprocess.PIPE,
+                             stderr=subprocess.PIPE)
+
+        self.stdout, self.stderr = p.communicate()
+
+
+class Search(NeuronModule):
+    """
+    Run a shell command in a synchron mode
+    """
+    def __init__(self, **kwargs):
+        super(Search, self).__init__(**kwargs)
+
+        # get the command
+        self.search = kwargs.get('search', None)
+	print self.search
+	self.search = self.search.replace(" ","+")
+	self.search = "firefox https://www.google.fr/search?q="+self.search+"&ie=utf-8&oe=utf-8 &"
+        # get if the user select a blocking command or not
+        self.async = kwargs.get('async', False)
+        self.query = kwargs.get('query', None)
+
+        if self.query is not None:
+            self.search = self.search + "\"" + self.query +"\""
+
+        # check parameters
+        if self._is_parameters_ok():
+            # run the command
+            print self.search
+            if not self.async:
+		print "0"
+                p = subprocess.Popen(self.search, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+		print "1"
+                (output, err) = p.communicate()
+                self.output = output
+                self.returncode = p.returncode
+                message = {
+                    "output": self.output,
+                    "returncode": self.returncode
+                }
+                self.say(message)
+
+            else:
+                async_shell = AsyncSearch(search=self.search)
+                async_shell.start()
+
+    def _is_parameters_ok(self):
+        """
+        Check if received parameters are ok to perform operations in the neuron
+        :return: true if parameters are ok, raise an exception otherwise
+
+        .. raises:: MissingParameterException
+        """
+        if self.search is None:
+            raise MissingParameterException("cmd parameter required")
+
+        return True