Changes between Version 6 and Version 7 of en/ProgrammingRobotsCourse/GettingWwwInfo

Timestamp:

Oct 28, 2019, 5:02:12 PM (4 years ago)

Author:

xrambous

Comment:

--

en/ProgrammingRobotsCourse/GettingWwwInfo

@@ -61 +61 @@
 === Run script as service and parse service output
 
+Specify service script in manifest.xml:
+{{{#!xml
+<services>
+    <service autorun="true" execStart="/usr/bin/python2 scripts/rozvrh.py" name="rozvrh" />
+</services>
+}}}
+
+In dialog, detect variables, pass them to service, and parse call result to say answer:
+
+{{{
+u:(rozvrh) Pro jakou místnost bys chtěl znát rozvrh?
+    u1:({pro} {místnost učebnu} _~letter _~number) Podívám se na rozvrh pro $1 $2 ^call(Rozvrh.get_current_lesson($1, $2)) \pau=500\
+    c1:(In _* teaches _* course _*) V místnosti $1 je právě $3 s vyučujícím, který se jmenuje $2.
+    c1:(In _* currently _*) V místnosti $1 je právě $2
+}}}
+
+{{{u1}}} detects letter and number (concepts defined earlier in dialog) and calls get_current_lesson(). This function return strings, that are parsed in dialog and answer is translated to each locale.
+
+{{{#!python
+def get_current_lesson(self, letter, number):
+    room = letter+str(number)
+    lesson = self.rozvrh.find_current_lesson(room)
+    if lesson:
+        if lesson.teacher:
+            teacher = lesson.teacher.split(' ')[-1]
+            return "In %s teaches %s course %s" % (lesson.room, teacher, lesson.name)
+         else:
+            return "In %s currently %s" % (lesson.room, lesson.name)
+}}}