New ScreenPanel

script/pyt.py

@@ -0,0 +1,68 @@
+
+
+
+def cmd(c):
+    import subprocess
+    proc = subprocess.Popen(c, stdout=subprocess.PIPE, shell=True)
+    (ret, err) = proc.communicate()
+    if (err is not None) and err!="":
+        raise Exception(err)    
+    return ret
+
+
+def run_cpython(script_name, args = []):
+    script = get_context().scriptManager.library.resolveFile(script_name)
+    c = "python " + script + " "
+    for arg in args:
+        c = c + str(arg) + " "    
+    return cmd(c)
+    
+def call_cpython(script_name, method_name, args = []):
+    launcher = get_context().scriptManager.library.resolveFile("launcher")
+    
+    script = os.path.abspath(get_context().scriptManager.library.resolveFile(script_name))
+    jsonargs = json.dumps(args)        
+    
+    a = []
+    a.append(script)
+    a.append(method_name)
+    a.append('"' + jsonargs + '"')
+    ret = run_cpython(launcher, a)    
+    ret = ret[0:-2]
+    jsonret = ret[ret.rfind('\n')+1:]
+    return json.loads(jsonret)
+    
+
+def call_cpython(script_name, method_name, args = []):
+    script = os.path.abspath(get_context().scriptManager.library.resolveFile(script_name))    
+    jsonargs = json.dumps(args)            
+    
+    launcher = ""
+    launcher = launcher + "script = '" +script + "'\n"
+    launcher = launcher + "function = '" +method_name + "'\n"
+    launcher = launcher + "jsonargs = '" +jsonargs + "'\n"    
+    launcher = launcher + """import sys
+import json
+import os
+args =json.loads(jsonargs)
+i = script.rfind(os.sep)
+module = script[i+1:-3]
+sys.path.insert(1,script[:i+1])
+exec 'from ' + module + ' import ' + function + ' as function'
+print json.dumps(function(*args))
+"""       
+    launcher = launcher.replace('\n', ';')
+    launcher = launcher.replace('\\', '\\\\')
+    c = 'python -c "'  + launcher + '"'
+    ret = cmd(c)
+    ret = ret[0:-2]
+    jsonret = ret[ret.rfind('\n')+1:]
+    return json.loads(jsonret)
+
+
+print cmd("dir")
+print "--------"
+print run_cpython("np", ["asd", 2])
+print "--------"
+ret = call_cpython("np","add", [[1,2,3,4,5], [3,3,3,3,3]])
+print ret