folder reorganization

2019-04-23 14:32:53 +02:00
parent 659751b2f4
commit 8e7ee78a87
1195 changed files with 267003 additions and 2 deletions
@@ -0,0 +1,51 @@
+from ..base import *
+import inspect
+try:
+    from js2py.translators.translator import translate_js
+except:
+    pass
+
+
+@Js
+def Eval(code):
+    local_scope = inspect.stack()[3][0].f_locals['var']
+    global_scope = this.GlobalObject
+    # todo fix scope - we have to behave differently if called through variable other than eval
+    # we will use local scope (default)
+    globals()['var'] = local_scope
+    try:
+        py_code = translate_js(code.to_string().value, '')
+    except SyntaxError as syn_err:
+        raise MakeError('SyntaxError', str(syn_err))
+    lines = py_code.split('\n')
+    # a simple way to return value from eval. Will not work in complex cases.
+    has_return = False
+    for n in xrange(len(lines)):
+        line = lines[len(lines) - n - 1]
+        if line.strip():
+            if line.startswith(' '):
+                break
+            elif line.strip() == 'pass':
+                continue
+            elif any(
+                    line.startswith(e)
+                    for e in ['return ', 'continue ', 'break', 'raise ']):
+                break
+            else:
+                has_return = True
+                cand = 'EVAL_RESULT = (%s)\n' % line
+                try:
+                    compile(cand, '', 'exec')
+                except SyntaxError:
+                    break
+                lines[len(lines) - n - 1] = cand
+                py_code = '\n'.join(lines)
+                break
+    #print py_code
+    executor(py_code)
+    if has_return:
+        return globals()['EVAL_RESULT']
+
+
+def executor(code):
+    exec (code, globals())