Indentation bug in executable comments fixed. Yet to be made more efficient. Docs not yet done.

Author: JdeH

transcrypt/development/automated_tests/transcrypt/autotest.py

@@ -23,6 +23,7 @@
 import div_pulls
 import docstrings
 import exceptions
+import executable_comments
 import extended_slices
 import fstrings
 import general_functions
@@ -79,6 +80,7 @@
 autoTester.run (div_pulls, 'div_pulls')
 autoTester.run (docstrings, 'docstrings')
 autoTester.run (exceptions, 'exceptions')
+autoTester.run (executable_comments, 'executable_comments')
 autoTester.run (extended_slices, 'extended_slices')
 autoTester.run (fstrings, 'fstrings')
 autoTester.run (general_functions, 'general_functions')

transcrypt/development/automated_tests/transcrypt/executable_comments/__init__.py

@@ -0,0 +1,67 @@
+from org.transcrypt.stubs.browser import __pragma__
+
+def run (autoTester):
+
+    # __pragma__ ('ecom') # ===================================================================
+
+    # --- Executed only by Transcrypt ---
+    '''?
+    for i in range (10):
+        autoTester.check (i)
+    ?'''
+
+    # --- Executed only by CPython ---
+    # __pragma__ ('skip')
+    for i in range (10):
+        autoTester.check (i)
+    # __pragma__ ('noskip')
+
+    # --- Executed only by Transcrypt ---
+    #?autoTester.check (100)
+
+    # --- Executed only by CPython ---
+    autoTester.check (100) #__: skip
+        
+    #__pragma__ ('noecom') # ===================================================================
+
+
+    # --- Executed by none ---
+    '''?
+    for i in range (10, 20):
+        autoTester.check (i)
+    ?'''
+
+    # --- Executed by  none ---
+    #?autoTester.check (200)
+
+    __pragma__ ('ecom') # ===================================================================
+
+
+    # --- Executed only by Transcrypt ---
+    '''?
+    for i in range (20, 30):
+        autoTester.check (i)
+    ?'''
+
+    # --- Executed only by CPython ---
+    # __pragma__ ('skip')
+    for i in range (20, 30):
+        autoTester.check (i)
+    # __pragma__ ('noskip')
+
+    # --- Executed only by Transcrypt ---
+    #?autoTester.check (300)
+
+    # --- Executed only by CPython ---
+    autoTester.check (300) #__: skip
+
+    __pragma__ ('noecom') # ===================================================================
+
+    # --- Executed by none ---
+    '''?
+    for i in range (30, 40):
+        autoTester.check (i)
+    ?'''
+
+    # --- Executed by  none ---
+    #?autoTester.check (400)

transcrypt/development/automated_tests/transcrypt/weak_comments/__init__.py

@@ -454,8 +454,9 @@ def pragmasFromComments (sourceCode):
                 elif sourceLine == noecom:
                     allowExecutableComments = False
                 elif allowExecutableComments:
-                    if not sourceLine [:4] in {"'''?", "?'''", '"""?', '?"""'}:
-                        uncommentedSourceLines.append (sourceLine [2:] if sourceLine.startswith ('#?') else sourceLine)
+                    lStrippedSourceLine = sourceLine.lstrip ()
+                    if not lStrippedSourceLine [:4] in {"'''?", "?'''", '"""?', '?"""'}:
+                        uncommentedSourceLines.append (sourceLine.replace ('#?', '', 1) if lStrippedSourceLine.startswith ('#?') else sourceLine)
                 else:
                     uncommentedSourceLines.append (sourceLine)