Changeset 1088 for framspy

Timestamp:

02/20/21 13:26:18 (4 years ago)

Author:

Maciej Komosinski

Message:

More friendly message when the dll/so cannot be found

File:

• framspy/frams.py (modified) (2 diffs)

framspy/frams.py

@@ -12 +12 @@
 All non-Framsticks Python attributes start with '_' to avoid conflicts with Framsticks attributes.
 Framsticks names that are Python reserved words are prefixed with 'x' (currently just Simulator.ximport).
+
+For sample usage, see frams-test.py and FramsticksLib.py.
 """
 
@@ -295 +297 @@
         if lib_path is not None and os.name == 'posix':
                 lib_name = './' + lib_name  # currently we always have lib_path (even if it is incorrect) but hypothetically it could work with lib_path==None and load .so from some default system path without './'
-        c_api = ctypes.CDLL(lib_name)
+        try:
+                c_api = ctypes.CDLL(lib_name)
+        except OSError as e:
+                print("*** Could not find or open '%s' from '%s'.\n*** Did you provide proper arguments and is this file readable?\n" % (lib_name, os.getcwd()))
+                raise
         os.chdir(original_dir)