Module cannot run

[johnnyontheweb]

Hello all, I'm trying use ironstubs module to create auto-completion for my .NET library. I'm using IronPython 3.4 and I placed the "ironstubs" folder in Lib directory (but the same behaviour happens if I use the code from outside that folder). I added the path of my DLL in default_settings.py and launched ipy -m ironstubs myDLLname. I get ImportError or ModuleNotFoundError exceptions on every import - the first I get is: ModuleNotFoundError: No module named 'utils'

or

ImportError: No module named 'ConfigParser'

For utils error, I noticed that the error is gone when I correct the import statement in ironstubs.utils, and so on for all the import in the code. I started editing the code, but errors continues to appear, e.g.: Unhandled exception: Traceback (most recent call last): File ".\runpy.py", line 182, in run_module File ".\ironstubs\generator3\pycharm_generator_utils\module_redeclarator.py", line 3, in <module> File ".\runpy.py", line 95, in _run_module_code File ".\runpy.py", line 85, in _run_code File ".\ironstubs\__main__.py", line 34, in <module> File "<string>", line 539, in _check_name_wrapper File "<string>", line 1614, in load_module File "<string>", line 596, in _load_module_shim File "<string>", line 1220, in load File "<string>", line 1200, in _load_unlocked File "<string>", line 1129, in _exec File "<string>", line 1471, in exec_module File "<string>", line 321, in _call_with_frames_removed File ".\ironstubs\make_stubs.py", line 40, in <module> File "<string>", line 539, in _check_name_wrapper File "<string>", line 1614, in load_module File "<string>", line 596, in _load_module_shim File "<string>", line 1220, in load File "<string>", line 1200, in _load_unlocked File "<string>", line 1129, in _exec File "<string>", line 1471, in exec_module File "<string>", line 321, in _call_with_frames_removed File ".\ironstubs\generator3\generator3.py", line 8, in <module> File "<string>", line 539, in _check_name_wrapper File "<string>", line 1614, in load_module File "<string>", line 596, in _load_module_shim File "<string>", line 1220, in load File "<string>", line 1200, in _load_unlocked File "<string>", line 1129, in _exec File "<string>", line 1471, in exec_module File "<string>", line 321, in _call_with_frames_removed ImportError: No module named 'util_methods'

What am I missing? Why do I have to fully qualify the path for every module imported? Running with -X:FullFrames does not help.

thnks in advance

[johnnyontheweb]

The same without placing the ironstubs folder in Lib, on another Windows 10 pc. I unpacked the repo in a folder on my desktop, and run a shell from inside it.

ipy -m ironstubs make HTL --path=r"C:\Users\User\Desktop\myDLLname.dll" --output stubs.min
Unhandled exception:
Traceback (most recent call last):
  File "C:\Program Files\IronPython 3.4\Lib\runpy.py", line 182, in run_module
  File ".\ironstubs\__main__.py", line 30, in <module>
  File "C:\Program Files\IronPython 3.4\Lib\runpy.py", line 95, in _run_module_code
  File "C:\Program Files\IronPython 3.4\Lib\runpy.py", line 85, in _run_code
ImportError: No module named 'utils.docopt'

I feel this is not the normal behaviour, maybe I'm missing a trivial setting. Anyone?

[johnnyontheweb]

Well, the trivial thing was to use ipy 2.7, error changed but still not working:

ipy -m ironstubs make --path=r"C:\Users\User\Desktop\myDLLname.dll" --output stubs.min
Unhandled exception:
Traceback (most recent call last):
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 187, in run_module
  File "C:\Users\Giovanni\Downloads\ironpython-stubs-master\ironstubs\utils\docopt.py", line 579, in docopt
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 81, in _run_module_code
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 72, in _run_code
  File "C:\Users\Giovanni\Downloads\ironpython-stubs-master\ironstubs\__main__.py", line 63, in <module>
ironstubs.utils.docopt.DocoptExit: Usage:
      ironstubs --help
      ironstubs make (<assembly-name>|--all) [options]
      ironstubs minify <folder> [options]

[galaplexus]

Just had the same issue. Solved it fully by using IronPython 2.7 rather than the alpha 3.4 I'm not sure this program supports python 3. Otherwise, you should add the %repo/iron_stubs directory in your IRONPYTHONPATH variable.

[johnnyontheweb]

Hello, thanks for replying. I added IRONPYTHONPATH = C:\Users\Giovanni\Downloads\ironpython-stubs-master\ironstubs as env. variable, but still getting:

================================================================================
[INFO] Making [myDLLname] [2022:01:31 - 10:40:56]
Unhandled exception:
Traceback (most recent call last):
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 187, in run_module
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 81, in _run_module_code
  File "C:\Users\Giovanni\Downloads\ironpython-stubs-master\ironstubs\make_stubs.py", line 140, in make
  File "C:\Program Files\IronPython 2.7\Lib\importlib\__init__.py", line 37, in import_module
  File "C:\Program Files\IronPython 2.7\Lib\runpy.py", line 72, in _run_code
  File "C:\Users\Giovanni\Downloads\ironpython-stubs-master\ironstubs\__main__.py", line 100, in <module>
ImportError: No module named myDLLname

[galaplexus]

I solved it by adding 'C:\Program Files\Microsoft Visual Studio\2022\Professional\MSBuild\Microsoft\Microsoft.NET.Build.Extensions\net461\lib' on the Path in the ironstucs\default_settings.py file. You can debug by trying to import the dll from the ipy interactive console.

[galaplexus]

Sorry, I wanted to update the doc but I don't see to have permissions.

[johnnyontheweb]

I tried to import the assembly via clr, it does not work. Do you mean including the path resolve this?

  File "<stdin>", line 1, in <module>
IOError: System.IO.FileLoadException: Il nome o la codebase dell'assembly specificato non è valido. (Eccezione da HRESULT: 0x80131047)
   in System.Reflection.AssemblyName.nInit(RuntimeAssembly& assembly, Boolean forIntrospection, Boolean raiseResolveEvent)
   in System.Reflection.AssemblyName..ctor(String assemblyName)
   in System.Reflection.Assembly.LoadWithPartialName(String partialName)
   in IronPython.Runtime.ClrModule.LoadAssemblyByPartialName(String name)
   in IronPython.Runtime.ClrModule.AddReference(CodeContext context, String name)
   in IronPython.Runtime.ClrModule.AddReference(CodeContext context, Object[] references)
   in Microsoft.Scripting.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)
   in Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   in Microsoft.Scripting.Interpreter.LightLambda.Run4[T0,T1,T2,T3,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3)
   in IronPython.Compiler.Ast.CallExpression.Invoke1Instruction.Run(InterpretedFrame frame)
   in Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   in Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 arg0, T1 arg1)
   in IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)
   in IronPython.Hosting.PythonCommandLine.<>c__DisplayClass27_0.<RunOneInteraction>b__0()

[galaplexus]

Well I've never had this error. It seems that the name you've added is incorrect. Can you share more? Note that you are supposed to the path uses \\

[johnnyontheweb]

Not if you use the "r" to denote un-escaped string, like r"C:\Users\User\Desktop\myDLLname.dll"

[galaplexus]

Right, so in the path, you are supposed to put the directory name like r"C:\Users\User\Desktop"

[johnnyontheweb]

You were right, it finally worked with ipy -m ironstubs make myDLLname --path=r"C:\\Users\\User\\Desktop\\" It didn't needed to add any Path in the ironstubs\default_settings.py file. Output will be in \release\stubs folder. Thanks for your help