_sh | Command line tool to generate forks | Content Management System library

You are right and answered the question yourself :)

Collect the results in a first step and create the markup in a second step. Something like this will do it:

First of all, you do not have to split the signing process like you do. I've seen a lot of questions in which the developers want to do this, but strictly speaking it is not necessary (well, under the hood iText still will first create a prepared PDF and later inject the signature container, but it can be kept under the hood).

Splitting the process only is necessary if the external signing service takes very long to create the signature and you cannot keep the PDF in memory for that time.

I'll look into both variants here.

If your external signing service returns the result (a full PKCS#7 signature container) fast enough, you should use this approach. The base code starts similar to yours:

Simply move the initialization statement SerialHandle SH=new SerialHandle(); into MainForm.cs class

I don't know why your code is behaving differently now than it did in the past. But the reason why PyQt code can crash without displaying any python error traceback is succinctly explained here. To quote:

The first thing to understand about pyqt is that it is simply a wrapper around the Qt C++ library, so nearly everything pyqt related in your application is executed as a C++ wrapper (loose definition).

Secondly, understand that pyqt is event driven, and therefore has it's own event loop that runs throughout the execution of your script, that (as i understand it) runs in it's own thread of execution.

Because of this, any errors or exceptions that are raised inside a slot triggered by a qt signal/event (button click, key press, etc) will be processed by the qt event loop in c++ land, and because of this, any exceptions raised in said slot will essentially be out of scope of the python interpreter, and therefore not raised outside of the scope of the slot. So in essence, while an exception may be raised in the context of a qt slot, once it leaves the scope of that slot, the exception is essentially erased.

I experience a crash without any error information as well when I execute your example code in Spyder. However when I execute your example code in an IPython console inside Windows Command Prompt then the following short error message is displayed:

QWidget: Must construct a QApplication before a QWidget

So apparently the issue was that no QApplication object was explicitly constructed. Give this a try:

If you want to use the mono-traversable package, you can define a MonoFunctor instance for Mage.

Use CASE to detect the correct value.

My CTE is here just to create all 12 months in a year. You need lines 7 - 10.

Here is a simple bash script to do this:

Maybe I'm missing something here, but I would expect the functions to be in func_dict_loaded.items(), and if you want to call the function _i7 then you do func_dict_loaded['_i7']().

I've tried to reproduce your problem but avoiding manipulating globals(). It's not a safe thing to do. You don't need to do that to make a dict of functions, you can just create your own.

So, in one session:

Problem solved by upgrading to PyCharm 2017.1.4.