https://bugs.kde.org/show_bug.cgi?id=525418

            Bug ID: 525418
           Summary: Crashes when editing Python code
    Classification: Applications
           Product: kdevelop
      Version First 6.6.260800
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: All editors
          Assignee: [email protected]
          Reporter: [email protected]
  Target Milestone: ---

Created attachment 195897
  --> https://bugs.kde.org/attachment.cgi?id=195897&action=edit
Stack traces for crash

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DESCRIPTION
I frequently get crashes 

STEPS TO REPRODUCE
1. Open Python code
2. Start writing new code
3. Watch it crash

Code in question:
...
import packaging.version
CRYPTOGRAPHY_VERSION = packaging.version.parse(cryptography.__version__)
HAS_ASN1 = CRYPTOGRAPHY_VERSION >= packaging.version.parse("50.0.1")
if HAS_ASN1:
    from cryptography.hazmat import asn1
else:
    print(f"C(cursor here)") < crashes here

OBSERVED RESULT
It crashes while typing the print statement:

[Switching to Thread 0x7fffa97ff6c0 (LWP 140453)]
Python::ExpressionParser::popExpression (this=this@entry=0x7fffa97fd600, 
    status=status@entry=0x7fffa97fd41c)
    at /usr/src/debug/kdev-python-26.08.0/codecompletion/helpers.cpp:221
221             if ( ! it->isSpace() ) {


EXPECTED RESULT
I expect it not to crash

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20260907
KDE Plasma Version: 6.7.4
KDE Frameworks Version: 6.29.0
Qt Version: 6.11.2
Kernel Version: 7.2.3-1-default (64-bit)
Graphics Platform: X11
Processors: 20 × Intel® Core™ Ultra 7 265
Memory: 128 GiB of RAM (125.2 GiB usable)
Graphics Processor: Intel® Graphics

ADDITIONAL INFORMATION
This is repeatable. I cannot provide the source code I am editing, and the
background parser is running.

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