- Improved the GitHub python binding workflow: (#2072)

- Added fullMode input in workflow_dispatch
    - Take decision whether to build either in debug or release mode and if to build for all python versions according to the commit message patterns
    - Set proper artifact names
    - Removed not needed steps
    - Compacted some steps in order to leverage more the matrix feature
    - Bumped cibuildwheel action to 2.22.0
    - Run actual regress tests in place of sample scripts
- Specify optional test install in pyproject.toml with proper requirements
- Derive package version from git tags
- Add GENERATORS env var support in setup.py to specify cmake generator and minor refactoring
- Minor cleanup/refactoring for the regress test suite
- Marked some regress tests with skipIf to skip them in case of old python versions
- Marked some failing regress tests to be checked with skipIf

tests/regress/invalid_insn.py

@@ -1,16 +1,12 @@
-
 import regress
-
 from unicorn import *
 from unicorn.x86_const import *
-
 from capstone import *
 
-
-CODE = bytes.fromhex(
-    '48 31 c0'      # xor       rax,rax
-    '48 0f c7 f0'   # rdrand    rax
-    'f4'            # hlt
+CODE = (
+    b'\x48\x31\xc0'      # xor       rax,rax
+    b'\x48\x0f\xc7\xf0'  # rdrand    rax
+    b'\xf4'              # hlt
 )
 
 BASE = 0x100000
@@ -41,7 +37,7 @@ def hook_invalid_insn(uc, ud):
 
         # signal uc we are ok
         return True
-    
+
     # not handled, uc will crash
     return False