Implementing vermin into CI (#1319)

dev-requirements.txt

@@ -8,3 +8,4 @@ isort==5.10.1
 pytest==7.0.1; python_version < '3.7'
 pytest==7.1.2; python_version >= '3.7'
 types-gdb==12.1.3
+vermin==1.4.2

lint.sh

@@ -42,3 +42,6 @@ flake8 --show-source ${LINT_FILES}
 
 # Indents are four spaces, binary ops can start a line, and indent switch cases
 shfmt -i 4 -bn -ci -d .
+
+# Checking minimum python version
+vermin -t=3.6 --violations ./pwndbg/

pwndbg/commands/flags.py

@@ -49,6 +49,7 @@ def setflag(flag, value):
                 bit_value = 1 << flag_bit
 
                 if value == 1:
+                    # novermin
                     new_flags_reg_value = old_flags_reg_value | bit_value
                 else:
                     new_flags_reg_value = old_flags_reg_value & ~bit_value

pwndbg/disasm/__init__.py

@@ -89,6 +89,7 @@ def get_disassembler_cached(arch, ptrsize, endian, extra=None):
 
 def get_disassembler(pc):
     if pwndbg.gdblib.arch.current == "armcm":
+        # novermin
         extra = (
             (CS_MODE_MCLASS | CS_MODE_THUMB)
             if (pwndbg.gdblib.regs.xpsr & (1 << 24))

pwndbg/disasm/arch.py

@@ -12,6 +12,7 @@ access = {v: k for k, v in globals().items() if k.startswith("CS_AC_")}
 
 for value1, name1 in dict(access).items():
     for value2, name2 in dict(access).items():
+        # novermin
         access.setdefault(value1 | value2, "%s | %s" % (name1, name2))