update

.github/workflows/mypy.yml

@@ -26,20 +26,9 b' jobs:'
         pip install mypy pyflakes flake8
     - name: Lint with mypy
       run: |
-        mypy IPython/terminal/ptutils.py
-        mypy IPython/core/magics/*.py
-        mypy IPython/terminal/__init__.py
-        mypy IPython/terminal/console.py
-        #mypy IPython/terminal/debugger.py
-        #mypy IPython/terminal/embed.py
-        mypy IPython/terminal/interactiveshell.py
-        mypy IPython/terminal/ipapp.py
-        mypy IPython/terminal/magics.py
-        mypy IPython/terminal/prompts.py
-        mypy IPython/terminal/ptshell.py
-        mypy IPython/terminal/ptutils.py
-        mypy IPython/terminal/shortcuts.py
-        mypy IPython/core/c*.py
+        mypy -p IPython.terminal
+        mypy -p IPython.core.magics
     - name: Lint with pyflakes
       run: |
         flake8  IPython/core/magics/script.py
+        flake8  IPython/core/magics/packaging.py

IPython/terminal/debugger.py

@@ -161,6 +161,6 b" if __name__ == '__main__':"
     # happened after hitting "c", this is needed in order to
     # be able to quit the debugging session (see #9950).
     old_trace_dispatch = pdb.Pdb.trace_dispatch
-    pdb.Pdb = TerminalPdb
-    pdb.Pdb.trace_dispatch = old_trace_dispatch
+    pdb.Pdb = TerminalPdb  # type: ignore
+    pdb.Pdb.trace_dispatch = old_trace_dispatch  # type: ignore
     pdb.main()

IPython/terminal/embed.py

@@ -19,6 +19,8 b' from IPython.terminal.ipapp import load_default_config'
 from traitlets import Bool, CBool, Unicode
 from IPython.utils.io import ask_yes_no
 
+from typing import Set
+
 class KillEmbedded(Exception):pass
 
 # kept for backward compatibility as IPython 6 was released with
@@ -123,17 +125,17 b' class InteractiveShellEmbed(TerminalInteractiveShell):'
         help="Automatically set the terminal title"
     ).tag(config=True)
 
-    _inactive_locations = set()
+    _inactive_locations: Set[str] = set()
+
+    def _disable_init_location(self):
+        """Disable the current Instance creation location"""
+        InteractiveShellEmbed._inactive_locations.add(self._init_location_id)
 
     @property
     def embedded_active(self):
         return (self._call_location_id not in InteractiveShellEmbed._inactive_locations)\
             and (self._init_location_id not in InteractiveShellEmbed._inactive_locations)
 
-    def _disable_init_location(self):
-        """Disable the current Instance creation location"""
-        InteractiveShellEmbed._inactive_locations.add(self._init_location_id)
-
     @embedded_active.setter
     def embedded_active(self, value):
         if value:

IPython/terminal/pt_inputhooks/osx.py

@@ -9,7 +9,7 b' import ctypes'
 import ctypes.util
 from threading import Event
 
-objc = ctypes.cdll.LoadLibrary(ctypes.util.find_library('objc'))
+objc = ctypes.cdll.LoadLibrary(ctypes.util.find_library("objc"))  # type: ignore
 
 void_p = ctypes.c_void_p
 
@@ -37,7 +37,7 b' def C(classname):'
 # end obj-c boilerplate from appnope
 
 # CoreFoundation C-API calls we will use:
-CoreFoundation = ctypes.cdll.LoadLibrary(ctypes.util.find_library('CoreFoundation'))
+CoreFoundation = ctypes.cdll.LoadLibrary(ctypes.util.find_library("CoreFoundation"))  # type: ignore
 
 CFFileDescriptorCreate = CoreFoundation.CFFileDescriptorCreate
 CFFileDescriptorCreate.restype = void_p