Added missing inline types for public api

PyInstaller/__main__.py

@@ -11,6 +11,7 @@
 """
 Main command-line interface to PyInstaller.
 """
+from __future__ import annotations
 
 import argparse
 import os
@@ -146,7 +147,7 @@ def generate_parser() -> _PyiArgumentParser:
     return parser
 
 
-def run(pyi_args=None, pyi_config=None):
+def run(pyi_args: list | None = None, pyi_config: dict | list | None = None):
     """
     pyi_args     allows running PyInstaller programmatically without a subprocess
     pyi_config   allows checking configuration once when running multiple tests

PyInstaller/compat.py

@@ -11,6 +11,7 @@
 """
 Various classes and functions to provide some backwards-compatibility with previous versions of Python onward.
 """
+from __future__ import annotations
 
 import errno
 
@@ -27,7 +28,7 @@
 from PyInstaller.exceptions import ExecCommandFailed
 
 # Copied from https://docs.python.org/3/library/platform.html#cross-platform.
-is_64bits = sys.maxsize > 2**32
+is_64bits: bool = sys.maxsize > 2**32
 
 # Distinguish specific code for various Python versions. Variables 'is_pyXY' mean that Python X.Y and up is supported.
 # Keep even unsupported versions here to keep 3rd-party hooks working.
@@ -72,9 +73,9 @@
 # disabling the compatibility mode and using python that does not properly support Big Sur still leaves find_library()
 # broken (which is a scenario that we ignore at the moment).
 # The same logic applies to macOS 12 (Monterey).
-is_macos_11_compat = _macos_ver and _macos_ver[0:2] == (10, 16)  # Big Sur or newer in compat mode
-is_macos_11_native = _macos_ver and _macos_ver[0:2] >= (11, 0)  # Big Sur or newer in native mode
-is_macos_11 = is_macos_11_compat or is_macos_11_native  # Big Sur or newer
+is_macos_11_compat = bool(_macos_ver and _macos_ver[0:2] == (10, 16))  # Big Sur or newer in compat mode
+is_macos_11_native = bool(_macos_ver and _macos_ver[0:2] >= (11, 0))  # Big Sur or newer in native mode
+is_macos_11 = bool(is_macos_11_compat or is_macos_11_native)  # Big Sur or newer
 
 # On different platforms is different file for dynamic python library.
 # TODO: When removing support for is_py37, the "m" variants can be
@@ -140,7 +141,7 @@
 # The following code creates compat.is_venv and is.virtualenv that are True when running a virtual environment, and also
 # compat.base_prefix with the path to the base Python installation.
 
-base_prefix = os.path.abspath(getattr(sys, 'real_prefix', getattr(sys, 'base_prefix', sys.prefix)))
+base_prefix: str = os.path.abspath(getattr(sys, 'real_prefix', getattr(sys, 'base_prefix', sys.prefix)))
 # Ensure `base_prefix` is not containing any relative parts.
 is_venv = is_virtualenv = base_prefix != os.path.abspath(sys.prefix)
 
@@ -215,7 +216,7 @@
 
 
 # Wine detection and support
-def is_wine_dll(filename):
+def is_wine_dll(filename: str | bytes | os.PathLike | int):
     """
     Check if the given PE file is a Wine DLL (PE-converted built-in, or fake/placeholder one).
 
@@ -254,21 +255,21 @@ def is_wine_dll(filename):
 # better to modify os.environ." (Same for unsetenv.)
 
 
-def getenv(name, default=None) -> str:
+def getenv(name: str, default: str | None = None):
     """
     Returns unicode string containing value of environment variable 'name'.
     """
     return os.environ.get(name, default)
 
 
-def setenv(name, value):
+def setenv(name: str, value: str):
     """
     Accepts unicode string and set it as environment variable 'name' containing value 'value'.
     """
     os.environ[name] = value
 
 
-def unsetenv(name):
+def unsetenv(name: str):
     """
     Delete the environment variable 'name'.
     """
@@ -281,7 +282,12 @@ def unsetenv(name):
 # Exec commands in subprocesses.
 
 
-def exec_command(*cmdargs: str, encoding: str = None, raise_enoent: bool = None, **kwargs):
+def exec_command(
+    *cmdargs: str,
+    encoding: str | None = None,
+    raise_enoent: bool | None = None,
+    **kwargs: int | bool | Iterable | None
+):
     """
     Run the command specified by the passed positional arguments, optionally configured by the passed keyword arguments.
 
@@ -360,7 +366,7 @@ def exec_command(*cmdargs: str, encoding: str = None, raise_enoent: bool = None,
     return out
 
 
-def exec_command_rc(*cmdargs: str, **kwargs) -> int:
+def exec_command_rc(*cmdargs: str, **kwargs: float | bool | list | None):
     """
     Return the exit code of the command specified by the passed positional arguments, optionally configured by the
     passed keyword arguments.
@@ -388,7 +394,9 @@ def exec_command_rc(*cmdargs: str, **kwargs) -> int:
     return subprocess.call(cmdargs, **kwargs)
 
 
-def exec_command_stdout(*command_args: str, encoding: str = None, **kwargs) -> str:
+def exec_command_stdout(
+    *command_args: str, encoding: str | None = None, **kwargs: float | str | bytes | bool | list | None
+):
     """
     Capture and return the standard output of the command specified by the passed positional arguments, optionally
     configured by the passed keyword arguments.
@@ -404,7 +412,7 @@ def exec_command_stdout(*command_args: str, encoding: str = None, **kwargs) -> s
 
     Parameters
     ----------
-    command_args : list[str]
+    command_args : List[str]
         Variadic list whose:
         1. Mandatory first element is the absolute path, relative path, or basename in the current `${PATH}` of the
            command to run.
@@ -434,7 +442,7 @@ def exec_command_stdout(*command_args: str, encoding: str = None, **kwargs) -> s
     return stdout if encoding is None else stdout.decode(encoding)
 
 
-def exec_command_all(*cmdargs: str, encoding: str = None, **kwargs):
+def exec_command_all(*cmdargs: str, encoding: str | None = None, **kwargs: int | bool | list | None):
     """
     Run the command specified by the passed positional arguments, optionally configured by the passed keyword arguments.
 
@@ -533,7 +541,7 @@ def __wrap_python(args, kwargs):
     return cmdargs, kwargs
 
 
-def exec_python(*args, **kwargs):
+def exec_python(*args: str, **kwargs: str | None):
     """
     Wrap running python script in a subprocess.
 
@@ -543,7 +551,7 @@ def exec_python(*args, **kwargs):
     return exec_command(*cmdargs, **kwargs)
 
 
-def exec_python_rc(*args, **kwargs):
+def exec_python_rc(*args: str, **kwargs: str | None):
     """
     Wrap running python script in a subprocess.
 
@@ -556,7 +564,7 @@ def exec_python_rc(*args, **kwargs):
 # Path handling.
 
 
-def expand_path(path):
+def expand_path(path: str | bytes | os.PathLike):
     """
     Replace initial tilde '~' in path with user's home directory, and also expand environment variables
     (i.e., ${VARNAME} on Unix, %VARNAME% on Windows).
@@ -565,7 +573,7 @@ def expand_path(path):
 
 
 # Site-packages functions - use native function if available.
-def getsitepackages(prefixes=None):
+def getsitepackages(prefixes: list | None = None):
     """
     Returns a list containing all global site-packages directories.
 
@@ -597,7 +605,7 @@ def getsitepackages(prefixes=None):
 
 
 # Wrapper to load a module from a Python source file. This function loads import hooks when processing them.
-def importlib_load_source(name, pathname):
+def importlib_load_source(name: str, pathname: bytes | str):
     # Import module from a file.
     mod_loader = importlib.machinery.SourceFileLoader(name, pathname)
     return mod_loader.load_module()

PyInstaller/fake-modules/pyi_splash.py

@@ -172,7 +172,7 @@ def is_alive():
 
 
 @_check_connection
-def update_text(msg):
+def update_text(msg: str):
     """
     Updates the text on the splash screen window.