lib.ExecContext,Local: Remove callback default params

Remove defaults from protected callback function parameters. They
have to be decided by the base class's public API.

Signed-off-by: Jan Lindemann <jan@janware.com>

src/python/jw/pkg/lib/ExecContext.py

@@ -11,8 +11,15 @@ class Result(NamedTuple):
 
 class ExecContext(abc.ABC):
 
-    def __init__(self, interactive: bool=True):
+    def __init__(self, interactive: bool=True, verbose_default=False):
         self.__interactive = interactive
+        self.__verbose_default = verbose_default
+        assert verbose_default is not None
+
+    def _verbose(self, verbose: bool|None):
+        if verbose is not None:
+            return verbose
+        return self.__verbose_default
 
     @property
     def interactive(self):
@@ -56,11 +63,15 @@ class ExecContext(abc.ABC):
               stdout: stderr each as a string/bytes or None
               In PTY mode stderr is always None because PTY merges stdout/stderr.
         """
+
+        if verbose is None:
+            verbose = self.__verbose_default
+
         return await self._run(
             args=args,
             wd=wd,
             throw=throw,
-            verbose=verbose,
+            verbose=self._verbose(verbose),
             cmd_input=cmd_input,
             env=env,
             title=title,
@@ -68,8 +79,8 @@ class ExecContext(abc.ABC):
         )
 
     @abc.abstractmethod
-    async def _sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose=True) -> Result:
+    async def _sudo(self, cmd: list[str], mod_env: dict[str, str], opts: list[str], verbose: bool) -> Result:
         pass
 
-    async def sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose=True) -> Result:
-        return await self._sudo(cmd, mod_env, opts, verbose)
+    async def sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose: bool|None=None) -> Result:
+        return await self._sudo(cmd, mod_env, opts, self._verbose(verbose))

src/python/jw/pkg/lib/ec/Local.py

@@ -14,14 +14,14 @@ class Local(Base):
     async def _run(
         self,
         args: list[str],
-        wd: str|None = None,
-        throw: bool = True,
-        verbose: bool = False,
-        cmd_input: str|None = None,
-        env: dict[str, str]|None = None,
-        title: str=None,
-        output_encoding: str|None = None,  # None => unchanged; "bytes" => return raw bytes
-    ) -> tuple[str|bytes|None, str|bytes|None]:
+        wd: str|None,
+        throw: bool,
+        verbose: bool,
+        cmd_input: str|None,
+        env: dict[str, str]|None,
+        title: str,
+        output_encoding: str|None,  # None => unchanged; "bytes" => return raw bytes
+    ) -> Result:
 
         want_bytes = (output_encoding == "bytes")
 
@@ -197,7 +197,7 @@ class Local(Base):
             if verbose and not interactive:
                 log(NOTICE, '`' + delim + ' <')
 
-    async def _sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose=True) -> Result:
+    async def _sudo(self, cmd: list[str], mod_env: dict[str, str], opts: list[str], verbose: bool) -> Result:
         env: dict[str, str]|None = None
         cmd_input: str|None = None
         if mod_env:
@@ -212,4 +212,6 @@ class Local(Base):
         cmdline.extend(cmd)
         if self.interactive:
             cmd_input = "mode:interactive"
-        return await self._run(cmdline, throw=True, verbose=verbose, env=env, cmd_input=cmd_input)
+        # Need to call the base class function, because _run() needs more
+        # parameters than we have values for
+        return await self.run(cmdline, throw=True, verbose=verbose, env=env, cmd_input=cmd_input)