internlm/SWE-Fixer-Train-110K huggingface dataset:
Repository: pallets/click

Issue:
mypy raises errors when using `click.prompt()` due to `type` argument having incompatible type
I have a project that uses the latest version of mypy (0.910) and click (8.0.1). I am attempting to use `click.prompt()` and pass in the `type` argument but this is always causing mypy (with default settings) to find errors.

Here is an example:
```python
import click
name = click.prompt('What is your name?', type=str)
age = click.prompt('What is your age?', type=int)
```

When I run mypy against this file, I get two errors:
```
main.py:2: error: Argument "type" to "prompt" has incompatible type "Type[str]"; expected "Optional[ParamType]"
main.py:3: error: Argument "type" to "prompt" has incompatible type "Type[int]"; expected "Optional[ParamType]"
```

To address these, I tried passing in some different values for `type` but to no avail (same issues all happen for `int` as well):
```python
name = click.prompt('What is your name?', type=Optional[str])
# Returns error: Argument "type" to "prompt" has incompatible type "object"; expected "Optional[ParamType]"

name = click.prompt('What is your name?', type=StringParamType)
# Returns error: Argument "type" to "prompt" has incompatible type "Type[StringParamType]"; expected "Optional[ParamType]"

name = click.prompt('What is your name?', type=Optional[StringParamType])
# Returns error: Argument "type" to "prompt" has incompatible type "object"; expected "Optional[ParamType]"
```

Is this a bug or should I be providing something different to `type`?

Environment:

- Python version: 3.7.10
- Click version: 8.0.1
- mypy version: 0.910


Discussion:
It's half a bug with typing, and half a bug with your attempted workarounds.

The type of `type` should be `type: Optional[Union[ParamType, Any]]`. Happy to review a PR that fixes this.

The reason `StringParamType` didn't work for you is that's a class, not an instance of it. The singleton instance of `StringParamType` that you should use is `click.STRING`. Additionally, passing `typing` things like `Optional[StringParamType]` doesn't make sense, that's a type annotation not a parameter value.
Thank you @davidism - by using `click.STRING` and `click.INT` I have now appeased mypy :)

```python
import click
name = click.prompt('What is your name?', type=click.STRING)
age = click.prompt('What is your age?', type=click.INT)
```

Resolving patch:
diff --git a/src/click/termui.py b/src/click/termui.py
--- a/src/click/termui.py
+++ b/src/click/termui.py
@@ -84,7 +84,7 @@ def prompt(
     default: t.Optional[t.Any] = None,
     hide_input: bool = False,
     confirmation_prompt: t.Union[bool, str] = False,
-    type: t.Optional[ParamType] = None,
+    type: t.Optional[t.Union[ParamType, t.Any]] = None,
     value_proc: t.Optional[t.Callable[[str], t.Any]] = None,
     prompt_suffix: str = ": ",
     show_default: bool = True,


Test patch:
Repository: pallets/click

Issue:
Help text for `count` options has `[x>=0]` appended
Consider this example, taken more or less verbatim from the documentation:
```python
import click

@click.command()
@click.option('-v', '--verbose', count=True, help='Increase verbosity.')
def log(verbose):
    click.echo(f"Verbosity: {verbose}")

if __name__ == '__main__':
    log()
```
The help text for this command is:
```
Usage: count.py [OPTIONS]

Options:
  -v, --verbose  Increase verbosity.  [x>=0]
  --help         Show this message and exit.
```
I don't know what the `[x>=0]` part is trying to convey, and I think it should not be there. I don't know when Click started adding it, but it was definitely not there with older versions.

Environment:

- Python version: 3.9.7
- Click version: 8.0.1



Discussion:
Adding `type=int` to the option declaration removed the `[x>=0]` part from the help text, although I think this is more a work around than a solution. If this is how `count` options should be declared, the documentation should be updated.

Resolving patch:
diff --git a/src/click/core.py b/src/click/core.py
--- a/src/click/core.py
+++ b/src/click/core.py
@@ -2740,7 +2740,11 @@ def _write_opts(opts: t.Sequence[str]) -> str:
             if default_string:
                 extra.append(_("default: {default}").format(default=default_string))
 
-        if isinstance(self.type, types._NumberRangeBase):
+        if (
+            isinstance(self.type, types._NumberRangeBase)
+            # skip count with default range type
+            and not (self.count and self.type.min == 0 and self.type.max is None)
+        ):
             range_str = self.type._describe_range()
 
             if range_str:


Test patch:
diff --git a/tests/test_options.py b/tests/test_options.py
--- a/tests/test_options.py
+++ b/tests/test_options.py
@@ -314,13 +314,21 @@ def cmd(username):
         (click.IntRange(max=32), "x<=32"),
     ],
 )
-def test_intrange_default_help_text(runner, type, expect):
-    option = click.Option(["--count"], type=type, show_default=True, default=2)
+def test_intrange_default_help_text(type, expect):
+    option = click.Option(["--num"], type=type, show_default=True, default=2)
     context = click.Context(click.Command("test"))
     result = option.get_help_record(context)[1]
     assert expect in result
 
 
+def test_count_default_type_help():
+    """A count option with the default type should not show >=0 in help."""
+    option = click.Option(["--couunt"], count=True, help="some words")
+    context = click.Context(click.Command("test"))
+    result = option.get_help_record(context)[1]
+    assert result == "some words"
+
+
 def test_toupper_envvar_prefix(runner):
     @click.command()
     @click.option("--arg")
Repository: pallets/click

Issue:
click.confirm does not cooperate with readline
This follows on from #665.

Consider this code again, using `click.confirm` instead of `click.prompt`:

```python
import click, readline
click.confirm("Input")
```
- Type anything then backspace
    - **Actual behaviour:** the entire line is erased
    - **Expected behaviour:** only the entered character is erased
- Type return only
    - **Actual behaviour:** no newline is printed to the terminal (a following `click.echo()` or `print()` will appear to be ignored)
    - **Expected behaviour:** a newline is printed to the terminal

The solution from PR #1836 seems to work in the case of `click.confirm` as well:

```python
    while True:
        try:
            # Write the prompt separately so that we get nice
            # coloring through colorama on Windows
            echo(prompt.rstrip(" "), nl=False, err=err)
            value = visible_prompt_func(" ").lower().strip()
```

Environment:

- Python version: 3.8.10
- Click version: 8.0.1



Discussion:
Happy to review a PR

Resolving patch:
diff --git a/src/click/termui.py b/src/click/termui.py
--- a/src/click/termui.py
+++ b/src/click/termui.py
@@ -231,8 +231,10 @@ def confirm(
         try:
             # Write the prompt separately so that we get nice
             # coloring through colorama on Windows
-            echo(prompt, nl=False, err=err)
-            value = visible_prompt_func("").lower().strip()
+            echo(prompt.rstrip(" "), nl=False, err=err)
+            # Echo a space to stdout to work around an issue where
+            # readline causes backspace to clear the whole line.
+            value = visible_prompt_func(" ").lower().strip()
         except (KeyboardInterrupt, EOFError):
             raise Abort() from None
         if value in ("y", "yes"):


Test patch:
diff --git a/tests/test_utils.py b/tests/test_utils.py
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -275,8 +275,8 @@ def emulate_input(text):
     emulate_input("y\n")
     click.confirm("Prompt to stderr", err=True)
     out, err = capfd.readouterr()
-    assert out == ""
-    assert err == "Prompt to stderr [y/N]: "
+    assert out == " "
+    assert err == "Prompt to stderr [y/N]:"
 
     monkeypatch.setattr(click.termui, "isatty", lambda x: True)
     monkeypatch.setattr(click.termui, "getchar", lambda: " ")
Repository: pallets/click

Issue:
Type conversion no longer applied to defaults when invoking a default subcommand in 8.0.2
Consider the following code:

```python
import click

@click.group(invoke_without_command=True)
@click.pass_context
def main(ctx):
    if ctx.invoked_subcommand is None:
        ctx.invoke(ctx.command.commands["foo"])

@main.command()
@click.option("--bar", type=int, default="42")
def foo(bar):
    click.echo(repr(bar))

if __name__ == "__main__":
    main()
```

Prior to Click 8.0.2, this worked correctly; invoking the script with just `python3 scriptname.py` output `42`.  However, with the release of v8.0.2, the `type=int` is no longer applied to `--bar`'s default when invoking the command without a subcommand; in that case, the output is `'42'` (a string).

(Yes, I know that, in this specific case, it would be better to set `default=42`, but in my actual use-case, the `default` is a callable that does I/O, and I'd like to avoid evaluating it unless it's needed.)

Environment:

- Python version: 3.9.7
- Click version: 8.0.2


Discussion:
Duplicate of #2089

Resolving patch:
diff --git a/src/click/core.py b/src/click/core.py
--- a/src/click/core.py
+++ b/src/click/core.py
@@ -739,7 +739,9 @@ def invoke(
 
             for param in other_cmd.params:
                 if param.name not in kwargs and param.expose_value:
-                    kwargs[param.name] = param.get_default(ctx)  # type: ignore
+                    kwargs[param.name] = param.type_cast_value(  # type: ignore
+                        ctx, param.get_default(ctx)
+                    )
 
             # Track all kwargs as params, so that forward() will pass
             # them on in subsequent calls.


Test patch:
diff --git a/tests/test_commands.py b/tests/test_commands.py
--- a/tests/test_commands.py
+++ b/tests/test_commands.py
@@ -246,15 +246,17 @@ def cli(ctx):
         return ctx.invoke(other_cmd)
 
     @click.command()
-    @click.option("--foo", type=click.INT, default=42)
+    @click.option("-a", type=click.INT, default=42)
+    @click.option("-b", type=click.INT, default="15")
+    @click.option("-c", multiple=True)
     @click.pass_context
-    def other_cmd(ctx, foo):
-        assert ctx.info_name == "other-cmd"
-        click.echo(foo)
+    def other_cmd(ctx, a, b, c):
+        return ctx.info_name, a, b, c
 
-    result = runner.invoke(cli, [])
-    assert not result.exception
-    assert result.output == "42\n"
+    result = runner.invoke(cli, standalone_mode=False)
+    # invoke should type cast default values, str becomes int, empty
+    # multiple should be empty tuple instead of None
+    assert result.return_value == ("other-cmd", 42, 15, ())
 
 
 def test_invoked_subcommand(runner):
Repository: pallets/click

Issue:
Unable to allow empty str in prompt when confirmation_prompt=True
When you use the `click.prompt()` method and you specify `confirmation_prompt=True`, there is no way to allow the user to just hit ENTER (empty str).

```python
passphrase = click.prompt(
    "Create Passphrase",
    hide_input=True,
    confirmation_prompt=True,
    default=""
)
```

Hit ENTER for the first passphrase. Then, when it asks you to confirm, hit ENTER again.
It repeats forever and never lets you exit.

After hitting ENTER the second time, I expect it to save return `""` as the user's prompt answer.

Environment:

- Python version: 3.9.7
- Click version: 8.0.3



Discussion:

Resolving patch:
diff --git a/src/click/termui.py b/src/click/termui.py
--- a/src/click/termui.py
+++ b/src/click/termui.py
@@ -181,7 +181,8 @@ def prompt_func(text: str) -> str:
             return result
         while True:
             value2 = prompt_func(confirmation_prompt)
-            if value2:
+            is_empty = not value and not value2
+            if value2 or is_empty:
                 break
         if value == value2:
             return result


Test patch:
diff --git a/tests/test_termui.py b/tests/test_termui.py
--- a/tests/test_termui.py
+++ b/tests/test_termui.py
@@ -420,17 +420,22 @@ def cli(value, o):
 
 
 @pytest.mark.parametrize(
-    ("prompt", "input", "expect"),
+    ("prompt", "input", "default", "expect"),
     [
-        (True, "password\npassword", "password"),
-        ("Confirm Password", "password\npassword\n", "password"),
-        (False, None, None),
+        (True, "password\npassword", None, "password"),
+        ("Confirm Password", "password\npassword\n", None, "password"),
+        (True, "", "", ""),
+        (False, None, None, None),
     ],
 )
-def test_confirmation_prompt(runner, prompt, input, expect):
+def test_confirmation_prompt(runner, prompt, input, default, expect):
     @click.command()
     @click.option(
-        "--password", prompt=prompt, hide_input=True, confirmation_prompt=prompt
+        "--password",
+        prompt=prompt,
+        hide_input=True,
+        default=default,
+        confirmation_prompt=prompt,
     )
     def cli(password):
         return password
Repository: pallets/click

Issue:
Use COMPREPLY instead of COMREPLY in Bash shell completion
The generated Bash shell completion references `COMREPLY` instead of `COMPREPLY`. This is clearly a typo.

https://github.com/pallets/click/blob/051d57cef4ce59212dc1175ad4550743bf47d840/src/click/shell_completion.py#L105-L108



Discussion:

Resolving patch:
diff --git a/src/click/shell_completion.py b/src/click/shell_completion.py
--- a/src/click/shell_completion.py
+++ b/src/click/shell_completion.py
@@ -102,10 +102,10 @@ def __getattr__(self, name: str) -> t.Any:
         IFS=',' read type value <<< "$completion"
 
         if [[ $type == 'dir' ]]; then
-            COMREPLY=()
+            COMPREPLY=()
             compopt -o dirnames
         elif [[ $type == 'file' ]]; then
-            COMREPLY=()
+            COMPREPLY=()
             compopt -o default
         elif [[ $type == 'plain' ]]; then
             COMPREPLY+=($value)


Test patch:
Repository: pallets/click

Issue:
`click.secho` is improperly typed
The `file` argument for `click.secho` is missing part of its typehint causing the entire secho function to be untyped.
This is not flagged by mypy strict mode, but does in pyright strict mode.

---

Install pyright and click
```bash
python -m venv .venv && source .venv/bin/activate
pip install click pyright
```

Create a py file
```py
# main.py

import click

click.secho("hello")
```

Set pyright to strict mode
```toml
# pyproject.toml

[tool.pyright]
typeCheckingMode = "strict"
```

Run pyright
```bash
pyright main.py
```

Result:
```bash
error: Type of "secho" is partially unknown
    Type of "secho" is "(message: Any | None = None, file: IO[Unknown] | None = None, nl: bool = True, err: bool = False, color: bool | None = None, **styles: Any) -> None" (reportUnknownMemberType)
```

---

The function should not produce a typing error. I will PR a fix for this momentarily.

---

Environment:

- Python version: 3.10.1
- Click version: 8.0.3



Discussion:

Resolving patch:
diff --git a/src/click/termui.py b/src/click/termui.py
--- a/src/click/termui.py
+++ b/src/click/termui.py
@@ -624,7 +624,7 @@ def unstyle(text: str) -> str:
 
 def secho(
     message: t.Optional[t.Any] = None,
-    file: t.Optional[t.IO] = None,
+    file: t.Optional[t.IO[t.AnyStr]] = None,
     nl: bool = True,
     err: bool = False,
     color: t.Optional[bool] = None,


Test patch:
Repository: pallets/click

Issue:
click.echo is improperly typed
I'm getting a repeat of #2174 : although click.secho has been fixed, pyright is continuing to complain about the type annotation for click.echo 

#2175 only fixes the problem for click.secho, I think the same should be done for click.echo?

(Running with 1c588834)



Discussion:
Yep looks like it is the same issue, feel free to open a PR.

Resolving patch:
diff --git a/src/click/utils.py b/src/click/utils.py
--- a/src/click/utils.py
+++ b/src/click/utils.py
@@ -203,7 +203,7 @@ def __iter__(self) -> t.Iterator[t.AnyStr]:
 
 def echo(
     message: t.Optional[t.Any] = None,
-    file: t.Optional[t.IO] = None,
+    file: t.Optional[t.IO[t.Any]] = None,
     nl: bool = True,
     err: bool = False,
     color: t.Optional[bool] = None,


Test patch:
Repository: pallets/click

Issue:
Incorrect type hint when @command uses a custom class
The `@command` decorator is annotated as always returning `Command`.

This is a problem when supplying custom class, e.g.:
```python
@click.command(cls=MyClass)
def foo():
     ...

reveal_type(foo)  # revealed type is `Command`
foo.my_property = 6  # error: `Command` does not have a member `my_property`
```


Environment:

- Python version: any
- Click version: 8.x



Discussion:

Resolving patch:
diff --git a/src/click/decorators.py b/src/click/decorators.py
--- a/src/click/decorators.py
+++ b/src/click/decorators.py
@@ -121,19 +121,38 @@ def new_func(*args, **kwargs):  # type: ignore
     return decorator
 
 
+CmdType = t.TypeVar("CmdType", bound=Command)
+
+
+@t.overload
+def command(
+    name: t.Optional[str] = None,
+    cls: t.Type[CmdType] = ...,
+    **attrs: t.Any,
+) -> t.Callable[..., CmdType]:
+    ...
+
+
 @t.overload
 def command(
     name: t.Optional[str] = None,
-    cls: t.Optional[t.Type[Command]] = None,
     **attrs: t.Any,
-) -> t.Callable[[F], Command]:
+) -> t.Callable[..., Command]:
+    ...
+
+
+@t.overload
+def command(
+    name: t.Callable,
+    cls: t.Type[CmdType] = ...,
+    **attrs: t.Any,
+) -> CmdType:
     ...
 
 
 @t.overload
 def command(
     name: t.Callable,
-    cls: t.Optional[t.Type[Command]] = None,
     **attrs: t.Any,
 ) -> Command:
     ...
@@ -143,7 +162,7 @@ def command(
     name: t.Union[str, t.Callable, None] = None,
     cls: t.Optional[t.Type[Command]] = None,
     **attrs: t.Any,
-) -> t.Union[Command, t.Callable[[F], Command]]:
+) -> t.Union[Command, t.Callable[..., Command]]:
     r"""Creates a new :class:`Command` and uses the decorated function as
     callback.  This will also automatically attach all decorated
     :func:`option`\s and :func:`argument`\s as parameters to the command.


Test patch:
Repository: pallets/click

Issue:
`ParamType` missing `name` errors on `to_info_dict`
When calling `to_info_dict` on a `ParamType` instance which doesn't have a `name` attribute, an exception is raised. While this is a bug in the downstream code, only `to_info_dict` is affected, so the bug often goes unnoticed.

```py3
class TestType(click.ParamType):
    pass

TestType().to_info_dict()
```

```
>       return {"param_type": param_type, "name": self.name}
E       AttributeError: 'TestType' object has no attribute 'name'

src/click/types.py:66: AttributeError
```

It would be nice to have some sort of reasonable fallback. I've put coded such possibility at https://github.com/pallets/click/compare/main...phy1729:fix-ParamType-no-name . I also fixed where the docs neglected to specify `name` in an example.

Environment:

- Python version: Python 3.9.9
- Click version: 8.0.3



Discussion:

Resolving patch:
diff --git a/src/click/types.py b/src/click/types.py
--- a/src/click/types.py
+++ b/src/click/types.py
@@ -63,7 +63,14 @@ def to_info_dict(self) -> t.Dict[str, t.Any]:
         # The class name without the "ParamType" suffix.
         param_type = type(self).__name__.partition("ParamType")[0]
         param_type = param_type.partition("ParameterType")[0]
-        return {"param_type": param_type, "name": self.name}
+
+        # Custom subclasses might not remember to set a name.
+        if hasattr(self, "name"):
+            name = self.name
+        else:
+            name = param_type
+
+        return {"param_type": param_type, "name": name}
 
     def __call__(
         self,


Test patch:
diff --git a/tests/test_info_dict.py b/tests/test_info_dict.py
--- a/tests/test_info_dict.py
+++ b/tests/test_info_dict.py
@@ -266,3 +266,10 @@ def test_context():
         "ignore_unknown_options": False,
         "auto_envvar_prefix": None,
     }
+
+
+def test_paramtype_no_name():
+    class TestType(click.ParamType):
+        pass
+
+    assert TestType().to_info_dict()["name"] == "TestType"
Repository: pallets/click

Issue:
Click 8.1 changed the parameter order in click.Path
In #1962 (released as 8.1.x) the writable and readable parameters for the `click.Path` constructor changed order (and the executable parameter was not added at the end of the parameter list). This breaks code that was not using kwargs in the constructor.

See for example the breakage from lsst/daf_butler#669.

We have switched to kwargs. The API is not requiring that it only be used with kwargs and so we had not used kwargs previously.

Please consider using the `*` parameter in the APIs that are assumed to be kwargs only as this would enforce the policy.

Environment:

- Python version: 3.8
- Click version: 8.1.1



Discussion:
This was in the middle of a long list of arguments with no meaningful order, and with a clear fix (I expected people used kwargs already in this context). Using `*` consistently across the API required a minimum version of Python, and also requires a lot more compat code to migrate people over, so it's a longer term thing.
The order being clear or not was not really at issue because it was documented in that specific order in the existing API without any statement that kwargs was the only assumed calling paradigm. I realize that we should not have been relying on the order but nothing told us we should not be relying on it. Maybe we are the only click users who aren't using kwargs... 😄 
Hmm, I'll just put the parameter at the end until I can figure a better way to migrate to keyword-only args.

Resolving patch:
diff --git a/src/click/types.py b/src/click/types.py
--- a/src/click/types.py
+++ b/src/click/types.py
@@ -790,12 +790,12 @@ def __init__(
         exists: bool = False,
         file_okay: bool = True,
         dir_okay: bool = True,
-        readable: bool = True,
         writable: bool = False,
-        executable: bool = False,
+        readable: bool = True,
         resolve_path: bool = False,
         allow_dash: bool = False,
         path_type: t.Optional[t.Type] = None,
+        executable: bool = False,
     ):
         self.exists = exists
         self.file_okay = file_okay


Test patch: