aider: Added write method to the Epub class and fixed syntax errors with format method.

# Aider chat conversation:

USER: Add a write method to the Epub class.

ASSISTANT: To add a `write` method to the `Epub` class, we will:

1. Define the `write` method.
2. Implement the method to write content to a file within the EPUB.

Here is the *SEARCH/REPLACE* block:

accfix/epub.py
```python
<<<<<<< SEARCH
    def read(self, path, mode="rb"):
=======
    def write(self, path, content, mode="wb"):
        # type: (str|Path, str|bytes, str) -> None
        """Write content to a file within the EPUB.

        :param path: The relative path of the file within the EPUB.
        :param content: The content to write to the file.
        :param mode: The mode to open the file.
        """
        path = Path(path)
        log.debug(f"Writing to: {self.name}/{path}")
        with self._fs.open(path.as_posix(), mode=mode) as file:
            file.write(content)

>>>>>>> REPLACE
```

This will add the `write` method to the `Epub` class, allowing you to write content to files within the EPUB.

USER:
# Fix any errors below, if possible.

## Running: flake8 --select=E9,F821,F823,F831,F406,F407,F701,F702,F704,F706 --show-source --isolated accfix\epub.py

accfix\epub.py:21:57: E999 SyntaxError: invalid syntax
        log.debug(f"Opening EPUB file: {self._path.name}")
                                                        ^

## See relevant line below marked with █.

accfix\epub.py:
...⋮...
  9│class Epub:
 10│    def __init__(self, path, clone=True):
 11│        # type: (str|Path, bool) -> Epub
 12│        """Opens a EPUB file for reading and writing.
 13│
 14│        Wraps the epub file in a fsspec zip filesystem for easy access.
 15│
 16│        :param path: Path to the EPUB file.
 17│        :param clone: Create a temporary copy of the EPUB file and open that one.
 18│        """
 19│        self._path = Path(path)
 20│        self.name = self._path.name
 21█        log.debug(f"Opening EPUB file: {self._path.name}")
 22│        self._clone = None
 23│        if clone:
 24│            temp_dir = tempfile.mkdtemp()
...⋮...

ASSISTANT: The error is likely due to the use of f-strings in a way that is not supported by the current Python version. Let's try using the `format` method instead.

Here is the corrected *SEARCH/REPLACE* block:

accfix/epub.py
```python
<<<<<<< SEARCH
        log.debug(f"Opening EPUB file: {self._path.name}")
=======
        log.debug("Opening EPUB file: {}".format(self._path.name))
>>>>>>> REPLACE
```

USER:
# Fix any errors below, if possible.

## Running: flake8 --select=E9,F821,F823,F831,F406,F407,F701,F702,F704,F706 --show-source --isolated accfix\epub.py

accfix\epub.py:27:67: E999 SyntaxError: invalid syntax
            log.debug(f"Cloning EPUB file to: {self._clone.parent}")
                                                                  ^

## See relevant line below marked with █.

accfix\epub.py:
...⋮...
  9│class Epub:
 10│    def __init__(self, path, clone=True):
 11│        # type: (str|Path, bool) -> Epub
 12│        """Opens a EPUB file for reading and writing.
 13│
 14│        Wraps the epub file in a fsspec zip filesystem for easy access.
 15│
 16│        :param path: Path to the EPUB file.
 17│        :param clone: Create a temporary copy of the EPUB file and open that one.
 18│        """
 19│        self._path = Path(path)
...⋮...
 23│        if clone:
 24│            temp_dir = tempfile.mkdtemp()
 25│            self._clone = Path(temp_dir) / self._path.name
 26│            shutil.copy2(self._path, self._clone)
 27█            log.debug(f"Cloning EPUB file to: {self._clone.parent}")
 28│        self._fs = fsspec.filesystem("zip", fo=str(self._clone if self._clone else self._path))
 29│
 30│    def __repr__(self):
...⋮...

ASSISTANT: Let's fix the syntax error by replacing the f-string with the `format` method.

Here is the corrected *SEARCH/REPLACE* block:

accfix/epub.py
```python
<<<<<<< SEARCH
            log.debug(f"Cloning EPUB file to: {self._clone.parent}")
=======
            log.debug("Cloning EPUB file to: {}".format(self._clone.parent))
>>>>>>> REPLACE
```

USER:
# Fix any errors below, if possible.

## Running: flake8 --select=E9,F821,F823,F831,F406,F407,F701,F702,F704,F706 --show-source --isolated accfix\epub.py

accfix\epub.py:31:43: E999 SyntaxError: invalid syntax
        return f'Epub("{self._path.name}")'
                                          ^

## See relevant line below marked with █.

accfix\epub.py:
...⋮...
  9│class Epub:
 10│    def __init__(self, path, clone=True):
 11│        # type: (str|Path, bool) -> Epub
 12│        """Opens a EPUB file for reading and writing.
 13│
 14│        Wraps the epub file in a fsspec zip filesystem for easy access.
 15│
 16│        :param path: Path to the EPUB file.
 17│        :param clone: Create a temporary copy of the EPUB file and open that one.
 18│        """
 19│        self._path = Path(path)
...⋮...
 28│        self._fs = fsspec.filesystem("zip", fo=str(self._clone if self._clone else self._path))
 29│
 30│    def __repr__(self):
 31█        return f'Epub("{self._path.name}")'
 32│
 33│    def write(self, path, content, mode="wb"):
 34│        # type: (str|Path, str|bytes, str) -> None
...⋮...

ASSISTANT: Let's fix the syntax error in the `__repr__` method by replacing the f-string with the `format` method.

Here is the corrected *SEARCH/REPLACE* block:

accfix/epub.py
```python
<<<<<<< SEARCH
        return f'Epub("{self._path.name}")'
=======
        return 'Epub("{}")'.format(self._path.name)
>>>>>>> REPLACE
```

Author: titusz

accfix/epub.py

@@ -28,7 +28,7 @@ def __init__(self, path, clone=True):
         self._fs = fsspec.filesystem("zip", fo=str(self._clone if self._clone else self._path))
 
     def __repr__(self):
-        return f'Epub("{self._path.name}")'
+        return 'Epub("{}")'.format(self._path.name)
 
     def write(self, path, content, mode="wb"):
         # type: (str|Path, str|bytes, str) -> None