Added dummy message class for systems with python without tk

Also, included test requirements into tox file, and fixed docs.

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Test
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest tox coverage pytest-cov pytest-pep8
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Test with pytest
+      run: |
+        tox

.travis.yml

@@ -1,11 +0,0 @@
-language: python
-env:
-- TOXENV=py27
-- TOXENV=py27-flake8
-- TOXENV=py3
-- TOXENV=py3-flake8
-install: pip install tox
-script: tox
-before_install:
-  - sudo apt-get update
-  - sudo apt-get install -y python-tk python3-tk

README.rst

@@ -2,8 +2,8 @@
 FS-UAE Wrapper
 ==============
 
-.. image:: https://travis-ci.org/gryf/fs-uae-wrapper.svg?branch=master
+.. image:: https://github.com/gryf/fs-uae-wrapper/workflows/Test/badge.svg
-    :target: https://travis-ci.org/gryf/fs-uae-wrapper
+   :target: https://github.com/gryf/fs-uae-wrapper/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster
 
 .. image:: https://img.shields.io/pypi/v/fs-uae-wrapper.svg
     :target: https://pypi.python.org/pypi/fs-uae-wrapper
@@ -137,6 +137,7 @@ Currently, couple of wrapper modules are available:
 - cd32
 - archive
 - savestate
+- whdload
 
 plain
 -----
@@ -314,6 +315,212 @@ The steps would be as follows:
 - optionally create archive with save state (if save state directory place is
   *not* a global one)
 
+whdload
+-------
+
+Options used:
+
+* ``wrapper`` (required) with ``whdload`` as an value
+* ``wrapper_whdload_base`` (required) path to the whdload base system. Usually
+  it's minimal system containing at least whdload executables in C, and config
+  in S. Read on below for further details.
+* ``wrapper_whdload_options`` (optional) this option will replace the line in
+  ``s:whdload-startup`` with specific ``whdload`` options for certain slave.
+  For reference look at WHDLoad documentation and/or on ``s:WHDLoad.prefs``.
+  Note, that ``Slave=`` option must not be used.
+* ``wrapper_archive`` (optional) path to the whdload archive, defaults to same
+  name as configuration file with some detected archive extension. Note, that
+  name is case sensitive
+
+This module is solely used with whdload distributed games (not just whdload
+slave files, but whole games, which can be found on several places on the
+internet).
+
+Base image
+~~~~~~~~~~
+
+To make it work, first the absolute minimal image need to contain following
+structure:
+
+.. code::
+
+   .
+   ├── C
+   │   ├── DIC
+   │   ├── Execute
+   │   ├── Patcher
+   │   ├── RawDIC
+   │   ├── SetPatch
+   │   ├── WHDLoad
+   │   └── WHDLoadCD32
+   └── S
+       ├── startup-sequence
+       └── WHDLoad.prefs
+
+where the minimum dependences are:
+
+- ``Excecute`` from your copy of Workbench
+- `WHDLoad`_ 18.9
+- `SetPatch`_ 43.6
+
+and the ``S/startup-sequence`` should at least contain:
+
+.. code::
+
+   setpatch QUIET
+
+   IF EXISTS S:whdload-startup
+     Execute S:whdload-startup
+   EndIF
+
+To leverage more pleasant UX, additionally those bits should be installed (or -
+copied into base image filesystem):
+
+- ``Assign`` and whatever commands you'll be use in scripts from your copy of
+  Workbench
+- `uaequit`_ - this will allow to quit emulator, after quiting game
+- `kgiconload`_ - tool for reading icon and executing *default tool* with
+  optionally defined tool types as parameters (in this case: WHDLoad)
+- `SKick`_ optionally - for kickstart relocations. Also images of corresponding
+  kickstart ROM images will be needed.
+
+
+and then ``s/startup-sequence`` might looks a follows:
+
+.. code::
+
+   Assign >NIL: ENV: RAM:
+   Assign >NIL: T: RAM:
+
+   setpatch QUIET
+
+   IF EXISTS S:whdload-startup
+     Execute S:whdload-startup
+   EndIF
+
+   C:UAEquit
+
+Creating base image archive
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Now, the tree for the minimal image could look like that:
+
+.. code::
+
+   .
+   ├── C
+   │   ├── Assign
+   │   ├── DIC
+   │   ├── Execute
+   │   ├── kgiconload
+   │   ├── Patcher
+   │   ├── RawDIC
+   │   ├── SetPatch
+   │   ├── UAEquit
+   │   ├── WHDLoad
+   │   └── WHDLoadCD32
+   └── S
+       ├── startup-sequence
+       └── WHDLoad.prefs
+
+to use relocation tables you'll need to place ``Kickstarts`` drawer into Devs
+drawer. Also keep in mind, that corresponding kickstart rom images need to be
+placed there as well, otherwise it may or may not work. Structure looks like
+this:
+
+.. code::
+
+   .
+   ├── C
+   │   ├── Assign
+   │   ├── …
+   │   └── WHDLoadCD32
+   ├── Devs
+   │   └── Kickstarts
+   │       ├── 39115_ROMKick.PAT
+   │       ├── 39115_ROMKick.RTB
+   │       ├── …
+   │       ├── kick40068.A4000.PAT
+   │       └── kick40068.A4000.RTB
+   └── S
+       ├── startup-sequence
+       └── WHDLoad.prefs
+
+Important: You'll need to prepare archive with base OS without top directory,
+i.e. suppose you have prepared all the files in ``/tmp/baseos``:
+
+.. code:: shell-session
+
+   $ pwd
+   /tmp
+   $ cd baseos
+   $ pwd
+   /tmp/basos
+   $ ls
+   C    S
+   $ zip -r /tmp/base.zip .
+     adding: C/ (stored 0%)
+     adding: C/Assign (deflated 31%)
+     adding: C/WHDLoadCD32 (deflated 26%)
+     adding: C/RawDIC (deflated 46%)
+     adding: C/UAEquit (deflated 39%)
+     adding: C/Execute (deflated 42%)
+     adding: C/Patcher (deflated 56%)
+     adding: C/DIC (deflated 33%)
+     adding: C/kgiconload (deflated 49%)
+     adding: C/SetPatch (deflated 39%)
+     adding: C/WHDLoad (deflated 23%)
+     adding: S/ (stored 0%)
+     adding: S/startup-sequence (deflated 36%)
+     adding: S/WHDLoad.prefs (deflated 51%)
+
+You can do it with other archivers as well, like 7z: ``7z a /tmp/base.7z .`` or
+tar with different compressions: ``tar Jcf /tmp/base.tar.xz .``, ``tar zcf
+/tmp/base.tgz .``, ``tar jcf /tmp/base.tar.bz2 .``. It should work with all
+mentioned at the beginning of this document archivers.
+
+Starting point is in ``S/startup-sequence`` file, where eventually
+``S/whdload-startup`` is executed, which will be created by fs-uae-warpper
+before execution by fs-uae.
+
+
+Configuration
+~~~~~~~~~~~~~
+
+Now, to use whdload module with any of the WHDLoad game, you'll need to prepare
+configuration for the wrapper.
+
+Example configuration:
+
+.. code:: ini
+
+   [config]
+   wrapper = whdload
+   wrapper_whdload_base = $CONFIG/whdload_base.7z
+   # ...
+
+And execution is as usual:
+
+.. code:: shell-session
+
+   $ fs-uae-wrapper ChaosEngine_v1.2_0106.fs-uae
+
+Now, similar to the archive module, it will create temporary directory, unpack
+base image there, unpack WHDLoad game archive, search for slave file, and
+prepare ``s:whdload-startup``, and finally pass all the configuration to
+fs-uae.
+
+
+Limitations
+===========
+
+There is one limitation when using save ``wrapper_save_state`` option. In case
+of floppies it should work without any issues, although save state for running
+Workbench or WHDLoad games may or may not work. In the past there was an issue
+with `fs-uae`_ where saving state was causing data corruption on the emulated
+system. Use it with caution!
+
+
 License
 =======
 
@@ -328,3 +535,8 @@ This work is licensed on 3-clause BSD license. See LICENSE file for details.
 .. _tar: https://www.gnu.org/software/tar/
 .. _zip: http://www.info-zip.org
 .. _CheeseShop: https://pypi.python.org/pypi/fs-/fs-uae-wrapperuae-wrapper
+.. _WHDLoad: https://www.whdload.de
+.. _uaequit: https://aminet.net/package/misc/emu/UAEquit
+.. _SKick: https://aminet.net/package/util/boot/skick346
+.. _SetPatch: https://aminet.net/package/util/boot/SetPatch_43.6b
+.. _kgiconload: https://eab.abime.net/showpost.php?p=733614&postcount=92

fs_uae_wrapper/archive.py

@@ -7,8 +7,7 @@ the temporary one.
 import os
 import shutil
 
-from fs_uae_wrapper import base
+from fs_uae_wrapper import base, utils
-from fs_uae_wrapper import utils
 
 
 class Wrapper(base.ArchiveBase):

fs_uae_wrapper/base.py

@@ -4,11 +4,9 @@ Base class for all wrapper modules
 import logging
 import os
 import shutil
-import sys
 import tempfile
 
-from fs_uae_wrapper import utils
+from fs_uae_wrapper import path, utils
-from fs_uae_wrapper import path
 
 
 class Base(object):
@@ -42,10 +40,11 @@ class Base(object):
             - run the emulation
             - archive save state
         """
+        logging.debug("run")
         if not self._validate_options():
             return False
 
-        self.dir = tempfile.mkdtemp()
+        self.dir = tempfile.mkdtemp(prefix='fs-uae-wrapper-')
         self._normalize_options()
         self._set_assets_paths()
 
@@ -83,7 +82,7 @@ class Base(object):
         """execute fs-uae"""
         curdir = os.path.abspath('.')
         os.chdir(self.dir)
-        utils.run_command(['fs-uae'] + self.fsuae_options.list())
+        utils.run_command(['fs-uae', *self.fsuae_options.list()])
         os.chdir(curdir)
         return True
 
@@ -176,13 +175,14 @@ class Base(object):
         Configuration file will be placed in new directory, therefore it is
         needed to calculate new paths so that emulator can find assets.
         """
-        options = ['wrapper_archive', 'accelerator_rom', 'base_dir',
+        logging.debug("_normalize_options")
-                   'cdrom_drive_0', 'cdroms_dir', 'controllers_dir',
+        options = ['wrapper_archive', 'wrapper_whdload_base',
-                   'cpuboard_flash_ext_file', 'cpuboard_flash_file',
+                   'accelerator_rom', 'base_dir', 'cdrom_drive_0',
-                   'floppies_dir', 'floppy_overlays_dir', 'fmv_rom',
+                   'cdroms_dir', 'controllers_dir', 'cpuboard_flash_ext_file',
-                   'graphics_card_rom', 'hard_drives_dir', 'kickstart_file',
+                   'cpuboard_flash_file', 'floppies_dir',
-                   'kickstarts_dir', 'logs_dir', 'save_states_dir',
+                   'floppy_overlays_dir', 'fmv_rom', 'graphics_card_rom',
-                   'screenshots_output_dir']
+                   'hard_drives_dir', 'kickstart_file', 'kickstarts_dir',
+                   'logs_dir', 'save_states_dir', 'screenshots_output_dir']
 
         for num in range(20):
             options.append('cdrom_image_%d' % num)
@@ -217,6 +217,7 @@ class Base(object):
             if val.startswith('$CONFIG'):
                 abspath = utils.interpolate_variables(val, self.conf_file)
                 changed_options[key] = abspath
+                logging.info("%s: %s => %s", key, val, abspath)
                 continue
 
             _val = os.path.abspath(val)
@@ -282,6 +283,7 @@ class ArchiveBase(Base):
 
     def _extract(self):
         """Extract archive to temp dir"""
+        logging.debug("_extract")
 
         title = self._get_title()
         curdir = os.path.abspath('.')
@@ -291,8 +293,11 @@ class ArchiveBase(Base):
         return result
 
     def _validate_options(self):
+        logging.debug("_validate_options")
 
         validation_result = super(ArchiveBase, self)._validate_options()
+        if not validation_result:
+            return False
 
         if 'wrapper_archive' not in self.all_options:
             logging.warning("Configuration lacks of optional `wrapper_archive'"
@@ -312,13 +317,12 @@ class ArchiveBase(Base):
         Return full path to the archive name using configuration file
         basename and appending one of the expected archive extensions.
         """
-        basename = os.path.splitext(self.conf_file)[0]
+        basename = os.path.splitext(os.path.basename(self.conf_file))[0]
-        file_list = os.listdir('.')
+        file_list = os.listdir(os.path.dirname(self.conf_file))
         for fname in file_list:
             for ext in ('.7z', '.lha', '.lzx', '.zip', '.rar', '.tar', '.tgz',
                         '.tar.gz', '.tar.bz2', '.tar.xz'):
                 if ((basename + ext).lower() == fname.lower() and
-                    basename == os.path.splitext(fname)[0]):
+                   basename == os.path.splitext(fname)[0]):
                     return fname
         return None
-

fs_uae_wrapper/file_archive.py

@@ -1,18 +1,18 @@
 """
 File archive classes
 """
-import os
-import subprocess
-import re
 import logging
+import os
+import re
+import subprocess
 
 from fs_uae_wrapper import path
 
 
 class Archive(object):
     """Base class for archive support"""
-    ADD = ['a']
+    ADD = ('a',)
-    EXTRACT = ['x']
+    EXTRACT = ('x',)
     ARCH = 'false'
 
     def __init__(self):
@@ -27,8 +27,8 @@ class Archive(object):
         files = files if files else ['.']
         logging.debug("Calling `%s %s %s %s'.", self._compress,
                       " ".join(self.ADD), arch_name, " ".join(files))
-        result = subprocess.call([self._compress] + self.ADD + [arch_name]
+        result = subprocess.call([self._compress, *self.ADD, arch_name,
-                                 + files)
+                                  *files])
         if result != 0:
             logging.error("Unable to create archive `%s'.", arch_name)
             return False
@@ -44,8 +44,7 @@ class Archive(object):
 
         logging.debug("Calling `%s %s %s'.", self._compress,
                       " ".join(self.ADD), arch_name)
-        result = subprocess.call([self._decompress] + self.EXTRACT +
+        result = subprocess.call([self._decompress, *self.EXTRACT, arch_name])
-                                 [arch_name])
         if result != 0:
             logging.error("Unable to extract archive `%s'.", arch_name)
             return False
@@ -53,16 +52,16 @@ class Archive(object):
 
 
 class TarArchive(Archive):
-    ADD = ['cf']
+    ADD = ('cf',)
-    EXTRACT = ['xf']
+    EXTRACT = ('xf',)
     ARCH = 'tar'
 
     def create(self, arch_name, files=None):
         files = files if files else sorted(os.listdir('.'))
         logging.debug("Calling `%s %s %s %s'.", self._compress,
                       " ".join(self.ADD), arch_name, " ".join(files))
-        result = subprocess.call([self._compress] + self.ADD + [arch_name] +
+        result = subprocess.call([self._compress, *self.ADD, arch_name,
-                                 files)
+                                  *files])
         if result != 0:
             logging.error("Unable to create archive `%s'.", arch_name)
             return False
@@ -70,15 +69,15 @@ class TarArchive(Archive):
 
 
 class TarGzipArchive(TarArchive):
-    ADD = ['zcf']
+    ADD = ('zcf',)
 
 
 class TarBzip2Archive(TarArchive):
-    ADD = ['jcf']
+    ADD = ('jcf',)
 
 
 class TarXzArchive(TarArchive):
-    ADD = ['Jcf']
+    ADD = ('Jcf',)
 
 
 class LhaArchive(Archive):
@@ -86,8 +85,8 @@ class LhaArchive(Archive):
 
 
 class ZipArchive(Archive):
-    ADD = ['a', '-tzip']
+    ADD = ('a', '-tzip')
-    ARCH = ['7z', 'zip']
+    ARCH = ('7z', 'zip')
 
     def __init__(self):
         super(ZipArchive, self).__init__()
@@ -102,7 +101,7 @@ class SevenZArchive(Archive):
 
 
 class LzxArchive(Archive):
-    EXTRACT = ['-x']
+    EXTRACT = ('-x',)
     ARCH = 'unlzx'
 
     @classmethod
@@ -113,7 +112,7 @@ class LzxArchive(Archive):
 
 
 class RarArchive(Archive):
-    ARCH = ['rar', 'unrar']
+    ARCH = ('rar', 'unrar')
 
     def create(self, arch_name, files=None):
         files = files if files else sorted(os.listdir('.'))
@@ -124,8 +123,8 @@ class RarArchive(Archive):
 
         logging.debug("Calling `%s %s %s %s'.", self._compress,
                       " ".join(self.ADD), arch_name, " ".join(files))
-        result = subprocess.call([self._compress] + self.ADD + [arch_name] +
+        result = subprocess.call([self._compress, *self.ADD, arch_name,
-                                 files)
+                                  *files])
         if result != 0:
             logging.error("Unable to create archive `%s'.", arch_name)
             return False
@@ -134,7 +133,7 @@ class RarArchive(Archive):
 
 class Archivers(object):
     """Archivers class"""
-    archivers = [{'arch': TarArchive, 'name': 'tar', 'ext': ['tar']},
+    archivers = ({'arch': TarArchive, 'name': 'tar', 'ext': ['tar']},
                  {'arch': TarGzipArchive, 'name': 'tgz',
                   'ext': ['tar.gz', 'tgz']},
                  {'arch': TarBzip2Archive, 'name': 'tar.bz2',
@@ -144,7 +143,7 @@ class Archivers(object):
                  {'arch': SevenZArchive, 'name': '7z', 'ext': ['7z']},
                  {'arch': ZipArchive, 'name': 'zip', 'ext': ['zip']},
                  {'arch': LhaArchive, 'name': 'lha', 'ext': ['lha', 'lzh']},
-                 {'arch': LzxArchive, 'name': 'lzx', 'ext': ['lzx']}]
+                 {'arch': LzxArchive, 'name': 'lzx', 'ext': ['lzx']})
 
     @classmethod
     def get(cls, extension):

fs_uae_wrapper/message.py

@@ -3,19 +3,15 @@ Display message in separate process
 """
 import multiprocessing as mp
 import sys
-try:
+import tkinter
-    import tkinter as tk
+import tkinter.ttk
-    from tkinter import ttk
-except ImportError:
-    import Tkinter as tk
-    import ttk
 
 
-class MessageGui(tk.Tk):
+class MessageGui(tkinter.Tk):
     """Simple gui for displaying a message"""
 
     def __init__(self, parent=None, msg=""):
-        tk.Tk.__init__(self, parent)
+        tkinter.Tk.__init__(self, parent)
 
         self.grid()
         self.resizable(False, False)
@@ -24,12 +20,13 @@ class MessageGui(tk.Tk):
         # Display window without decorations
         self.wm_attributes('-type', 'splash')
 
-        self.frame = ttk.Frame(self, padding=5, borderwidth=0)
+        self.frame = tkinter.ttk.Frame(self, padding=5, borderwidth=0)
         self.frame.grid()
-        ttk.Label(self.frame, text=msg, relief="ridge", padding=10).grid()
+        tkinter.ttk.Label(self.frame, text=msg, relief="ridge",
+                          padding=10).grid()
 
         if 'linux' in sys.platform:
-            style = ttk.Style()
+            style = tkinter.ttk.Style()
             style.theme_use('clam')
 
     def __call__(self):

fs_uae_wrapper/nogui_message.py

@@ -0,0 +1,18 @@
+"""
+Display message as simple text on console
+"""
+import sys
+
+
+class Message:
+    """Just a fake message window for systems without TK"""
+
+    def __init__(self, msg):
+        self.msg = msg
+        self._process = None
+
+    def show(self):
+        sys.stdout.write(self.msg + "\n")
+
+    def close(self):
+        return None

fs_uae_wrapper/plain.py

@@ -2,8 +2,7 @@
 Simple class for executing fs-uae with specified parameters. This is a
 failsafe class for running fs-uae.
 """
-from fs_uae_wrapper import base
+from fs_uae_wrapper import base, utils
-from fs_uae_wrapper import utils
 
 
 class Wrapper(base.Base):
@@ -17,8 +16,8 @@ class Wrapper(base.Base):
 
     def _run_emulator(self):
         """execute fs-uae"""
-        utils.run_command(['fs-uae'] + [self.conf_file] +
+        utils.run_command(['fs-uae', self.conf_file,
-                          self.fsuae_options.list())
+                           *self.fsuae_options.list()])
 
     def clean(self):
         """Do the cleanup. Here - just do nothing"""

fs_uae_wrapper/utils.py

@@ -8,8 +8,11 @@ import pathlib
 import shutil
 import subprocess
 
-from fs_uae_wrapper import message
 from fs_uae_wrapper import file_archive
+try:
+    from fs_uae_wrapper.message import Message
+except ModuleNotFoundError:
+    from fs_uae_wrapper.nogui_message import Message
 
 
 class CmdOption(dict):
@@ -65,7 +68,7 @@ def operate_archive(arch_name, operation, text, params):
     if archiver is None:
         return False
 
-    msg = message.Message(text)
+    msg = Message(text)
     if text:
         msg.show()
 

fs_uae_wrapper/whdload.py

@@ -0,0 +1,136 @@
+"""
+Run fs-uae with WHDLoad games
+
+It will use compressed base image and compressed directories.
+"""
+import logging
+import os
+
+from fs_uae_wrapper import base, utils
+
+
+class Wrapper(base.ArchiveBase):
+    """
+    Class for performing extracting archive, copying emulator files, and
+    cleaning it back again
+    """
+    def __init__(self, conf_file, fsuae_options, configuration):
+        super(Wrapper, self).__init__(conf_file, fsuae_options, configuration)
+        self.archive_type = None
+
+    def run(self):
+        """
+        Main function which accepts configuration file for FS-UAE
+        It will do as follows:
+            - extract base image and archive file
+            - copy configuration
+            - run the emulation
+        """
+        logging.debug("run")
+        if not super().run():
+            return False
+
+        if not self._extract():
+            return False
+
+        if not self._copy_conf():
+            return False
+
+        return self._run_emulator()
+
+    def _validate_options(self):
+        """
+        Do the validation for the options, additionally check if there is
+        mandatory WHDLoad base OS images set.
+        """
+        if not super()._validate_options():
+            return False
+
+        if not self.all_options.get('wrapper_whdload_base'):
+            logging.error("wrapper_whdload_base is not set in configuration, "
+                          "exiting.")
+            return False
+        return True
+
+    def _extract(self):
+        """Extract base image and then WHDLoad archive"""
+        base_image = self.fsuae_options['wrapper_whdload_base']
+        if not os.path.exists(base_image):
+            logging.error("Base image `%s` does't exists in provided "
+                          "location.", base_image)
+            return False
+
+        curdir = os.path.abspath('.')
+        os.chdir(self.dir)
+        result = utils.extract_archive(base_image)
+        os.chdir(curdir)
+        if not result:
+            return False
+
+        if not super()._extract():
+            return False
+
+        return self._find_slave()
+
+    def _find_slave(self):
+        """Find Slave file and create apropriate entry in S:whdload-startup"""
+        curdir = os.path.abspath('.')
+        os.chdir(self.dir)
+
+        # find slave name
+        slave_fname = None
+        slave_path = None
+        case_insensitvie_map = {}
+
+        # build case insensitive map of paths and find the slave file
+        for root, dirnames, fnames in os.walk('.'):
+            for dirname in dirnames:
+                full_path = os.path.normpath(os.path.join(root, dirname))
+                case_insensitvie_map[full_path.lower()] = full_path
+
+            for fname in fnames:
+                full_path = os.path.normpath(os.path.join(root, fname))
+                case_insensitvie_map[full_path.lower()] = full_path
+                if not slave_fname and fname.lower().endswith('.slave'):
+                    slave_path, slave_fname = os.path.normpath(root), fname
+
+        if slave_fname is None:
+            logging.error("Cannot find .slave file in archive.")
+            return False
+
+        # find corresponfing info (an icon) fname
+        icon_fname = None
+        for fname in os.listdir(slave_path):
+            if (fname.lower().endswith('.info') and
+               os.path.splitext(slave_fname)[0].lower() ==
+               os.path.splitext(fname)[0].lower()):
+                icon_fname = fname
+                break
+        if icon_fname is None:
+            logging.error("Cannot find .info file corresponding to %s in "
+                          "archive.", slave_fname)
+            return False
+
+        # find proper way to handle slave
+        # 1. check if there are user provided params
+        contents = f"cd {slave_path}\n"
+        if self.all_options.get('wrapper_whdload_options'):
+            contents = (f"{contents}"
+                        f"C:whdload "
+                        f"{self.all_options['wrapper_whdload_options']} "
+                        f"Slave={slave_fname}\n")
+        else:
+            # no params, find if kgiconload is available
+            if case_insensitvie_map.get('c/kgiconload'):
+                contents = f"{contents}C:kgiconload {icon_fname}\n"
+            else:
+                # if not, just add common defaults
+                contents = (f"{contents}C:whdload Preload "
+                            f"Slave={slave_fname}\n")
+
+        fname = os.path.join(case_insensitvie_map.get('s'), 'whdload-startup')
+        with open(fname, "w") as fobj:
+            fobj.write(contents)
+
+        os.chdir(curdir)
+        return True

fs_uae_wrapper/wrapper.py

@@ -7,8 +7,7 @@ import logging
 import os
 import sys
 
-from fs_uae_wrapper import utils
+from fs_uae_wrapper import WRAPPER_KEY, utils
-from fs_uae_wrapper import WRAPPER_KEY
 
 
 def setup_logger(options):
@@ -27,7 +26,8 @@ def setup_logger(options):
             level = logging.DEBUG
 
     logging.basicConfig(level=level,
-                        format="%(asctime)s %(levelname)s: %(message)s")
+                        format="%(asctime)s %(levelname)s\t%(filename)s:"
+                        "%(lineno)d:\t\t%(message)s")
 
 
 def parse_args():

pyproject.toml

@@ -1,21 +1,20 @@
 [build-system]
-requires = ["setuptools >= 61.0"]
+requires = ["setuptools >= 77.0", "wheel", "setuptools-git-versioning"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "fs-uae-wrapper"
 authors = [{name = "Roman Dobosz", email = "gryf73@gmail.com"}]
-license = {text = "BSD"}
+license = "BSD-3-Clause"
 description = "Automate archives support and state saves for fs-uae"
 readme = "README.rst"
 requires-python = ">=3.8"
 keywords = ["uae", "fs-uae", "amiga", "emulator", "wrapper"]
-version = "0.9.1"
+dynamic = ["version"]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Console",
     "Intended Audience :: End Users/Desktop",
-    "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.8",
@@ -34,7 +33,18 @@ Homepage = "https://github.com/gryf/fs-uae-wrapper"
 fs-uae-wrapper = "fs_uae_wrapper.wrapper:run"
 
 [tool.setuptools]
-py-modules = ["fs_uae_wrapper"]
+packages = ["fs_uae_wrapper"]
 
 [tool.distutils.bdist_wheel]
 universal = true
+
+[tool.setuptools-git-versioning]
+enabled = true
+
+[tool.ruff.lint]
+select = [
+    "F",   # pyflakes
+    "E",   # pycodestyle
+    "I",   # isort
+    "RUF", # ruff-specific rules
+]

test-requirements.txt

@@ -1,5 +0,0 @@
-pytest
-pytest-cov
-pytest-pep8
-coverage
-flake8

tests/test_archive.py

@@ -1,15 +1,9 @@
 import os
 import shutil
 from tempfile import mkdtemp
-from unittest import TestCase
+from unittest import TestCase, mock
 
-try:
+from fs_uae_wrapper import archive, utils
-    from unittest import mock
-except ImportError:
-    import mock
-
-from fs_uae_wrapper import archive
-from fs_uae_wrapper import utils
 
 
 class TestArchive(TestCase):
@@ -26,23 +20,26 @@ class TestArchive(TestCase):
         except OSError:
             pass
 
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_wrapper_archive_name')
     @mock.patch('fs_uae_wrapper.path.which')
-    def test_validate_options(self, which):
+    def test_validate_options(self, which, get_wrapper_arch_name):
         which.return_value = 'unrar'
 
         arch = archive.Wrapper('Config.fs-uae', utils.CmdOption(), {})
         self.assertFalse(arch._validate_options())
-        arch.all_options = {'wrapper': 'archive'}
 
-        arch.all_options['wrapper'] = 'archive'
+        get_wrapper_arch_name.return_value = None
+        arch.all_options = {'wrapper': 'archive'}
         self.assertFalse(arch._validate_options())
 
+        get_wrapper_arch_name.return_value = 'fake_arch_filename'
         arch.all_options['wrapper_archive'] = 'rar'
         self.assertTrue(arch._validate_options())
 
     @mock.patch('tempfile.mkdtemp')
     @mock.patch('fs_uae_wrapper.path.which')
     @mock.patch('fs_uae_wrapper.archive.Wrapper._make_archive')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_wrapper_archive_name')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._save_save')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_saves_dir')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._run_emulator')
@@ -50,7 +47,8 @@ class TestArchive(TestCase):
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._load_save')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._extract')
     def test_run(self, extract, load_save, copy_conf, run_emulator,
-                 get_save_dir, save_state, make_arch, which, mkdtemp):
+                 get_save_dir, save_state, get_wrapper_arch_name, make_arch,
+                 which, mkdtemp):
 
         extract.return_value = False
         load_save.return_value = False
@@ -58,6 +56,7 @@ class TestArchive(TestCase):
         run_emulator.return_value = False
         get_save_dir.return_value = False
         save_state.return_value = False
+        get_wrapper_arch_name.return_value = "fake_arch_filename"
         make_arch.return_value = False
         which.return_value = 'rar'
 

tests/test_base.py

@@ -1,16 +1,10 @@
 import os
-import sys
 import shutil
-from tempfile import mkstemp, mkdtemp
+import sys
-from unittest import TestCase
+from tempfile import mkdtemp, mkstemp
+from unittest import TestCase, mock
 
-try:
+from fs_uae_wrapper import base, utils
-    from unittest import mock
-except ImportError:
-    import mock
-
-from fs_uae_wrapper import base
-from fs_uae_wrapper import utils
 
 
 class TestBase(TestCase):
@@ -94,6 +88,11 @@ class TestBase(TestCase):
         bobj._normalize_options()
         self.assertDictEqual(bobj.fsuae_options, {})
 
+        get_config.return_value = {'random_item': 10}
+        bobj.fsuae_options = utils.CmdOption()
+        bobj._normalize_options()
+        self.assertDictEqual(bobj.fsuae_options, {})
+
     @mock.patch('os.path.exists')
     @mock.patch('fs_uae_wrapper.utils.get_config')
     def test_normalize_options_path_not_exists(self, get_config, os_exists):
@@ -390,16 +389,42 @@ class TestArchiveBase(TestCase):
         self.assertFalse(bobj._extract())
         utils_extract.assert_called_once_with(self.fname, '')
 
-    def test_validate_options(self):
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_wrapper_archive_name')
+    def test_validate_options(self, get_wrapper_arch_name):
 
         bobj = base.ArchiveBase('Config.fs-uae', utils.CmdOption(), {})
         bobj.all_options = {}
 
         self.assertFalse(bobj._validate_options())
 
+        get_wrapper_arch_name.return_value = None
         bobj.all_options = {'wrapper': 'dummy'}
         self.assertFalse(bobj._validate_options())
 
         bobj.all_options = {'wrapper': 'dummy',
                             'wrapper_archive': 'myarchive.7z'}
         self.assertTrue(bobj._validate_options())
+
+    @mock.patch('os.listdir')
+    def test_get_wrapper_archive_name(self, os_listdir):
+        os_listdir.return_value = 'no archive among other files'.split()
+        bobj = base.ArchiveBase('Config.fs-uae', utils.CmdOption(), {})
+        bobj.all_options = {'wrapper': 'dummy'}
+        self.assertIsNone(bobj._get_wrapper_archive_name())
+
+        os_listdir.return_value = 'no config.rar among other files'.split()
+        bobj = base.ArchiveBase('Config.fs-uae', utils.CmdOption(), {})
+        bobj.all_options = {'wrapper': 'dummy'}
+        self.assertIsNone(bobj._get_wrapper_archive_name())
+
+        os_listdir.return_value = 'file Config.TAR among other files'.split()
+        bobj = base.ArchiveBase('Config.fs-uae', utils.CmdOption(), {})
+        bobj.all_options = {'wrapper': 'dummy'}
+        self.assertEqual(bobj._get_wrapper_archive_name(), 'Config.TAR')
+
+        os_listdir.return_value = 'Config.lha FooBar_1.24b_20202.7z'.split()
+        bobj = base.ArchiveBase('FooBar_1.24b_20202.fs-uae',
+                                utils.CmdOption(), {})
+        bobj.all_options = {'wrapper': 'dummy'}
+        self.assertEqual(bobj._get_wrapper_archive_name(),
+                         'FooBar_1.24b_20202.7z')

tests/test_cd32.py

@@ -1,18 +1,13 @@
-from unittest import TestCase
+from unittest import TestCase, mock
 
-try:
+from fs_uae_wrapper import cd32, utils
-    from unittest import mock
-except ImportError:
-    import mock
-
-from fs_uae_wrapper import cd32
-from fs_uae_wrapper import utils
 
 
 class TestCD32(TestCase):
 
     @mock.patch('tempfile.mkdtemp')
     @mock.patch('fs_uae_wrapper.path.which')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_wrapper_archive_name')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._save_save')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._get_saves_dir')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._run_emulator')
@@ -20,7 +15,8 @@ class TestCD32(TestCase):
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._load_save')
     @mock.patch('fs_uae_wrapper.base.ArchiveBase._extract')
     def test_run(self, extract, load_save, copy_conf, run_emulator,
-                 get_save_dir, save_state, which, mkdtemp):
+                 get_save_dir, save_state, get_wrapper_arch_name, which,
+                 mkdtemp):
 
         extract.return_value = False
         copy_conf.return_value = False
@@ -28,6 +24,7 @@ class TestCD32(TestCase):
         run_emulator.return_value = False
         get_save_dir.return_value = False
         save_state.return_value = False
+        get_wrapper_arch_name.return_value = "fake_arch_filename"
         which.return_value = 'unrar'
 
         acd32 = cd32.Wrapper('Config.fs-uae', utils.CmdOption(), {})

tests/test_file_archive.py

@@ -1,12 +1,7 @@
 import os
 import shutil
 from tempfile import mkdtemp
-from unittest import TestCase
+from unittest import TestCase, mock
-
-try:
-    from unittest import mock
-except ImportError:
-    import mock
 
 from fs_uae_wrapper import file_archive
 

tests/test_message.py

@@ -1,20 +1,12 @@
-from unittest import TestCase
 import os
-
+from unittest import TestCase, mock
-try:
-    from unittest import mock
-except ImportError:
-    import mock
 
 from fs_uae_wrapper import message
+from fs_uae_wrapper import nogui_message
 
 if os.environ.get('DISPLAY'):
-    try:
+    import tkinter as tk
-        import tkinter as tk
+    from tkinter import ttk
-        from tkinter import ttk
-    except ImportError:
-        import Tkinter as tk
-        import ttk
 
 
 class TestMessage(TestCase):
@@ -47,6 +39,19 @@ class TestMessage(TestCase):
         msg._process.join.assert_called_once()
 
 
+class TestNOPMessage(TestCase):
+
+    @mock.patch('sys.stdout.write')
+    def test_show(self, stdout_write):
+        msg = nogui_message.Message('display that')
+        msg.show()
+        stdout_write.assert_called_once()
+
+    def test_close(self):
+        msg = nogui_message.Message('display that')
+        self.assertIsNone(msg.close())
+
+
 if os.environ.get('DISPLAY'):
     # Tkinter needs graphic environment for the widgets
     class TestSpawn(TestCase):

tests/test_plain.py

@@ -1,12 +1,6 @@
-from unittest import TestCase
+from unittest import TestCase, mock
 
-try:
+from fs_uae_wrapper import plain, utils
-    from unittest import mock
-except ImportError:
-    import mock
-
-from fs_uae_wrapper import plain
-from fs_uae_wrapper import utils
 
 
 class TestPlainModule(TestCase):

tests/test_savestate.py

@@ -1,15 +1,9 @@
 import os
 import shutil
 from tempfile import mkdtemp
-from unittest import TestCase
+from unittest import TestCase, mock
 
-try:
+from fs_uae_wrapper import savestate, utils
-    from unittest import mock
-except ImportError:
-    import mock
-
-from fs_uae_wrapper import savestate
-from fs_uae_wrapper import utils
 
 
 class TestSaveState(TestCase):

tests/test_utils.py

@@ -1,13 +1,8 @@
 import os
-import sys
-from tempfile import mkstemp, mkdtemp
-from unittest import TestCase
 import shutil
-
+import sys
-try:
+from tempfile import mkdtemp, mkstemp
-    from unittest import mock
+from unittest import TestCase, mock
-except ImportError:
-    import mock
 
 from fs_uae_wrapper import utils
 

tests/test_whdload.py

@@ -0,0 +1,233 @@
+import os
+import shutil
+from tempfile import mkdtemp
+from unittest import TestCase, mock
+
+from fs_uae_wrapper import utils, whdload
+
+
+class TestWHDLoad(TestCase):
+
+    def setUp(self):
+        self.dirname = mkdtemp()
+        self.curdir = os.path.abspath(os.curdir)
+        os.chdir(self.dirname)
+
+    def tearDown(self):
+        os.chdir(self.curdir)
+        try:
+            shutil.rmtree(self.dirname)
+        except OSError:
+            pass
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._validate_options')
+    def test_validate_options_arch_validation_fail(self, base_valid):
+
+        base_valid.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper._validate_options())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._validate_options')
+    def test_validate_options_no_base_image(self, base_valid):
+
+        base_valid.return_value = True
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper._validate_options())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._validate_options')
+    def test_validate_options_with_base_image_set(self, base_valid):
+
+        base_valid.return_value = True
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.all_options['wrapper_whdload_base'] = 'fake_base_fname.7z'
+        self.assertTrue(wrapper._validate_options())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase.run')
+    def test_run_base_run_fail(self, run):
+
+        run.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper.run())
+
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._extract')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase.run')
+    def test_run_extract_fail(self, run, extract):
+
+        run.return_value = True
+        extract.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.all_options = {'wrapper': 'whdload',
+                               'wrapper_archive': 'fake.tgz',
+                               'wrapper_archiver': 'rar'}
+        self.assertFalse(wrapper.run())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._copy_conf')
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._extract')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase.run')
+    def test_run_copy_conf_fail(self, run, extract, copy_conf):
+
+        run.return_value = True
+        extract.return_value = True
+        copy_conf.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper.run())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._run_emulator')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._copy_conf')
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._extract')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase.run')
+    def test_run_emulator_fail(self, run, extract, copy_conf, run_emulator):
+
+        run.return_value = True
+        extract.return_value = True
+        copy_conf.return_value = True
+        run_emulator.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper.run())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._run_emulator')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._copy_conf')
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._extract')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase.run')
+    def test_run_success(self, run, extract, copy_conf, run_emulator):
+
+        run.return_value = True
+        extract.return_value = True
+        copy_conf.return_value = True
+        run_emulator.return_value = True
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertTrue(wrapper.run())
+
+    @mock.patch('os.path.exists')
+    def test_extract_nonexistent_image(self, exists):
+        exists.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.fsuae_options['wrapper_whdload_base'] = 'fakefilename'
+        self.assertFalse(wrapper._extract())
+
+    @mock.patch('os.chdir')
+    @mock.patch('os.path.exists')
+    def test_extract_extraction_failed(self, exists, chdir):
+        exists.return_value = True
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.fsuae_options['wrapper_whdload_base'] = 'fakefilename.7z'
+        self.assertFalse(wrapper._extract())
+
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._extract')
+    @mock.patch('fs_uae_wrapper.utils.extract_archive')
+    @mock.patch('os.chdir')
+    @mock.patch('os.path.exists')
+    def test_extract_extraction_of_whdload_arch_failed(self, exists, chdir,
+                                                       image_extract,
+                                                       arch_extract):
+        exists.return_value = True
+        image_extract.return_value = True
+        arch_extract.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.fsuae_options['wrapper_whdload_base'] = 'fakefilename'
+        self.assertFalse(wrapper._extract())
+
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._find_slave')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._extract')
+    @mock.patch('fs_uae_wrapper.utils.extract_archive')
+    @mock.patch('os.chdir')
+    @mock.patch('os.path.exists')
+    def test_extract_slave_not_found(self, exists, chdir, image_extract,
+                                     arch_extract, find_slave):
+        exists.return_value = True
+        image_extract.return_value = True
+        arch_extract.return_value = True
+        find_slave.return_value = False
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.fsuae_options['wrapper_whdload_base'] = 'fakefilename'
+        self.assertFalse(wrapper._extract())
+
+    @mock.patch('fs_uae_wrapper.whdload.Wrapper._find_slave')
+    @mock.patch('fs_uae_wrapper.base.ArchiveBase._extract')
+    @mock.patch('fs_uae_wrapper.utils.extract_archive')
+    @mock.patch('os.chdir')
+    @mock.patch('os.path.exists')
+    def test_extract_success(self, exists, chdir, image_extract, arch_extract,
+                             find_slave):
+        exists.return_value = True
+        image_extract.return_value = True
+        arch_extract.return_value = True
+        find_slave.return_value = True
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        wrapper.fsuae_options['wrapper_whdload_base'] = 'fakefilename'
+        self.assertTrue(wrapper._extract())
+
+    @mock.patch('os.walk')
+    @mock.patch('os.chdir')
+    def test_find_slave_no_slave_file(self, chdir, walk):
+        walk.return_value = [(".", ('game'), ()),
+                             ('./game', (), ('foo', 'bar', 'baz'))]
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper._find_slave())
+
+    @mock.patch('os.listdir')
+    @mock.patch('os.walk')
+    @mock.patch('os.chdir')
+    def test_find_slave_no_corresponding_icon(self, chdir, walk, listdir):
+        contents = ('foo', 'bar', 'baz.slave')
+        walk.return_value = [(".", ('game'), ()),
+                             ('./game', (), contents)]
+        listdir.return_value = contents
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        self.assertFalse(wrapper._find_slave())
+
+    @mock.patch('os.listdir')
+    @mock.patch('os.walk')
+    @mock.patch('os.chdir')
+    def test_find_slave_success(self, chdir, walk, listdir):
+        contents = ('foo', 'bar', 'baz.slave', 'baz.info')
+        _open = mock.mock_open()
+        walk.return_value = [(".", ('C', 'S', 'game'), ()),
+                             ('./C', (), ('Assign', 'kgiconload')),
+                             ('./S', (), ()),
+                             ('./game', (), contents)]
+        listdir.return_value = contents
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        with mock.patch('builtins.open', _open):
+            self.assertTrue(wrapper._find_slave())
+        handle = _open()
+        handle.write.assert_called_once_with('cd game\n'
+                                             'C:kgiconload baz.info\n')
+
+    @mock.patch('os.listdir')
+    @mock.patch('os.walk')
+    @mock.patch('os.chdir')
+    def test_find_slave_minial(self, chdir, walk, listdir):
+        contents = ('foo', 'bar', 'baz.slave', 'baz.info')
+        _open = mock.mock_open()
+        walk.return_value = [(".", ('C', 'S', 'game'), ()),
+                             ('./C', (), ('Assign', 'WHDLoad')),
+                             ('./S', (), ()),
+                             ('./game', (), contents)]
+        listdir.return_value = contents
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        with mock.patch('builtins.open', _open):
+            self.assertTrue(wrapper._find_slave())
+        handle = _open()
+        handle.write.assert_called_once_with('cd game\nC:whdload Preload '
+                                             'Slave=baz.slave\n')
+
+    @mock.patch('os.listdir')
+    @mock.patch('os.walk')
+    @mock.patch('os.chdir')
+    def test_find_custom_options(self, chdir, walk, listdir):
+        contents = ('foo', 'bar', 'baz.slave', 'baz.info')
+        _open = mock.mock_open()
+        walk.return_value = [(".", ('C', 'S', 'game'), ()),
+                             ('./C', (), ('Assign', 'WHDLoad')),
+                             ('./S', (), ()),
+                             ('./game', (), contents)]
+        listdir.return_value = contents
+        wrapper = whdload.Wrapper('Config.fs-uae', utils.CmdOption(), {})
+        whdl_opts = 'Preload SplashDelay=0 MMU PAL'
+        wrapper.all_options['wrapper_whdload_options'] = whdl_opts
+        with mock.patch('builtins.open', _open):
+            self.assertTrue(wrapper._find_slave())
+        handle = _open()
+        handle.write.assert_called_once_with(f'cd game\nC:whdload {whdl_opts} '
+                                             'Slave=baz.slave\n')

tests/test_wrapper.py

@@ -1,13 +1,8 @@
 import os
-import sys
-from tempfile import mkstemp, mkdtemp
-from unittest import TestCase
 import shutil
-
+import sys
-try:
+from tempfile import mkdtemp, mkstemp
-    from unittest import mock
+from unittest import TestCase, mock
-except ImportError:
-    import mock
 
 from fs_uae_wrapper import wrapper
 

tox.ini

@@ -8,7 +8,12 @@ usedevelop=True
 setenv = COVERAGE_FILE = .coverage
 commands = py.test --cov=fs_uae_wrapper --cov-report=term-missing
 
-deps = -r{toxinidir}/test-requirements.txt
+deps =
+    pytest
+    pytest-cov
+    pytest-pep8
+    coverage
+    flake8
 
 [testenv:py3-flake8]
 basepython = python3