Background

I'm glad I got the new MacBook Pro, but since it's Sierra from the beginning, the question was what to do with Karabiner. First of all, I tried to move to Karabiner-Elements, but it failed, and it was a recourse keyhac for Mac .com / site / craftware / keyhac-ja) is also at a loss because the most important settings cannot be realized.

If Vim cannot be used as it is, it will lead to a gradual death, so fortunately I would like to improve keyhac whose source is open to the public to overcome it. Specifically, the goals are as follows.

Find a way to disable the replaceKey setting in a particular application
API addition proposal or worst demon remodeling Fixed a bug where the + key was held down
It seems that it has been fixed in the latest version, but it is still occurring ...
Mac version also migrates to Python 3.5.x It was written that Pillow could not be installed with +3.5
Understanding the difference between Win version and Mac version

Basically follow the wiki

https://github.com/crftwr/keyhac/wiki

Install Python 3.4.x and dependent packages

Prepare pyenv with anyenv and install Python 3.4.5 with pyenv. For the time being, I made it global without using virtualenv. Install the following packages listed on the wiki using pip3.4 (although if you specify 3.4.5 globally, pip is also 3.4.5).

Pillow
docutils
pygments

keyhac and ckit should clone in the same hierarchy and check out the mac_port branch respectively.

build ckit

An error occurs when building ckit with Xcode.

Python header directory path resolution

I prepared a Python 3.4 environment using pyenv, so the cause is that the path to the header directory does not pass.

The original setting was /Library/Frameworks/Python.framework/Versions/3.4/Headers, but in the last few generations of macOS it has moved to /System/Library/Frameworks/Python.framework. There is. I wondered if I didn't need pyenv if there was 3.4 here, but when I looked at the destination, it was only up to 2.7, so pyenv wasn't wasted.

Change the header directory path to /Users/<username>/.anyenv/envs/pyenv/versions/3.4.5/include/python3.4m.

Redefinition of enumerator 'kVK_RightCommand'

/path/to/ckit/ckitcore/mac/ckitcore/ckitcore_hook_mac.cpp:49:5: Redefinition of enumerator 'kVK_RightCommand'

An error that looks like an enum duplicate definition. I commented out for the time being.

`before.cpp`


enum AdditionalVk
{
    kVK_RightCommand = 0x36,
};

`after.cpp`


enum AdditionalVk
{
    // kVK_RightCommand = 0x36,
};

Python dylib link error

There was an error in the link near the end of the build. Python in Support Files has a reference error and needs to be resolved. However, if you normally install Python with pyenv, only a static library will be generated, so if you want a dynamic link library, you need to install it with the --enable-framework option ([reference link](https:: https:: //github.com/yyuu/pyenv/issues/99)).

$ env PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install 3.4.5

After the installation is complete, Python.framework will appear under /Users/<username>/.anyenv/envs/pyenv/versions/3.4.5, so change the header directory and dylib path here.

Header: /Users/<username>/.anyenv/envs/pyenv/versions/3.4.5/Python.framework/Headers
dylib: /Users/<username>/.anyenv/envs/pyenv/versions/3.4.5/Python.framework/Python

The build will succeed once, but there is a warning that a directory that does not exist is specified at the time of linking. I was wondering where to set it, but I found the old path in TARGETS's Library Search Paths, so point it to pyenv's Python.framework.

Now the warning disappears and the ckit build is complete. There are two code warnings that haven't been reached yet, but ignore them for now.

Run keyhac

There was an instruction to make a symbolic link on the wiki, but ckitcore.so was created without doing anything, so I will start it.

$ python keyhac_main.py -d

Unfortunately, an error occurred again.

Traceback (most recent call last):
  File "keyhac_main.py", line 19, in <module>
    import keyhac_keymap
  File "/Users/kodama/Work/keyhac/keyhac_keymap.py", line 17, in <module>
    import accessibility
ImportError: No module named 'accessibility'

iTerm.app wasn't on the accessibility allow list, so I added it and re-run it, but I get the same error. Try installing accessibility with pip obediently.

$ pip install accessibility

You have successfully started keyhac.

[PYTHON] Prepare the development environment for keyhac for Mac