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How to use is_exe method in Slash

Best Python code snippet using slash

PathUtils.py

Source:PathUtils.py

1import pathlib2import stat3def normpath(path,strict_resolve=False):4    return pathlib.Path(path).expanduser().absolute().resolve(strict=strict_resolve)5def is_empty_dir(path):6    return path.is_dir() and not any(path.iterdir())7def make_executable(path):8    #For each lvl (usr/grp/other) with a read bit set, also set the executable bit.9    m = path.stat().st_mode10    m |= (m & 292) >> 211    path.chmod( m )12def is_usr_executable(path):13    return bool( path.stat().st_mode & stat.S_IXUSR )14def write_file_preserve_newlines(path,content):15    """Write content to path. If content is raw bytes, they will be written16       directly. Otherwise, they will be UTF8 encoded and written (thus17       preserving all newlines as they are in the input!)18    """19    path.write_bytes(content if isinstance(content,bytes) else content.encode('utf8'))20class VirtualFile:21    """Virtual file object with a path (typically relative) and content (typically22       bytes if binary, str if text), and flags representing executable state and23       directories (for directories content must be None and executable is always False)"""24    def __init__( self, path, content, *, is_exe = False, is_dir = False ):25        if is_dir:26            assert content is None and is_exe == False27        self.__p = path28        self.__c = content29        self.__x = is_exe30        self.__d = is_dir31    def modified(self,**kwargs):32        if not 'path' in kwargs:33            kwargs['path'] = self.__p34        if not 'content' in kwargs:35            kwargs['content'] = self.__c36        if not 'is_exe' in kwargs:37            kwargs['is_exe'] = self.__x38        if not 'is_dir' in kwargs:39            kwargs['is_dir'] = self.__d40        return VirtualFile( **kwargs )41    @property42    def path(self): return self.__p43    @property44    def content(self): return self.__c45    @property46    def executable(self): return self.__x47    @property48    def is_dir(self): return self.__d49    def writeToDestination(self, dest):50        assert not dest.exists()51        dest.parent.mkdir(parents=True,exist_ok=True)52        write_file_preserve_newlines(dest,self.__c)53        if self.__x:54            make_executable(dest)55def write_vfiles_under_dir(vfile_iter, targetbasedir, *, write_callbackfct = None ):56    #returns number of files written57    td = normpath( targetbasedir )58    if td.exists():59        if not td.is_dir():60            raise RuntimeError(f'Error: Target directory exists and is not a file: {td}')61        if not is_empty_dir(td):62            raise RuntimeError(f'Error: Target directory not empty: {td}')63    else:64        td.mkdir(parents=True)65    assert td.exists() and td.is_dir() and is_empty_dir(td)66    n = 067    for vfile in vfile_iter:68        dest = td / vfile.path69        if write_callbackfct:70            write_callbackfct( dest )71        vfile.writeToDestination( dest )72        n += 1...

check_dependencies.py

Source:check_dependencies.py

1"""Functions for checking required programs"""2import os3def which(program):4    """Look for executable http://stackoverflow.com/questions/377017"""5    def is_exe(fpath):6        return os.path.isfile(fpath) and os.access(fpath, os.X_OK)7    fpath, fname = os.path.split(program)8    if fpath:9        if is_exe(program):10            return program11    else:12        for path in os.environ["PATH"].split(os.pathsep):13            path = path.strip('"')14            exe_file = os.path.join(path, program)15            if is_exe(exe_file):16                return exe_file...

__init__.py

Source:__init__.py

2from .pascal_voc import pascal_voc3from . import factory4def _which(program):5    import os6    def is_exe(fpath):7        return os.path.isfile(fpath) and os.access(fpath, os.X_OK)8    fpath, fname = os.path.split(program)9    if fpath:10        if is_exe(program):11            return program12    else:13        for path in os.environ["PATH"].split(os.pathsep):14            path = path.strip('"')15            exe_file = os.path.join(path, program)16            if is_exe(exe_file):17                return exe_file...

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