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| author | Mattias Andrée <maandree@kth.se> | 2022-07-21 14:53:18 +0200 | 
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| committer | Mattias Andrée <maandree@kth.se> | 2022-07-21 14:53:18 +0200 | 
| commit | 3be28b4e8f75190d30e311f0e69da714cac62cc5 (patch) | |
| tree | 95374a0ac30802f838e0fee1d7c686b66dd26b11 /src/libgamma_facade.py | |
| parent | Remove dist (diff) | |
| download | pylibgamma-1.1.3.tar.gz pylibgamma-1.1.3.tar.bz2 pylibgamma-1.1.3.tar.xz | |
Change license to ISC, change style, improve makefile1.1.3
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/libgamma_facade.py')
| -rw-r--r-- | src/libgamma_facade.py | 147 | 
1 files changed, 0 insertions, 147 deletions
| diff --git a/src/libgamma_facade.py b/src/libgamma_facade.py deleted file mode 100644 index 5920a5b..0000000 --- a/src/libgamma_facade.py +++ /dev/null @@ -1,147 +0,0 @@ -# -*- python -*- -''' -pylibgamma — Python 3 wrapper for libgamma -Copyright © 2014  Mattias Andrée (maandree@member.fsf.org) - -This library is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this library.  If not, see <http://www.gnu.org/licenses/>. -''' - - -from libgamma_method import MethodCapabilities - - - -def list_methods(operation : int) -> list: -    ''' -    List available adjustment methods by their order of preference based on the environment. -     -    @param  operation    Allowed values: -                           0: Methods that the environment suggests will work, excluding fake. -                           1: Methods that the environment suggests will work, including fake. -                           2: All real non-fake methods. -                           3: All real methods. -                           4: All methods. -                         Other values invoke undefined behaviour. -    @return  :list<int>  A list of available adjustment methods. -    ''' -    from libgamma_native_facade import libgamma_native_list_methods -    return libgamma_native_list_methods(operation) - - -def is_method_available(method : int) -> bool: -    ''' -    Check whether an adjustment method is available, non-existing (invalid) methods will be -    identified as not available under the rationale that the library may be out of date. -     -    @param   method  The adjustment method. -    @return          Whether the adjustment method is available. -    ''' -    from libgamma_native_facade import libgamma_native_is_method_available -    return not libgamma_native_is_method_available(method) == 0 - - -def method_capabilities(method : int) -> MethodCapabilities: -    ''' -    Return the capabilities of an adjustment method. -     -    @param  this    The data structure to fill with the method's capabilities -    @param  method  The adjustment method (display server and protocol). -    ''' -    from libgamma_native_facade import libgamma_native_method_capabilities -    caps = libgamma_native_method_capabilities(method) -    return MethodCapabilities(*caps) - - -def method_default_site(method : int) -> str: -    ''' -    Return the default site for an adjustment method. -     -    @param   method  The adjustment method (display server and protocol.) -    @return          The default site, `None` if it cannot be determined or -                     if multiple sites are not supported by the adjustment -                     method. -    ''' -    from libgamma_native_facade import libgamma_native_method_default_site -    return libgamma_native_method_default_site(method) - - -def method_default_site_variable(method : int) -> str: -    ''' -    Return the default variable that determines -    the default site for an adjustment method. -     -    @param   method  The adjustment method (display server and protocol.) -    @return          The environ variables that is used to determine the -                     default site. `None` if there is none, that is, if -                     the method does not support multiple sites. -    ''' -    from libgamma_native_facade import libgamma_native_method_default_site_variable -    return libgamma_native_method_default_site_variable(method) - - - -def behex_edid(edid : bytes) -> str: -    ''' -    Convert a raw representation of an EDID to a lowercase hexadecimal representation. -     -    @param   edid  The EDID in raw representation. -    @return        The EDID in lowercase hexadecimal representation. -    ''' -    return behex_edid_lowercase(edid) - - -def behex_edid_lowercase(edid : bytes) -> str: -    ''' -    Convert a raw representation of an EDID to a lowercase hexadecimal representation. -     -    @param   edid  The EDID in raw representation. -    @return        The EDID in lowercase hexadecimal representation. -    ''' -    rc = '' -    for b in edid: -        rc += '0123456789abcdef'[(b >> 4) & 15] -        rc += '0123456789abcdef'[(b >> 0) & 15] -    return rc - - -def behex_edid_uppercase(edid : bytes) -> str: -    ''' -    Convert a raw representation of an EDID to an uppercase hexadecimal representation. -     -    @param   edid  The EDID in raw representation. -    @return        The EDID in uppercase hexadecimal representation. -    ''' -    rc = '' -    for b in edid: -        rc += '0123456789ABCDEF'[(b >> 4) & 15] -        rc += '0123456789ABCDEF'[(b >> 0) & 15] -    return rc - - -def unhex_edid(edid : str) -> bytes: -    ''' -    Convert an hexadecimal representation of an EDID to a raw representation. -     -    @param   edid  The EDID in hexadecimal representation. -    @return        The EDID in raw representation. -    ''' -    rc = [] -    edid = edid.lower() -    for i in range(0, len(edid), 2): -        a, b = edid[i + 0], edid[i + 1] -        a = '0123456789abcdef'.find(a) << 4 -        b = '0123456789abcdef'.find(b) << 0 -        rc.append(a | b) -    return bytes(rc) - | 
