mylemonbar.py 文件源码

def volume_plugin(colors):
    path=os.path.realpath(__file__)
    path=os.path.dirname(path)
    p=subprocess.run(['sh',path+"/volume_level.sh"], stdout=subprocess.PIPE)
    string=''
    for c in str(p.stdout):
        if c.isnumeric():
            string+=c
    level=int(string)
    p=subprocess.run(['sh', path+"/volume_muted.sh"], stdout=subprocess.PIPE)
    if str(p.stdout)[2]=='y':
        muted=True
    else:
        muted=False
    string='%{F'+colors["lwhite"]+'}'
    if level>0 and not muted:
        if level>=50:
            string+='\uf028' 
        else:
            string+='\uf027'
    else:
        string+='\uf026'
    string+="  %{F"+colors["lwhite"]+"}%3.0f"%level+'%'
    return string