appdirs==1.4.4 argcomplete==1.12.0 certifi==2020.6.20 chardet==3.0.4 idna==2.10 Pillow==7.2.0 pyserial==3.4 python-escpos==2.2.0 pyusb==1.0.2 PyYAML==5.3.1 qrcode==6.1 requests==2.24.0 six==1.15.0 urllib3==1.25.10