redmine ticket system

The following simple introduction and sharing How the PDA realizes the printing barcode function Print head is mainly thermal printing emphasis is printed on the thermal paper (30MM diameter *57mm width) does not support printing self-adhesive (sticky label) Mainly introduces the heat-sensitive printing barcode credentials Small ticket PDA Printing System project file directory: Open PDA Barcode Pr

Self.trains:pt.add_row (train) print (PT) If __name__ = = ' __main__ ': t = traincollection () Prettytable This library is able to print out similar MySQL query data displayed in the format, 4, Next is the integration of various modules: tickets.py "" "Train tickets query via command-line. usage:tickets [-gdtkz] Well, basically it's over, and by the beginning, you'll be able to check the information you want. The above is a small set to introduce the Python script to achieve 12306