287 lines
7.5 KiB
Python
287 lines
7.5 KiB
Python
# from PyESCPOS.impl.epson import GenericESCPOS
|
|
# from PyESCPOS.ifusb import USBConnection
|
|
|
|
# conn = USBConnection.create('5011:0416,interface=0,ep_out=3,ep_in=0')
|
|
# printer = ElginRM22(conn)
|
|
# printer.init()
|
|
# printer.text('Hello World!')
|
|
|
|
|
|
# p = Usb(0x5011, 0x0416, printer="simple")
|
|
# p.text("Hello World\n")
|
|
|
|
# p = printer.Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
|
|
# p.text("hello world") #print this text
|
|
# p.cut() #move paper up enough to tear off (probably a better way, but this works.)
|
|
|
|
# import falcon
|
|
# from wsgiref import simple_server
|
|
# import os
|
|
|
|
|
|
# import os
|
|
# import falcon
|
|
|
|
# WORKING_DIRECTORY = os.getcwd()
|
|
# STATIC = 'static/'
|
|
|
|
# def apex(req, resp):
|
|
# resp.content_type = 'text/html; charset=utf-8'
|
|
# filename = os.path.abspath(os.path.join(WORKING_DIRECTORY, STATIC, 'index.html'))
|
|
# with open(filename, 'rt') as f:
|
|
# resp.body = f.read()
|
|
from escpos.printer import Usb
|
|
import usb
|
|
from wonderwords import RandomWord
|
|
from datetime import datetime
|
|
import textwrap
|
|
|
|
|
|
from .sudoku_generator import *
|
|
from .wordsearch_generator import WordSearch
|
|
from .database import TodoDatabase
|
|
|
|
|
|
|
|
class ThermalPrinter():
|
|
def __init__(self, database):
|
|
# self.p = printer.Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
|
|
self.database = database
|
|
try:
|
|
# self.p = Usb(0x0416, 0x5011, 4, 0x81, 0x02) #initalize printer on raspberry pi
|
|
self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
|
|
# pass
|
|
except usb.core.NoBackendError as e:
|
|
print(e)
|
|
print("Try running `export DYLD_LIBRARY_PATH=/opt/homebrew/lib` if on m1 mac. source: https://github.com/pyusb/pyusb/issues/355#issuecomment-1062798576")
|
|
raise
|
|
|
|
def print_custom(self, text=""):
|
|
self.p.set(align="left")
|
|
for l in textwrap.wrap(text, 32):
|
|
self.p.text(l + "\n")
|
|
# self.p.text(text)
|
|
|
|
def print_greeting(self):
|
|
self.p.set(align="center")
|
|
self.p.text(datetime.today().strftime('%Y-%m-%d'))
|
|
self.p.set(align="left")
|
|
self.p.text("\n\n")
|
|
# pass #TODO: add other greetings?
|
|
|
|
def print_todos(self, todos=[{"time": "1:00pm to 2:00pm", "task": "Read a book"}, {"time": "2:00pm to 3:00pm", "task": "Go for a walk"}, {"time": "3:00pm to 4:00pm", "task": "Walk to school while jumping on one leg and scratching your head."},]):
|
|
self.p.set(align="left")
|
|
for x in self._parse_todos(todos):
|
|
# print(x)
|
|
this_line_width = len(x[0])+len(x[1])
|
|
|
|
# # self.p.charcode("CP437")
|
|
# # self.p.set(align="left")
|
|
self.p.text(x[0])
|
|
|
|
# output = []
|
|
|
|
if this_line_width < 32:
|
|
self.p.text( (" "*(32-this_line_width))+x[1] )
|
|
|
|
# for s in range((32-this_line_width)):
|
|
# self.p.text(" ")
|
|
# self.p.text("" + " "*(32-this_line_width))
|
|
else:
|
|
# self.p.text(" ")
|
|
todo_text_max_len = 32-(len(x[0])+1)
|
|
todo_text = textwrap.wrap(x[1], todo_text_max_len)
|
|
# t_text = textwrap.wrap()
|
|
fele = todo_text.pop(0)
|
|
# print(todo_text_max_len-len(fele))
|
|
# print(fele)
|
|
self.p.text(" " + " "*(todo_text_max_len-len(fele)) + fele + "\n")
|
|
|
|
todo_text = textwrap.wrap(' '.join(todo_text), 32)
|
|
for t in todo_text:
|
|
self.p.text(t + "\n")
|
|
|
|
|
|
# for t in todo_text[1:]:
|
|
# self.p.text("" + " "*(len(x[0])+1) )
|
|
# for s in range((len(x[0])+1)):
|
|
# self.p.text(" ")
|
|
|
|
# self.p.text( (" "*(32-(len(x[0]))))+t+"\n" )
|
|
# self.p.text(' '*(32-len(x[0])-len(t))+t+"\n" )
|
|
|
|
# self.p.text(' '*(32-len(t))+t+"\n" )
|
|
|
|
|
|
#32-len(x[0])len(text)
|
|
|
|
|
|
# self.p.text(t + "\n")
|
|
|
|
# print(output)
|
|
# for l in output:
|
|
# print(l)
|
|
# self.p.text(l + "\n")
|
|
# self.p.text("\n")
|
|
self.p.set(align="left")
|
|
self.p.text("\n")
|
|
|
|
# self.p.set(align="right")
|
|
# self.p.textln(x[1])
|
|
# self.p.set(align="left")
|
|
# self.p.text("\n")
|
|
|
|
def print_sudoku(self):
|
|
# self.p.close()
|
|
# self.p = Usb(0x0416, 0x5011, None, 4, 0x81, 0x02)
|
|
# self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4000 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
|
|
# convert_to_image(generate_sudoku())
|
|
sudokus = generate_sudoku()
|
|
convert_to_image(sudokus[0], size=16, flipped=False)
|
|
convert_to_image(sudokus[1], size=10, flipped=True)
|
|
self.p.set(align="center")
|
|
self.p.image("sudoku_16.png")
|
|
self.p.set(align="right")
|
|
self.p.image("sudoku_10.png")
|
|
self.p.set(align="left")
|
|
# self.p.close()
|
|
# self.p = Usb(idVendor=0x0416, idProduct=0x5011, usb_args=None, timeout=4 , in_ep=0x81, out_ep=0x02, profile="POS-5890")
|
|
|
|
|
|
def print_random_quote(self):
|
|
q = self.database.get_random_quote()
|
|
self.p.text("\n\n")
|
|
self.p.set(align="left")
|
|
# self.p.text(q[0])
|
|
for l in textwrap.wrap(q[0], 32):
|
|
self.p.text(l + "\n")
|
|
# self.p.text("\n")
|
|
self.p.set(align="right")
|
|
self.p.text(q[1])
|
|
self.p.text("\n")
|
|
|
|
self.p.set(align="left")
|
|
|
|
|
|
# pass #TODO: parse https://zenquotes.io/api/quotes (api limit is 5 req per 30 seconds)
|
|
|
|
def print_wordsearch(self):
|
|
# words = ("gugu,gaga")
|
|
r = RandomWord()
|
|
words = r.random_words(7, include_parts_of_speech=["nouns", "verbs", "adjectives"], word_max_length=16)
|
|
w = WordSearch(','.join(words), 16, 16)
|
|
|
|
self.p.set(align="left")
|
|
self.p.text("Word Search:")
|
|
self.p.text("\n\n")
|
|
self.p.set(align="center")
|
|
|
|
for x in w.grid:
|
|
self.p.text(' '.join(x) + "\n")
|
|
|
|
self.p.set(align="left")
|
|
self.p.text("\nWords: \n")
|
|
wwords = textwrap.wrap(' '.join(words), 32)
|
|
for word in wwords:
|
|
# self.p.set(align="left")
|
|
self.p.text(word + "\n")
|
|
|
|
# Defaults.NOUNS: Represents a list of nouns
|
|
# Defaults.VERBS: Represents a list of verbs
|
|
# Defaults.ADJECTIVES: Represents a list of adjectives
|
|
|
|
|
|
# def printGrid(grid):
|
|
# for row in grid:
|
|
# for column in row:
|
|
# print("%s" % column, end='')
|
|
# print()
|
|
# printGrid(w.grid)
|
|
# w.findWords(words.split(','))
|
|
# print(w.wordPosition)
|
|
|
|
def print_default(self):
|
|
# print('start 1')
|
|
self.print_greeting()
|
|
# print('end 1')
|
|
|
|
# print('start 2')
|
|
self.print_todos()
|
|
# print('end 2')
|
|
|
|
# print('start 3')
|
|
self.print_sudoku()
|
|
# print('end 3')
|
|
|
|
# print('start 4')
|
|
self.print_wordsearch()
|
|
# print('end 4')
|
|
|
|
# print('start 5')
|
|
self.print_random_quote()
|
|
# print('end 5')
|
|
self.finished_printing()
|
|
|
|
def _parse_todos(self, data):
|
|
out = []
|
|
for x in data:
|
|
out.append(["O " + x["time"], x["task"]])
|
|
return out
|
|
|
|
#Return: ["□ 1:00pm to 2:00pm", "Read a book"]
|
|
|
|
def finished_printing(self):
|
|
self.p.cut() #move paper up enough to tear off (probably a better way, but this works.)
|
|
|
|
def print_qrcode(self):
|
|
self.p.text("\n")
|
|
self.p.set(align="center")
|
|
self.p.image("application/qrcode.png")
|
|
|
|
# class SyncData():
|
|
# def __init__(self):
|
|
# pass
|
|
|
|
# #TODO: Obtain calendar data and save to local database, parse into printable content
|
|
|
|
|
|
# class GetTodos:
|
|
# def on_post(self, req, resp):
|
|
# pass #Handle web interface requesting current todos
|
|
|
|
# class SaveTodos:
|
|
# def on_post(self, req, resp):
|
|
# pass #Handle web interface sending updated todo list
|
|
|
|
# class PrintTodos:
|
|
# def on_post(self, req, resp):
|
|
# pass #Handle web interface requesting a print action
|
|
|
|
|
|
def main():
|
|
data = TodoDatabase()
|
|
|
|
tp = ThermalPrinter(data)
|
|
# tp.print_todos()
|
|
tp.print_default()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|
|
|
|
# def main():
|
|
# app = falcon.App()
|
|
|
|
# # app.add_route('/stories', things)
|
|
# app.add_sink(apex, prefix='^/$')
|
|
# app.add_static_route('/', os.path.abspath(os.path.join(WORKING_DIRECTORY, STATIC)))
|
|
|
|
# # print(os.path.abspath(''))
|
|
# # app.add_static_route('/', os.path.abspath(''))
|
|
|
|
# httpd = simple_server.make_server('127.0.0.1', 8000, app)
|
|
# httpd.serve_forever()
|
|
|
|
|
|
# if __name__ == '__main__':
|
|
# main() |