DigiKeyMouserBarcodeScanner_GUI/digi_reader.py at master · jhynes94/DigiKeyMouserBarcodeScanner_GUI · GitHub

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

#To Run:
# type input_file.txt | python digi_reader.py >> output.csv

import sys

from provider.digikey import *
from provider.mouser import *


if __name__ == "__main__":
	for line in sys.stdin:
		sys.stderr.write('\n\n-------------------------------------\n')

		# don't read commented lines
		if line.strip()[0] == '#':
			continue

		d = None
		# parse barcode 1786439000000040970571
		sys.stderr.write('info: code read: {}'.format(line))

		if len(line) == 23: # digikey bag code
			prod_id = line[0:7]
			qnt = line[8:16]

			#If the code ends in a zero (Remove it due to search engine problems)
			if line[6] == "0":
				newList = list(prod_id)
				del(newList[6])
				prod_id = "".join(newList)
				sys.stderr.write('info: String end popped: {}\n'.format(prod_id))

			#If the code starts with a zero (Remove it due to search engine problems)
			if line[0] == "0":
				newList = list(prod_id)
				del(newList[0])
				prod_id = "".join(newList)
				sys.stderr.write('info: String front popped: {}\n'.format(prod_id))

			d = barcode2data(prod_id)
		elif '-ND' in line: # digikey part/number
			d = partNumber2Data(line.strip())
		elif '-' in line:	# mouser code
			d = mouser2data(line.strip())
		else:
			sys.stderr.write('info: cannot parse code, no valid format : {}\n'.format(line))

		if d is not None:
			print "%s, %s, %s, %s, %s" % (d['provider'], line.replace("\n", ""), d['provider_pn'], d['manufacturer_pn'], d['description'])


#Takes in String of Barcode and returns Data
def barcodeScan(line):

	sys.stderr.write('\n\n-------------------------------------\n')

	data = None

	sys.stderr.write('info: code read: {}\n'.format(line))

	if len(line) >= 22: # digikey bag code
		prod_id = line[0:7]
		qnt = line[8:16]

		#If the code ends in a zero (Remove it due to search engine problems)
		if line[6] == "0":
			newList = list(prod_id)
			del(newList[6])
			prod_id = "".join(newList)
			sys.stderr.write('info: String end popped: {}\n'.format(prod_id))

		#If the code starts with a zero (Remove it due to search engine problems)
		if line[0] == "0":
			newList = list(prod_id)
			del(newList[0])
			prod_id = "".join(newList)
			sys.stderr.write('info: String front popped: {}\n'.format(prod_id))

		data = barcode2data(prod_id)
	elif '-ND' in line: # digikey part/number
			data = partNumber2Data(line.strip())
	elif '-' in line:	# mouser code
			d = mouser2data(line.strip())
	else:
		sys.stderr.write('info: cannot parse code, no valid format : {}\n'.format(line))

	if data is not None:
		print "%s, %s, %s, %s" % (d['provider'], d['provider_pn'], d['manufacturer_pn'], d['description'])
		return data