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June 6, 2019 11:25
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Python script, that prints documents in atis
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#!/bin/env python3 | |
from bs4 import BeautifulSoup | |
import urllib.request | |
import subprocess | |
import re | |
import sys | |
import random | |
#try: | |
# file = str(sys.argv[1]) | |
#except IndexError: | |
# print("Please provide a file as an argument") | |
# exit(-1); | |
atis_website="https://atis.informatik.kit.edu/1194.php" | |
site_info = urllib.request.urlopen(atis_website).read() | |
soup = BeautifulSoup(site_info, 'html.parser') | |
#Getting only black and white printers | |
printer_full = subprocess.run(['lpstat', '-p', '-d'], stdout=subprocess.PIPE).stdout.decode('utf-8') | |
printers = [] | |
table=soup.find_all('td') | |
for line in printer_full.split("\n"): | |
try: | |
name = line.split(" ")[1] | |
except IndexError: | |
break | |
if "deaktiviert" in line : | |
print(name, "is deactivated") | |
continue | |
#s/w printers | |
if "sw" in name : | |
for i in range(0, len(table)): | |
printerOnline = table[i].getText() | |
if printerOnline.find(name) != -1: | |
#if this one is idle, then 0 jobs | |
if table[i+1].getText() == "idle\n": | |
jobs = 0 | |
else: | |
#getting number of jobs | |
auftrag= table[i+1].find("a").next_sibling | |
try: | |
jobs=re.findall('\d+', auftrag)[0] | |
jobs.strip | |
except IndexError: | |
jobs = 1 | |
# print(name +", jobs:" + str(jobs)) | |
printers.append( tuple( (name, jobs) ) ) | |
break | |
#Printers and jobs | |
for (name, jobs) in printers: | |
print(name + ", jobs: "+ str(jobs)) | |
#finding printer with min number of jobs | |
min = 5000 | |
the_printer="" | |
for (name, jobs) in printers: | |
if int(min) > int(jobs): | |
the_printer=name | |
min = jobs | |
#overwriting printer for handling user input printer | |
for x in sys.argv: | |
if "-sw1" in x: | |
the_printer="pool-sw1" | |
elif "-sw2" in x: | |
the_printer="pool-sw2" | |
elif "-sw3" in x: | |
the_printer="pool-sw3" | |
#Looking for color printer? | |
for x in sys.argv: | |
if x == "-color" or x == "-c" or x == "-farb" or x =="-f" : | |
the_printer="pool-farb1" | |
#Handling input | |
#Number of copies | |
copies = "-#1" | |
for x in sys.argv: | |
if re.match("-#\d", x): | |
copies=x | |
mode = "sides=two-sided-long-edge" | |
for x in sys.argv: | |
if x == "--landscape" or x == "-l": | |
mode = "sides=two-sided-short-edge" | |
file = list() | |
for x in sys.argv: | |
if not re.match("-.", x): | |
file.append(x) | |
#pop the name of the file | |
file.pop(0) | |
dry=False | |
#checking for dry input | |
for x in sys.argv: | |
if x == "--dry" or x == "-d": | |
dry=True | |
for filex in file: | |
print(filex + " to be send to " + the_printer) | |
#creating the print command | |
command=["lpr", "-m", "-o", mode , copies , "-P", the_printer, filex ] | |
command_human="lpr -m -o " + mode + " " + copies + " -P " + the_printer + " " + filex | |
if dry: | |
print(command_human) | |
continue | |
yes = {'yes','y', 'ye', ''} | |
no = {'no','n'} | |
print("Are you sure?") | |
directly_yes=False | |
for x in sys.argv: | |
if x == "--yes" or x == "-y": | |
directly_yes=True | |
if not directly_yes: | |
choice = input().lower() | |
else: | |
choice = "yes" | |
if choice in yes or directly_yes: | |
print("Sending print job to " + the_printer + "...") | |
#lpr -o sides=two-sided-long-edge -#1 -P $file | |
subprocess.run( command ) | |
elif choice in no: | |
print(command_human) | |
else: | |
sys.stdout.write("Please respond with 'yes' or 'no'") | |
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