def shorten():
conn = psycopg2.connect( # connects to db
host="localhost",
database="urls",
user="******",
password="******")
db = conn.cursor() # creates the cursor for the connection
new_url = generate() # database limit is 25 characters
original_url = request.form.get("url") # gets the url from user input
qr_id = 'qr_codes/' + str(generate_qr(
new_url)) + '.png' # generates the path for the qr code image
if original_url == "" or not url_validator(original_url):
return redirect("/") #TODO: make it redirect to error
try:
db.execute("SELECT new_url FROM urls WHERE original_url=%s",
(original_url, ))
duplicate_url = db.fetchone()[0]
except TypeError:
duplicate_url = False
if duplicate_url != False:
new_url = duplicate_url
else:
db.execute("INSERT INTO urls (original_url, new_url) VALUES (%s, %s)",
(original_url, new_url))
conn.commit()
return render_template("index.html", new_url=new_url, qr_id=qr_id)
def generate(dest):
input_dir = os.path.join('examples', 'simple')
return helpers.generate(input_dir, dest)
import copy
from insertion import insertion
from helpers import generate
from selection import selection
from merge import mergesort
from heap import heapsort
from quicksort import quicksort
import time
small_int_data = [240, 291, 110, 305, 88, 73, 547, 4, 606, 775, 156]
data = [small_int_data, generate(10)]
print(data)
print("data stop\n")
def sort(X):
X.sort()
return X
def is_sorted(A):
for nr, x in enumerate(A[:-1]):
if x > A[nr+1]:
return False
else:
return True
sorting = [sort, selection, mergesort, heapsort, quicksort]
def populated_output_dir(populated_input_dir, output_dir):
result = helpers.generate(populated_input_dir, output_dir)
assert result.returncode == 0
yield output_dir
import sys
import os
this_dir = os.path.dirname(os.path.abspath(__file__))
needed_dir = os.path.abspath(os.path.join(this_dir, '../.'))
sys.path.insert(0, needed_dir)
from helpers import generate
if __name__ == "__main__":
print("USAGE: file.py id")
id = None
count = 10
fileFormat = "pgm"
if len(sys.argv) >= 2:
id = int(sys.argv[1])
if len(sys.argv) >= 3:
count = int(sys.argv[2])
if len(sys.argv) >= 4:
fileFormat = sys.argv[3]
generate(id=id, count=count, fileFormat=fileFormat)
