#!/usr/bin/env python3
# Display Latin famous phrases in the terminal
-# Armaan Bhojwani 2020
+# Armaan Bhojwani 2021
import argparse
-import random
-import sys
-import csv
-
-def main(args=sys.argv[1:]):
- # Argument parsing
- parser = argparse.ArgumentParser(description="Latin famous phrases in the terminal.")
- parser.add_argument("-e", "--english", action='store_true', help="Print the English translation.")
- parser.add_argument("-i", "--id", action='store_true', help="Print the id of the phrase.")
- parser.add_argument("-l", "--latin", action='store_true', help="Print the Latin phrase (default)")
- parser.add_argument("-m", "--min", default=0, type=int, help="Set the minimum length of the Latin phrase")
- parser.add_argument("-M", "--max", default=10000000, type=int, help="Set the maximum length of Latin phrase")
- parser.add_argument("-n", "--notes", action='store_true', help="Print any notes on phrase")
- args = parser.parse_args()
-
- right_length = []
-
- # Find phrases of the right size
- with open('/usr/share/phrases/phrases.csv') as f:
- reader = csv.reader(f)
- all_lines = list(reader)
- next(reader, None) # skip header
- for row in all_lines:
- try:
- if args.max >= int(row[4]) >= args.min: # generate a shortlist of phrases of the right length
- right_length.append(row[0])
- except:
- pass # skip malformed rows
-
- try:
- chosen = int(right_length[random.randint(0, len(right_length) - 1)]) # choose a random id from the shortlist
- except:
- sys.exit("No phrase within the given parameters!")
-
- # Output as specified in flags
- if not (args.english or args.latin or args.notes):
- print(all_lines[chosen][1])
- else:
- if args.id:
- print(all_lines[chosen][1])
- if args.latin:
- print(all_lines[chosen][1])
- if args.english:
- print(all_lines[chosen][2])
- if args.notes:
- print(all_lines[chosen][3])
+from random import randint
+import sqlite3
+from sys import exit
+from os import path
+
+
+def parse_args():
+ parser = argparse.ArgumentParser(
+ description="Latin famous phrases in the terminal")
+ parser.add_argument("-i", "--id",
+ action='store_true',
+ help="print the id of the phrase")
+ parser.add_argument("-l", "--latin",
+ action='store_true',
+ help="print the Latin phrase (default)")
+ parser.add_argument("-e", "--english",
+ action='store_true',
+ help="print the English translation")
+ parser.add_argument("-n", "--notes",
+ action='store_true',
+ help="print any notes on phrase")
+ parser.add_argument("-v", "--version",
+ action='version',
+ version="phrases 1.0.3")
+ parser.add_argument("-m", "--min",
+ default=0,
+ type=int,
+ help="set the minimum length of the Latin phrase")
+ parser.add_argument("-M", "--max",
+ default=10000000,
+ type=int,
+ help="set the maximum length of Latin phrase")
+ parser.add_argument("-p", "--num",
+ action='store_true',
+ help="print number of possible phrases")
+ parser.add_argument("-f", "--file",
+ help="set the location of the phrase database")
+ return parser.parse_args()
+
+
+def output():
+ data = c.fetchall()
+ row = list(data[randint(0, len(data) - 1)])
+
+ if not (args.id
+ or args.latin
+ or args.english
+ or args.notes
+ or args.num):
+ print(row[1])
+ exit(0)
+ else:
+ if args.id:
+ print(row[0])
+ if args.latin:
+ print(row[1])
+ if args.english:
+ print(row[2])
+ if args.notes:
+ print(row[3])
+ if args.num:
+ print(len(data))
+ exit(0)
+
+
+def find_file():
+ if args.file:
+ return args.file
+ if path.isfile("phrases.db"):
+ return "phrases.db"
+ elif path.isfile("/usr/local/share/phrases/phrases.db"):
+ return "/usr/local/share/phrases/phrases.db"
+ else:
+ exit("cannot find the phrase database!")
+
+
+def get_rand():
+ c.execute("SELECT * FROM phrases WHERE length <= (?) AND length >= (?)",
+ (args.max, args.min))
+
+
+def main():
+ get_rand()
+ output()
+
if __name__ == "__main__":
+ args = parse_args()
+ c = sqlite3.connect(find_file()).cursor()
main()