#!/usr/bin/env python3
-# Display Latin famous phrases in the terminal - python version
-# Armaan Bhojwani 2020
+# Display Latin famous phrases in the terminal
+# Armaan Bhojwani 2021
import argparse
from random import randint
import sqlite3
-import sys
-import os.path
+from sys import exit
+from os import path
-def main(args=sys.argv[1:]):
- # Argument parsing
+
+def parse_args():
parser = argparse.ArgumentParser(
- description="Latin famous phrases in the terminal.")
+ description="Latin famous phrases in the terminal")
parser.add_argument("-i", "--id",
action='store_true',
- help="print the id of the phrase.")
+ 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.")
+ help="print the English translation")
parser.add_argument("-n", "--notes",
action='store_true',
- help="print any notes on phrase.")
+ 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.")
+ 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.")
+ help="set the maximum length of Latin phrase")
parser.add_argument("-p", "--num",
action='store_true',
- help="print number of possible phrases.")
+ help="print number of possible phrases")
parser.add_argument("-f", "--file",
- help="set the location of the phrase database.")
- parser.add_argument("-o", "--open",
- type=int,
- help="specify the id of a specific phrase to print.")
- args = parser.parse_args()
+ help="set the location of the phrase database")
+ return parser.parse_args()
- # find phrase file
- if args.file:
- phrase_file = args.file
- if os.path.isfile("phrases.db"):
- phrase_file = "phrases.db"
- elif os.path.isfile("/usr/local/share/phrases/phrases.db"):
- phrase_file = "/usr/local/share/phrases/phrases.db"
- else:
- sys.exit("cannot find the phrase database!")
-
- conn = sqlite3.connect(phrase_file)
- c = conn.cursor()
- c.execute("SELECT * FROM phrases WHERE length <= (?) AND length >= (?)",
- (args.max, args.min))
+
+def output():
data = c.fetchall()
- rown = randint(0, len(data))
- row = list(data[rown])
+ row = list(data[randint(0, len(data) - 1)])
- # Output as specified in flags
if not (args.id
or args.latin
or args.english
or args.notes
or args.num):
print(row[1])
- sys.exit(0)
+ exit(0)
else:
if args.id:
print(row[0])
print(row[3])
if args.num:
print(len(data))
- sys.exit(0)
+ 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()