#!/usr/bin/env python3
# Display Latin famous phrases in the terminal
-# Armaan Bhojwani 2020
-
-import random
-import os
-import sys
-import re
-
-# Use system random if available, otherwise, use Python's
-def _random_int(start, end):
- try:
- r = random.SystemRandom()
- except:
- r = random
-
- return r.randint(start, end)
-
-# Create list of phrases from phrase file
-def _read_phrases(phrase_file):
- f = open(phrase_file, 'r')
- contents = f.read()
-
- lines = [line.rstrip() for line in contents.split('\n')]
- delim = re.compile(r'^%$')
- phrases = []
- cur = []
-
- def save_if_nonempty(buf):
- phrase = '\n'.join(buf)
- if phrase.strip():
- phrases.append(phrase)
-
- for line in lines:
- if delim.match(line):
- save_if_nonempty(cur)
- cur = []
- continue
-
- cur.append(line)
-
- if cur:
- save_if_nonempty(cur)
-
- return phrases
-
-# Return a random phrase from the phrases list
-def get_random_phrase(phrase_file):
- phrases = list(_read_phrases(phrase_file))
- randomRecord = _random_int(0, len(phrases) - 1)
- randphrase = phrases[randomRecord]
- return randphrase.partition('\n')[0]
-
-# Main program
+# Armaan Bhojwani 2021
+
+import argparse
+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():
- print(get_random_phrase("/usr/share/phrases/phrases"))
+ get_rand()
+ output()
+
-main()
+if __name__ == "__main__":
+ args = parse_args()
+ c = sqlite3.connect(find_file()).cursor()
+ main()