translator

dotfiles-old/bin/translate

@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+# googletrans comes with a translate(1) command line application but I don't
+# like its UI.
+
+import sys;
+
+stdin = sys.stdin;
+stdout = sys.stdout;
+stderr = sys.stderr;
+
+_exit = exit;
+exit = sys.exit;
+
+def printf(s, *args):
+	printing = s if len(args) == 0 else (s % args);
+	return sys.stdout.write(printing);
+
+def fprintf(f, s, *args):
+	printing = s if len(args) == 0 else (s % args);
+	return f.write(printing);
+
+try:
+	import googletrans;
+except:
+	printf(
+		"%s: This Python script requires the \"googletrans\" library.\n",
+		sys.argv[0]
+	);
+
+def usage(name):
+	fprintf(
+		stderr, "Usage: %s [source language] [destination language]\n",
+		name
+	);
+	exit(1);
+
+def main(argc, argv):
+	accepted_languages = set(list(googletrans.LANGCODES)
+		+ list(googletrans.LANGUAGES));
+	good = True;
+	isatty = stdout.isatty();
+	translator = googletrans.Translator();
+
+	if argc != 3:
+		usage(argv[0]);
+
+	src = argv[1].lower();
+	dest = argv[2].lower();
+	for arg in [ src, dest ]:
+		if not(arg in accepted_languages):
+			good = False;
+			fprintf(stderr,
+				"%s: %s: Language not recognized.\n",
+				argv[0], arg);
+	if(not(good)):
+		fprintf(stderr, "The following languages and language codes are"
+			+ " recognized:\n");
+		print(googletrans.LANGCODES);
+		exit(1);
+
+	try:
+		text = stdin.read().split('\n')[:-1]
+	except KeyboardInterrupt:
+		fprintf(stderr, "%s: Cancelled (keyboard interrupt).\n", argv[0]);
+		exit(1);
+	if len(text) == 1:
+		text = text[0];
+	translated = translator.translate(text, src=src, dest=dest);
+	if not(type(translated) is list): translated = [ translated ];
+	for translation in translated:
+		if isatty:
+			fprintf(stdout,
+				"%s -> %s\n"
+				+ "\t%s -> %s\n"
+				+ "\tGiven pronunciation: %s\n",
+				translation.origin, translation.text,
+				translation.src, translation.dest,
+				translation.pronunciation
+			);
+		else:
+			printf(stdout, "%s\n", translation.text);
+	return 0;
+
+exit(main(len(sys.argv), sys.argv));