Create reorganization script

1. Reads all quotes recursively from the `quotes` directory into an array.
2. Deletes the entire quotes directory.
3. For each quote ensure that there is a path for quotes/author_name/work_name/
4. Write the quote to quotes.csv in the correct directory.

templates/reorganize.py

@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import os
+import csv
+import itertools
+import shutil
+import errno
+
+# TODO: filter out quotes which are formatted incorrectly before reorganizing
+
+quotes = []
+for root, dirs, files in os.walk('quotes/'):
+	for name in files:
+		(base, ext) = os.path.splitext(name)
+		if ext == '.csv':
+			full_name = os.path.join(root, name)
+			with open(full_name) as csvfile:
+				csvreader = csv.reader(csvfile, delimiter=',', quotechar='`', skipinitialspace=True)
+				quotes += list(csvreader)
+
+# TODO: back up the quotes directory and implement recovery if the quote writing fails
+shutil.rmtree('quotes')
+
+for quote in quotes:
+	# path: ./quotes/author/work/
+	path = 'quotes/' + quote[1] + '/' + quote[3] + '/'
+
+	# https://stackoverflow.com/a/600612/11736197
+	try:
+		os.makedirs(path)
+	except OSError as exc:
+		if exc.errno == errno.EEXIST and os.path.isdir(path):
+			pass
+		else:
+			raise
+
+	with open(path + 'quotes.csv', 'a') as csvfile:
+		writer = csv.writer(csvfile, delimiter=',', quotechar='`')
+		writer.writerow(quote)