copy the PEP 0 generator into the peps directory

genpepindex.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+"""Auto-generate PEP 0 (PEP index).
+
+Generating the PEP index is a multi-step process.  To begin, you must first
+parse the PEP files themselves, which in and of itself takes a couple of steps:
+
+    1. Parse metadata.
+    2. Validate metadata.
+
+With the PEP information collected, to create the index itself you must:
+
+    1. Output static text.
+    2. Format an entry for the PEP.
+    3. Output the PEP (both by category and numerical index).
+
+"""
+from __future__ import absolute_import, with_statement
+
+import sys
+import os
+import codecs
+
+from operator import attrgetter
+
+from pep0.output import write_pep0
+from pep0.pep import PEP
+
+
+def main(argv):
+    if not argv[1:]:
+        path = '.'
+    else:
+        path = argv[1]
+
+    peps = []
+    if os.path.isdir(path):
+        for file_path in os.listdir(path):
+            abs_file_path = os.path.join(path, file_path)
+            if not os.path.isfile(abs_file_path):
+                continue
+            if file_path.startswith("pep-") and file_path.endswith(".txt"):
+                with codecs.open(abs_file_path, 'r', encoding='UTF-8') as pep_file:
+                    peps.append(PEP(pep_file))
+        peps.sort(key=attrgetter('number'))
+    elif os.path.isfile(path):
+        with open(path, 'r') as pep_file:
+            peps.append(PEP(pep_file))
+    else:
+        raise ValueError("argument must be a directory or file path")
+
+    with codecs.open('pep-0.txt', 'w', encoding='UTF-8') as pep0_file:
+        write_pep0(peps, pep0_file)
+
+if __name__ == "__main__":
+    main(sys.argv)