commit 765f864d8481d039c222b22b0af703e66604a3c0
Author:     Mike Swanson <mikeonthecomputer@gmail.com>
AuthorDate: Sat Jan 21 07:13:08 2017 -0800
Commit:     Mike Swanson <mikeonthecomputer@gmail.com>
CommitDate: Sat Jan 21 07:13:08 2017 -0800

    man: make scripts Python2 compatible again.

    My last commits broke functionality for Python2, but it's relatively
    simple to fix.

    open() becomes io.open() -- it effectively does nothing for Python3,
    but for Python2 it uses a backported version of the open() call.

    Python2 uses bytes and strings interchangably, but I needed to use
    stdout.sys.buffer for writing arbitrary bytes data to stdout.
    Conditionally call the appropriate stream depending on Python version.
---
 man/docgen    | 19 ++++++++++++++-----
 man/simplecpp |  3 ++-
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/man/docgen b/man/docgen
index 5b5f4f83..2b6044d8 100755
--- a/man/docgen
+++ b/man/docgen
@@ -28,6 +28,7 @@
 #   CONFIG_VARIABLE_INT(my_variable,       c_variable),
 #

+import io
 import sys
 import os
 import re
@@ -36,6 +37,14 @@ import getopt

 INCLUDE_STATEMENT_RE = re.compile("@include\s+(\S+)")

+# Use appropriate stdout function for Python 2 or 3
+
+def stdout(buf):
+    if sys.version_info.major < 3:
+        sys.stdout.write(buf)
+    else:
+        sys.stdout.buffer.write(buf)
+
 # Find the maximum width of a list of parameters (for plain text output)

 def parameter_list_width(params):
@@ -300,7 +309,7 @@ class Parameter:
 # Read list of wiki pages

 def read_wikipages():
-    f = open("wikipages", encoding='UTF-8')
+    f = io.open("wikipages", encoding='UTF-8')

     try:
         for line in f:
@@ -356,7 +365,7 @@ def process_file(file):

     current_config_file = None

-    f = open(file, encoding='UTF-8')
+    f = io.open(file, encoding='UTF-8')

     try:
         param = None
@@ -422,7 +431,7 @@ def process_files(path):
         process_file(path)

 def print_template(template_file, content):
-    f = open(template_file, encoding='UTF-8')
+    f = io.open(template_file, encoding='UTF-8')

     try:
         for line in f:
@@ -432,7 +441,7 @@ def print_template(template_file, content):
                 print_template(filename, content)
             else:
                 line = line.replace("@content", content)
-                sys.stdout.buffer.write(line.rstrip().encode('UTF-8') + b'\n')
+                stdout(line.rstrip().encode('UTF-8') + b'\n')

     finally:
         f.close()
@@ -452,7 +461,7 @@ def wiki_output(targets, template):
     read_wikipages()

     for t in targets:
-        sys.stdout.buffer.write(t.wiki_output().encode('UTF-8') + b'\n')
+        stdout(t.wiki_output().encode('UTF-8') + b'\n')

 def plaintext_output(targets, template_file):

diff --git a/man/simplecpp b/man/simplecpp
index d3590d6d..8f326cd5 100755
--- a/man/simplecpp
+++ b/man/simplecpp
@@ -40,6 +40,7 @@
 #

 import collections
+import io
 import sys
 import re

@@ -76,7 +77,7 @@ def parse_stream(stream):
 		raise Exception("Mismatched #if in '%s'" % stream.name)

 def parse_file(filename):
-	f = open(filename, encoding='UTF-8')
+	f = io.open(filename, encoding='UTF-8')

 	try:
 		parse_stream(f)