[PATCH 6/7] doc/prerst2man.py: Convert execfile to import

diff --git a/fc/a7967053e7bba70441ad291ad721a4a8ac8120 b/fc/a7967053e7bba70441ad291ad721a4a8ac8120
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+From: "W. Trevor King" <wking@tremily.us>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 6/7] doc/prerst2man.py: Convert execfile to import\r
+Date: Sat,  5 Apr 2014 10:31:10 -0700\r
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+\r
+excefile is gone in Python 3 [1].  Instead of exec-ing the\r
+configuration, it's easier to insert the source directory in Python's\r
+path [2], and just import the configuration.  With this change,\r
+prerst2man.py is compatible with both Python 2 and 3.\r
+\r
+[1]: https://docs.python.org/3.0/whatsnew/3.0.html#builtins\r
+[2]: https://docs.python.org/3/library/sys.html#sys.path\r
+---\r
+ doc/prerst2man.py | 18 ++++++++++--------\r
+ 1 file changed, 10 insertions(+), 8 deletions(-)\r
+\r
+diff --git a/doc/prerst2man.py b/doc/prerst2man.py\r
+index 81ce817..7d78e9b 100644\r
+--- a/doc/prerst2man.py\r
++++ b/doc/prerst2man.py\r
+@@ -1,18 +1,20 @@\r
+-from sys import argv\r
++import sys\r
+ from datetime import date\r
+ from os.path import dirname, isdir\r
+ from os import makedirs, system\r
+ import re\r
+ \r
+-rst2man = argv[1]\r
+-sourcedir = argv[2]\r
+-outdir = argv[3]\r
++rst2man = sys.argv[1]\r
++sourcedir = sys.argv[2]\r
++outdir = sys.argv[3]\r
++\r
++sys.path.insert(0, sourcedir)\r
++import conf\r
++\r
+ \r
+ if not isdir(outdir):\r
+     makedirs(outdir, 0o755)\r
+ \r
+-execfile(sourcedir + "/conf.py")\r
+-\r
+ \r
+ def header(file, startdocname, command, description, authors, section):\r
+     file.write("""\r
+@@ -29,10 +31,10 @@ def header(file, startdocname, command, description, authors, section):\r
+ '-' * len(description),\r
+ description,\r
+ '-' * len(description),\r
+-date.today().isoformat(), release, section, project))\r
++date.today().isoformat(), conf.release, section, conf.project))\r
+ \r
+ blankre = re.compile("^\s*$")\r
+-for page in man_pages:\r
++for page in conf.man_pages:\r
+     outdirname = outdir + '/' + dirname(page[0])\r
+     if not isdir(outdirname):\r
+         makedirs(outdirname, 0o755)\r
+-- \r
+1.9.1.353.gc66d89d\r
+\r