From 397463014fda3cdefe8d6c9d117ae16d878dc494 Mon Sep 17 00:00:00 2001
From: Michael Hudson-Doyle <michael.hudson@canonical.com>
Date: Tue, 25 Sep 2018 14:58:57 +1200
Subject: [PATCH] Keep compability with stdlib tokenize.py changes

https://github.com/python/cpython/commit/c4ef4896eac86a6759901c8546e26de4695a1389
is not yet part of any release of Python but has been backported to all
versions in Git (includeing 2.7!). It causes the tokenize.py module to
emit a synthetic NEWLINE token for files that do not in fact end with a
newline, which confuses pycodestyle's checks for blank lines at the end
of a file. Fortunately the synthetic NEWLINE tokens are easy to detect
(the token text is "").

Fixes #786
---
 pycodestyle.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pycodestyle.py b/pycodestyle.py
index 0d725d27..fbc3dca3 100755
--- a/pep8.py
+++ b/pep8.py
@@ -258,10 +258,10 @@ def trailing_blank_lines(physical_line, lines, line_number, total_lines):
     """
     if line_number == total_lines:
         stripped_last_line = physical_line.rstrip()
-        if not stripped_last_line:
+        if physical_line and not stripped_last_line:
             return 0, "W391 blank line at end of file"
         if stripped_last_line == physical_line:
-            return len(physical_line), "W292 no newline at end of file"
+            return len(lines[-1]), "W292 no newline at end of file"
 
 
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<div class='path'>path: <a href='/guix/log/'>root</a>/<a href='/guix/log/gnu'>gnu</a>/<a href='/guix/log/gnu/packages'>packages</a>/<a href='/guix/log/gnu/packages/pkg-config.scm'>pkg-config.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/pkg-config.scm?showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span class='age-days' data-ut='1725093902' title='2024-08-31 10:45:02 +0200'>5 days</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=839285dd5b2980cb9feaacb22c6c43565deeb6e2'>gnu: Avoid cycle involving (gnu packages pkg-config).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span class='age-days' data-ut='1725093897' title='2024-08-31 10:44:57 +0200'>5 days</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=506b910e7b5898b2d4cacdabf460fee56b9b00d7'>gnu: pkgconf: Add $PKG_CONFIG_PATH search path.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span class='age-days' data-ut='1725093897' title='2024-08-31 10:44:57 +0200'>5 days</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=d41a1c3c1efbbfcfb7c9720499084d6ffb933cae'>gnu: pkgconf: Enable test suite.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span class='age-days' data-ut='1725093883' title='2024-08-31 10:44:43 +0200'>5 days</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=12fcd01753edaeeb22437242593eb9625e256d2d'>gnu: pkgconf: Update to 2.1.0.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-08-26 11:30:27 +0800'>2023-08-26</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=eeb71d778f149834015858467fbeeb1276d96d1d'>gnu: pkgconf: Update to 2.0.2.</a><span class='msg-avail'>...</span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2023-03-06 21:27:06 -0500'>2023-03-06</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=ff5f34ae757d709987896d6164bf125319a0f764'>gnu: perl-extutils-pkgconfig: Support cross-compilation.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-09-13 02:04:59 -0400'>2022-09-13</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=eda94d13d4b1845c398ceee34c6bff7364bceaa6'>gnu: Add pkgconf.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>