From 0f556b865d9b62e016d6a576238568d90ecdd614 Mon Sep 17 00:00:00 2001
From: Georgy Frolov <gosha@fro.lv>
Date: Sun, 21 Feb 2021 16:35:32 +0300
Subject: [PATCH 1/2] Cache pygments formatter to speedup styling (Python 2.7
 backport)

---
 cli_helpers/utils.py | 21 ++++++++++++++++++++-
 setup.py             |  5 ++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/cli_helpers/utils.py b/cli_helpers/utils.py
index d25a011..fb8bdb6 100644
--- a/cli_helpers/utils.py
+++ b/cli_helpers/utils.py
@@ -4,7 +4,12 @@
 import binascii
 import re
 
-from cli_helpers.compat import binary_type, text_type
+from cli_helpers.compat import binary_type, text_type, PY2
+
+if PY2:
+    from repoze.lru import lru_cache
+else:
+    from functools import lru_cache
 
 
 def bytes_to_string(b):
@@ -68,3 +73,17 @@ def replace(s, replace):
     for r in replace:
         s = s.replace(*r)
     return s
+
+
+@lru_cache(maxsize=128)
+def _get_formatter(style):
+    return Terminal256Formatter(style=style)
+
+
+def style_field(token, field, style):
+    """Get the styled text for a *field* using *token* type."""
+    formatter = _get_formatter(style)
+    s = StringIO()
+    formatter.format(((token, field),), s)
+    return s.getvalue()
+
diff --git a/setup.py b/setup.py
index bc98da5..b7a2887 100755
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,10 @@ def open_file(filename):
 readme = open_file('README.rst')
 
 if sys.version_info[0] == 2:
-    py2_reqs = ['backports.csv >= 1.0.0']
+    py2_reqs = [
+        'backports.csv >= 1.0.0',
+        'repoze.lru',
+     ]
 else:
     py2_reqs = []
 

From 40c9538e32f86cf1b34e0c5bb505367f6f258c6c Mon Sep 17 00:00:00 2001
From: Georgy Frolov <gosha@fro.lv>
Date: Sun, 21 Feb 2021 17:19:49 +0300
Subject: [PATCH 2/2] fix check-manifest

---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 6a32375..bc35b4a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,7 +37,7 @@ deps =
     readme_renderer[md]
     -r{toxinidir}/requirements-dev.txt
 commands =
-    check-manifest
+    check-manifest --ignore .travis/*
     ./setup.py sdist
     twine check dist/*
     ./setup.py check -m -s