From 08e32a7dc923228c62114cc2ce74b45b840b3424 Mon Sep 17 00:00:00 2001
From: Alexandre Detiste <alexandre.detiste@gmail.com>
Date: Wed, 28 Aug 2024 10:50:20 +0200
Subject: [PATCH] ete3 does not need six anymore for a long time

https://github.com/etetoolkit/ete/pull/597/files
---
 README.md                  | 3 +--
 README_pypi.md             | 3 +--
 docs/tex/scoary_manual.tex | 7 +++----
 requirements.txt           | 1 -
 scoary/nwkhandler.py       | 3 +--
 5 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index 7b8cae9..8c8b936 100644
--- a/README.md
+++ b/README.md
@@ -45,9 +45,8 @@ All changes are logged in the [CHANGELOG](CHANGELOG.md)
 #### If you supply custom trees (Optional)
 
 - ete3
-- six
 
-Note that ete3 and six are not automatically installed. You can do `pip install ete3 six` to get them
+Note that ete3 is not automatically installed. You can do `pip install ete3` to get it
 
 #### Using the GUI (Optional)
 
diff --git a/README_pypi.md b/README_pypi.md
index 4a44403..e8a9ef7 100644
--- a/README_pypi.md
+++ b/README_pypi.md
@@ -11,9 +11,8 @@ Dependencies
 If you supply custom trees (Optional)
 
 - ete3
-- six
 
-Note that ete3 and six are not automatically installed. You can do `pip install ete3 six` to get them
+Note that ete3 is not automatically installed. You can do `pip install ete3` to get it
 
 Using the GUI (Optional)
 
diff --git a/docs/tex/scoary_manual.tex b/docs/tex/scoary_manual.tex
index a00d45d..d852201 100644
--- a/docs/tex/scoary_manual.tex
+++ b/docs/tex/scoary_manual.tex
@@ -59,13 +59,12 @@
     \begin{itemize}
 
       \item ete3
-      \item six
 
     \end{itemize}
 
-    \noindent Note that ete3 and six are not automatically installed. To get them use 
+    \noindent Note that ete3 is not automatically installed. To get it use 
     \begin{lstlisting}[language=python, basicstyle=\small]
-      $ pip install ete3 six
+      $ pip install ete3
     \end{lstlisting}
 
     \noindent Using the GUI (Optional)
@@ -473,4 +472,4 @@
   \bibliography{citations}
   \bibliographystyle{unsrt}
 
-\end{document}
\ No newline at end of file
+\end{document}
diff --git a/requirements.txt b/requirements.txt
index d0ecf00..f049fdd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
 scipy
 argparse
 ete3
-six
diff --git a/scoary/nwkhandler.py b/scoary/nwkhandler.py
index 0073995..e3cb257 100644
--- a/scoary/nwkhandler.py
+++ b/scoary/nwkhandler.py
@@ -3,9 +3,8 @@
 try:
     from ete3 import Tree
     from ete3.parser.newick import NewickError
-    import six
 except ImportError:
-    sys.exit("ERROR: Could not import ete3. You need 'ete3' AND 'six' installed to read custom trees.")
+    sys.exit("ERROR: Could not import ete3. You need 'ete3' installed to read custom trees.")
 
 def ReadTreeFromFile(filepath):
     """