Description: Really drop Python2 support
Bug-Debian: https://bugs.debian.org/937607
Author: Andreas Tille <tille@debian.org>
Last-Update: Fri, 13 Dec 2019 12:11:10 +0100

--- a/grepseq
+++ b/grepseq
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 from optparse import OptionParser
 import biotools.IO as io
--- a/prok-geneseek
+++ b/prok-geneseek
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 # 1. predict
 # 2. cluster
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 from distutils.core import setup
 
--- a/src/BLAST.py
+++ b/src/BLAST.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 '''
 A module to manage BLAST databases and interface with the BLAST+ standalone
@@ -144,7 +144,7 @@ class Result(object):
     start and stop positions for both sequences. This class should be used in
     a for loop like so:
 
-    ```python
+    ```python3
         for res in Result(file_or_data):
             pass
     ```
--- a/src/IO/manager.py
+++ b/src/IO/manager.py
@@ -11,7 +11,7 @@ class IOManager(object):
     methods for the different file types. Additional file types can be added 
     to the manager by using 
 
-    ```python
+    ```python3
     manager[format] = methods
     ```
 
--- a/src/align.py
+++ b/src/align.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 '''
 This module is used to align sequences. Currently, there is only a single
--- a/src/analysis/cluster.py
+++ b/src/analysis/cluster.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 import biotools.sequence as sequ
 import biotools.IO as io
 import biotools.translate as tran
--- a/src/analysis/loaddata.py
+++ b/src/analysis/loaddata.py
@@ -5,7 +5,7 @@ dumped the the string representation of
 
 The real difference is that you must specify a variable name, e.g.:
 
-```python
+```python3
 my_stuff = { ... }
 ```
 
@@ -13,7 +13,7 @@ These variable names don't need to be on
 should be able to omit any and all whitespace. The result of a successful 
 parse is a dictionary:
 
-```python
+```python3
 {'my_stuff': { ... }}
 ```
 
--- a/src/analysis/predict.py
+++ b/src/analysis/predict.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 import biotools.IO as io
 import biotools.BLAST as BLAST
 import biotools.analysis.options as options
--- a/src/analysis/run.py
+++ b/src/analysis/run.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 import biotools.analysis.predict as genepredict
 import biotools.analysis.options as options
--- a/src/analysis/variance.py
+++ b/src/analysis/variance.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 import biotools.IO as io
 import biotools.analysis.options as options
--- a/src/annotation.py
+++ b/src/annotation.py
@@ -19,7 +19,7 @@ class Annotation(object):
         (version 3) file and the name_token and gff_token parameters are the
         defaults for a gff version 3 file from phytozome. Just write (e.g.)
 
-        ```python
+        ```python3
         Annotation(*line.split('\\t'))  #(splitting on tabs)
         ```
 
--- a/src/clustal.py
+++ b/src/clustal.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 import biotools.IO as io
 import subprocess
 from os import remove
--- a/src/complement.py
+++ b/src/complement.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 from biotools.sequence import isprot
 
 _ref = {