STCC-200 replace python with python2, add python to default.ini PATHS (Catrobat#133)

Author: 11possim

config/default.ini

@@ -35,7 +35,7 @@ code_file_name:                  project.json
 
 ;-------------------------------------------------------------------------------
 [PATHS]
-
+python:                          python2
 jython_home:                     /usr/jython
 jython_exec:                     %(jython_home)s/bin/jython
 batik_home:                      ${LIB_PATH}/batik-1.7

run

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 #
 #  ScratchToCatrobat: A tool for converting Scratch projects into Catrobat programs.

run_dbg

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 #
 #  ScratchToCatrobat: A tool for converting Scratch projects into Catrobat programs.

run_tests

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 #
 #  ScratchToCatrobat: A tool for converting Scratch projects into Catrobat programs.

src/scratchtocatrobat/test_main.py

@@ -37,7 +37,7 @@ class MainTest(common_testing.ProjectTestCase):
     def __init__(self, *args):
         super(MainTest, self).__init__(*args)
         self._main_method = main.run_converter
-        self.base_exec_args = ["python", os.path.join(common.get_project_base_path(), "run")]
+        self.base_exec_args = [helpers.config.get("PATHS", "python"), os.path.join(common.get_project_base_path(), "run")]
 
     def execute_run_script(self, args, env=None):
         if not env:

src/scratchtocatrobat/tools/helpers.py

@@ -293,7 +293,7 @@ def formatted_shell_script_code(content):
         gitCount=`/usr/bin/env git rev-list $branchName |wc -l | sed 's/^ *//;s/ *$//'`
         buildNumber="$((gitCount + 1))"
 
-        /usr/bin/env python - <<EOF
+        /usr/bin/env python2 - <<EOF
             def update_build_number(config_file_name, number):
                 # TODO: regex...
                 content = open(config_file_name).read()

web/main.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #  ScratchToCatrobat: A tool for converting Scratch projects into Catrobat programs.
 #  Copyright (C) 2013-2017 The Catrobat Team
 #  (<http://developer.catrobat.org/credits>)

web/worker/converterjob.py

@@ -77,7 +77,7 @@ def run_job(self, args):
         assert isinstance(args["outputDir"], (str, unicode))
         job_ID, title, image_URL = args["jobID"], args["title"], args["imageURL"]
 
-        exec_args = ["/usr/bin/env", "python", CONVERTER_RUN_SCRIPT_PATH,
+        exec_args = [helpers.config.get("PATHS", "python"), CONVERTER_RUN_SCRIPT_PATH,
                      args["url"], args["outputDir"], str(args["jobID"]), "--web-mode"]
         process = subprocess.Popen(exec_args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
         yield self.send_job_started_notification(job_ID, title, image_URL)