More restructuring.

2019-10-08 15:58:33 +02:00
parent 587c2849b6
commit 52929ff918
4 changed files with 142 additions and 95 deletions
--- a/setup.py
+++ b/setup.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+import os
+import shutil
+import sys
+from setuptools import setup, find_packages
+from setuptools import Command
+
+
+class MyCommand(Command):
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+
+class CreatePythonEnvironment(MyCommand):
+    description = 'create a (virtual) python environment'
+
+    @staticmethod
+    def run():
+        python_bin = sys.executable if sys.executable else 'python'
+        python_ver = sys.version_info.major
+        if python_ver == 2:
+            # path = os.path.join('env', 'python2')
+            path = 'pythonenv'
+            # symlink_path = os.path.join('env', 'python')
+            symlink_path = ''
+            venv_module = 'virtualenv'
+            prompt = '(py2-django) '
+        elif python_ver == 3:
+            # path = os.path.join('env', 'python3')
+            path = 'pythonenv'
+            # symlink_path = os.path.join('env', 'python')
+            symlink_path = ''
+            venv_module = 'venv'
+            prompt = 'py3-django'
+        else:
+            sys.stderr.write('Python {} is not supported.\n'.format(python_ver))
+            sys.exit(os.EX_USAGE)
+
+        sys.stdout.write('Creating new python environment in {path}\n'.format(path=path))
+        cmd = ('{bin} -m {venv_module}'
+               ' --prompt="{prompt}"'
+               ' {path}'.format(bin=python_bin, path=path,
+                                venv_module=venv_module, prompt=prompt))
+        os.system(cmd)
+
+        if symlink_path and symlink_path != path and not os.path.exists(symlink_path):
+            symlink_dir = os.path.dirname(symlink_path)
+            relpath = os.path.relpath(path, symlink_dir)
+            os.symlink(relpath, symlink_path)
+
+        print('')
+        print('Depending on your operating system or command shell,')
+        print('you should activate the new environment for this shell session')
+        print('by running ONE of the following commands:')
+        print('- Windows:    %s' % os.path.join(path, 'Scripts', 'activate'))
+        print('- C Shell:    source %s/bin/activate.csh' % path)
+        print('- All others: source %s/bin/activate' % path)
+
+
+class SetupDjangoProject(MyCommand):
+    description = 'setup and configure the django project'
+
+    @staticmethod
+    def run():
+        # python_bin = sys.executable if sys.executable else 'python'
+        mgmt_script = 'manage.py'
+
+        settings_module_name = 'conf'
+        settings_file = os.path.join(settings_module_name, 'settings.py')
+
+        if os.path.exists(settings_file):
+            sys.stderr.write('Django settings file detected. Abort!\n')
+            return os.EX_NOPERM
+
+        if os.path.exists(mgmt_script) or os.path.exists(settings_module_name):
+            sys.stdout.write('Replacing django files...\n')
+            if os.path.exists(mgmt_script):
+                os.unlink(mgmt_script)
+            if os.path.exists(settings_module_name):
+                shutil.rmtree(settings_module_name)
+        else:
+            sys.stdout.write('Installing django files...\n')
+
+        cmd = 'django-admin startproject {name} .'.format(name=settings_module_name)
+        exitval = os.system(cmd)
+        if exitval != os.EX_OK:
+            return exitval
+
+        sys.stdout.write('Configure django...\n')
+        add_settings_file = os.path.join('etc', 'django', 'additional_settings.py')
+        with open(settings_file, 'a') as f_out:
+            with open(add_settings_file) as f_in:
+                f_out.write(f_in.read())
+
+        sys.stdout.write('Creating directories...\n')
+        dirs = [
+            os.path.join('var', 'db'),
+            os.path.join('var', 'log'),
+            os.path.join('var', 'www', 'static'),
+        ]
+        for d in dirs:
+            sys.stdout.write('  - %s\n' % d)
+            if not os.path.exists(d):
+                os.makedirs(d)
+
+
+setup(
+    name='django-test',
+    version='1.0',
+    description='An example django based web application.',
+    url='https://heinzelwelt.de',
+    maintainer='Jens Kleineheismann',
+    maintainer_email='heinzel@heinzelwelt.de',
+    cmdclass={
+        'mkpyenv': CreatePythonEnvironment,
+        'setup': SetupDjangoProject,
+    },
+    packages=find_packages(),
+    include_package_data=True,
+)