Remove testapp dir, remove reference to testapp in paths, files

3 files changed, 149 insertions, 0 deletions

diff --git a/yaksh/scripts/__init__.py b/yaksh/scripts/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/yaksh/scripts/__init__.py
diff --git a/yaksh/scripts/project_detail.py b/yaksh/scripts/project_detail.py
new file mode 100644
index 0000000..583e9f4
--- /dev/null
+++ b/yaksh/scripts/project_detail.py
@@ -0,0 +1,2 @@
+NAME = None
+PATH = None
diff --git a/yaksh/scripts/yaksh.py b/yaksh/scripts/yaksh.py
new file mode 100644
index 0000000..4360d1b
--- /dev/null
+++ b/yaksh/scripts/yaksh.py
@@ -0,0 +1,147 @@
+from __future__ import print_function
+
+import subprocess
+import contextlib
+import os
+from os import path
+import argparse
+from importlib import import_module
+from django.conf import settings
+from django.core import management
+from django.template import Template, Context, loader
+
+from project_detail import NAME, PATH 
+
+CUR_DIR = os.getcwd()
+SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
+PARENT_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir))
+TEMPLATE_DIR = path.join(PARENT_DIR, 'demo_templates')
+
+def main():
+    #Parse command-line to obtain the arguments and/or options
+    # create top-level parser object
+    parser = argparse.ArgumentParser(prog="vimarsh")
+    subparser = parser.add_subparsers(dest="subcommand")
+
+    # create parser for the "create_demo" subcommand
+    create_demo_parser = subparser.add_parser("create_demo",
+                                        help="Create a new demo Django project")
+    create_demo_parser.add_argument("project_name", type=str,
+                                        help="name of demo Django project")
+    create_demo_parser.add_argument("-p", "--path", type=str,
+                                        help="path of demo Django project")
+    
+    # create parser for the "run_demo" subcommand
+    run_demo_parser = subparser.add_parser("run_demo",
+                        help="Initialise django server and run the demo project")
+
+    # create parser for the "run_code_server" subcommand
+    code_server_parser = subparser.add_parser("run_code_server",
+                                                help="Initialise Vimarsh code server")
+    code_server_parser.add_argument("-P", "--ports", type=int, nargs='+', 
+                                        help="code server ports")
+
+    args = parser.parse_args()
+
+    if args.subcommand == "create_demo":
+        if args.path:
+            create_demo(args.project_name, args.path)
+        else:
+            create_demo(args.project_name)
+
+    elif args.subcommand == "run_demo":
+        try:
+            run_demo(NAME, PATH)
+        except Exception as e:
+            if not NAME or not PATH:
+                print("Error: Unable to find Project Name or Path variables\n")
+            else:
+                print("Error: {0}\n".format(e))
+            subparser.print_help()
+
+    elif args.subcommand == "run_code_server":
+        if args.ports:
+            run_server(args.ports)
+        else:
+            run_server()
+
+def create_demo(project_name='vimarsh_demo', project_dir=CUR_DIR):
+    try:
+        management.call_command('startproject', project_name, project_dir)
+        print("Demo Django project '{0}' created at '{1}'".format(project_name,
+                                                                project_dir))
+    except Exception, e:
+        print("Error: {0}\nExiting Vimarsh Installer".format(e))
+
+    if project_dir is None:
+        top_dir = path.join(os.getcwd(), project_name)
+    else:
+        top_dir = project_dir
+
+    project_path = path.join(top_dir, project_name)
+    fixture_dir = path.join(PARENT_DIR, 'fixtures')
+    # Store project details
+    _set_project_details(project_name, top_dir)
+
+    with _chdir(project_path):
+        root_urlconf = "{0}.{1}".format(project_name, 'demo_urls')
+        settings_template_path = path.join(TEMPLATE_DIR, 'demo_settings.py')
+        settings_target_path = path.join(project_path, 'demo_settings.py')
+        settings_context = Context({'project_name': project_name,
+                                        'root_urlconf': root_urlconf,
+                                        'fixture_dir': fixture_dir})
+        urls_template_path = path.join(TEMPLATE_DIR, 'demo_urls.py')
+        urls_target_path = path.join(project_path, 'demo_urls.py')
+        command = ("python ../manage.py syncdb "
+                        "--noinput --settings={0}.demo_settings").format(project_name)
+
+        # Create demo_settings file
+        _render_demo_files(settings_template_path, settings_target_path, settings_context)
+        # Create demo_urls file 
+        _render_demo_files(urls_template_path, urls_target_path)
+        # Run syncdb
+        subprocess.call(command, shell=True)
+
+def run_demo(project_name, top_dir):
+    with _chdir(top_dir):
+        project_path = path.join(top_dir, 'manage.py')
+        command = ("python manage.py runserver "
+                        "--settings={0}.demo_settings").format(project_name)
+        subprocess.call(command, shell=True)
+
+def run_server():
+    try:
+        from yaksh import code_server
+        code_server.main()
+    except Exception as e:
+        print("Error: {0}\nExiting Vimarsh code server".format(e))
+
+def _set_project_details(project_name, top_dir):
+    file_path = path.join(SCRIPT_DIR, 'project_detail.py')
+    detail = "NAME ='{0}'\nPATH ='{1}'".format(project_name, top_dir)
+    with open(file_path, 'w') as data_store:
+        data_store.write(detail)
+
+def _render_demo_files(template_path, output_path, context=None):
+    with open(template_path, 'r') as template_file:
+        content = template_file.read()
+        if context:
+            content = content.decode('utf-8')
+            template = Template(content)
+            content = template.render(context)
+            content = content.encode('utf-8')
+
+    with open(output_path, 'w') as new_file:
+        new_file.write(content)
+
+@contextlib.contextmanager
+def _chdir(path):
+    starting_directory = os.getcwd()
+    try:
+        os.chdir(path)
+        yield
+    finally:
+        os.chdir(starting_directory)
+
+if __name__ == '__main__':
+    main()