Created
February 5, 2017 18:09
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flask app to list out the bash scripts and get the output after executing the bash scripts.
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| import os | |
| import json | |
| import subprocess | |
| from flask import Flask | |
| from flask import render_template | |
| app = Flask(__name__) | |
| ####################### | |
| """ | |
| template/home.html | |
| <html> | |
| <body> | |
| <ul> | |
| {% for i in data: %} | |
| <li><a href="{{ url_for('script_file', filename=i)}}"> | |
| Files: {{ i }} | |
| </a></li> | |
| {% endfor %} | |
| </ul> | |
| </body> | |
| </html> | |
| """ | |
| @app.route('/') | |
| def get_data(): | |
| def file_in_dir(): | |
| for entry in make_tree(get_root_dir()): | |
| yield entry | |
| return render_template('home.html', data=file_in_dir()) | |
| @app.route('/<filename>') | |
| def script_file(filename): | |
| if ".sh" in filename: | |
| shell_script = {'file_path': get_root_dir(), 'filename': filename} | |
| subprocess.call("bash {file_path}/{filename} > out.txt".format(**shell_script), shell=True) | |
| with open("out.txt") as f: | |
| contents = f.read() | |
| return contents | |
| else: | |
| return "Not an executable bash script" | |
| def make_tree(path): | |
| lst = "No files" | |
| try: lst = os.listdir(path) | |
| except OSError: | |
| pass #ignore errors | |
| return lst | |
| def get_root_dir(): | |
| return os.path.dirname(os.path.realpath(__file__)) | |
| if __name__ == "__main__": | |
| app.run() |
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