I used pyinstaller to create an executable, but I am getting these errors when I run the executable:
> Traceback (most recent call last): > File "flask/app.py", line 1988, in wsgi_app > File "flask/app.py", line 1641, in full_dispatch_request > File "flask/app.py", line 1544, in handle_user_exception > File "flask/app.py", line 1639, in full_dispatch_request > File "flask/app.py", line 1625, in dispatch_request > File "testforms.py", line 13, in my_form > File "flask/templating.py", line 133, in render_template > File "jinja2/environment.py", line 851, in get_or_select_template > File "jinja2/environment.py", line 812, in get_template > File "jinja2/environment.py", line 774, in _load_template > File "flask/templating.py", line 57, in get_source > File "flask/templating.py", line 85, in _get_source_fast > TemplateNotFound: template.html
When I run this script locallly, it all works fine.
Here is the script:
from flask import Flask
from flask import request
from flask import render_template
app = Flask(__name__, template_folder='templates')
@app.route('/')
def my_form():
return render_template('/template.html' )
@app.route('/', methods=['POST'])
def my_form_post():
text = request.form['text']
processed_text = text.upper()
print processed_text
return processed_text
if __name__ == '__main__':
app.run()
To build the executable I used:
pyinstaller --onefile testforms.py
I also tried:
return render_template('template.html' )
