def calculate_expenses(expense_file_id):
monthly_expense_dict = ExpenseManager.monthly_expense_dict(expense_file_id)
# This contains the monthly expense in decimal, convert to float'
monthly_default_dict = {
k: float(v) for k,v in monthly_expense_dict.iteritems()
}
return format_json(monthly_default_dict)
def all_expense_files():
expense_files = ExpenseManager.expense_files()
resp = []
for ef in expense_files:
resp.append({
'filename': ef.filename,
'id': ef.id,
'creation_timestamp': str(ef.utc_datetime)
})
return format_json(resp)
def upload_csv():
if request.method == 'POST':\
f = request.files['file']
if not f or not _allowed_file(f.filename):
return 'Bad File'
filename = secure_filename(f.filename)
stream = io.StringIO(f.stream.read().decode("UTF8"), newline=None)
csv_input = csv.reader(stream)
expense_file, expenses = ExpenseManager.parse_csv_input(
csv_input, filename
)
ExpenseManager.save_expenses(expense_file, expenses)
expenses = map(lambda e: str(e), expenses)
return format_json(expenses)
return render_template('upload.html')
