Remove temp file in upload_json()

ihatemoney/utils.py

@@ -4,6 +4,7 @@ import ast
 import operator
 
 from io import BytesIO, StringIO
+
 import jinja2
 from json import dumps, JSONEncoder
 from flask import redirect, current_app
@@ -11,6 +12,7 @@ from babel import Locale
 from werkzeug.routing import HTTPException, RoutingException
 from datetime import datetime, timedelta
 
+
 import csv
 
 
@@ -255,8 +257,3 @@ def same_bill(bill1, bill2):
         if bill1[a] != bill2[a]:
             return False
     return True
-
-
-def parse_date(string_date):
-    date = string_date.split("-")
-    return datetime(int(date[0]), int(date[1]), int(date[2]), 0, 0, 0)

ihatemoney/web.py

@@ -13,6 +13,7 @@ import os
 from functools import wraps
 from smtplib import SMTPRecipientsRefused
 
+from dateutil.parser import parse
 from flask import (
     abort,
     Blueprint,
@@ -53,7 +54,6 @@ from ihatemoney.utils import (
     LoginThrottler,
     get_members,
     same_bill,
-    parse_date,
 )
 
 main = Blueprint("main", __name__)
@@ -399,17 +399,13 @@ def edit_project():
 @main.route("/<project_id>/upload_json", methods=["GET", "POST"])
 def upload_json():
     form = UploadForm()
-    pid = g.project.id
     if form.validate_on_submit():
-        filename = pid + "_uploaded_bills.json"
-        form.file.data.save(filename)
+        file = form.file.data.stream.read()
         try:
-            import_project(filename)
+            import_project(file)
             flash(_("Project successfully uploaded"))
         except ValueError:
             flash(_("Invalid JSON"), category="error")
-        finally:
-            os.remove(filename)
         return redirect(url_for("main.list_bills"))
 
     return render_template("upload_json.html", form=form)
@@ -417,7 +413,7 @@ def upload_json():
 
 def import_project(file):
     # From json : export list of members
-    json_file = json.load(open(file))
+    json_file = json.loads(file)
     members_json = get_members(json_file)
     members = g.project.members
     members_already_here = list()
@@ -463,7 +459,7 @@ def import_project(file):
         form = get_billform_for(g.project)
         form.what = b["what"]
         form.amount = b["amount"]
-        form.date = parse_date(b["date"])
+        form.date = parse(b["date"])
         form.payer = id_dict[b["payer_name"]]
         form.payed_for = owers_id