Wrap input CSV in an TextIOWrapper

Closes #24

vendor/symposion/schedule/forms.py

@@ -1,5 +1,6 @@
 import csv
 import time
+from io import TextIOWrapper
 
 from datetime import datetime
 
@@ -66,6 +67,9 @@ class ScheduleSectionForm(forms.Form):
 
     def __init__(self, *args, **kwargs):
         self.schedule = kwargs.pop("schedule")
+        if 'encoding' in kwargs:
+            self.encoding = kwargs['encoding']
+            kwargs.pop('encoding')
         super(ScheduleSectionForm, self).__init__(*args, **kwargs)
 
     def clean_filename(self):
@@ -118,7 +122,8 @@ class ScheduleSectionForm(forms.Form):
 
     def build_schedule(self):
         created_items = []
-        reader = csv.DictReader(self.cleaned_data.get('filename'))
+        f = TextIOWrapper(self.cleaned_data.get('filename'), encoding=self.encoding)
+        reader = csv.DictReader(f)
         data = [dict((k.strip(), v.strip()) for k, v in x.items()) for x in reader]
         # build rooms
         created_items.extend(self._build_rooms(data))

vendor/symposion/schedule/views.py

@@ -129,7 +129,7 @@ def schedule_edit(request, slug=None):
 
     if request.method == "POST":
         form = ScheduleSectionForm(
-            request.POST, request.FILES, schedule=schedule
+            request.POST, request.FILES, schedule=schedule, encoding=request.encoding
         )
         if form.is_valid():
             if 'submit' in form.data: