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Do some checks to make sure we've got a csv file on import.
Fixes #104.
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2 changed files with 11 additions and 4 deletions
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@ -14,6 +14,8 @@ MAX_ENTRIES = 20
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def create_job(user, csv_file):
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job = ImportJob.objects.create(user=user)
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for index, entry in enumerate(list(csv.DictReader(csv_file))[:MAX_ENTRIES]):
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if not all(x in entry for x in ('ISBN13', 'Title', 'Author')):
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raise ValueError("Author, title, and isbn must be in data.")
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ImportItem(job=job, index=index, data=entry).save()
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return job
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@ -418,10 +418,15 @@ def import_data(request):
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''' ingest a goodreads csv '''
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form = forms.ImportForm(request.POST, request.FILES)
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if form.is_valid():
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job = goodreads_import.create_job(
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request.user,
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TextIOWrapper(request.FILES['csv_file'], encoding=request.encoding)
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)
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try:
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job = goodreads_import.create_job(
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request.user,
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TextIOWrapper(
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request.FILES['csv_file'],
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encoding=request.encoding)
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)
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except (UnicodeDecodeError, ValueError):
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return HttpResponseBadRequest('Not a valid csv file')
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goodreads_import.start_import(job)
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return redirect('/import_status/%d' % (job.id,))
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return HttpResponseBadRequest()
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