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Order import: warn when char-replacement happens due to unknown encoding (#2184)

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Co-authored-by: Raphael Michel <michel@rami.io>
This commit is contained in:
Richard Schreiber
2021-08-27 15:03:35 +02:00
committed by GitHub
parent e7068020d5
commit 529092a4ed
2 changed files with 14 additions and 3 deletions
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5
src/pretix/base/services/orderimport.py
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@@ -52,14 +52,15 @@ class DataImportError(LazyLocaleException):
super().__init__(msg)
def parse_csv(file, length=None):
def parse_csv(file, length=None, mode="strict"):
file.seek(0)
data = file.read(length)
try:
import chardet
charset = chardet.detect(data)['encoding']
except ImportError:
charset = file.charset
data = data.decode(charset or 'utf-8')
data = data.decode(charset or "utf-8", mode)
# If the file was modified on a Mac, it only contains \r as line breaks
if '\r' in data and '\n' not in data:
data = data.replace('\r', '\n')