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Update utils.py

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Fixed infinitive loop while parsing Array of strings fields.ArrayField(fields.StringField())

If your string has a single quote(stored as escaped \'), repeated unescape will remove \, making it impossible to decode field using the following parse_array.

Note, decode function unescapes the bytes the first time.
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romamo 2022-11-30 20:06:49 +02:00 committed by GitHub
parent 45a9200ff6
commit 33ab225168
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1 changed files with 3 additions and 2 deletions
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src/infi/clickhouse_orm/utils.py
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@ -81,8 +81,9 @@ def parse_tsv(line):
line = line.decode()
if line and line[-1] == '\n':
line = line[:-1]
return [unescape(value) for value in line.split(str('\t'))]
# Repetitive unescape using undocumented function
# return [unescape(value) for value in line.split(str('\t'))]
return line.split(str('\t'))
def parse_array(array_string):
"""