pitrou commented on a change in pull request #7223:
URL: https://github.com/apache/arrow/pull/7223#discussion_r428071211
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File path: python/pyarrow/_csv.pyx
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@@ -296,10 +297,31 @@ cdef class ParseOptions:
out.options = options
return out
- def __reduce__(self):
- return ParseOptions, (self.delimiter, self.quote_char,
- self.double_quote, self.escape_char,
- self.newlines_in_values, self.ignore_empty_lines)
+ def __getstate__(self):
+ return (self.delimiter, self.quote_char, self.double_quote,
+ self.escape_char, self.newlines_in_values,
+ self.ignore_empty_lines)
+
+ def __setstate__(self, state):
+ (self.delimiter, self.quote_char, self.double_quote,
+ self.escape_char, self.newlines_in_values,
+ self.ignore_empty_lines) = state
+
+
+cdef class _ISO8601:
+ """
+ A special object indicating ISO-8601 parsing.
Review comment:
It's easy to misspell "ISO-8601" (for example forget the hyphen, or use
lowercase) and then get an entirely different behaviour :-) That's why I went
for the dedicated object (if you misspell it, you get an exception).
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