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--- software_development:python_pandas [2022/08/04 06:11] – [Selects] prgram
+++ software_development:python_pandas [2023/05/16 06:09] – [encoding_errors - 'ignore'] prgram
@@ Line 123: / Line 123: @@
 =====I/O file=====
+=== encoding_errors - 'ignore'===
+Encoding 제대로 했는데도 안되면..
+공공데이터가 이런 경우가 많음.
+<code python>
+import chardet
+with open(file, 'rb') as rawdata:
+    result = chardet.detect(rawdata.read(100000))
+result
+data = pd.read_csv( file, encoding='cp949', encoding_errors='ignore')
+# on_bad_lines='skip'
+# error_bad_lines=False
+</code>
 === to_numberic ===