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Posted to commits@cassandra.apache.org by "Marcel Dopita (JIRA)" <ji...@apache.org> on 2018/01/19 09:33:00 UTC
[jira] [Created] (CASSANDRA-14176) Cannot export & import data
containing no-break space (U+00A0)
Marcel Dopita created CASSANDRA-14176:
-----------------------------------------
Summary: Cannot export & import data containing no-break space (U+00A0)
Key: CASSANDRA-14176
URL: https://issues.apache.org/jira/browse/CASSANDRA-14176
Project: Cassandra
Issue Type: Bug
Components: Libraries
Reporter: Marcel Dopita
Attachments: fix.patch
We were unable to export and then import the same data to Cassandra - like line breaks or the no-break space (U+00A0).
Adding v.decode() to copyutil.py fixed most characters like line breaks etc.
Only after using the included patch, the character U+00A0 was correctly stored in Cassandra and successfully (verifiable) exported & imported & exported.
{code:java}
diff --git a/pylib/cqlshlib/copyutil.py b/pylib/cqlshlib/copyutil.py
index 7f97b49..883c957 100644
--- a/pylib/cqlshlib/copyutil.py
+++ b/pylib/cqlshlib/copyutil.py
@@ -1871,7 +1871,7 @@ class ImportConversion(object):
return bytearray.fromhex(v[2:])
def convert_text(v, **_):
- return v
+ return v.decode('string_escape')
def convert_uuid(v, **_):
return UUID(v)
diff --git a/pylib/cqlshlib/formatting.py b/pylib/cqlshlib/formatting.py
index 803ea63..79eb691 100644
--- a/pylib/cqlshlib/formatting.py
+++ b/pylib/cqlshlib/formatting.py
@@ -33,7 +33,7 @@ from util import UTC
is_win = platform.system() == 'Windows'
-unicode_controlchars_re = re.compile(r'[\x00-\x31\x7f-\xa0]')
+unicode_controlchars_re = re.compile(r'[\x00-\x31]')
controlchars_re = re.compile(r'[\x00-\x31\x7f-\xff]')
{code}
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