diff options
Diffstat (limited to 'tablib/formats/_csv.py')
| -rw-r--r-- | tablib/formats/_csv.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tablib/formats/_csv.py b/tablib/formats/_csv.py index 8b19da7..27d2e0d 100644 --- a/tablib/formats/_csv.py +++ b/tablib/formats/_csv.py @@ -40,3 +40,12 @@ def import_set(dset, in_stream, headers=True): dset.headers = row else: dset.append(row) + + +def detect(stream): + """Returns True if given stream is valid CSV.""" + try: + rows = dialect = csv.Sniffer().sniff(stream) + return True + except csv.Error: + return False
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