1 files changed, 23 insertions, 23 deletions
diff --git a/tablib/formats/_tsv.py b/tablib/formats/_tsv.py
index 808f202..76a5f07 100644
--- a/tablib/formats/_tsv.py
+++ b/tablib/formats/_tsv.py
@@ -16,36 +16,36 @@ extentions = ('tsv',)
 
 
 def export_set(dataset):
-	"""Returns a TSV representation of Dataset."""
-	stream = cStringIO.StringIO()
-	_tsv = csv.writer(stream, delimiter='\t')
+    """Returns a TSV representation of Dataset."""
+    stream = cStringIO.StringIO()
+    _tsv = csv.writer(stream, delimiter='\t')
 
-	for row in dataset._package(dicts=False):
-		_tsv.writerow(row)
+    for row in dataset._package(dicts=False):
+        _tsv.writerow(row)
 
-	return stream.getvalue()
+    return stream.getvalue()
 
 
 def import_set(dset, in_stream, headers=True):
-	"""Returns dataset from TSV stream."""
-	dset.wipe()
+    """Returns dataset from TSV stream."""
+    dset.wipe()
 
-	rows = csv.reader(in_stream.split('\r\n'), delimiter='\t')
-	for i, row in enumerate(rows):
-		# Skip empty rows
-		if not row:
-			continue
+    rows = csv.reader(in_stream.split('\r\n'), delimiter='\t')
+    for i, row in enumerate(rows):
+        # Skip empty rows
+        if not row:
+            continue
 
-		if (i == 0) and (headers):
-			dset.headers = row
-		else:
-			dset.append(row)
+        if (i == 0) and (headers):
+            dset.headers = row
+        else:
+            dset.append(row)
 
 
 def detect(stream):
-	"""Returns True if given stream is valid TSV."""
-	try:
-		rows = dialect = csv.Sniffer().sniff(stream, delimiters='\t')
-		return True
-	except csv.Error:
-		return False
+    """Returns True if given stream is valid TSV."""
+    try:
+        rows = dialect = csv.Sniffer().sniff(stream, delimiters='\t')
+        return True
+    except csv.Error:
+        return False