From 7c755d00d9c22a156c203f3f2b3312bdb583b5ce Mon Sep 17 00:00:00 2001
From: prathamesh
Date: Fri, 10 Nov 2017 16:04:32 +0530
Subject: Optimised the code and added dialect while reading to handle
 different

delimiters
---
 yaksh/file_utils.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'yaksh/file_utils.py')

diff --git a/yaksh/file_utils.py b/yaksh/file_utils.py
index 0d80b8f..7aef249 100644
--- a/yaksh/file_utils.py
+++ b/yaksh/file_utils.py
@@ -52,6 +52,7 @@ def extract_files(zip_file, path=None):
 
 
 def is_csv(document):
+    ''' Check if document is csv with ',' as the delimiter'''
     try:
         try:
             content = document.read(1024).decode('utf-8')
@@ -62,8 +63,8 @@ def is_csv(document):
         dialect = sniffer.sniff(content)
         document.seek(0)
     except (csv.Error, UnicodeDecodeError):
-        return False
-    return True
+        return False, None
+    return True, dialect
 
 
 def headers_present(dict_reader, headers):
-- 
cgit