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225 def file_len(fname): 226 try: 227 with open(fname) as f: 228 for i, l in enumerate(f): 229 pass 230 return i + 1 231 except: 232 return 0
11 def file_len(fname): 12 i = 0 13 with open(fname) as f: 14 for i, l in enumerate(f): 15 pass 16 return i + 1
27 def file_len(fname): 28 """Count the number of lines in a file.""" 29 with open(fname) as f: 30 for i, l in enumerate(f): 31 pass 32 return i + 1