regex a line from file using python -

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I am trying to regex data from a row in the file and fail. I tried to use but failed there too. The code I came up with is: 

  #! / Usr / bin / python3 # To be parsed line: # 1. Ni type = 1 np = 1001 r1 = 1.0 e-0 05 rnp = -1.35602175 pfile = Ni1.pot # parse # 1 ni 1.pot import again f1 = open ("file. Arstric", "r") Pattern = R '(\ D +) \ s + (. *) \ S + type = (\ D +) * \ s pfile = (. *)' Count = []; Atype = []; Boxes = [] for f1 in line: match = re-search (pattern, line) if match: count.append (int (match.group (1))) atype.append ((match.group (2))) apots .append ((match.group (3))) Print (count)   
 Does anyone show me what error I have?   
 
 
 You may want to change the pattern like this  
  pattern = R '(\ d +) \. * S * (. *) \ S + type = (\ d +) * Pfile = (. *) '  
 Because, there is a dot after the first number, so we have  
  (\ d +) \   
 There may then be more white space characters,  
  (\ d +) \. * S *   
> Then we use the word,  ny  
  (\ d +) \ * S * (. *)   
 capture and then can be 1 or more spaces, followed by  type = & lt; Numbers>   
  (\ d +) \. * S * (. *) \ S + followed by  pfile = & lt; Filename & gt; After , there may be any letter, type = (\ d +)   
 we call it  
  (\ d +) \ * S * (. *) \ S + type = (\ d +) * Pfile = (. *)   
 And since you are capturing four objects,  
  count, atype, pots, files = [] Files.append (match.group (4)) print (calculation, encryption, pots, files) # [1], [ 'Ni'], ['1'], ['Ni1.pot']

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