How to read a file without newlines

Question

In Python  calling  temp   open filename  r   readlines     results in a list in which each element is a line in the file  It s a little stupid but still  readlines   also writes newline character to each element  something I do not wish to happen    How can I avoid it

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temp   open filename  r   read   splitlines

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temp   open filename  r   read   split   n

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import csv  with open filename  as f      csvreader   csv reader f      for line in csvreader           print line 0

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def getText        file open  ex1 txt   r         names file read   split   n        for x word in enumerate names           if len word  gt  20               return 0              print  length of   word  is over 20              break          if x  20               return 0              break      else          return names    def show names       for word in names          len set len set word           print word     len set   for i in range 1        names getText        if names  0           show names       else          break

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another example   Reading file one row at the time  Removing unwanted chars with from end of the string str rstrip chars   with open filename   r   as fileobj      for row in fileobj          print  row rstrip   n       see also str strip  chars   and str lstrip  chars     python    2 0

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I think this is the best option   temp    line strip   for line in file readlines

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Try this   u open  url txt   r     url u read   replace   n        print url

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my file   open  first file txt    r   for line in my file readlines        if line -1        n           print line  -1       else          print line  my file close

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You can read the whole file and split lines using str splitlines   temp   file read   splitlines     Or you can strip the newline by hand   temp    line  -1  for line in file    Note  this last solution only works if the file ends with a newline  otherwise the last line will lose a character   This assumption is true in most cases  especially for files created by text editors  which often do add an ending newline anyway    If you want to avoid this you can add a newline at the end of file   with open the file   r    as f      f seek -1  2     go at the end of the file     if f read 1       n             add missing newline if not already present         f write   n           f flush           f seek 0      lines    line  -1  for line in f    Or a simpler alternative is to strip the newline instead    line rstrip   n   for line in file    Or even  although pretty unreadable    line  - line -1       n   or len line  1  for line in file    Which exploits the fact that the return value of or isn t a boolean  but the object that was evaluated true or false     The readlines method is actually equivalent to   def readlines self       lines          for line in iter self readline               lines append line      return lines    or equivalently  def readlines self       lines          while True          line   self readline           if not line              break         lines append line      return lines   Since readline   keeps the newline also readlines   keeps it   Note  for symmetry to readlines   the writelines   method does not add ending newlines  so f2 writelines f readlines    produces an exact copy of f in f2

[python] How to read a file without newlines?

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