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  • Cresten
    Junior Member
    • Dec 2009
    • 2

    sff_extract Syntax Error

    Hello all-

    Relatively new to the world of biopython, so I am getting snagged on transferring over to the language. My most recent hangup is in the process of attempting to convert a Roche 454 Titanium .sff file to a fasta file. I am attempting to implement the freely available sff_extract and believe I have been successful of at least getting biopython to read the script (hopefully, I can get the help functionality to spit out the information about the module). However, I get an error when trying to implement it on our .sff file. Here is the error:

    >>>sff_extract Test.sff
    File "<stdin>", line 1
    sff_extract Test.sff
    ^
    SyntaxError: invalid syntax

    The pointer is under the little t. Any insight or advice would be most useful!

    Thanks in advance.
  • maubp
    Peter (Biopython etc)
    • Jul 2009
    • 1544

    #2
    Hi,

    sff_extract is written in Python, but is not part of Biopython. We do however have some SFF support "in the pipeline" based on some code contributed by the ssf_extract author Jose Blanca.

    As to your problem, sff_extract is a script designed to be run at the operating system command line, not at the python prompt.

    Peter

    Comment

    • Cresten
      Junior Member
      • Dec 2009
      • 2

      #3
      Thanks!

      Hi Peter-

      Thanks! Got it working! Now I just have to figure out what the results mean... haha.

      -Cresten

      Comment

      • linikujp
        Junior Member
        • May 2009
        • 6

        #4
        Originally posted by maubp View Post
        Hi,

        As to your problem, sff_extract is a script designed to be run at the operating system command line, not at the python prompt.

        Peter
        I got the same problem.
        Thank you very much!

        Comment

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