Python utils.runCommand函数代码示例

 def zipFasta(self):
     """
     Compress the fasta file
     """
     utils.log("zipping {} ...".format(self.fastaFileName))
     cmd = "bgzip -f {}".format(self.fastaFileName)
     utils.runCommand(cmd)

def fastqc(command, sequences, fastq_metadata, output_dir):
    '''
    Run FastQC on each fastq file.
    '''
    for fastq_file in sequences:
        command = command % {'outdir': output_dir, 'seq': fastq_file}
        runCommand('Checking fastq quality', command)

def patchLibs(libdir):
  """Make sure that libraries can by dynamically loaded. This is a brute force approach"""

  saveDir = os.getcwd()

  # fix libVitaCFilters.dylib
  dir = os.path.join(
    libdir,
    "python%s/site-packages/vitamind/analyticsLib/pipelineElements" %
    pythonVersion)
  os.chdir(dir)
  # Fix up library references in libVitaCFilters.dylib
  lib = "libVitaCFilters.dylib"
  utils.runCommand(["install_name_tool", "-change", "/tmp/external.buildaccount/lib/libcv.1.dylib", "./libcv.1.dylib", lib])
  utils.runCommand(["install_name_tool", "-change", "/tmp/external.buildaccount/lib/libcxcore.1.dylib", "./libcxcore.1.dylib", lib])

  for lib in ["libcv.1.dylib", "libcxcore.1.dylib"]:
    try:
      os.remove(lib)
    except:
      pass

    os.symlink("../../../opencv/%s" % lib, lib)
  
  os.chdir(saveDir)

def runPlayer(path):
    #runCommand("export DISPLAY=:0;sudo -u dima vlc -f \"%s\" &" % path)
    #runCommand("sudo -u dima totem --fullscreen --display=:0 \"%s\"" % path)
    #runCommand("export DISPLAY=:0; sudo -u dima mplayer --fs \"%s\"" % path)
    #runCommand(r'"c:\Program Files (x86)\vlc-2.2.0\vlc.exe" -f "%s"' % path)
    runCommand(
        r'"c:\Program Files (x86)\K-Lite Codec Pack\MPC-HC64\mpc-hc64.exe" /fullscreen "%s"' % path)

 def _downloadFasta(self, chromosome):
     accession = self.accessions[chromosome]
     fileName = '{}.fa'.format(chromosome)
     minPos = 0
     if self.excludeReferenceMin:
         minPos = self.chromMinMax.getMinPos(chromosome)
     maxPos = self.chromMinMax.getMaxPos(chromosome)
     with open(fileName, "w") as outFasta:
         print(">{}".format(chromosome), file=outFasta)
         sequence = _fetchSequence(accession, minPos, maxPos)
         for line in sequence:
             print(line, file=outFasta)
     utils.log("Compressing {}".format(fileName))
     utils.runCommand("bgzip -f {}".format(fileName))
     compressedFileName = fileName + '.gz'
     utils.log("Indexing {}".format(compressedFileName))
     utils.runCommand("samtools faidx {}".format(compressedFileName))
     # Assemble the metadata.
     metadata = {
         "md5checksum": getReferenceChecksum(compressedFileName),
         "sourceUri": None,
         "ncbiTaxonId": 9606,
         "isDerived": False,
         "sourceDivergence": None,
         "sourceAccessions": [accession + ".subset"],
     }
     metadataFilename = "{}.json".format(chromosome)
     dumpDictToFileAsJson(metadata, metadataFilename)

def build_win32(srcdir, builddir, installdir, assertions, customerRelease):


  log.info("build_win32: srcdir = '%s'", srcdir)
  log.info("build_win32: builddir = '%s'", builddir)
  log.info("build_win32: installdir = '%s'", installdir)
  # deprecated
  os.environ["NTA"] = installdir
  # These are what I would like to use. Currently only used by the test project
  os.environ["NTAX_INSTALL_DIR"] = installdir
  os.environ["NTAX_BUILD_DIR"] = builddir

  log.debug("build_win32: srcdir: '%s'", srcdir)
  log.debug("build_win32: installdir: '%s'", installdir)
  log.debug("build_win32: builddir: '%s'", builddir)

  # how to quote "Release|Win32" so that it doesn't cause an error?
  # command = ["vcbuild", "/logcommands", "/showenv", "/time", os.path.join(srcdir, "trunk.sln")]
  utils.changeDir(srcdir)
  if customerRelease:
    import glob
    solutionFiles = glob.glob("*.sln")
    if len(solutionFiles) == 0:
      raise Exception("Unable to find any solution files in customer source release")
    elif len(solutionFiles) > 1:
      raise Exception("More than one solution file found in customer source release: %s" % solutionFiles)
    command = 'vcbuild /logcommands /showenv /time %s "Release|Win32"' % solutionFiles[0]
  else:
    command = 'vcbuild /logcommands /showenv /time trunk.sln "Release|Win32"'
  utils.runCommand(command)

  postbuild_win32(srcdir, installdir)

def createMovie(encoder='ffmpeg'):
    """Create a movie from a saved sequence of images.

    encoder is one of: 'ffmpeg, mencoder, convert'
    """
    if not multisave:
        pf.warning('You need to start multisave mode first!')
        return

    names,format,quality,window,border,hotkey,autosave,rootcrop = multisave
    glob = names.glob()
    ## if glob.split('.')[-1] != 'jpg':
    ##     pf.warning("Currently you need to save in 'jpg' format to create movies")
    ##     return

    if encoder == 'convert':
        cmd = "convert -delay 1 -colors 256 %s output.gif" % names.glob()
    elif encoder == 'mencoder':
        cmd = "mencoder -ovc lavc -fps 5 -o output.avi %s" % names.glob()
    elif encoder == 'mencoder1':
        cmd = "mencoder \"mf://%s\" -mf fps=10 -o output1.avi -ovc lavc -lavcopts vcodec=msmpeg4v2:vbitrate=800" % names.glob()
    else:
        cmd = "ffmpeg -qscale 1 -r 1 -i %s output.mp4" % names.glob()
    pf.debug(cmd)
    utils.runCommand(cmd)

def align2sam(command, reference, fastq_file, sai_fastq_file, fastq_metadata, output_dir):
    """
    Convert alignments to SAM format. Turn bwa sai alignments into a sam file.
    It uses bwa samse commandline.
    """
    (path, name, ext) = splitPath(sai_fastq_file)
    if ext != '.sai':
        sys.exit('align2Sam: alignment file %s does not have .sai extension' % sai_fastq_file)

    sam_file = os.path.join(output_dir, os.path.splitext(os.path.basename(fastq_file))[0]) +  '.sam'
    sample =  fastq_metadata[os.path.basename(fastq_file)]['sample']
    run_id =  fastq_metadata[os.path.basename(fastq_file)]['run_id']
    lane =   fastq_metadata[os.path.basename(fastq_file)]['lane']
    identifier =  fastq_metadata[os.path.basename(fastq_file)]['identifier']
    readgroup_metadata = {'PL': 'ILLUMINA', 'SM': sample,
                            'LB': '%s_%s_%s_Lane%s' % (identifier, sample, run_id, lane),
                            'ID':  '%s_%s_%s_Lane%s' % (identifier, sample, run_id, lane) }
    metadata_str = make_metadata_string(readgroup_metadata)

    command =  command % {'out': sam_file, 'ref': reference, 'align': sai_fastq_file,
                                      'seq': fastq_file, 'meta': metadata_str}

    runCommand('bwa samse alignment from fastq: %s' % sample, command)

    return sam_file

def create_executable(trunk_dir, script_dir, work_dir, target):
  # Go to target dir and verify there is no executable yet
  os.chdir(work_dir)
  if os.path.exists('VisionDemo.exe'):
    os.remove('VisionDemo.exe')

  nsis = os.path.join(trunk_dir,
                      'external/win32/lib/buildtools/NSIS/makensis.exe')

  # Copy the NSIS script to work_dir because that's where it will execute
  shutil.copy(os.path.join(script_dir, 'demo.nsi'), 'demo.nsi')
  assert os.path.isfile(nsis)

  # Build the NSIS command line
  cmd = [nsis, 'demo.nsi']
  #print ' '.join(cmd)

  # Launch NSIS and verify that the final executable has been created
  #subprocess.call(cmd)
  import utils
  import logging
  # log level was earlier set to info. We want all output from this command
  logging.getLogger('').setLevel(logging.DEBUG)
  utils.runCommand(cmd)
  assert os.path.isfile('VisionDemo.exe')

  # Rename to target name
  try:
    shutil.move('VisionDemo.exe', target)
  except Exception, e:
    print e
    print

def align_with_mem(command, threads, reference, fastq_file, pair_file, fastq_metadata, output_dir):
    '''
    Perform alignment on two paired-end fastq files to a reference genome to produce a sam file.
    '''
    (path, name, ext) = splitPath(fastq_file)
    (pathP, nameP, extP) = splitPath(pair_file)

    if ext != '.fastq' or extP != '.fastq':
        sys.exit('align: one of the fastq file %s or %s does not have .fastq extension' % (fastq_file, pair_file))

    sam_file = os.path.join(output_dir, os.path.splitext(os.path.basename(fastq_file))[0]) +  '.sam'
    sample =  fastq_metadata[os.path.basename(fastq_file)]['sample']
    run_id =  fastq_metadata[os.path.basename(fastq_file)]['run_id']
    lane =   fastq_metadata[os.path.basename(fastq_file)]['lane']
    identifier =  fastq_metadata[os.path.basename(fastq_file)]['identifier']
    readgroup_metadata = {'PL': 'ILLUMINA', 'SM': sample,
                            'LB': '%s_%s_%s_Lane%s' % (identifier, sample, run_id, lane),
                            'ID':  '%s_%s_%s_Lane%s' % (identifier, sample, run_id, lane) }
    metadata_str = make_metadata_string(readgroup_metadata)

    command = command % {'threads': threads, 'meta': metadata_str, 'ref': reference,
                                'seq': fastq_file , 'pair': pair_file, 'out': sam_file}
    runCommand('bwa mem alignment from fastq: %s' % sample, command)

    return sam_file

def cleanNoPysvn(dir,  doCleanup=True):
  if doCleanup == False:
    utils.runCommand("svn status --no-ignore %s" % dir)
  else:
    # Delete everythiung svn doesn't know about *except* for the top level directory, since svn can 
    # reports the top level directory as "!" (missing") if a sub-directory is missing. 
    # Use the xml format to avoid problems with spaces in filenames
    utils.runCommand("svn status --no-ignore --xml %s | grep -A1 entry | grep path= | awk -F= '{print $2}' | sed 's/>//' | grep -v \\\"%s\\\" | xargs rm -rvf" % (dir, dir), logOutputOnlyOnFailure=False)

 def indexFasta(self):
     """
     Create index on the fasta file
     """
     zipFileName = "{}.gz".format(self.fastaFileName)
     utils.log("indexing {} ...".format(zipFileName))
     cmd = "samtools faidx {}".format(zipFileName)
     utils.runCommand(cmd)

def compressSplits(splitFileNames):
    compressedFileNames = []
    for splitFileName in splitFileNames:
        utils.log("Compressing {}".format(splitFileName))
        cmd = "bgzip {}".format(splitFileName)
        utils.runCommand(cmd)
        compressedFileName = "{}.gz".format(splitFileName)
        compressedFileNames.append(compressedFileName)
    return compressedFileNames

def decompressFasta(args):
    fastaFileName = args.fastaFile
    filename, extension = os.path.splitext(fastaFileName)
    if extension == '.gz':
        utils.log("Decompressing {}".format(fastaFileName))
        cmd = "gunzip {}".format(fastaFileName)
        utils.runCommand(cmd)
        fastaFileName = filename
    return fastaFileName

def ZipDir(zipFile, directory):
  if HOST_OS == 'win':
    cmd = os.path.normpath(os.path.join(
        os.path.dirname(__file__),
        '../../../third_party/lzma_sdk/Executable/7za.exe'))
    options = ['a', '-r', '-tzip']
  else:
    cmd = 'zip'
    options = ['-yr']
  utils.runCommand([cmd] + options + [zipFile, directory])