trapes.py 文件源码

def makeIdNameDict(mapping):
    f = open(mapping, 'r')
    fDict = dict()
    linesArr = f.read().split('\n')
    f.close()
    for line in linesArr:
        lineArr = line.split('\t')
        id = lineArr[0]
        name = lineArr[1]
        ind = name.find('Gene:')
        if ind != -1:
            name = name[ind+len('Gene:'):]
        if id in fDict:
            sys.stderr.write(str(datetime.datetime.now()) + ' Error! %s appear twice in mapping file\n' % id)
            sys.stderr.flush()
        fDict[id] = name
    return fDict