def enumerate_string(path=None, str_to_enum=None):
    '''
    Read file from path.ext and enumerate each occurrence of str_to_enum with
    a counter. Write result to path-enum.ext

    Example:
    file content = AAAAxxxAAAAxxxxxAAAAxAAAA
    str_to_enum = AAAA
    result = 0AAAxxx1AAAxxxxx2AAAx3AAA
    '''
    with open(path, 'rb') as f:
        content = f.read()

    newpath = get_newpath(oldpath=path, str_to_insert='-enum')

    # create a generator to find all start positions of the substring
    occurences = (m.start() for m in re.finditer(str_to_enum, content))

    newcontent = _enumerate_string(content, occurences)

    with open(newpath, 'wb') as f:
        f.write(newcontent)
    return newpath
def enumerate_string(path=None, str_to_enum=None):
    '''
    Read file from path.ext and enumerate each occurrence of str_to_enum with
    a counter. Write result to path-enum.ext

    Example:
    file content = AAAAxxxAAAAxxxxxAAAAxAAAA
    str_to_enum = AAAA
    result = 0AAAxxx1AAAxxxxx2AAAx3AAA
    '''
    with open(path, 'rb') as f:
        content = f.read()

    newpath = get_newpath(oldpath=path, str_to_insert='-enum')

    # create a generator to find all start positions of the substring
    occurences = (m.start() for m in re.finditer(str_to_enum, content))

    newcontent = _enumerate_string(content, occurences)

    with open(newpath, 'wb') as f:
        f.write(newcontent)
    return newpath
Beispiel #3
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 def test_get_newpath(self):
     oldpath = '/path/to/foo.txt'
     newpath = filetools.get_newpath(oldpath, 'bar')
     self.assertEqual('/path/to/foobar.txt', newpath)
 def test_get_newpath(self):
     oldpath = '/path/to/foo.txt'
     newpath = filetools.get_newpath(oldpath, 'bar')
     self.assertEqual('/path/to/foobar.txt', newpath)