在一定时间后出现数字后,从列表中提取值

时间:2019-09-04 14:16:24

标签: python python-3.x pandas list

我有一个像这样的列表,其中长度为3或更大的组中有一些重复的条目:

[1,2,1,1,1,2,3,4,1,2,5,1,1,1,1,1,1,2,4,1,3,5,2,2,6,4,1,6,1,1,3,5,2,2,6,4,1,6,2,7,2,6,1,1]

                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

我想从某个特定点提取值,该点从该点开始连续3次没有连续出现任何数字。

有条件的提取物与上述相同。并且列表将始终以1,3或4开头

我正在寻找比使用循环更快的解决方案。

期望的输出是列表:

[1,2,4,1,3,5,2,2,6,4,1,6,1,1,3,5,2,2,6,4,1,6,2,7,2,6,1,1]    

1 个答案:

答案 0 :(得分:3)

可以使用http://localhost:8080/second查找三个连续值的最后一个索引。

Traceback (most recent call last):
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/envs/ki/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/envs/ki/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/__init__.py", line 28, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/envs/ki/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/envs/ki/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /anaconda3/envs/ki/lib/python3.6/site-packages/tensorflow/python/_pywrap_tensorflow_internal.so)


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.