python pd.read在运行rodeo时标记错误
我已经看过python文档,到目前为止,这段代码没有任何错误。然而,当我在RodeoIDE上运行此代码时,它会将此标记为错误,是否有人可以指导我找到正确的方向或发布解决此问题的答案 我的代码:python pd.read在运行rodeo时标记错误,python,pandas,Python,Pandas,我已经看过python文档,到目前为止,这段代码没有任何错误。然而,当我在RodeoIDE上运行此代码时,它会将此标记为错误,是否有人可以指导我找到正确的方向或发布解决此问题的答案 我的代码: #%matplotlib inline import pandas as pd import numpy as np import matplotlib.pyplot as plt #pd.set_option("display.max_rows", 16) #LARGE_FIGSIZE = (12
#%matplotlib inline
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
#pd.set_option("display.max_rows", 16)
#LARGE_FIGSIZE = (12, 8)
#C:\\Users\\User\\Documents\\dataScience\\pandas_tutorial\\climate_timeseries\\data\\temperatures\\xxxx.txt"
#https://github.com/jonathanrocher/pandas_tutorial/blob/master/climate_timeseries/data/temperatures/GLB.Ts+dSST.txt
giss_temp = pd.read_table("C:\\Users\\User\\Documents\\dataScience\\pandas_tutorial\\climate_timeseries\\data\\temperatures\\xxxx.txt",sep="\s+",skiprows=7,skipfooter=7,engine="python")
print(giss_temp)
我的错误消息:
ValueError: Expected 2 fields in line 160, saw 87
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-31-02b52eb96870> in <module>()
11 #C:\\Users\\User\\Documents\\dataScience\\pandas_tutorial\\climate_timeseries\\data\\temperatures\\xxxx.txt"
12 #https://github.com/jonathanrocher/pandas_tutorial/blob/master/climate_timeseries/data/temperatures/GLB.Ts+dSST.txt
---> 13 giss_temp = pd.read_table("https://github.com/jonathanrocher/pandas_tutorial/blob/master/climate_timeseries/data/temperatures/GLB.Ts+dSST.txt",sep="\s+",skiprows=7,skipfooter=7,engine="python")
14 print(giss_temp)
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site-packages\pandas\io\parsers.py in parser_f(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, escapechar, comment, encoding, dialect, tupleize_cols, error_bad_lines, warn_bad_lines, skipfooter, skip_footer, doublequote, delim_whitespace, as_recarray, compact_ints, use_unsigned, low_memory, buffer_lines, memory_map, float_precision)
643 skip_blank_lines=skip_blank_lines)
644
--> 645 return _read(filepath_or_buffer, kwds)
646
647 parser_f.__name__ = name
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds)
398 return parser
399
--> 400 data = parser.read()
401 parser.close()
402 return data
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site-packages\pandas\io\parsers.py in read(self, nrows)
936 raise ValueError('skipfooter not supported for iteration')
937
--> 938 ret = self._engine.read(nrows)
939
940 if self.options.get('as_recarray'):
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site-packages\pandas\io\parsers.py in read(self, rows)
1990 content = content[1:]
1991
-> 1992 alldata = self._rows_to_cols(content)
1993 data = self._exclude_implicit_index(alldata)
1994
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site-packages\pandas\io\parsers.py in _rows_to_cols(self, content)
2505 msg = ('Expected %d fields in line %d, saw %d' %
2506 (col_len, row_num + 1, zip_len))
-> 2507 raise ValueError(msg)
2508
2509 if self.usecols:
ValueError: Expected 2 fields in line 160, saw 87
>>>
ClearInterruptRestart
ValueError:第160行中应包含2个字段,saw 87
---------------------------------------------------------------------------
ValueError回溯(最近一次调用上次)
在()
11#C:\\Users\\User\\Documents\\dataScience\\pandas\u tutorial\\climate\u timeseries\\data\\temperatures\\xxxx.txt”
12 #https://github.com/jonathanrocher/pandas_tutorial/blob/master/climate_timeseries/data/temperatures/GLB.Ts+dSST.txt
--->13 giss_temp=pd.read_表(“https://github.com/jonathanrocher/pandas_tutorial/blob/master/climate_timeseries/data/temperatures/GLB.Ts+dSST.txt“,sep=“\s+”,skiprows=7,skipfooter=7,engine=“python”)
14打印(giss_临时)
解析器中的C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site packages\pandas\io\parsers.py(文件路径或缓冲区、sep、分隔符、标题、名称、索引列、usecols、squeeze、prefix、mangle\u dupe\u cols、数据类型、引擎、转换器、true\u值、false\u值、skipinitialspace、skiprows、nrows、na\u值、keep\u默认值、na\u筛选器、冗余、跳过空白行、解析日期、推断日期时间格式、keep\u日期列、日期解析器、dayfirst、迭代器、chunksize、压缩、千、十进制、行终止符、引号、引号、转义符、注释、编码、方言、元组、错误行、警告行、跳脚、跳脚、双引号、delim空格、as-recarray、compact-int、使用无符号、低内存、缓冲行、内存映射、浮点精度)
643跳过空白行=跳过空白行)
644
-->645返回读取(文件路径或缓冲区,kwds)
646
647解析器名称
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site packages\pandas\io\parsers.py in\u read(文件路径或缓冲区,kwds)
398返回解析器
399
-->400 data=parser.read()
401解析器。close()
402返回数据
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site packages\pandas\io\parsers.py处于读取状态(self,nrows)
936提升值错误('迭代不支持skipfooter')
937
-->938 ret=自读数(nrows)
939
940如果self.options.get('as_recarray'):
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site packages\pandas\io\parsers.py处于读取状态(self,行)
1990年内容=内容[1:]
1991
->1992 alldata=self.\u行到列(内容)
1993年数据=自我。排除隐式指数(alldata)
1994
C:\Users\User\AppData\Local\rodeo\app-2.5.2\resources\conda\lib\site packages\pandas\io\parsers.py in\u rows\u cols(self,content)
2505 msg=('第%d行中应包含%d个字段,已看到%d'%
2506(列,行数+1,压缩列))
->2507提升值错误(msg)
2508
2509如果自用:
ValueError:在第160行中预期有2个字段,saw 87
>>>
ClearInterruptRestart
您应该使用原始文件URL:
In [390]: pd.options.display.max_rows = 10
In [391]: url = 'https://raw.githubusercontent.com/jonathanrocher/pandas_tutorial/master/climate_timeseries/data/temperatures/GLB.Ts%2BdSST.txt'
In [392]: pd.read_csv(url, skiprows=7, delim_whitespace=True, skipfooter=12, error_bad_lines=False, engine='python')
Out[392]:
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec J-D D-N DJF MAM JJA SON Year.1
0 1880 -34 -27 -22 -30 -16 -24 -19 -12 -20 -19 -16 -21 -22 *** **** -23 -18 -18 1880
1 1881 -13 -16 -2 -3 -3 -27 -12 -8 -18 -23 -28 -18 -14 -14 -17 -3 -15 -23 1881
2 1882 3 4 -2 -24 -20 -32 -27 -11 -11 -25 -25 -37 -17 -16 -4 -15 -23 -20 1882
3 1883 -38 -38 -12 -20 -20 -8 -3 -13 -19 -19 -28 -21 -20 -21 -38 -18 -8 -22 1883
4 1884 -20 -14 -31 -36 -33 -36 -31 -24 -29 -25 -29 -25 -28 -28 -18 -33 -31 -28 1884
.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
137 2011 45 44 57 60 47 54 70 69 52 60 50 48 55 55 45 55 64 54 2011
138 2012 38 43 52 62 71 59 50 56 68 73 69 46 57 57 43 62 55 70 2012
139 2013 62 52 60 48 56 61 53 61 73 61 75 61 60 59 53 55 58 70 2013
140 2014 68 44 71 72 79 62 50 74 81 78 64 74 68 67 58 74 62 74 2014
141 2015 75 80 84 71 **** **** **** **** **** **** **** **** **** *** 76 **** **** **** 2015
[142 rows x 20 columns]
欢迎来到SO。请完成本教程。完成审阅和编辑。享受SO;-)您的
read_table()
将字段之间的分隔符指定为sep=“\s+”
(一个或多个空格)。通常当您看到类似read_table()的错误时
,这意味着您选择的分隔符不正确。例如,它可能出现在给定字段内(例如,文本字段中可能有空格)以及字段之间。您是否看到:值错误:第160行中应有2个字段,saw 87
?您可能希望在问题中包括该行