Plotting time series returns ImportError: cannot import name 'checked_add_with_arr'

[natashawatkins]

---

ImportError Traceback (most recent call last)
in ()
4 #data.loc[ind,"Quantity"].loc[:,"Total"].plot()
5 #data.loc[ind,"Quantity"].dropna(how = "all").plot('variable')
----> 6 data['Price'].plot()

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in call(self, kind, ax, figsize, use_index, title, grid, legend, style, logx, logy, loglog, xticks, yticks, xlim, ylim, rot, fontsize, colormap, table, yerr, xerr, label, secondary_y, **kwds)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in plot_series(data, kind, ax, figsize, use_index, title, grid, legend, style, logx, logy, loglog, xticks, yticks, xlim, ylim, rot, fontsize, colormap, table, yerr, xerr, label, secondary_y, **kwds)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _plot(data, x, y, subplots, ax, kind, **kwds)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in generate(self)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _make_plot(self)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _is_ts_plot(self)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _use_dynamic_x(self)

/Users/user/anaconda/lib/python3.5/site-packages/pandas/tseries/plotting.py in ()
1 # flake8: noqa
2
----> 3 from pandas.plotting._timeseries import tsplot

/Users/user/anaconda/lib/python3.5/site-packages/pandas/plotting/init.py in ()
15 parallel_coordinates, lag_plot,
16 autocorrelation_plot)
---> 17 from pandas.plotting._core import boxplot
18 from pandas.plotting._style import plot_params
19 from pandas.plotting._tools import table

/Users/user/anaconda/lib/python3.5/site-packages/pandas/plotting/_core.py in ()
22 from pandas.core.index import Index, MultiIndex
23 from pandas.core.series import Series, remove_na
---> 24 from pandas.core.indexes.period import PeriodIndex
25 from pandas.compat import range, lrange, map, zip, string_types
26 import pandas.compat as compat

/Users/user/anaconda/lib/python3.5/site-packages/pandas/core/indexes/period.py in ()
25 import pandas.tseries.frequencies as frequencies
26 from pandas.tseries.frequencies import get_freq_code as _gfc
---> 27 from pandas.core.indexes.datetimes import DatetimeIndex, Int64Index, Index
28 from pandas.core.indexes.timedeltas import TimedeltaIndex
29 from pandas.core.indexes.datetimelike import DatelikeOps, DatetimeIndexOpsMixin

/Users/user/anaconda/lib/python3.5/site-packages/pandas/core/indexes/datetimes.py in ()
36 to_offset, get_period_alias,
37 Resolution)
---> 38 from pandas.core.indexes.datetimelike import (
39 DatelikeOps, TimelikeOps, DatetimeIndexOpsMixin)
40 from pandas.tseries.offsets import DateOffset, generate_range, Tick, CDay

/Users/user/anaconda/lib/python3.5/site-packages/pandas/core/indexes/datetimelike.py in ()
20 from pandas.core.dtypes.missing import isnull
21 from pandas.core import common as com, algorithms
---> 22 from pandas.core.algorithms import checked_add_with_arr
23 from pandas.core.common import AbstractMethodError
24

ImportError: cannot import name 'checked_add_with_arr'

This was working before the update? Not sure what is happening.

[TomAugspurger]

Can you post a copy-pastable example? Your code isn't runnable since data isn't defined.

[TomAugspurger]

Also post your version info.

[natashawatkins]

@TomAugspurger I just upgraded to pandas v0.2 - Python 3.5.3 |Anaconda custom (x86_64)

Here's an example..

df = pd.DataFrame({'a': {('1877-09-30 00:00:00'): np.nan, ('1877-10-31 00:00:00'): np.nan}, 'b': {('1877-09-30 00:00:00'): 10000000, ('1877-10-31 00:00:00'): 55000000}, 'c': {('1877-09-30 00:00:00'): 10000000.0, ('1877-10-31 00:00:00'): 55000000.0}, 'd': {('1877-09-30 00:00:00'): 9114500, ('1877-10-31 00:00:00'): 44250000}, 'e': {('1877-09-30 00:00:00'): 885500, ('1877-10-31 00:00:00'): 10750000}})

df['c'].plot()

throws this error...

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-119-1454b0324298> in <module>()
     10 df = pd.DataFrame({'a': {('1877-09-30 00:00:00'): np.nan, ('1877-10-31 00:00:00'): np.nan}, 'b': {('1877-09-30 00:00:00'): 10000000, ('1877-10-31 00:00:00'): 55000000}, 'c': {('1877-09-30 00:00:00'): 10000000.0, ('1877-10-31 00:00:00'): 55000000.0}, 'd': {('1877-09-30 00:00:00'): 9114500, ('1877-10-31 00:00:00'): 44250000}, 'e': {('1877-09-30 00:00:00'): 885500, ('1877-10-31 00:00:00'): 10750000}})
     11 
---> 12 df['c'].plot()

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in __call__(self, kind, ax, figsize, use_index, title, grid, legend, style, logx, logy, loglog, xticks, yticks, xlim, ylim, rot, fontsize, colormap, table, yerr, xerr, label, secondary_y, **kwds)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in plot_series(data, kind, ax, figsize, use_index, title, grid, legend, style, logx, logy, loglog, xticks, yticks, xlim, ylim, rot, fontsize, colormap, table, yerr, xerr, label, secondary_y, **kwds)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _plot(data, x, y, subplots, ax, kind, **kwds)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in generate(self)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _make_plot(self)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _is_ts_plot(self)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tools/plotting.py in _use_dynamic_x(self)

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/tseries/plotting.py in <module>()
      1 # flake8: noqa
      2 
----> 3 from pandas.plotting._timeseries import tsplot

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/plotting/__init__.py in <module>()
     15                                    parallel_coordinates, lag_plot,
     16                                    autocorrelation_plot)
---> 17 from pandas.plotting._core import boxplot
     18 from pandas.plotting._style import plot_params
     19 from pandas.plotting._tools import table

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/plotting/_core.py in <module>()
     22 from pandas.core.index import Index, MultiIndex
     23 from pandas.core.series import Series, remove_na
---> 24 from pandas.core.indexes.period import PeriodIndex
     25 from pandas.compat import range, lrange, map, zip, string_types
     26 import pandas.compat as compat

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/core/indexes/period.py in <module>()
     25 import pandas.tseries.frequencies as frequencies
     26 from pandas.tseries.frequencies import get_freq_code as _gfc
---> 27 from pandas.core.indexes.datetimes import DatetimeIndex, Int64Index, Index
     28 from pandas.core.indexes.timedeltas import TimedeltaIndex
     29 from pandas.core.indexes.datetimelike import DatelikeOps, DatetimeIndexOpsMixin

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/core/indexes/datetimes.py in <module>()
     36     to_offset, get_period_alias,
     37     Resolution)
---> 38 from pandas.core.indexes.datetimelike import (
     39     DatelikeOps, TimelikeOps, DatetimeIndexOpsMixin)
     40 from pandas.tseries.offsets import DateOffset, generate_range, Tick, CDay

/Users/natashawatkins/anaconda/lib/python3.5/site-packages/pandas/core/indexes/datetimelike.py in <module>()
     20 from pandas.core.dtypes.missing import isnull
     21 from pandas.core import common as com, algorithms
---> 22 from pandas.core.algorithms import checked_add_with_arr
     23 from pandas.core.common import AbstractMethodError
     24 

ImportError: cannot import name 'checked_add_with_arr'

[TomAugspurger]

Something seems off with your installation, as https://github.com/pandas-dev/pandas/blob/master/pandas/core/algorithms.py should be there.

Can you try conda uninstall -f pandas and then conda install pandas?

[natashawatkins]

Yep that fixed my issue! Strange... thanks :)

[JoshuaC3]

I had a similar issue: ImportError: cannot import name 'PY36'. Which I fixed with:
pip3 install --upgrade pandas --force-reinstall
as I am not using anaconda for that environment.