939
92%
master: 91%

Ran 01 Oct 2018 12:38PM UTC

Jobs 13

Files 16

Run time 10min

Badge

Embed ▾

pending completion

Build # 939

Build Type

push

travis-ci

Committed by

bors[bot]

Commit Message

Merge #703

703: Fix dequantify bug r=hgrecco a=znicholls

At the moment, if you take a pint dataframe and dequantify it, you lose all the index information e.g. 

```python
df
```

```python
    speed mech power torque  rail pressure fuel flow rate fluid power
      rpm         kW    N m            bar          l/min          kW
a c  1000        NaN     10           1000             10         NaN
b c  1100        NaN     10  1000000000000             10         NaN
a d  1200        NaN     10           1000             10         NaN
b d  1200        NaN     10           1000             10         NaN
```

`quantify` works fine

```python
df.pint.quantify(ureg)
```


```python
      speed mech power torque    rail pressure fuel flow rate fluid power
a c  1000.0        nan   10.0           1000.0           10.0         nan
b c  1100.0        nan   10.0  1000000000000.0           10.0         nan
a d  1200.0        nan   10.0           1000.0           10.0         nan
b d  1200.0        nan   10.0           1000.0           10.0         nan
```

`dequantify` after quantification doesn't (and also changes the type of nan oddly enough...)

```python
df.pint.quantify(ureg).pint.dequantify()
```

```python
                   speed mech power         torque rail pressure fuel flow rate fluid power
  revolutions_per_minute   kilowatt meter * newton           bar liter / minute    kilowatt
0                 1000.0        NaN           10.0  1.000000e+03           10.0         NaN
1                 1100.0        NaN           10.0  1.000000e+12           10.0         NaN
2                 1200.0        NaN           10.0  1.000000e+03           10.0         NaN
3                 1200.0        NaN           10.0  1.000000e+03           10.0         NaN
```

This is my attempt to fix that. @andrewgsavage might have a better solution/suggestions of other tests we should write.

Annoyingly I had to make our test cs... (continued)

Run Details

2872 of 3247 relevant lines covered (88.45%)

11.08 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	939.1 (UNCERTAINTIES="N" PYTHON="3.6" NUMPY_VERSION=1.14 PANDAS=1)	01 Oct 2018 12:49PM UTC	87.32	Travis Job 939.1
2	939.2 (UNCERTAINTIES="N" PYTHON="3.3" NUMPY_VERSION=1.9.2 PANDAS=0)	01 Oct 2018 12:38PM UTC	86.14	Travis Job 939.2
3	939.3 (UNCERTAINTIES="N" PYTHON="3.4" NUMPY_VERSION=1.11.2 PANDAS=0)	01 Oct 2018 12:39PM UTC	86.2	Travis Job 939.3
4	939.4 (UNCERTAINTIES="N" PYTHON="3.5" NUMPY_VERSION=1.11.2 PANDAS=0)	01 Oct 2018 12:40PM UTC	86.11	Travis Job 939.4
5	939.5 (UNCERTAINTIES="Y" PYTHON="3.5" NUMPY_VERSION=1.11.2 PANDAS=0)	01 Oct 2018 12:41PM UTC	88.11	Travis Job 939.5
6	939.6 (UNCERTAINTIES="N" PYTHON="3.6" NUMPY_VERSION=1.11.2 PANDAS=0)	01 Oct 2018 12:41PM UTC	86.11	Travis Job 939.6
7	939.7 (UNCERTAINTIES="N" PYTHON="2.7" NUMPY_VERSION=0 PANDAS=0)	01 Oct 2018 12:42PM UTC	77.83	Travis Job 939.7
8	939.8 (UNCERTAINTIES="N" PYTHON="3.5" NUMPY_VERSION=0 PANDAS=0)	01 Oct 2018 12:43PM UTC	77.79	Travis Job 939.8
9	939.9 (UNCERTAINTIES="N" PYTHON="2.7" NUMPY_VERSION=1.14 PANDAS=0)	01 Oct 2018 12:45PM UTC	86.26	Travis Job 939.9
10	939.10 (UNCERTAINTIES="N" PYTHON="3.4" NUMPY_VERSION=1.14 PANDAS=0)	01 Oct 2018 12:45PM UTC	86.14	Travis Job 939.10
11	939.11 (UNCERTAINTIES="N" PYTHON="3.5" NUMPY_VERSION=1.14 PANDAS=0)	01 Oct 2018 12:45PM UTC	86.14	Travis Job 939.11
12	939.12 (UNCERTAINTIES="Y" PYTHON="3.5" NUMPY_VERSION=1.14 PANDAS=0)	01 Oct 2018 12:46PM UTC	88.05	Travis Job 939.12
13	939.13 (UNCERTAINTIES="N" PYTHON="3.6" NUMPY_VERSION=1.14 PANDAS=0)	01 Oct 2018 12:47PM UTC	86.14	Travis Job 939.13

Source Files on build 939

Detailed source file information is not available for this build.

hgrecco / pint / 939
92%
master: 91%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 939

hgrecco / pint / 939 92% master: 91%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 939

hgrecco / pint / 939
92%
master: 91%

README BADGES
x