Pandas converters example

In [3]:    
df = pd.read_csv(io.StringIO(t), dtype=object).info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 1 entries, 0 to 0
Data columns (total 4 columns):
int      1 non-null object
float    1 non-null object
date     1 non-null object
str      1 non-null object
dtypes: object(4)
memory usage: 40.0+ bytes

Source: stackoverflow.com

Pandas converters example

In [6]:
pd.read_csv(io.StringIO(t), dtype={'int':'object'}, parse_dates=['date']).info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 1 entries, 0 to 0
Data columns (total 4 columns):
int      1 non-null object
float    1 non-null float64
date     1 non-null datetime64[ns]
str      1 non-null int64
dtypes: datetime64[ns](1), float64(1), int64(1), object(1)
memory usage: 40.0+ bytes

Source: stackoverflow.com

Pandas converters example

In [5]:
pd.read_csv(io.StringIO(t), converters={'date':pd.to_datetime}).info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 1 entries, 0 to 0
Data columns (total 4 columns):
int      1 non-null int64
float    1 non-null float64
date     1 non-null datetime64[ns]
str      1 non-null int64
dtypes: datetime64[ns](1), float64(1), int64(2)
memory usage: 40.0 bytes

Source: stackoverflow.com

Similar codes

4 votes269 views1 answer
Read value from entry tkinter
Python
1 vote261 views1 answer
How to create a custom callback function in keras while training the model
Python
44 votes255 views6 answers
Python list all files in directory
Python
0 vote204 views0 answer
Python
0 vote254 views1 answer
Add percentage column pandas
Python
8 votes258 views1 answer
Charmap codec can't encode character
Python
3 votes258 views1 answer
Maping value to data in pandas dataframe
Python
0 vote275 views1 answer
Django forms request
Python
1 vote244 views1 answer
How to wirte a function in python
Python
0 vote244 views1 answer
56.5 to 57 in python
Python