/Python/Pandas datetime to unix timestamp

Pandas datetime to unix timestamp

Convert unix timestamp to datetime python pandas

In [23]: df.head()
Out[23]: 
         date  price
0  1349720105  12.08
1  1349806505  12.35
2  1349892905  12.15
3  1349979305  12.19
4  1350065705  12.15
In [25]: df['date'] = pd.to_datetime(df['date'],unit='s')

In [26]: df.head()
Out[26]: 
                 date  price
0 2012-10-08 18:15:05  12.08
1 2012-10-09 18:15:05  12.35
2 2012-10-10 18:15:05  12.15
3 2012-10-11 18:15:05  12.19
4 2012-10-12 18:15:05  12.15

In [27]: df.dtypes
Out[27]: 
date     datetime64[ns]
price           float64
dtype: object

Source: stackoverflow.com

Pandas datetime to unix timestamp

dates = pd.to_datetime(['2019-01-15 13:30:00'])
(dates - pd.Timestamp("1970-01-01")) // pd.Timedelta('1s')  
# Int64Index([1547559000], dtype='int64')

Source: stackoverflow.com

From unix timestamp to datetime pandas

# convert unix timestamp to datetime UTC
df['datetime'] = df['_ts'].map(lambda x: pendulum.from_timestamp(x)) 
df = df.set_index('datetime')
# convert timezone from UTC to GMT+7
df.index = df.index.tz_convert('Asia/Bangkok')

Similar codes

24 votes360 views1 answer
Python hour from date
Python
1 vote219 views1 answer
For idx, col_name in enumerate(X_train.columns): print("The coefficient for {} is {}".format(file_name, regression_model.coef_[0][idx]))
Python
0 vote189 views2 answers
Numpy int64
Python
0 vote199 views1 answer
Pandas change frequency of datetimeindex
Python
0 vote206 views1 answer
Abstarct class python
Python
0 vote734 views1 answer
Python string: .title()
Python
0 vote205 views1 answer
A GDAL API version must be specified. Provide a path to gdal-config using a GDAL_CONFIG environment variable or use a GDAL_VERSION environment variable.
Python
24 votes223 views6 answers
Remove last element from list python
Python
18 votes228 views5 answers
Remove n from string python
Python
-1 vote190 views1 answer
TypeError: 'tuple' object does not support item assignment
Python