/Python/Python convert dictionary to pandas dataframe

Python convert dictionary to pandas dataframe

Convert a dictionary into dataframe python

import pandas as pd
data = {'col_1': [3, 2, 1, 0], 'col_2': ['a', 'b', 'c', 'd']}
pd.DataFrame.from_dict(data, orient='index').T

Dataframe to dictionary

>>> df.to_dict('records')
[{'col1': 1, 'col2': 0.5}, {'col1': 2, 'col2': 0.75}]

Source: pandas.pydata.org

Python convert dictionary to pandas dataframe

>>> data = {'col_1': [3, 2, 1, 0], 'col_2': ['a', 'b', 'c', 'd']}
>>> pd.DataFrame.from_dict(data)
   col_1 col_2
0      3     a
1      2     b
2      1     c
3      0     d

Source: pandas.pydata.org

Convert pandas dataframe to dict with a column as key

df.set_index('columnName').T.to_dict()

Similar codes

0 vote168 views2 answers
How to avoid inserting duplicate records in orm django
Python Django
0 vote127 views2 answers
Scrapy capture: Error downloading
Python
6 votes141 views1 answer
How print ?
Python
0 vote162 views1 answer
Django loginview?
Python Django
-1 vote133 views1 answer
Lasso regression implementation python
Python
1 vote172 views1 answer
Django add to cart
Python Django
2 votes118 views2 answers
Django admin actions
Python Django
2 votes127 views1 answer
Is python easier than javascript
Python
0 vote135 views1 answer
Include app in django project
Python
1 vote132 views1 answer
Pandas tuple from two columns
Python