pip install pyindent

from pyindent import pyindent
from pprint import pformat

product = {
    "id": 1,
    "name": "A blue door This could be a really long line as well and it could optionally be truncated (handy for output on screen)",
    "price": 12.50,
    "tags": ["home", "blue"]
}

# produces nicely indented output, with long lines truncated as needed.
# handy for reading voluminous output from a data store
print pyindent(pformat(product), indent=4, truncate=60)
    {'id': 1,
     'name': 'A blue door This could be a really long line as we
     'price': 12.5,
     'tags': ['home', 'blue']}