Deepera Development Utils

A set of utilities for daily development.

Common

from deeputils.common import *

• Log to console

log(msg, color="green")

• Search dictionary array by key value pair

dict_search(d, k, v)

Search dictionary array d with key k and value v, return index i if d[i][k] == v exists or None if not.

• Search tuples by key value pair

tuple_search(t, k, v)

Search tuples t with key k and value v, return tuple e if e[k] == v exists or None if not.

• Insert string between strings

string_insert(str1, str2, i)

Insert str2 between str1 split at position i.

• Format date / time

format_datetime(t)
format_date(t)

Format date / time in %Y-%m-%d %H:%M:%S.

Exceptions

Contains a list of Django exceptions, including:

• 400 / BadRequest: This field may not be empty.
• 401 / Unauthorized: The requested user is not authorized.
• 403 / Forbidden: The requested user is not authorized to access certain API.
• 404 / NotFound: Not found.
• 406 / NotAcceptable: This field value is not acceptable according to its definition.
• 409 / Conflict: This field value is unique but already exists.

from deeputils.exceptions import *
raise BadRequest({'detail': 'It is a bad request.'})

Serializers

Too complicated, see source code for details.