django-pydenticon Changeset

Changeset - 6d04883b0a8b

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Branko Majic (branko) - 10 years ago 2014-01-04 12:14:20
branko@majic.rs

DJPYD-1: Make the digest algorithm configurable. Fix generator initialisation to use custom settings.

2 files changed with 11 insertions and 1 deletions:

django_pydenticon/settings.py

django_pydenticon/views.py

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django_pydenticon/settings.py

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 # Standard Python library imports.
 import collections
 import hashlib
 # Django imports
 from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured
                                                                      "rgb(49,203,115)",
                                                                      "rgb(141,69,170)" ))
 PYDENTICON_BACKGROUND = getattr(settings, "PYDENTICON_BACKGROUND", "rgb(224,224,224)")
 PYDENTICON_DIGEST = getattr(settings, "PYDENTICON_DIGEST", hashlib.md5)
 # Validate the settings.
 if not isinstance(PYDENTICON_ROWS, int) or PYDENTICON_ROWS <= 0:
 if not isinstance(PYDENTICON_BACKGROUND, str):
     raise ImproperlyConfigured("Setting PYDENTICON_BACKGROUND must be a string representation of colour")
 if not isinstance(PYDENTICON_DIGEST, collections.Callable):
     raise ImproperlyConfigured("Setting PYDENTICON_DIGEST must be a callable digest (usually from hashlib module).")

django_pydenticon/views.py

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@@ @@ -9,6 +9,7 @@ from django.http import HttpResponseBadRequest @@
 # Application imports.
 from .settings import PYDENTICON_ROWS, PYDENTICON_COLUMNS, PYDENTICON_WIDTH, PYDENTICON_HEIGHT
 from .settings import PYDENTICON_PADDING, PYDENTICON_FORMAT, PYDENTICON_FOREGROUND, PYDENTICON_BACKGROUND
 from .settings import PYDENTICON_DIGEST
 def image(request, data):
     """
@@ @@ -61,7 +62,9 @@ def image(request, data): @@
         raise SuspiciousOperation("Unsupported identicon format requested - '%s' % output_format")
     # Initialise a generator.
     generator = Generator(PYDENTICON_ROWS, PYDENTICON_COLUMNS)
     generator = Generator(PYDENTICON_ROWS, PYDENTICON_COLUMNS,
                           foreground = PYDENTICON_FOREGROUND, background = PYDENTICON_BACKGROUND,
                           digest = PYDENTICON_DIGEST)
     # Generate the identicion.
     content = generator.generate(data, width, height, padding=padding, output_format=output_format)

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