author | Lennard de Rijk <ljvderijk@gmail.com> |
Sun, 01 Feb 2009 23:36:50 +0000 | |
changeset 1169 | c0294f3c28db |
parent 323 | ff1a9aa48cfd |
permissions | -rw-r--r-- |
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03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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""" |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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Wrapper for loading templates from "template" directories in INSTALLED_APPS |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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packages. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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""" |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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import os |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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|
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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from django.conf import settings |
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from django.core.exceptions import ImproperlyConfigured |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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from django.template import TemplateDoesNotExist |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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from django.utils._os import safe_join |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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# At compile time, cache the directories to search. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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app_template_dirs = [] |
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for app in settings.INSTALLED_APPS: |
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i = app.rfind('.') |
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if i == -1: |
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m, a = app, None |
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else: |
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Todd Larsen <tlarsen@google.com>
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m, a = app[:i], app[i+1:] |
03e267d67478
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Todd Larsen <tlarsen@google.com>
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try: |
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if a is None: |
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mod = __import__(m, {}, {}, []) |
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else: |
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mod = getattr(__import__(m, {}, {}, [a]), a) |
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except ImportError, e: |
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raise ImproperlyConfigured, 'ImportError %s: %s' % (app, e.args[0]) |
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template_dir = os.path.join(os.path.dirname(mod.__file__), 'templates') |
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if os.path.isdir(template_dir): |
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app_template_dirs.append(template_dir) |
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|
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# It won't change, so convert it to a tuple to save memory. |
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Todd Larsen <tlarsen@google.com>
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app_template_dirs = tuple(app_template_dirs) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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|
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Todd Larsen <tlarsen@google.com>
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def get_template_sources(template_name, template_dirs=None): |
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Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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""" |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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Returns the absolute paths to "template_name", when appended to each |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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38 |
directory in "template_dirs". Any paths that don't lie inside one of the |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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template dirs are excluded from the result set, for security reasons. |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
54
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""" |
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03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
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|
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if not template_dirs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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template_dirs = app_template_dirs |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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for template_dir in template_dirs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
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try: |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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yield safe_join(template_dir, template_name) |
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Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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except UnicodeDecodeError: |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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# The template dir name was a bytestring that wasn't valid UTF-8. |
ff1a9aa48cfd
Load ../vendor/django into trunk/app/django.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
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raise |
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except ValueError: |
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parents:
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# The joined path was located outside of template_dir. |
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Todd Larsen <tlarsen@google.com>
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pass |
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|
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Todd Larsen <tlarsen@google.com>
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def load_template_source(template_name, template_dirs=None): |
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for filepath in get_template_sources(template_name, template_dirs): |
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try: |
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return (open(filepath).read().decode(settings.FILE_CHARSET), filepath) |
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except IOError: |
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pass |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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raise TemplateDoesNotExist, template_name |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
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60 |
load_template_source.is_usable = True |