Stashing changes

This commit is contained in:
Joar Wandborg 2011-11-21 00:06:59 +01:00
parent 359781f075
commit a63b640f12
8 changed files with 43 additions and 65 deletions

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@ -17,11 +17,8 @@
import os import os
import sys import sys
from mediagoblin.media_types import get_media_types
MANDATORY_CELERY_IMPORTS = ['mediagoblin.process_media'] MANDATORY_CELERY_IMPORTS = ['mediagoblin.process_media']
MANDATORY_CELERY_IMPORTS = [i for i in get_media_types()]
print(MANDATORY_CELERY_IMPORTS) print(MANDATORY_CELERY_IMPORTS)

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@ -26,31 +26,33 @@ class FileTypeNotSupported(Exception):
class InvalidFileType(Exception): class InvalidFileType(Exception):
pass pass
# This should be more dynamic in the future. Perhaps put it in the .ini?
# -- Joar
MEDIA_TYPES = [ MEDIA_TYPES = [
'mediagoblin.media_types.image', 'mediagoblin.media_types.image',
'mediagoblin.media_types.video'] 'mediagoblin.media_types.video']
def get_media_types(): def get_media_types():
'''
Generator that returns the available media types
'''
for media_type in MEDIA_TYPES: for media_type in MEDIA_TYPES:
yield media_type yield media_type
def get_media_managers(): def get_media_managers():
'''
Generator that returns all available media managers
'''
for media_type in get_media_types(): for media_type in get_media_types():
'''
FIXME
__import__ returns the lowest-level module. If the plugin is located
outside the conventional plugin module tree, it will not be loaded
properly because of the [...]ugin.media_types.
We need this if we want to support a separate site-specific plugin
folder.
'''
try: try:
__import__(media_type) __import__(media_type)
except ImportError as e: except ImportError as e:
raise Exception('ERROR: Could not import {0}: {1}'.format(media_type, e)) raise Exception(
_('ERROR: Could not import {media_type}: {exception}').format(
media_type=media_type,
exception=e))
yield media_type, sys.modules[media_type].MEDIA_MANAGER yield media_type, sys.modules[media_type].MEDIA_MANAGER
@ -67,8 +69,8 @@ def get_media_type_and_manager(filename):
ext = os.path.splitext(filename)[1].lower() ext = os.path.splitext(filename)[1].lower()
else: else:
raise InvalidFileType( raise InvalidFileType(
'Could not find any file extension in "{0}"'.format( _('Could not find any file extension in "{filename}"').format(
filename)) filename=filename))
if ext[1:] in manager['accepted_extensions']: if ext[1:] in manager['accepted_extensions']:
return media_type, manager return media_type, manager

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@ -15,25 +15,21 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
import tempfile import tempfile
import pkg_resources
import os
import logging import logging
import os
from celery.task import Task from celery.task import Task
from celery import registry from celery import registry
from mediagoblin.db.util import ObjectId from mediagoblin.db.util import ObjectId
from mediagoblin import mg_globals as mgg from mediagoblin import mg_globals as mgg
from mediagoblin.util import lazy_pass_to_ugettext as _ from mediagoblin.process_media import BaseProcessingFail
from mediagoblin.process_media.errors import BaseProcessingFail, BadMediaFail
from mediagoblin.process_media import mark_entry_failed from mediagoblin.process_media import mark_entry_failed
from . import transcoders from . import transcoders
THUMB_SIZE = 180, 180 THUMB_SIZE = 180, 180
MEDIUM_SIZE = 640, 640 MEDIUM_SIZE = 640, 640
loop = None # Is this even used?
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
logging.basicConfig() logging.basicConfig()
logger.setLevel(logging.DEBUG) logger.setLevel(logging.DEBUG)
@ -59,7 +55,11 @@ def process_video(entry):
'source') 'source')
medium_filepath = create_pub_filepath( medium_filepath = create_pub_filepath(
entry, '640p.webm') entry,
'{original}-640p.webm'.format(
original=os.path.splitext(
queued_filepath[-1])[0] # Select the
))
thumbnail_filepath = create_pub_filepath( thumbnail_filepath = create_pub_filepath(
entry, 'thumbnail.jpg') entry, 'thumbnail.jpg')
@ -163,38 +163,3 @@ class ProcessMedia(Task):
process_media = registry.tasks[ProcessMedia.name] process_media = registry.tasks[ProcessMedia.name]
def mark_entry_failed(entry_id, exc):
"""
Mark a media entry as having failed in its conversion.
Uses the exception that was raised to mark more information. If the
exception is a derivative of BaseProcessingFail then we can store extra
information that can be useful for users telling them why their media failed
to process.
Args:
- entry_id: The id of the media entry
"""
# Was this a BaseProcessingFail? In other words, was this a
# type of error that we know how to handle?
if isinstance(exc, BaseProcessingFail):
# Looks like yes, so record information about that failure and any
# metadata the user might have supplied.
mgg.database['media_entries'].update(
{'_id': entry_id},
{'$set': {u'state': u'failed',
u'fail_error': exc.exception_path,
u'fail_metadata': exc.metadata}})
else:
# Looks like no, so just mark it as failed and don't record a
# failure_error (we'll assume it wasn't handled) and don't record
# metadata (in fact overwrite it if somehow it had previous info
# here)
mgg.database['media_entries'].update(
{'_id': entry_id},
{'$set': {u'state': u'failed',
u'fail_error': None,
u'fail_metadata': {}}})

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@ -56,7 +56,6 @@ try:
import pygst import pygst
pygst.require('0.10') pygst.require('0.10')
import gst import gst
from gst import pbutils
from gst.extend import discoverer from gst.extend import discoverer
except: except:
raise Exception('gst/pygst 0.10 could not be found') raise Exception('gst/pygst 0.10 could not be found')

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@ -53,10 +53,13 @@ class ProcessMedia(Task):
# Try to process, and handle expected errors. # Try to process, and handle expected errors.
try: try:
__import__(entry['media_type'])
process_image(entry) process_image(entry)
except BaseProcessingFail, exc: except BaseProcessingFail, exc:
mark_entry_failed(entry[u'_id'], exc) mark_entry_failed(entry[u'_id'], exc)
return return
except ImportError, exc:
mark_entry_failed(entry[u'_id'], exc)
entry['state'] = u'processed' entry['state'] = u'processed'
entry.save() entry.save()

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@ -28,8 +28,15 @@
href="{{ request.staticdirect('/css/extlib/960_16_col.css') }}"/> href="{{ request.staticdirect('/css/extlib/960_16_col.css') }}"/>
<link rel="stylesheet" type="text/css" <link rel="stylesheet" type="text/css"
href="{{ request.staticdirect('/css/base.css') }}"/> href="{{ request.staticdirect('/css/base.css') }}"/>
<link rel="stylesheet" type="text/css"
href="{{ request.staticdirect('/css/video-js.css') }}"/>
<link rel="shortcut icon" <link rel="shortcut icon"
href="{{ request.staticdirect('/images/goblin.ico') }}" /> href="{{ request.staticdirect('/images/goblin.ico') }}" />
<script type="text/javascript"
src="{{ request.staticdirect('/js/lib/video.js') }}"></script>
<script type="text/javascript"
src="{{ request.staticdirect('/js/video.js') }}"></script>
<script type="text/javascript" src="http://html5.kaltura.org/js" > </script>
{% block mediagoblin_head %} {% block mediagoblin_head %}
{% endblock mediagoblin_head %} {% endblock mediagoblin_head %}
</head> </head>

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@ -1,11 +1,17 @@
{% extends 'mediagoblin/user_pages/media.html' %} {% extends 'mediagoblin/user_pages/media.html' %}
{% block mediagoblin_media %} {% block mediagoblin_media %}
<video width="{{ media.media_data.video.width }}" <div class="video-player" style="position: relative;">
height="{{ media.media_data.video.height }}" controls="controls"> <video class="video-js vjs-default-skin"
width="{{ media.media_data.video.width }}"
height="{{ media.media_data.video.height }}"
controls="controls"
preload="auto"
data-setup="">
<source src="{{ request.app.public_store.file_url( <source src="{{ request.app.public_store.file_url(
media['media_files']['webm_640']) }}" media['media_files']['webm_640']) }}"
type='video/webm; codecs="vp8, vorbis"' /> type="video/webm; codecs=&quot;vp8, vorbis&quot;" />
</video> </video>
</div>
{% if 'original' in media.media_files %} {% if 'original' in media.media_files %}
<p> <p>
<a href="{{ request.app.public_store.file_url( <a href="{{ request.app.public_store.file_url(

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@ -61,7 +61,6 @@ setup(
'ConfigObj', 'ConfigObj',
'Markdown', 'Markdown',
'python-cloudfiles', 'python-cloudfiles',
'pygtk',
## For now we're expecting that users will install this from ## For now we're expecting that users will install this from
## their package managers. ## their package managers.
# 'lxml', # 'lxml',