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  • Committer: stani
  • Date: 2007-06-12 17:18:53 UTC
  • Revision ID: spe.stani.be@gmail.com-20070612171853-cndnqupa2o42iai4
gettext support, major rewrite

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actions/save.py
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import os
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import Image
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import models
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from translation import _
 
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from translation import _t
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JPG = ['jpg','jpeg','jpe']
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FILENAME        = '<%s>'%_t('filename')
 
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FOLDER          = '<%s>'%_t('folder')
 
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FOLDER_PHATCH   = '<%s>_phatch'%_t('folder')
 
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TYPE            = '<%s>'%_t('type')
 
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DPI             = '<%s>'%_t('dpi')
 
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class Action(models.Action):
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    """Defined variables: <filename> <type> <folder> <width> <height>"""
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    label       = 'Save'
 
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    label       = _t('Save')
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    author      = 'Stani'
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    email       = 'spe.stani.be@gmail.com'
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    version     = '0.1'
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    tags        = ['save']
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    summary     = 'Save an image'
 
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    tags        = [_t('save')]
 
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    summary     = _t('Save an image')
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    save        = True
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    def __init__(self):
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        fields = models.Fields()
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        fields['Filename']     = models.FileNameField('<%s>'\
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                                    %_('filename'))
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        fields['As']           = models.ImageWriteTypeField('<%s>'%_('type'))
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        fields['In']           = models.FilePathField('<%s>_phatch'%_('folder'))
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        fields['Quality']      = models.SliderField(60,1,100)
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        fields['Resolution']   = models.DpiField('<%s>'%_('dpi'))
 
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        fields[_t('Filename')]     = models.FileNameField(FILENAME)
 
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        fields[_t('As')]           = models.ImageWriteTypeField(TYPE)
 
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        fields[_t('In')]           = models.FilePathField(FOLDER_PHATCH)
 
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        fields[_t('Quality')]      = models.SliderField(60,1,100)
 
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        fields[_t('Resolution')]   = models.DpiField(DPI)
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        super(Action,self).__init__(fields)
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    def _gettext(self):
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        """Strings to translate"""
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        _('Save'), _('Filename'), _('As'), _('In'), _('Quality'), 
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        _('Resolution') 
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    def do(self,photo,setting,cache):
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        #get info
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        info                    = photo.get_info()
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            #filename
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            if setting('create_missing_folders'):
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                models.ensure_path(folder)
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            #construct fields
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            fields = {'dpi' : (dpi,dpi)}
 
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            #construct options
 
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            options = {'dpi' : (dpi,dpi)}
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            if typ.lower() in JPG or \
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                    (typ.lower() == '<type>' and self.type in JPG):
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                quality             = self.get_field_value('Quality',info)
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                fields['quality']  = quality
 
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                options['quality']  = quality
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            #save
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            photo.save(filename, **fields)
 
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            photo.save(filename, **options)
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        return photo
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    def get_filename(self,info):
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            return False
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    def is_overwrite_existing_images_forced(self):
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        return (self.get_field_string('In') == _('<folder>')) and\
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            (self.get_field_string('Filename') == _('<filename>')) and\
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            (self.get_field_string('As') == _('<type>'))
 
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        return (self.get_field_string('In') == FOLDER) and\
 
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            (self.get_field_string('Filename') == FILENAME) and\
 
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            (self.get_field_string('As') == TYPE)
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    description = """
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"""
 
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    description = _t("""
 
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""")
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    bitmap  = \
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    'x\xda\x01\xd6\x08)\xf7\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x000\x00\