Python Response.body_file方法代码示例

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def thumbnail(request):
    matchdict = request.matchdict

    photo_album_id = matchdict['photo_album_id']
    photo_id = matchdict['photo_id']

    photo_album = models.PhotoAlbum.objects.with_id(photo_album_id)
    photo = photo_album.get_photo(photo_id)
    
    extension = photo.image.filename[photo.image.filename.rfind('.')+1:]
    
    if photo.image.thumbnail:
        image = photo.image.thumbnail
        
    response = Response()

    if extension.lower() in ['jpg', 'jpeg']:
        response.content_type='image/jpeg'
    elif extension.lower() in ['png']:
        response.content_type='image/png'
 
    
    img = Image.open(image)
    img_format = img.format
    
    if photo.orientation == 'vertical':
        img = img.transpose(Image.ROTATE_90)
 
    tmp_img = tempfile.TemporaryFile()
             
    img.save(tmp_img, format=img_format)
    tmp_img.seek(0)
 
    response.body_file = tmp_img
    return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
 def __call__(self):
     response = Response()
     response.content_disposition = 'attachment; filename="{}"'.format(self.context.filename)
     response.charset = 'utf-8'
     response.content_type = self.context.content_type
     response.body_file = self.context.content.open()
     response.content_length = self.context.size
     return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def retrieve_list(req):
    params = _parse_retrieve_params(req)
    headers = {
        'Content-Type': 'application/json',
    }
    resp = requests.get(_get_db_uri(req.db, params),
                        stream=True, params=params)
    r = Response(headers=headers)
    r.body_file = resp.raw
    return r

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
 def account_photo_get(self):
     if self.user is None or self.user.photo.get() is None:
         response = Response(content_type='image/png')
         response.app_iter = open('myproject/static/images/unknown.png', 'rb')
     else:
         content_type = self.user.photo.content_type.encode('ascii')
         response = Response(content_type=content_type)
         response.body_file = self.user.photo
         
     return response 

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def zip(context, request):
    temp = tempfile.mkdtemp()
    filename = '%s/%s' % (temp,'buildout.zip')
    with zipfile.ZipFile(filename, 'w') as buildout:
        for bfile in context.keys():
            buildout.writestr(bfile.encode('utf-8'), context[bfile].data.encode('utf-8'))

    response = Response()
    zipped_file = open(filename, 'r')
    response.body_file = zipped_file
    response.content_type = 'application/zip'
    response.content_disposition = "attachment; filename=buildout.zip"
    return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
 def __call__(self):
     check_update = True if self.request.GET.get('check_update', 'true') == 'true' else False
     package = self.context.__parent__.__parent__
     last_remote_version = Package.get_last_remote_version(self.proxy, package.name)
     if check_update:
         if not package.repository_is_up_to_date(last_remote_version):
             return not_found(self.request)
     response = Response()
     response.content_disposition = 'attachment; filename="{}"'.format(self.context.filename)
     response.charset = 'utf-8'
     response.content_type = self.context.content_type
     response.body_file = self.context.content.open()
     return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def file_storage(request):
    id = request.matchdict['id']
    try:
        f = fs_files.get(id)
        content_type = f.content_type.encode('ascii')
        response = Response(content_type=content_type)
        response.body_file = f
        response.headers["Content-disposition"] = "filename=" + f.name.encode('euc-kr')
    except:
        response = Response(content_type='image/png')
        response.app_iter = open('myproject/static/images/not_found.png', 'rb')
        
    return response 

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def image_fullsize(request):
    id = request.matchdict['id']
    try:
        image = fs_images.get(id)
        content_type = image.content_type.encode('ascii')
        response = Response(content_type=content_type)
        response.body_file = image
        response.headers["Content-disposition"] = "filename=" + image.name.encode('euc-kr')
    except:
        response = Response(content_type='image/png')
        response.app_iter = open('myproject/static/images/no_image.png', 'rb')
        
    return response 

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def export(request):
    from pyramid.response import Response
    from pyramid.httpexceptions import HTTPServerError
    from subprocess import Popen, PIPE
    import os.path
    import datetime

    response = Response(
        content_type='application/zip',
    )

    if not os.path.isdir('.git'):
        raise HTTPServerError('not a git directory')

    try:
        proc = Popen(
            [
                'git',
                'describe',
                '--always',
            ],
            stdout=PIPE)

        rev = proc.stdout.read().strip()

        proc = Popen(
            [
                'git',
                'archive',
                '--format=zip',
                '--prefix=oscad/',
                '-9',
                'HEAD',
            ],
            stdout=PIPE)
    except OSError as e:
        raise HTTPServerError(e)

    time = datetime.datetime.now().replace(microsecond=0)

    filename = 'oscad-{}-git-{}.zip'.format(
        time.isoformat(),
        rev
    )

    response.content_disposition = 'attachment; filename="{}"'.format(filename)
    response.body_file = proc.stdout

    return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def view(request):
    matchdict = request.matchdict
    photo_album_id = matchdict['photo_album_id']
    photo_id = matchdict['photo_id']
     
    photo_album = models.PhotoAlbum.objects.with_id(photo_album_id)
    image = photo_album.get_photo(photo_id).image
    
    response = Response()
    extension = image.filename[image.filename.rfind('.')+1:]

    if extension.lower() in ['jpg', 'jpeg']:
        response.content_type='image/jpeg'
    elif extension.lower() in ['png']:
        response.content_type='image/png'
 
    response.body_file = image
    return response

# 需要导入模块: from pyramid.response import Response [as 别名]
# 或者: from pyramid.response.Response import body_file [as 别名]
def image_thumbnail(request):
    id = request.matchdict['id']
    image = fs_images.get(id)
    #generate thumbnail in memory
    img = Image.open(image)
    if img.size[0] > THUMBNAIL_WIDTH:
        w, h = THUMBNAIL_WIDTH, (THUMBNAIL_WIDTH * img.size[1]) / img.size[0]
    else:
        w, h = img.size
    
    thumbnail = img.copy()
    thumbnail.thumbnail((w, h), Image.ANTIALIAS)
    io = StringIO()
    thumbnail.save(io, img.format)
    io.seek(0)
    content_type = image.content_type.encode('ascii')
    response = Response(content_type=content_type)
    response.body_file = io
    response.headers["Content-disposition"] = "filename=" + image.name.encode('euc-kr')
        
    return response