ceci est mon code, le upload.py:comment télécharger le fichier en utilisant muti html5 sur Google App Engine (python)
class MyModel(db.Model):
data = db.BlobProperty(required=True)
mimetype = db.StringProperty(required=True)
class BaseRequestHandler(webapp.RequestHandler):
def render_template(self, filename, template_args=None):
if not template_args:
template_args = {}
path = os.path.join(os.path.dirname(__file__), 'templates', filename)
self.response.out.write(template.render(path, template_args))
class upload(BaseRequestHandler):
def get(self):
self.render_template('index.html',)
def post(self):
file = self.request.POST['file']
obj = MyModel(data=file.value, mimetype=file.type)
obj.put()
o=file
#self.response.out.write(''.join('%s: %s <br/>' % (a, getattr(o, a)) for a in dir(o)))
#return
file_url = "http://%s/download/%d/%s" % (self.request.host, obj.key().id(), file.filename)
self.response.out.write("Your uploaded file is now available at <a href='%s'>%s</a>" % (file_url,file_url,))
et index.html est:
<form enctype="multipart/form-data" action="/" method="post">
<input type="file" name="file" multiple="true" />
<input type="submit" />
</form>
vous pouvez utiliser file = self.request.POST['file']
pour obtenir un fichier, mais en utilisant le fichier muti html5,
comment obtenir le fichier muti en utilisant python lors de la publication?
grâce
télécharger
il est ok maintenant, Suivre cet article: Receive multi file post with google app engine
class Download_file(db.Model):
data = db.BlobProperty(required=True)
mimetype = db.StringProperty(required=True)
download_url = db.StringProperty()
class BaseRequestHandler(webapp.RequestHandler):
def render_template(self, filename, template_args=None):
if not template_args:
template_args = {}
path = os.path.join(os.path.dirname(__file__), 'templates', filename)
self.response.out.write(template.render(path, template_args))
class upload(BaseRequestHandler):
def get(self):
files=Download_file.all()
self.render_template('index.html',{'files':files})
def post(self):
files = self.request.POST.multi.__dict__['_items']
#self.response.out.write(files)
for file in files:
file=file[1]
obj = Download_file(data=file.value, mimetype=file.type)
obj.put()
file_url = "http://%s/download/%d/%s" % (self.request.host, obj.key().id(), file.filename)
file_url = "<a href='%s'>%s</a>" % (file_url,file_url,)
obj.download_url=file_url
obj.put()
self.response.out.write("Your uploaded file is now available at %s </br>" % (file_url))
class download(BaseRequestHandler):
def get(self,id,filename):
#id=self.request.get('id')
entity = Download_file.get_by_id(int(id))
self.response.headers['Content-Type'] = entity.mimetype
self.response.out.write(entity.data)
Wow Nick! Cela m'a juste donné envie de relancer GAE pour le weekend ^^ –