本文整理汇总了Python中leancloud.File类的典型用法代码示例。如果您正苦于以下问题：Python File类的具体用法？Python File怎么用？Python File使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了File类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_destroy
def test_destroy():
r = requests.get('http://www.lenna.org/full/len_std.jpg')
b = buffer(r.content)
f = File('Lenna2.jpg', b)
f.save()
assert f.id
f.destroy()示例2: test_destroy
def test_destroy(): # type: () -> None
r = requests.get('http://i1.wp.com/leancloud.cn/images/static/default-avatar.png')
b = io.BytesIO(r.content)
f = File('Lenna2.jpg', b)
f.save()
assert f.id
f.destroy()示例3: upload
def upload(file_path):
print 'uploading file %s' % file_path
img_name = path.split(file_path)[1]
img_file = open(file_path)
up_file = File(img_name, img_file)
img_url = up_file.save().url
return img_url示例4: test_thumbnail
def test_thumbnail():
r = requests.get('http://www.lenna.org/full/len_std.jpg')
f = File('Lenna2.jpg', r.content)
f.save()
assert f.id
url = f.get_thumbnail_url(100, 100)
assert url.endswith('?imageView/2/w/100/h/100/q/100/format/png')示例5: upload
def upload(file_path):
cmp_file_path = dirpath + file_path
if os.path.exists(cmp_file_path):
img_name = os.path.split(cmp_file_path)[1]
img_file = open(cmp_file_path)
up_file = File(img_name, img_file)
img_url = up_file.save().url
# print(" url: %s" % img_url)
return img_url示例6: test_thumbnail
def test_thumbnail():
r = requests.get('http://i1.wp.com/leancloud.cn/images/static/default-avatar.png')
b = buffer(r.content)
f = File('Lenna2.jpg', b)
f.save()
assert f.id
url = f.get_thumbnail_url(100, 100)
assert url.endswith('?imageView/2/w/100/h/100/q/100/format/png')示例7: get_img
def get_img(url):
try:
fn = url.split('/')[-1]
c = urllib2.urlopen(url).read()
f = StringIO(c)
lc_file = File(fn, f)
lc_file.save()
r = lc_file.url
except Exception, e:
print '---------', e
r = None示例8: test_save
def test_save(): # type: () -> None
user = leancloud.User()
user.login('user1_name', 'password')
f = File('Blah.txt', open('tests/sample_text.txt', 'rb'))
f.save()
assert f.owner_id == user.id
assert f.id
assert f.name == 'Blah.txt'
assert f.mime_type == 'text/plain'
assert not f.url.endswith('.')示例9: upload_file
def upload_file(self, file_abspath):
filename = os.path.basename(file_abspath) # filename have suffix
with open(file_abspath, 'r') as f:
upload_file = File(filename, f)
upload_file.save()
print 'uploaded', file_abspath
img_file = self._class()
img_file.set('File', upload_file)
img_file.set('filename', filename)
tag_list = LeanCloudApi.get_tag_list(filename)
img_file.set('tag_list', tag_list)
img_file.save()
self.add_img_info(img_file.id) # save img_info after save示例10: post
def post(self, username):
profile_fields = ['realName', 'gender', 'school', 'grade', 'major', 'about']
userProfile = Query(UserProfile).equal_to("user", username).first()
try:
for key in profile_fields:
userProfile.set(key, self.get_argument(key, ""))
if 'file' in self.request.files:
file_dict_list = self.request.files['file']
for file_dict in file_dict_list:
data = file_dict["body"]
avatar = File("avatar", buffer(data))
avatar.save()
userProfile.set("avatar", avatar.get_thumbnail_url(width='200', height='200'))
userProfile.save()
self.redirect('/user/'+username)
print self.request
except LeanCloudError, e:
pass示例11: test_thumbnail_size_erorr
def test_thumbnail_size_erorr():
r = requests.get('http://www.lenna.org/full/len_std.jpg')
f = File('Lenna2.jpg', r.content)
f.save()
assert f.id
f.get_thumbnail_url(-1, -1)
f.get_thumbnail_url(1, 1, quality=110)示例12: test_file_callback
def test_file_callback(): # type: () -> None
d = {}
def noop(token, *args, **kwargs):
d['token'] = token
f = File('xxx', io.BytesIO(b'xxx'))
f._save_to_s3 = noop
f._save_to_qiniu = noop
f._save_to_qcloud = noop
f.save()
f._save_callback(d['token'], False)示例13: test_thumbnail_size_erorr
def test_thumbnail_size_erorr():
r = requests.get('http://i1.wp.com/leancloud.cn/images/static/default-avatar.png')
b = buffer(r.content)
f = File('Lenna2.jpg', b)
f.save()
assert f.id
f.get_thumbnail_url(-1, -1)
f.get_thumbnail_url(1, 1, quality=110)示例14: upload
def upload():
if not session.get('session_token'):
return redirect(url_for('accounts_bp.login'))
app_id = session.get('app_id', None)
developer = Developer()
developer.session_token = session.get('session_token')
username = developer.username()
app_list = developer.get_app_list()
if request.method == "POST":
cert = request.files.get('cert')
key = request.files.get('key')
app_id = request.form.get('appId')
passphrase = request.form.get('passphrase')
if app_id not in map(lambda x: x['app_id'], app_list):
flash("This appId owned by others", "alert")
return redirect(url_for("settings.upload"))
cert_pem = File(app_id + '_cert.pem', StringIO(cert.read()))
key_pem = File(app_id + '_key.pem', StringIO(key.read()))
cert_pem.metadata.update(owner=username)
key_pem.metadata.update(owner=username)
cert_url = cert_pem.save().url
key_url = key_pem.save().url
app_query = Query(Application)
app_query.equal_to('objectId', app_id)
app = app_query.first()
if app:
app.set('cert_url', cert_url)
app.set('key_url', key_url)
app.set('passphrase', passphrase)
app.save()
flash("Certificate has added done!")
return redirect(url_for("settings.upload"))
return render_template('settings/upload.html', username=username,
app_id=app_id, app_list=app_list)示例15: upload_image
def upload_image(fname):
HEIGHT, WIDTH = 384, 240
#c = request.files['file'].read()
with open(fname, 'rb') as f:
c = f.read()
file_orig = StringIO(c)
im = Image.open(file_orig)
h, w = im.size
if h > HEIGHT or w > WIDTH:
im.thumbnail((HEIGHT, WIDTH), Image.ANTIALIAS)
file = StringIO()
h, w = im.size
if h==w:
im = im.rotate(90 * 3)
try:
im.save(file, 'JPEG')
except:
#for .gif
file = file_orig
else:
file = file_orig
lc_file = File('pi', file_orig)
lc_file.save()
return lc_file.url