本文整理汇总了Python中cloudant.document.Document.get_attachment方法的典型用法代码示例。如果您正苦于以下问题：Python Document.get_attachment方法的具体用法？Python Document.get_attachment怎么用？Python Document.get_attachment使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cloudant.document.Document的用法示例。
在下文中一共展示了Document.get_attachment方法的3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_attachment_get
# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import get_attachment [as 别名]
def test_attachment_get(self):
"""
_test_attachment_get_
"""
doc = Document(self.database, "DUCKUMENT")
doc_id = 'DUCKUMENT'
attachment = 'herpderp.txt'
mock_get = mock.Mock()
mock_get.raise_for_status = mock.Mock()
mock_get.status_code = 200
mock_get.json = mock.Mock()
mock_get.json.return_value = {'_id': doc_id, '_rev': '1-abc'}
mock_get_attch = mock.Mock()
mock_get_attch.raise_for_status = mock.Mock()
mock_get_attch.status_code = 200
mock_get_attch.content = 'herp derp foo bar'
self.mock_session.get.side_effect = [mock_get, mock_get_attch]
resp = doc.get_attachment(attachment, attachment_type='binary')
self.assertEqual(resp, mock_get_attch.content)
self.assertEqual(self.mock_session.get.call_count, 2)示例2: download_file
# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import get_attachment [as 别名]
def download_file(self, file_name, version):
selector = {
"file_name": file_name,
"version": version
}
fields = ["version","_id","last_modified_time"];
data = self.database.get_query_result(selector=selector, fields=fields)
for my_doc in data:
print my_doc;
id = my_doc["_id"]
last_modified_time = my_doc["last_modified_time"]
document_val = Document(self.database, id);
with open(file_name, 'wb') as f:
document_val.get_attachment(file_name, write_to=file_name, attachment_type='binary')
fileDecrypt = security.FileEncryption();
fileDecrypt.decrypt_file(file_name, file_name);示例3: open_doc
# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import get_attachment [as 别名]
def open_doc(self, docid, **params):
"""Get document from database
Args:
@param docid: str, document id to retrieve
@param wrapper: callable. function that takes dict as a param.
Used to wrap an object.
@param **params: See doc api for parameters to use:
http://wiki.apache.org/couchdb/HTTP_Document_API
@return: dict, representation of CouchDB document as
a dict.
"""
wrapper = None
if "wrapper" in params:
wrapper = params.pop("wrapper")
elif "schema" in params:
schema = params.pop("schema")
if not hasattr(schema, "wrap"):
raise TypeError("invalid schema")
wrapper = schema.wrap
attachments = params.get('attachments', False)
if six.PY2 and isinstance(docid, six.text_type):
docid = docid.encode('utf-8')
if six.PY3 and isinstance(docid, bytes):
docid = docid.decode('utf-8')
doc = Document(self.cloudant_database, docid)
try:
doc.fetch()
except HTTPError as e:
if e.response.status_code == 404:
raise ResourceNotFound(json.loads(e.response.content.decode('utf-8'))['reason'])
raise
doc_dict = dict(doc)
if attachments and '_attachments' in doc_dict:
for attachment_name in doc_dict['_attachments']:
attachment_data = doc.get_attachment(attachment_name, attachment_type='binary')
doc_dict['_attachments'][attachment_name]['data'] = base64.b64encode(attachment_data)
del doc_dict['_attachments'][attachment_name]['stub']
del doc_dict['_attachments'][attachment_name]['length']
if wrapper is not None:
if not callable(wrapper):
raise TypeError("wrapper isn't a callable")
return wrapper(doc_dict)
return doc_dict