couchdb-python

Deleting all documents in CouchDB

由 好久不见. 提交于 2021-02-10 07:14:51
问题 I have a database and I want to truncate all records, I know it is possible to just add a _deleted key to every document or call db.delete() on CouchDB-python library. I am using the delete of couchdb-python but it does not seem to work when I fetch all the documents and then call .delete on each document excluding design documents. Here is my code. docs = get_db().view('_all_docs', include_docs=True) for i in docs: if not(i['id'].startswith('_')): get_db().delete(i) This is the error.

Deleting all documents in CouchDB

由 风流意气都作罢 提交于 2021-02-10 07:12:04
问题 I have a database and I want to truncate all records, I know it is possible to just add a _deleted key to every document or call db.delete() on CouchDB-python library. I am using the delete of couchdb-python but it does not seem to work when I fetch all the documents and then call .delete on each document excluding design documents. Here is my code. docs = get_db().view('_all_docs', include_docs=True) for i in docs: if not(i['id'].startswith('_')): get_db().delete(i) This is the error.

Deleting all documents in CouchDB

由 有些话、适合烂在心里 提交于 2021-02-10 07:11:45
问题 I have a database and I want to truncate all records, I know it is possible to just add a _deleted key to every document or call db.delete() on CouchDB-python library. I am using the delete of couchdb-python but it does not seem to work when I fetch all the documents and then call .delete on each document excluding design documents. Here is my code. docs = get_db().view('_all_docs', include_docs=True) for i in docs: if not(i['id'].startswith('_')): get_db().delete(i) This is the error.

How to check if database already exists

由 放肆的年华 提交于 2019-12-24 17:07:08
问题 I am writing a small Python program that loads some documents into couchdb. It would be very convenient to check whether a database with a certain name already exists, so I can either create a new one or open the existing one. What I want to do is something like this: import couchdb def connect(url, dbName): server = couchdb.Server(url) if dbName exists: # how do I do this? return server[dbName] else: return server.create(dbName) I know a try-except block would do the trick, but isn't there a

is there a way to clear duplication record from results?

由 ♀尐吖头ヾ 提交于 2019-12-12 06:08:50
问题 I have a view but did have duplicated documents from the results of view as like following, how can I get the duplicate results and get the unique? thank you in advance { "total_rows": 9, "offset": 0, "rows": [ { "id": "xxxx", "key": "12345", "value": { "_id": "abc123", "_rev": "4-8db4da81d1e20afcea0a328fb16e7ec8", "field1": "abc", "field2": "dfr" }, { "id": "xxxx", "key": "12345", "value": { "_id": "abc123", "_rev": "4-8db4da81d1e20afcea0a328fb16e7ec8", "field1": "abc", "field2": "dfr" }, ]

Python with CouchDB 2.0

由 醉酒当歌 提交于 2019-12-11 06:43:44
问题 I have CouchDB 2.0 server. I need to create, delete, get, update and query the databases via python. On 1.6 version there was a couchdb-python lib. What is the best option here ? Work with the couchdb rest-api directly? 回答1: You also have [python-cloudant] and [couchdbkit] as well as a python module named simply couchdb , which has recent updates in 2018. Nice related gist: https://gist.github.com/marians/8e41fc817f04de7c4a70 Searching PyPI finds a lot https://pypi.org/search/?q=couchdb 来源：

How could I determine all possible keys of a CouchDB database?

由 拈花ヽ惹草 提交于 2019-12-07 08:08:07
问题 I am creating one application where for every product I have one database and I will create different document based on date. The keys in documents could be different and depend upon user, what he provides. Assumption is user will keep giving same key for tracking with changed value over time. In the end, I need to know all possible keys before creating automatic views on them. Example: If I had DB, say, test. It contains, say, two documents, 1. { "_id":"1", "_rev":"1-" "type": "Note",

How could I determine all possible keys of a CouchDB database?

由 独自空忆成欢 提交于 2019-12-05 12:45:40
I am creating one application where for every product I have one database and I will create different document based on date. The keys in documents could be different and depend upon user, what he provides. Assumption is user will keep giving same key for tracking with changed value over time. In the end, I need to know all possible keys before creating automatic views on them. Example: If I had DB, say, test. It contains, say, two documents, 1. { "_id":"1", "_rev":"1-" "type": "Note", "content": "Hello World!" } 2. { "_id":"2", "_rev":"1-" "type": "Note", "content": "Beyond Hello World!",

couchdb-python change notifications

由 て烟熏妆下的殇ゞ 提交于 2019-12-04 19:39:10
问题 I'm trying to use couchdb.py to create and update databases. I'd like to implement notification changes, preferably in continuous mode. Running the test code posted below, I don't see how the changes scheme works within python. class SomeDocument(Document): ############################################################################# # def __init__ (self): intField = IntegerField()#for now - this should to be an integer textField = TextField() couch = couchdb.Server('http://127.0.0.1:5984')

Pyramid resource: In plain English

由 两盒软妹~` 提交于 2019-12-04 10:45:34
问题 I've been reading on the ways to implement authorization (and authentication) to my newly created Pyramid application. I keep bumping into the concept called "Resource". I am using python-couchdb in my application and not using RDBMS at all, hence no SQLAlchemy. If I create a Product object like so: class Product(mapping.Document): item = mapping.TextField() name = mapping.TextField() sizes = mapping.ListField() Can someone please tell me if this is also called the resource? I've been reading
订阅 couchdb-python