mongokit

Cannot connect to mongodb instance from docker: Connection refused

半世苍凉 提交于 2020-01-23 12:46:09
问题 I am using docker-compose to create a multi-container environment where I have one mongodb instance and two python applications. The problem is, the first application is able to establish a connection to mongodb whereas the second application fails with the following error: File "/usr/local/lib/python2.7/site-packages/pymongo/mongo_client.py", line 377, in __init__ notification_1 | raise ConnectionFailure(str(e)) notification_1 | pymongo.errors.ConnectionFailure: [Errno -2] Name or service

How to close cursor in MongoKit

大城市里の小女人 提交于 2019-12-10 13:34:53
问题 I'm using MongoKit to perform iteration over a huge amount of data. During this process my cursor becomes invalid, and I'm getting OperationFailure: cursor id '369397057360964334' not valid at server I've read in mailing lists that I can pass parameter timeout=False to .find() method, but PyMongo FAQ says that I vave to take care of closing cursor myself. But I didn't find methods in MongoKit for that. Do I need to close cursor by hand, and if yes - how can I do it? 回答1: You'll have to close

What is the relationship between flask, mongokit, pymongo, flask-pymongo?

荒凉一梦 提交于 2019-12-10 10:01:26
问题 I am really new to Flask and MongoDB . I read the Flask documentation about MongoDB , and turns out I felt so confused that I did not know which one I need to install. In Flask document, it says if you want to operate MongoDB , you should install Mongokit , yes I did, I build the user structure like document said, and save it, but it did not work, I look up into MongoDB shell, nothing stored there. So, i keep searching that I need Pymongo , and another document say that Flask-PyMongo is the

Using WTForms' populate_obj( ) method with Flask micro framework

偶尔善良 提交于 2019-12-05 22:35:39
问题 I have a template which allows the user to edit their user information. <form method="post"> <table> <tr> <td>Username:</td> <td>{{user['username']}}</td> </tr> <tr> <td>New Password:</td> <td> <input type="password" name="password"></td> <td>{% if form.password.errors %} {{form.password.errors}} {% endif %}<td> </tr> <tr> <td>Re-enter Password:</td> <td> <input type="password" name="confirm_password"> </td> </tr> <input type='hidden' name='username' value="{{user['username']}}"> <tr> <td>

What is the relationship between flask, mongokit, pymongo, flask-pymongo?

允我心安 提交于 2019-12-05 21:30:56
I am really new to Flask and MongoDB . I read the Flask documentation about MongoDB , and turns out I felt so confused that I did not know which one I need to install. In Flask document, it says if you want to operate MongoDB , you should install Mongokit , yes I did, I build the user structure like document said, and save it, but it did not work, I look up into MongoDB shell, nothing stored there. So, i keep searching that I need Pymongo , and another document say that Flask-PyMongo is the bridge between MongoDB and Pymongo. do I need to install all of them? what's their relationship, I need

Using WTForms' populate_obj( ) method with Flask micro framework

怎甘沉沦 提交于 2019-12-04 05:27:34
I have a template which allows the user to edit their user information. <form method="post"> <table> <tr> <td>Username:</td> <td>{{user['username']}}</td> </tr> <tr> <td>New Password:</td> <td> <input type="password" name="password"></td> <td>{% if form.password.errors %} {{form.password.errors}} {% endif %}<td> </tr> <tr> <td>Re-enter Password:</td> <td> <input type="password" name="confirm_password"> </td> </tr> <input type='hidden' name='username' value="{{user['username']}}"> <tr> <td><input type="submit" value="Submit"></td> </tr> </table> </form> I also have a view function for handling

MongoKit “ImportError: No module named objectid ” error

徘徊边缘 提交于 2019-12-01 04:53:11
I get some very strange error using MongoKit: >>> from mongokit import * Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.7/dist-packages/mongokit/__init__.py", line 35, in <module> from document import Document, ObjectId File "/usr/local/lib/python2.7/dist-packages/mongokit/document.py", line 48, in <module> from pymongo.objectid import ObjectId ImportError: No module named objectid I tried everything to find the reason but nothing helps. Actually I googled "ImportError: No module named objectid" error and it has no results at all. I tried to

MongoKit “ImportError: No module named objectid ” error

落花浮王杯 提交于 2019-12-01 01:25:26
问题 I get some very strange error using MongoKit: >>> from mongokit import * Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.7/dist-packages/mongokit/__init__.py", line 35, in <module> from document import Document, ObjectId File "/usr/local/lib/python2.7/dist-packages/mongokit/document.py", line 48, in <module> from pymongo.objectid import ObjectId ImportError: No module named objectid I tried everything to find the reason but nothing helps.

Django-nonrel vs Django-mongodb vs Mongokit vs pymongo native

纵然是瞬间 提交于 2019-11-29 02:18:37
Working on a Django project that requires a NoSQL store and I believe I've settled on Mongo. I've seen a lot of topics that talk about Mongo and Django, but none that mentioned Django-nonrel, and I can't see why it might have been disqualified, but I have no experience with any of them. Ideally, I'd like to preserve the SQL store for the simple things, user auth, groups, etc., and use Mongo for the bigger data. I'd also like to have my Mongo-stored objects as classes, in a Django-ORM style, so that I can have a similar 'feel', but that isn't critical. Lastly, do any of the above allow me to

Django-nonrel vs Django-mongodb vs Mongokit vs pymongo native

本小妞迷上赌 提交于 2019-11-27 21:50:57
问题 Working on a Django project that requires a NoSQL store and I believe I've settled on Mongo. I've seen a lot of topics that talk about Mongo and Django, but none that mentioned Django-nonrel, and I can't see why it might have been disqualified, but I have no experience with any of them. Ideally, I'd like to preserve the SQL store for the simple things, user auth, groups, etc., and use Mongo for the bigger data. I'd also like to have my Mongo-stored objects as classes, in a Django-ORM style,