On 12/06/2022 14:40, Ayesha Tassaduq wrote:
Hi i am trying to store a text file into MongoDB but i got the error .
"failing because no such method exists." % self.__name.split(".")[-1]
TypeError: 'Collection' object is not callable. If you meant to call the
'insert' method on a 'Collection' object it is failing because no such method
exists.
Can anyone please tell what is wrong here
i also tried to do it with insert_one and insert_many
but when i try to do it with insert_many it shows error
raise TypeError("documents must be a non-empty list")
TypeError: documents must be a non-empty list
Read the error messages carefully:
(1) "...If you meant to call the 'insert' method on a 'Collection'
object it is failing because no such method exists."
It may be a bit unfortunate that attributes spring into existence when
you try to access them, but you want an "insert" method, and the error
message warns you that no such method exists. You can run your script in
idle and then type
>>> collections.insert
to see what it actually is.
(2) "...documents must be a non-empty list"
The insert_many() method expects a non-empty list of documents Example:
collection.insert_many([text_file_doc])
You don't provide an error message for insert_one(), and indeed it
should work where you tried insert():
collection.insert(text_file_doc)
from pymongo import MongoClient
client = MongoClient()
db = client.test_database # use a database called "test_database"
collection = db.files # and inside that DB, a collection called "files"
f = open('hashes.txt') # open a file
# build a document to be inserted
text_file_doc = {"file_name": "hashes.txt"}
# insert the contents into the "file" collection
collection.insert(text_file_doc)
File names Hshes.txt has follown=ing data
You are not yet at the point where you are using the file or its
contents, so the file object and the file's contents could be omitted.
Generally it is a good idea
- to make your script as short as possible as long as it still produces
the error. In the process you will often be able to fix the problem
yourself.
- always provide the tracebacks using cut-and-paste. That is often
sufficient to diagnose and fix the problem.
Hash 1: 39331a6a2ea1cf31a5014b2a7c9e8dfad82df0b0666e81ce04cf8173cc5aed
Hash 2: 0e0ff63b7e5e872b9ea2f0d604b5d5afd6ba05665e52246fa321ead5b79c00ad
Hash 3: 89241ce841704508be1d0b76c478c9575ec8a7ec8be46742fd5acb0dc72787f3
Hash 4: 80283cb08f91b415aae04bcada0da1ca3e37bbe971ae821116b4d29008970bdb
--
https://mail.python.org/mailman/listinfo/python-list
