For some reason when I uploaded my app engine project yesterday (before this, everything worked fine), it can't find one of my .py files/modules. My directory is as follows:
app_directory/
gaesessions/
__init__.py
lib/
httplib2/
__init__.py
other stuff
app.yaml
appengine_config.py
index.yaml
All other .py files/modules
For some reason I now get the following error:
import_string() failed for 'games.GetMyGames'. Possible reasons are:
- missing __init__.py in a package;
- package or module path not included in sys.path;
- duplicated package or module name taking precedence in sys.path;
- missing module, class, function or variable;
Original exception:
ImportError: cannot import name GameModel
I realized I had a circular import:
in File1.py
from File2 import class1
and in File2.py
from File1 import class3
I changed to:
in File1.py
import File2
and in File2.py
import File1
and I moved all of my class imports from File1 and File2 further down the files and this solved my issue. Hopefully this helps someone else.
Related
To begin, I've looked up various similar posts which have not solved my issue. I have tried using rescripts and other methods to no avail. I also am not able to move this file from it's original location.
I am in the process of building a create-react-app that utilizes an API for application data. The API file that I am using is named api.js and is outside of the src folder where my react application lives. When I try to import this module I receive an error saying,
"Module not found: You attempted to import ../api which falls outside of the project src/ directory. Relative imports outside of src/ are not supported."
Here is the folder structure that I am working with:
- react-jobly
- backend
- jobly
- src
- Companies.js
- api.js
I'm trying to extend the create-react-app with new folders and files outside of the /src directory. But this is by default not allowed by create-react-app. I tried to import a .json with this command:
const contractABI = require('../../artifacts/contracts/MyNFT.sol/MyNFT.json')
The error message:
Module not found: You attempted to import ../../artifacts/contracts/MyNFT.sol/MyNFT.json which falls outside of the project src/ directory. Relative imports outside of src/ are not supported.
I tried to create a symbolic link like so: mklink /d \MyContracts \artifacts\contracts\MyNFT.sol
This was successful \MyContracts <<===>> \artifacts\contracts\MyNFT.sol
Now, how can I import it into my react javascript file? I tried const contractABI = require('MyContracts/MyNFT.json') without success.
Any help would be great or any other approach how to solve this issue. Thanks a lot
I found a workaround by adding paths: {artifacts: "./src/artifacts"} to the hardhat.config.js I could configure that hardhat should create the directories and files inside the /src.
I am new to Go and AppEngine. I am trying to figure out how to create packages but I keep running into conflicts. My directory structure is below:
GOPATH
third-party-libs
app
app.yaml
controllers
default.go -- package controllers
models
models.go -- package models
templates
templates.go -- package templates
I am importing the templates package as follows import ("app/templates") inside default.go
When I do goapp serve I get this error:
Failed parsing input: app file templates.go conflicts with
same file imported from GOPATH
I have tried a bunch of things and nothing has worked so far. These are things I have tried:
Changed the templates directory to apptemplates and the corresponding file to apptemplates.go, changed package name to apptemplates. I imported it as app/apptemplates
I tried different combinations by changing the file name but not the package name, vice versa, etc. Either it does not find the file or has a conflict.
I am importing html/template in my templates.go file. So I commented out the entire file just keeping the package declaration but did not make the conflict go away
I thought may be another file is named templates.go but when I do this (at the GOPATH level) find . -name "*.go" | grep "templates.go" I only see the one file I have created.
I am confused as to how packages are created. I have changed the name to something generic so it does not look like a naming issue. Can someone please tell me how I can debug this error?
Thanks!
Rename the package to a non-conflicting name as in #1. Import the package using the path "apptemplates".
Packages inside of the application directory (the directory containing app.yaml) are imported with a path relative to the application directory. See Organizing Go Apps for the complete details.
I have a submodule in my golang google-app-engine project that I would like to add to my path.
$ ls ./openid/src/openid
discover.go integration verify.go
discover_test.go nonce_store.go xrds.go
discovery_cache.go nonce_store_test.go xrds_test.go
fake_getter_test.go normalizer.go yadis_discovery.go
getter.go normalizer_test.go yadis_discovery_test.go
html_discovery.go redirect.go
html_discovery_test.go redirect_test.go
In the example code for this package, it imports "openid". I'm new to golang's import rules, and I can't for the life of me figure out what I need to put in the import statement of my main file to import this package. I've tried "openid/src/openid", "myapp/openid/src/openid", etc. Can someone provide some clarification of how this works? Or do I need to actually modify the app.yaml file?
"Organizing Go code" mentions:
An import path is the string with which users import a package.
It specifies the directory (relative to $GOROOT/src/pkg or $GOPATH/src) in which the package's source code resides.
So make sure to use an import statement referring to a path which exists in your $GOPATH/src. (GOPATH being your "workspace", in which you have namespaces, as shown in this video).
Also make sure you build first openid/src/openid sources. And install it (go install).
As detailed in this answer:
Import paths can be be globally unique.
In conjunction with GOPATH, import path can be translated unambiguously to a directory path.
Any directory path under GOPATH can be unambiguously translated to an import path.
I am still new to Python and GAE. I have an application on local server that is running just fine. I can add entity to my datastore, I can view my website, etc: everything is fine.
Now I am trying to use bulkloader to add entities to my datastore. I followed the tutorial at https://developers.google.com/appengine/docs/python/tools/uploadingdata. My loader is below:
from google.appengine.ext import ndb
from google.appengine.tools import bulkloader
import my_model
class ArticleLoader(bulkloader.Loader):
def __init__(self):
bulkloader.Loader.__init__(self, 'Article',
[('title', str),
('author', str)
])
loaders = [ArticleLoader]
I am getting the error:
No module named my_model
Does anyone have a fix for this?
Note: I am only using one directory. So my loader is in the same location as the other file that imports the my_model module.
This can also happen if your PYTHONPATH is not properly set up. If you're on Linux, try running this before you run the Bulkloader:
export PYTHONPATH=$PYTHONPATH:.
This appends your current directory to your PYTHONPATH and should make your my_model module visible. Since my memory is terrible and I always forget to do it, I've ended up using a simple shell script that includes this at the beginning and then the bulkload command itself.
If you're on Windows, you should be able to modify your path by using sys.path.append. Haven't tested this, but you could try adding this to your script (note that this should work on Linux as well):
import sys
# ...
sys.path.append('.')
Your code should be located in a file named my_model.py. You are getting that error because there is no module named my_module. Might be worth a read of the Python module and package docs.