I load gmaps package in python.
However when in Jupyther notebook I type command :
import gmaps
gmaps.configure(api_key="AI")
data = gmaps.datasets.load_dataset("taxi_rides")*
I have this error message:
*AttributeError: 'module' object has no attribute 'datasets'*
Does someone knows what is going on ?
Somewhat late to the party, but you are not importing the correct module:
import gmaps
import gmaps.datasets # You also need to import this!
gmaps.configure(api_key="AI")
data = gmaps.datasets.load_dataset("taxi_rides")
Related
I have strange problem possibly bug with importing JSON file as object into my application. I do have:
"compilerOptions": {
"resolveJsonModule": true,
"esModuleInterop": true,
}
Looking at the s̶o̶u̶r̶c̶e̶ ̶a̶n̶d̶ source maps JSON is being imported and even when I look at debugger:
But as you see debugger is able to see contents of this var/JSON while app claims it's undefined. Can it be building cache problem?
I import JSON file like:
import * as eventsDB from './events.json';
and for debugging purpose I export it like this:
export const jsonDB = eventsDB;
EDIT: After checking carefuly build whole reducer where I import and export JSON was ommited but for some reason everything was in Source-Maps, I'm currently searching for possible reason.
Guys I've located the problem. I think this might be helpful, so I want to share the solution. As I said in reducer named events (file name events.ts) I've imported the JSON:
import * as eventsDB from './events.json';
And some of you might already noticed the problem. Even when I included the extension, for some reason there was name conflict so under events reducer
import events from '../reducers/events';
I actually had the JSON. And under JSON I had undefined. Still the mistery is why debugger saw the contents of the variable correctly.
This is the app component. It gives an error that it can't find module pages/question/pages/question1/question1
This is the app module where I declared the question1. still the same error.
Your import path is wrong, it should be as,
import {question1} from './pages/questions/pages/question1'
I'm new in python, my native language is C. I'm doing a code in python for a surveillance system triggered by motion using OpenCV. I based my code in the one made by Adrian Rosebrock in his blog pyimagesearch.com. Originally the code was developed for a Raspiberry Pi with a Pi Camera module attached to it, now I'm trying to adapt to my notebook's webcam. He made a easier tutorial about a simple code for motion detection and it worked very nicely in my PC. But I'm having a hardtime with this other code. Probably it's a silly mistake, but as begginer I couldn't found a specific answer to this issue.
This image have the part of the code that is causing the error (line 15) and the structure of the project on the left side of the screen. Image of python project for surveillance.
Similar part, originall code:
# import the necessary packages
from pyimagesearch.tempimage import TempImage
from dropbox.client import DropboxOAuth2FlowNoRedirect
from dropbox.client import DropboxClient
from picamera.array import PiRGBArray
from picamera import PiCamera
import argparse
import warnings
import datetime
import imutils
import json
import time
import cv2
# construct the argument parser and parse the arguments
ap = argparse.ArgumentParser()
ap.add_argument("-c", "--conf", required=True,
help="path to the JSON configuration file")
args = vars(ap.parse_args())
# filter warnings, load the configuration and initialize the Dropbox
# client
warnings.filterwarnings("ignore")
conf = json.load(open(args["conf"]))
client = None
Until now I only change these things:
Exclude the imports relatives to pi camera.
Change camera = PiCamera() by camera = cv2.VideoCapture(0). This way I use notebook's webcam.
Exclude:
camera.resolution = tuple(conf["resolution"])
camera.framerate = conf["fps"]
rawCapture = PiRGBArray(camera, size=tuple(conf["resolution"]))
Substitute the line for f in camera.capture_continuous(rawCapture, format="bgr", use_video_port=True): by while True:.
Exclude two lines in program that was rawCapture.truncate(0).
Probably there is more things to repair, if you now please tell me, but first I'd like to understand how solve that mensage error. I use PyCharm in Windows 7 with Python 2.7 and OpenCV 3.1. Sorry for not post the entire code, but once that this is my first question in the site and I have 0 reputation, apparently I can just post 2 links. The entire originall code is in the pyimagesearch.com. Thank you for your time!
I think you probably not running it properly. Error message is clear. You are adding argument that means you need to provide them while running which you are not doing.
Check this how he ran this in tutorial link you provided
http://www.pyimagesearch.com/2015/06/01/home-surveillance-and-motion-detection-with-the-raspberry-pi-python-and-opencv#crayon-56d3c5551ac59089479643
Notice on the Figure 6 screen capture in #Rhoit's link.
python pi_surveillance.py --conf conf.json
The program was initialized with the name and these --conf conf.json words.
In your code:
ap = argparse.ArgumentParser()
ap.add_argument("-c", "--conf", required=True,
help="path to the JSON configuration file")
ap is a piece of code that reads these inputs from the commandline, and parses the information. This definition specifies that a --conf argument is required, as demonstrated in Figure 6.
The error indicates that you omitted this information:
argument -c/--conf is required
I am trying to use the FTP server (factory) in Geronimo 3.0.1 on Fedora 19, in eclipse kepler. I have the following import which produces no error:
import org.apache.mina.*;
However, when I declare
FTPServerFactory ftpFactory;
FTPServer ftpServer;
neither of FTPServer and FTPServerFactory is resolvable. The usual eclipse hints in the editor, which are very cool, offer no help in this case. My build path has the mina-core.jar (This is the only MINA jar that I find in /usr/share/java/apache-mina). The build path dialog flags errors, not explicitly for mina, stating the the following are missing:
org.eclipse.JRE_CONTAINER/
org.eclipse.jdt.internal.debug.uio.launcher.StandardVMType/
java-1.7.0-openjdk-1.7.0.25.x86-64
I suspect that my installation is missing other mina jars and am at a loss for the three errors above except that the last one is strange given that the that the build path has
java-1.7.0-openjdk-1.7.0
My environment is all relatively new, so there could be problems in a number of places. Any advice on where to start?
Thanks in advance.
I am not sure what happened when I logged in. Please disregard the empty question.
I have the following, which does not produce errors.
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.ftplet.FtpReply;
import org.apache.ftpserver.ftplet.FtpRequest;
import org.apache.ftpserver.ftplet.FtpSession;
import org.apache.ftpserver.ftplet.Ftplet;
import org.apache.ftpserver.ftplet.FtpletContext;
import org.apache.ftpserver.ftplet.FtpletResult;
import org.apache.ftpserver.listener.ListenerFactory;
import org.apache.ftpserver.ssl.SslConfigurationFactory;
import org.apache.ftpserver.usermanager.*;
import org.apache.ftpserver.usermanager.impl.BaseUser;
My build path includes
ftpserver-core-1.06.jar - /usr/share/java/apache-ftpserver/common/lib
A code fragment follows
//Add the user to the FTP server as well.
PropertiesUserManagerFactory userManagerFactory = new PropertiesUserManagerFactory();
userManagerFactory.setFile(new File("myusers.properties"));
userManagerFactory.setPasswordEncryptor(new SaltedPasswordEncryptor());
org.apache.ftpserver.ftplet.UserManager um = userManagerFactory.createUserManager();
BaseUser user = new BaseUser();
user.setName(newCredentials.getUserID());
user.setPassword(ConfigurationValues.get("ftpGenericPassword"));
new File(ConfigurationValues.get("ftpFilesRoot")+newCredentials.getUserID());
user.setHomeDirectory("ftproot");
um.save(user);
I hope this is of use. Takes a little burrowing to sort it out.
I have code that reads a JSON file to import the information about a level in a game I'm making. The code was running and compiling fine until suddenly every time I tried to build, FlashDevelop started erroring "build failed" without actually giving an error.
I ran the code through the mxmlc compiler, to give me an error message, and it returned an error saying "Error: access of undefined property JSON" in line:
var level:Object = JSON.decode(json);
This is confusing because the JSON library is clearly included at the top of the file, "import com.adobe.serialization.json.JSON;", and this error started occurring completely on it's own, which is odd...
package
{
import flash.geom.Point;
import flash.geom.Rectangle;
import flash.utils.ByteArray;
import net.flashpunk.Entity;
import com.adobe.serialization.json.JSON;
public class LevelParser
{
public static function GetLevelByID(ID:int, source:Class):Level
{
// Store new entity
var populated:Vector.<Entity> = new Vector.<Entity>();
// Parse file into string
var bytes:ByteArray = new source();
var json:String = bytes.readUTFBytes(bytes.length);
var level:Object = JSON.decode(json);
// Find correct level
...
EDIT: Strangely if I comment out the line to call it, and this function, the code compiled fine in mxmlc, but in Flashdevelop is says "Build Failed" with no error
This is actually a reference error.
As of AS3 SDK 4.5, JSON became a native class within the SDK. In previous versions, you would have to download the adobe serialize classes to access JSON - which may be your issue.
When using the mxmlc, it will compile with all the included libraries specified in your sdk flex-config.xml. In FlashDevelop, it will only use the classes you include.
Solution: add the adobe serialize class to your project