google-cloud-datalab

问题 I'd like to install zipline, the python module for financial backtesting, onto a Google Cloud Datalab instance. What's the best way to do this? (I tried to move the VM to user managed and SSH in, but it wouldn't let SSH in). (Also tried %%bash pip install zipline, which almost worked save for version conflicts, but not sure if this is a good idea) 回答1: Currently the %bash pip install option is the only one supported. We should have better customization capability coming quite soon. 来源： https:

问题 I am following the tutorial here: https://codelabs.developers.google.com/codelabs/cloud-ml-engine-image-classification/index.html?index=..%2F..%2Findex#0 and it is claiming that it will allow me to do image classification on the google cloud. I follow the instructions but when I get to step 4 where I "Start a datalab notebook". It tells me to open the docs folder in Google Cloud DataLab and then open the file called: Hello World.ipynb. WHen I open this file I get a really weird error that I

问题 I am working with Google's Datalab service, on a Google managed Computer engine(default), and I would like to call my Google Datastore's API. The documentation points to using the from google.appengine.ext import db library. But when I execute this in a datalab code block I get ImportError: No module named appengine.ext . I realize that this likly means that the App Engine SDK is not installed on the Datalab compute engine, My quetion is how can I then access the My Datastore namespace from

问题 I am running a query against our GAP data in Bigquery and I want to generate a chart from it. %%sql --module mobileGraph02 SELECT STRFTIME_UTC_USEC(UTC_USEC_TO_DAY((visitStartTime+36000)*1000000),'%Y/%m/%d') AS dateDate, EXACT_COUNT_DISTINCT(fullVisitorId) AS sessions FROM TABLE_DATE_RANGE([99949271.ga_sessions_], TIMESTAMP('2016-02-21'), TIMESTAMP('2016-02-25')) GROUP BY dateDate ORDER BY dateDate I attempted to create a graph from this based on one of the examples in the 'Interactive Charts

问题 I'm looking to use the ospc taxcalc package in a Google Datalab notebook. This package must be installed via conda. Datalab doesn't have conda by default, so this method (from https://stackoverflow.com/a/33176085/1840471) fails: %%bash conda install -c ospc taxcalc Installing via pip also doesn't work: %%bash pip install conda conda install -c ospc taxcalc ERROR: The install method you used for conda--probably either pip install conda or easy_install conda --is not compatible with using conda

问题 I have this query (a modified version of the query under the Line Chart section of the Datalab Tutorials notebook.) `%%sql --module timeseries SELECT HOUR(timestamp) AS timestamp, AVG(latency) AS latency, FROM [cloud-datalab-samples:httplogs.logs_20140615] WHERE endpoint = 'Popular' GROUP BY timestamp` followed by this call to %%chart %%chart bars --fields timestamp,latency --data timeseries but this doesn't seem to draw the required bar chart, even though I do not receive any error message.

问题 The following problem has been encountered by me and others in a variety of different GCP projects, and under circumstances where the same code worked a few days earlier. I am walking through all of the steps again right now, just to make sure that I still see the same thing. I started by deleting the running instance of Cloud Datalab in my GCP project, and then I started over: first deploy Datalab, then "start using" Datalab. I then select a pre-existing notebook that I have which starts

问题 Hi I have a problem while using ipython notebooks on datalab. I want to write the result of a table into a bigQuery table but it does not work and anyone says to use the insert_data(dataframe) function but it does not populate my table. To simplify the problem I try to read a table and write it to a just created table (with the same schema) but it does not work. Can anyone tell me where I am wrong? import gcp import gcp.bigquery as bq #read the data df = bq.Query('SELECT 1 as a, 2 as b FROM

问题 Following the installation guide on the Google page, which says to run the command: $ gcloud components install datalab This installs the datalab commands and when I next try: $ datalab create sigma2017 [Errno 2] No such file or directory Picture from console: EDIT2 G:sdks gr$ ./google-cloud-sdk/bin/gcloud auth login Your browser has been opened to visit: https://accounts.google.com/o/oauth2/auth?redirect_uri=http%3A%2F%2Flocalhost%3A8085%2F&prompt=select_account&response_type=code&client_id

问题 I'm trying to install pyproj within a Google Datalab Jupyter notebook as a required dependency for the basemap library. I've tried two methods, needless to say neither has worked. Method 1: Cloning from git !git clone https://github.com/jswhit/pyproj.git Outputs: Cloning into 'pyproj'... remote: Counting objects: 2811, done. remote: Total 2811 (delta 0), reused 0 (delta 0), pack-reused 2810 Receiving objects: 100% (2811/2811), 5.65 MiB | 1.55 MiB/s, done. Resolving deltas: 100% (1951/1951),