heroku

问题 We have a Symfony 4.3 web application hosted on Heroku. This is a new setup and we never managed to have the dev mode to work correctly . There are plenty of similar issues online but none fixes the exact symptoms we are facing here. The project was created with a command line: composer create-project symfony/website-skeleton appName Let me clarify that: we do not want to change from "dev" to "prod" We need to be able to use the application in dev mode in order to take advantage of error

问题 I am trying to build a simple blogging platform to learn Python and Flask. I am using SQLAlchemy to connect to a Postgres db hosted on Heroku and flask_s3 to serve static files from an AWS bucket. Im mostly following along from this: https://gist.github.com/mayukh18/2223bc8fc152631205abd7cbf1efdd41/ All was going well, it is correctly hosted on Heroku and connceted to AWS S3 bucket, ready to go. I am stuck however on how to add blog posts to the database through some kind of form or route

问题 I am trying to build a simple blogging platform to learn Python and Flask. I am using SQLAlchemy to connect to a Postgres db hosted on Heroku and flask_s3 to serve static files from an AWS bucket. Im mostly following along from this: https://gist.github.com/mayukh18/2223bc8fc152631205abd7cbf1efdd41/ All was going well, it is correctly hosted on Heroku and connceted to AWS S3 bucket, ready to go. I am stuck however on how to add blog posts to the database through some kind of form or route

问题 I am trying to build a simple blogging platform to learn Python and Flask. I am using SQLAlchemy to connect to a Postgres db hosted on Heroku and flask_s3 to serve static files from an AWS bucket. Im mostly following along from this: https://gist.github.com/mayukh18/2223bc8fc152631205abd7cbf1efdd41/ All was going well, it is correctly hosted on Heroku and connceted to AWS S3 bucket, ready to go. I am stuck however on how to add blog posts to the database through some kind of form or route

问题 I am trying to build a simple blogging platform to learn Python and Flask. I am using SQLAlchemy to connect to a Postgres db hosted on Heroku and flask_s3 to serve static files from an AWS bucket. Im mostly following along from this: https://gist.github.com/mayukh18/2223bc8fc152631205abd7cbf1efdd41/ All was going well, it is correctly hosted on Heroku and connceted to AWS S3 bucket, ready to go. I am stuck however on how to add blog posts to the database through some kind of form or route

问题 I'm trying to deploy a Streamlit app written in python to Heroku. My whole directory is 4.73 MB, where 4.68 MB is my ML model. My requirements.txt looks like this: absl-py==0.9.0 altair==4.0.1 astor==0.8.1 attrs==19.3.0 backcall==0.1.0 base58==2.0.0 bleach==3.1.3 blinker==1.4 boto3==1.12.29 botocore==1.15.29 cachetools==4.0.0 certifi==2019.11.28 chardet==3.0.4 click==7.1.1 colorama==0.4.3 cycler==0.10.0 decorator==4.4.2 defusedxml==0.6.0 docutils==0.15.2 entrypoints==0.3 enum-compat==0.0.3

问题 I'm trying to deploy a Streamlit app written in python to Heroku. My whole directory is 4.73 MB, where 4.68 MB is my ML model. My requirements.txt looks like this: absl-py==0.9.0 altair==4.0.1 astor==0.8.1 attrs==19.3.0 backcall==0.1.0 base58==2.0.0 bleach==3.1.3 blinker==1.4 boto3==1.12.29 botocore==1.15.29 cachetools==4.0.0 certifi==2019.11.28 chardet==3.0.4 click==7.1.1 colorama==0.4.3 cycler==0.10.0 decorator==4.4.2 defusedxml==0.6.0 docutils==0.15.2 entrypoints==0.3 enum-compat==0.0.3

问题 Instead of uploading the precompiled dist directory, I want to compile src at server side instead. Here are my scripts inside package.json: "scripts": { "test": "echo \"No test specified\" && exit 0", "start": "node dist/app.js", "postinstall": "tsc" } Here are the dependencies: "dependencies": { "@types/express": "^4.11.1", "@types/pg": "^7.4.4", "@types/socket.io": "^1.4.31", "body-parser": "^1.18.2", "express": "^4.16.2", "pg": "^7.4.1", "socket.io": "^2.0.4", "tslint": "^5.9.1",

问题 Hey i'd like to install the NLTK pos_tag on my Heroku server. How can i do so. Please give me the steps as im new to the Heroku server system. 回答1: I just added official nltk support to the buildpack! Simply add a nltk.txt file with a list of corpora you want installed, and everything should work as expected. 回答2: Update As Kenneth Reitz pointed out, a much simpler solution has been added to the heroku-python-buildpack. Add a nltk.txt file to your root directory and list your corpora inside.

问题 I'm trying to make opencv work on Heroku but i have the following error on the server's log file : 2017-10-05T23:17:08.145096+00:00 heroku[web.1]: State changed from crashed to starting 2017-10-05T23:17:19.477843+00:00 heroku[web.1]: Starting process with command `python Main.py` 2017-10-05T23:17:23.469550+00:00 heroku[web.1]: State changed from starting to crashed 2017-10-05T23:17:23.458477+00:00 heroku[web.1]: Process exited with status 1 2017-10-05T23:17:23.268234+00:00 app[web.1]: