launch.py | Python scripts to setup your virtual env | Development Tools library
kandi X-RAY | launch.py Summary
kandi X-RAY | launch.py Summary
Python scripts to setup your virtual env + few convenient tools like configuration management, test runner, code analyzer.
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Top functions reviewed by kandi - BETA
- Start a process
- Return the class of a class
- Start a process by its name
- Returns the path to the virtualenv
- Run ticker
- Get a snapshot of the document
- Return a string representation of the failure
- Print footprint
- Create a pid file
- Write message to logger
- Get the filename of a process
- Install virtualenv
- Install virtualenv into global interpreter
- Install a virtualenv
- Run tests
- Create a context entry
- Enable test mode
- Poll for a process
- Get process pid
- Kill a process
- Get the logger for a process
- Returns the next run in seconds
- Go to the virtual environment
- Remove the pid file
launch.py Key Features
launch.py Examples and Code Snippets
Community Discussions
Trending Discussions on launch.py
QUESTION
this is my first question on Stackoverflow. I hope my question is clear, otherwise let me know and don't hesitate to ask me more details.
I'm trying to package a streamlit app for a personal project. I'm developing under linux but I have to deploy the app on Windows. I want it to be a standalone executable, which once run opens the browser tab to display the app, and exits when the tab is closed. I would like to use pynsist library to package the app (already used for another project and it worked fine).
I followed the suggestion found in this discussion. It worked fine on ubuntu, and apparently also on Windows after packaging the app with pynsist. "Apparently" because the executable run, but no browser tab was open to display the app.
Here is some snippets of my code.
Project structure
...ANSWER
Answered 2021-Nov-25 at 09:40EDIT: a streamlit example was added to the examples of pynsist repo. There you can find a minimal and refined example of a working application (which also includes plotly).
ORIGINAL ANSWER
Finally I get it to work. In my last attempt, I made a mistake by setting --server.headless=false, while it must be true instead. I found that an additional flag to the streamlit run command is needed: --global.developmentMode=false. This make the deploy work, even if I could not find any reference to this configuration in the streamlit configurations.
Working code follows.
Project structure
QUESTION
I am very new to Flask. While performing query on a database, it throws the following error. Can you please help me to understand why the error is issued?
C:\Users\tamim\Documents\Python_projects\user_login_sql\launch.py:7: SyntaxWarning: 'NoneType' object is not callable; perhaps you missed a comma?
if User.query.filter_by(username='John').first() is None(): Traceback (most recent call last):
File "C:\Users\tamim\Documents\Python_projects\user_login_sql\launch.py", line 7, in if User.query.filter_by(username='John').first() is None(): TypeError: 'NoneType' object is not callable
I am trying to use SQLAlchemy with Flask instead of following Flask-SQLAlchemy. The module which is used to launch the app is below:
...ANSWER
Answered 2021-Oct-03 at 06:51None is not a function/method. So please change your login filter condition to somewhat like this:
QUESTION
I am stuck on an exercise. These are the files I was given:
A readme file:
Before you begin, make sure to run this command in your terminal to install pytest:
...ANSWER
Answered 2021-Sep-17 at 07:50You have saved the file as compute-launch.py but you are importing the function from compute_launch.
Notice that one has a hyphen while the other has an underscore.
QUESTION
Through a Linux server, I am running Airflow with Docker compose. Other DAGs created with .py scripts work fine. Other python scripts creating DAGS that import different modules will run fine and show up in the DAG list.
However, importing the modules below within my Launch.py results in a Broken DAG: [/usr/local/airflow/dags/ScanLaunchDemo.py] No module named 'tenable_io'.
Ironically, Launch.py runs perfectly fine within the Linux instance and within a python terminal (the 'no tenable_io' error does not show). It seems like only Airflow cannot 'detect' the module below.
...ANSWER
Answered 2021-Jul-03 at 07:49If you are using Docker Compose, then in order to make the module available to airflow, you need to use custom image where you installed your own additional dependencies. We just updated the documentation make it clearer why you need it, and how to do it, including examples:
QUESTION
So I was browsing repl.it and saw that someone made it possible to run firefox in the repl window. There was a file called Makefile and it had this code in it. I'm wondering what it means and where they are getting Firefox from.
...ANSWER
Answered 2021-Jun-07 at 23:51Makefile is a utility for writing and executing series of command-line instructions for things like compiling code, testing code, formatting code, running code, downloading/uploading data, cleaning your directory etc ... Basically, it helps automate your dev workflows into simple commands (make run, make test, make clean).
Here's what it does in this case:
QUESTION
I am trying to run a object detection code in Aws. Although opencv is listed in the requirement file, i have the error "no module named cv2". I am not sure how to fix this error. could someone help me please.
My requirement.txt file has
- opencv-python
- numpy>=1.18.2
- scipy>=1.4.1
- wget>=3.2
- tensorflow==2.3.1
- tensorflow-gpu==2.3.1
- tqdm==4.43.0
- pandas
- boto3
- awscli
- urllib3
- mss
I tried installing "imgaug" and "opencv-python headless" as well.. but still not able to get rid of this error.
...ANSWER
Answered 2021-Apr-14 at 14:21Make sure your estimator has
- framework_version = '2.3',
- py_version = 'py37',
QUESTION
I'm trying to bootstrap a basic flask setup but after managing to setup the db connection and running the server, the routes are not being updated but seem to be cached to the original route I added in the very beginning (Which now doesn't even exist).
Below is the relevant code.
launch.py (python file pointed at by FLASK_APP)
...ANSWER
Answered 2021-Feb-04 at 21:30If anyone encounters a similar issue I found a remnant flask.exe process still running from an earlier run that was not properly terminated and hence was still providing the routes itself. Therefore the solution is to terminate that process manually. Going to leave this open maybe someone encounters same issue
QUESTION
I am running the StanfordCoreNLP server through my docker container. Now I want to access it through my python script.
Github repo I'm trying to run: https://github.com/swisscom/ai-research-keyphrase-extraction
I ran the command which gave me the following output:
...ANSWER
Answered 2020-Oct-07 at 08:08As seen in the log, your service is listening to port 9000 inside the container. However, from outside you need further information to be able to access it. Two pieces of information that you need:
- The IP address of the container
- The external port that docker exports this 9000 to the outside (by default docker does not export locally open ports).
To get the IP address you need to use docker inspect, for example via
QUESTION
I am trying to properly unit test my Flask 1.1.2 routes, but do not really understand the documentation around mocking the application context.
Here is my class Launch.py:
ANSWER
Answered 2020-Sep-09 at 17:35Ok, I figured it out. Just needed to use the test_request_context which I read about here: link.
Here is my new TestLaunch.py:
QUESTION
I want to run a spacy text manipulation in a docker container.
My project is simple:
...ANSWER
Answered 2020-Aug-20 at 01:56Oh, well that was simple actually:
While p = spacy.load('en') worked fine in pycharm, I need the full p = spacy.load('en_core_web_sm') in a docker container
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install launch.py
You can use launch.py like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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