requirements.txt

问题 I wish to place a python program on GitHub and have other people download and run it on their computers with assorted operating systems. I am relatively new to python but have used it enough to have noticed that getting the assorted versions of all the included modules to work together can be problematic. I just discovered the use of requirements.txt (generated with pipreqs and deployed with the command pip install -r /path/to/requirements.txt ) but was very surprised to notice that

问题 I wish to place a python program on GitHub and have other people download and run it on their computers with assorted operating systems. I am relatively new to python but have used it enough to have noticed that getting the assorted versions of all the included modules to work together can be problematic. I just discovered the use of requirements.txt (generated with pipreqs and deployed with the command pip install -r /path/to/requirements.txt ) but was very surprised to notice that

问题 I wish to place a python program on GitHub and have other people download and run it on their computers with assorted operating systems. I am relatively new to python but have used it enough to have noticed that getting the assorted versions of all the included modules to work together can be problematic. I just discovered the use of requirements.txt (generated with pipreqs and deployed with the command pip install -r /path/to/requirements.txt ) but was very surprised to notice that

问题 I have a very small python dataflow package, the structure of package looks like this . ├── __pycache__ ├── pubsubtobigq.py ├── requirements.txt └── venv the content of requirements.txt is protobuf==3.11.2 protobuf3-to-dict==0.1.5 I ran my pipline using this code python -m pubsubtobigq \ --input_topic "projects/project_name/topics/topic_name" \ --job_name "job_name" \ --output "gs://mybucket/wordcount/outputs" \ --runner DataflowRunner \ --project "project_name" \ --region "us-central1" \ -

问题 I want to be able to add some extra requirements to an own create docker image. My strategy is build the image from a dockerfile with a CMD command that will execute a "pip install -r" command using a mounted volume in runtime. This is my dockerfile: FROM ubuntu:14.04 RUN apt-get update RUN apt-get install -y python-pip python-dev build-essential RUN pip install --upgrade pip WORKDIR /root CMD ["pip install -r /root/sourceCode/requirements.txt"] Having that dockerfile I build the image: sudo

问题 homebrew has again broken python for about third time. Im now having issues getting dependencies to work again. At this point I am unable to install yaml . Collecting yaml Could not find a version that satisfies the requirement yaml (from versions: ) No matching distribution found for yaml Some other suggestions have said to try pyaml , which again simply tries to import yaml and fails Traceback (most recent call last): File "script.py", line 13, in <module> import pyaml File "/~/virtualenv

问题 I have a problem deploying Flask application to AWS EC2 instance. Probably with pip installing lxml . But I don't know how to solve the issue. AWS EC2: Platform: 64bit Amazon Linux 2015.03 v1.4.6 running Python 2.7 From CLI on eb create : CalledProcessError: Command '/opt/python/run/venv/bin/pip install -r /opt/python/ondeck/app/requirements.txt' returned non-zero exit status 1. From logs: src/lxml/lxml.etree.c:200873: error: ‘XML_XPATH_INVALID_ARITY’ undeclared (first use in this function)

问题 So I was googling an event where pip required sudo privileges,and I came across the following two threads What are the risks of running 'sudo pip'? and Is it acceptable & safe to run pip install under sudo? The first thread talks about the security risk of running an unknown .py file with pip (makes sense), but from the second one I almost got the impression that there exists a global and local python installation that you should not mix up. I guess it makes it sense that you can have a

问题 With pip you are able to create a requirements file to specify which libraries to install. Is there an equivalent for perl modules using CPAN? I came across ExtUtils::MakeMaker, but this seems like the make file is for each module specifically. I guess to try and give a better idea of what I am asking is if there is a way to do something like cpan install -r requirements.txt and then specify which modules to install in that requirements file. Thanks in advance! 回答1: I think Carton is what you

问题 I'm creating a library, but the library is also an application. Therefore, I'm trying to make the code as painless as possible for people with no real background in programming. I decided to go along with suggestions in this post. However, I'm running into all sorts of issues. I want users to do $ make config $ make install I need to do this because it's actually a C++/Python code, so I'm mixing them with Swig and Cmake. My objective is then to make those config and install targets so