hi.py | python web framework for hi-nginx
kandi X-RAY | hi.py Summary
kandi X-RAY | hi.py Summary
python web framework for hi-nginx.
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Top functions reviewed by kandi - BETA
- Return a singleton instance .
- Initialize the database .
- Close the cursor .
- Executes the given sql query .
- Fetch a single record .
- Fetches all rows .
hi.py Key Features
hi.py Examples and Code Snippets
Community Discussions
Trending Discussions on hi.py
QUESTION
So I'm trying to plot Heiken Ashi candles, and then I want to plot them on graph.
My code so far:
...ANSWER
Answered 2022-Feb-24 at 13:59I will use the 'heikin_ashi' code to answer the example of using mplfinance, a popular finance library, for the graph. There are many other libraries available for visualizing investments, so we will use this as a basic form for data acquisition and visualization. A sample of mplfinance can be found here for reference.
QUESTION
I've been trying to install igraph using pip but it keeps failing. I get the following error:
...ANSWER
Answered 2021-Nov-22 at 16:12tl;dr Use the official Python distribution for Windows, or use Anaconda.
You should not use python-igraph with the Python included in MSYS2 unless you have a very good reason. This Python is not compatible with the official Python distribution on Windows, which means that you will not be able to install binary wheels from PyPI, and will need to compile everything from source. As you discovered, that is not always trivial.
If you have a truly good reason to use this Python with igraph, the simplest way is the following:
- Make sure you are using the appropriate subsystem (i.e. you launch the correct terminal). Here I am assuming you are using the MinGW64 one.
- Install the igraph C library from MSYS2:
pacman -S mingw-w64-x86_64-igraph
- Make sure you are using
pip
from MSYS2:pacman -S mingw-w64-x86_64-python-pip
- Install
texttable
:pip install texttable
- Install
igraph
, and link to the existing C library:pip install igraph --install-option="--use-pkg-config"
By going this route, you are treading in uncharted waters. Expect problems that you will need to resolve on your own.
QUESTION
I have a strange issue that I have a folder causes errors in my python code. If I run python and import torch
from the terminal then I get this error
AttributeError: module 'torch' has no attribute 'Tensor'
If I open python in the terminal and import torch
from any other folder then there is no error. I did get this file directly from a drive that I was using for a backup. Could this be causing the issue. I know before it was a read only folder, but I fixed that.
The folder I am trying to use is located in the Desktop. I can run everything completely fine in the Desktop folder, but as soon as I enter this one, I get the error. I have looked at pytorch, AttributeError: module 'torch' has no attribute 'Tensor' but dont think it is the same error. Since I also get an error with other packages such as ctypes which gives me this error.
AttributeError: module 'ctypes' has no attribute 'WinDLL'
This error has the same property as the previous one, that it only happens when the terminal is running python from this folder. It is able to import ctypes completely fine outside of this folder.
Folder:
->check.py
->createVoice.py
->final.wav
->hi.py
->struct.py
->test.wav
->welcome.wav
...ANSWER
Answered 2021-Jun-05 at 02:11So I was stupid and the struct.py file was interrupting the path to the correct one. Once I changed the name everything worked as it was supposed to.
QUESTION
I would like to execute hello.py using test.sh. However, it seems test.sh read hello.py as sh file.
error message
...ANSWER
Answered 2021-Apr-12 at 00:45You should mention the python path
QUESTION
I'm writing a small python game just to learn how to use python better. I wanted to try to start using multiple scripts, as keeping all of the code in one script can get a little crowded. I made a second script, created a function main(scrn) and everything seems to be working fine. Calling that function in my main script, game.py, it will create the screen and everything in the main(scrn) function will show up. However, nothing will update. My character won't move at all, with my previously tested gravity controller, or left or right. I tried moving the character controller from the hi.py script (main(scrn)) to the while Running: function, but still no movement. I then tried moving the main(scrn) function back to my original script, but it still won't work. Nothing seems to be updating. This is the combined script, last one mentioned in description
...ANSWER
Answered 2021-Feb-02 at 19:26Actually, the update of the window works fine. However, the variables are initialized in each frame.
You must initialize the variables before the application loop, but change the variables in the loop. Since you use a function, you have to initialize the variables in global name space. You have to use the global
statement to be interpret the variable as global variable and to change them within a function.
QUESTION
I add the metadata "metering.server_group":"corey-group"
to an instance while creating, and check it by using nova show
, it is applied, then I check the Gnocchi resource using gnocchi resource show --type instance ${instance-id}
, the attribute server_group
is None
in the begining, but after a while, it will be applied (always on the hour, ex: 07:00, 08:00...), I have no idea what happens, I think this issue will cause Gnocchi gets incorrect datasets while doing aggregation, so I spent some times to troubleshoot it.
First of all, the attributes of Gnocchi resource stored in database:
...ANSWER
Answered 2020-Nov-16 at 03:36Maybe you can refer to the following discussions:
According to the reference, try to change the default instance_discovery_method
from "libvirt_metadata" to "naive" in ceilometer config file, like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install hi.py
You can use hi.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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