betterSIS | The modern shell for SIS (the circuit simulator and optimizer) | Command Line Interface library
kandi X-RAY | betterSIS Summary
kandi X-RAY | betterSIS Summary
This software provides a new interactive shell that controls SIS in the background using the siswrapper library. I build the siswrapper library thanks to the pexpect library, a Python library that can easily be used to control interactive shells by spawning and connecting to their process. The interactive shell is controlled by the Bettersis class which uses the prompt_toolkit library to show the prompt and the bottom toolbar and provides history and autocompletion of commands.
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Top functions reviewed by kandi - BETA
- Get SSE completer
- Return a list of all the available commands
- Returns a dictionary of command line arguments to act on
- Get all the files in the system
- Start the custom toolbar
- Manage multiple commands
- Manage the history file
- Manage BIS command
- Update the app image
- Returns a list of old versions
- Check if the latest release is available
- Limit the size of t_size bytes to t_size
- Truncate the beginning of t_input to t_limit
- Removes blank lines from t_input to t_output
- Check if Github releases are available
- Extract the major and minor version from a string
- Get the list of commands
- Returns a list of the old release versions
- Return the README md file
betterSIS Key Features
betterSIS Examples and Code Snippets
Community Discussions
Trending Discussions on Command Line Interface
QUESTION
After an hour googling, I can't find anybody who has had anything resembling this issue besides myself. I created a command line interface with argparse. Originally I had tried to leverage argparse's built in help text behavior. But my boss isn't satisfied with the default help text, so he is having me write up the full usage/help text in a text file and just display the entire file.
For some reason, in a certain case, its outputting the text twice.
Here is the basics of how my program is broken down:
I have a top level parser. I read in my help text file, set it to a string help_text, and then set "usage=help_text" on the parser. Then I create subparsers (4 of them and then a base case) to create subcommands. Only one of those subparsers has any additional arguments (one positional, one optional). Before I reworked the help text, I had help text for each individual subcommand by using "help=" but now those are all blank. Lastly, I have set up a base case to display the help text whenever no subcommands are given.
Here is the behavior I'm getting:
When I call the main function with no subcommands and no arguments, my help_text from the text file outputs, and then like 2-3 additional lines of boiler plate I can't seem to get rid of. Also because the word usage appears in my text file, it says "usage: usage"
When I call the main command and then type --help, the exact same thing happens as above.
When I call the one subcommand that has a required positional argument and I don't include that argument... it spits out the entire help text twice. Right above the second time it prints, it prints the default usage line for that subcommand.
Lastly, when I use a different subcommand that has no arguments and give it an argument (one too many) it spits out everything completely correctly without even the extra couple lines at the end.
I don't know how to make heads or tales about this. Here is the main function of the script (I can verify that this problem occurs only in the main function where argparse is used, not the other functions that the main function calls):
...ANSWER
Answered 2022-Feb-25 at 21:44With a modification of your main:
QUESTION
I'm trying to install conda environment using the command:
...ANSWER
Answered 2021-Dec-22 at 18:02This solves fine (), but is indeed a complex solve mainly due to:
- underspecification
- lack of modularization
This particular environment specification ends up installing well over 300 packages. And there isn't a single one of those that are constrained by the specification. That is a huge SAT problem to solve and Conda will struggle with this. Mamba will help solve faster, but providing additional constraints can vastly reduce the solution space.
At minimum, specify a Python version (major.minor), such as python=3.9. This is the single most effective constraint.
Beyond that, putting minimum requirements on central packages (those that are dependencies of others) can help, such as minimum NumPy.
Lack of ModularizationI assume the name "devenv" means this is a development environment. So, I get that one wants all these tools immediately at hand. However, Conda environment activation is so simple, and most IDE tooling these days (Spyder, VSCode, Jupyter) encourages separation of infrastructure and the execution kernel. Being more thoughtful about how environments (emphasis on the plural) are organized and work together, can go a long way in having a sustainable and painless data science workflow.
The environment at hand has multiple red flags in my book:
conda-buildshould be in base and only in basesnakemakeshould be in a dedicated environmentnotebook(i.e., Jupyter) should be in a dedicated environment, co-installed withnb_conda_kernels; all kernel environments need areipykernel
I'd probably also have the linting/formatting packages separated, but that's less an issue. The real killer though is snakemake - it's just a massive piece of infrastructure and I'd strongly encourage keeping that separated.
QUESTION
I have a strange error here. The command I am executing is this:
...ANSWER
Answered 2021-Nov-28 at 19:48By default, when you use mysqldump DB, the output includes table-creation statements, but no CREATE DATABASE statement. It just assumes you have created an empty schema first.
So you could do this to create the schema first:
QUESTION
I am trying to create a shell script that will pull row counts in all tables from multiple databases. All of the databases follow the same naming convention "the_same_databasename_<%>" except the final layer in the name, which varies. I am trying to run the following:
use ;
show tables;
select count(*) from ;
Since I have 40 different databases, I would need to run the first two queries for each database 40 different times, plus the select count query even more depending on how many table in the database (very time consuming). I have my PuTTy configuration settings set to save my PuTTy sessions into a .txt on my local directory, so I can have the row count results displayed right in my command line interface. So far this is what I have but not sure how to include the final commands to get the actual row counts from the tables in each database.
...ANSWER
Answered 2021-Nov-22 at 07:57You can use nested for-loop:
QUESTION
Is there any command to see all variable names, types and values in command line interface? Similar to Matlab's Workspace? I already know about command whos but it doesn't show the values, It just shows names and types.
Thanks :)
...ANSWER
Answered 2021-Nov-20 at 09:18try this:
QUESTION
I am trying to use a React web app to read and write stuff in a Firebase realtime database. Every time I run "npm run start", I get this error message.
...ANSWER
Answered 2021-Nov-12 at 21:59Recently, Firebase announced that version 9 of Firebase SDK JS is generally available. This was done to do some optimisations. Try using:
QUESTION
I'm trying to make a simple command line interface, but i'm having a probleme for parsing commands :
process_t is a structure contient the path of the command with arguments to be stored in the variable argv.
...ANSWER
Answered 2021-Nov-05 at 11:12You're trying to use the block-local array argv, which is recreated for every command and, what's worse, doesn't even exist any longer after parse_cmd has returned. An array object with sufficient lifetime has to be used; you can do this by changing
QUESTION
I'd like to give my Python scripts the ability to detect whether it was executed in a Git Bash terminal, or the Windows cmd command line interface. For example, I'm trying to write a function to clear the terminal (regardless of which terminal it is), e.g. echoes the clear command if in Git Bash, or cls if in cmd.
I've tried using sys.platform to detect this, but it returns win32 regardless of which type of terminal it was ran in.
ANSWER
Answered 2021-Oct-17 at 05:23I don't believe what you're asking for is possible, but there are several answers here that show all the detections you can do to use the correct type of clear. Usually, it's just best to either make your own window or not clear the screen, sadly.
QUESTION
I'm trying to write a bash script which will install and set up a MySQL server automatically. The problem is that when my script executes the following command:
...ANSWER
Answered 2021-Oct-12 at 15:28Well, I'm not entirely sure what was wrong, but I think it came down to one process not finishing before another process started. I inserted a sleep 5 in the script - just before the last line where I'm trying to connect to the server, and that worked. I also wrapped the line in a while loop, giving it up to 5 attempts to connect to the server, and if it fails, it will wait a further 5 seconds. Currently this seems to work fairly reliably and I am able to connect to the MySQL server.
So either way the problem appears to be solved.
QUESTION
I am using Python 3.9 and Click to build a small command line interface utility, but I am getting strange errors, specifically when I attempt to call one function decorated as a @click.command() from another function that is also decorated the same way.
I have distilled my program down to the bare minimum to explain what I mean.
This is my program
...ANSWER
Answered 2021-Sep-10 at 16:18Use the context operations to invoke other commands
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install betterSIS
(Easiest and best option) Install the software from the Snap store. From the command line, execute this command: sudo snap install bettersis You need to have snap installed. You can install by following the instructions here. Note that you probably already have it installed. (especially if you are using a recent version of an Ubuntu based distro) From the Graphical User Interface: Click this button: Then click on the "Install" button on the top right side of the webpage Click on "View in Desktop Store" and "Choose an app" Choose "Ubuntu software" OR "Handler for snap:// URIs" OR "Snap Store" These options are written in order of preference: if the first option is not available, pick the second one, etc... If none of the options are available you should probably install betterSIS using the command above. Click on the "Install" button (Optional) If you want to, you can change the permissions by clicking the "Permissions" button I recommend to only enable/disable the "read/write permissions on removable media" one to access BLIF files inside USBs or /mnt/ directories (if you have for example a Virtualbox shared folder). The other permissions are needed to access BLIF files inside the home directory and to check if updates are available (Changing these might stop the application from working correctly OR it could become un-usable until you re-enable the permissions again) Advantages over the other options: Execute the shell from everywhere by executing the bettersis command There's no need to install Python and the dependencies SIS is bundled together with betterSIS: there is no need to install it manually If you already have SIS installed don't worry: they don't conflict. Automatic updates: when an update is available it will be installed automatically. This allows you to always have the latest bug fixes and features. Compatible with all the OS distributions that snap is compatible with Disadvantages: Might use (slightly) more resources than the other options SIS is bundled together with betterSIS: it occupies more disk space (3.08 MB more) Automatic updates: there's no way of turning them on and off in a convenient way snap is required to install it Most Ubuntu based distros and others already have it installed by default Advantage/Disadvantage: Snaps are very limited in permissions. This means that you can easily find Permission Errors if you try to open files in folders in which you don't have permissions to enter as a user. I suggest you to open and use betterSIS from a folder that is somewhere inside the home directory (for example /home/myuser/Documents/myprojects/sis_projects) and to NOT use sudo to open bettersis. You should also be able to give permissions to open and use betterSIS in removable media by following the 6th step described above "Advantages over the other options" You can uninstall it by opening the betterSIS page on the Ubuntu Store/Snap store and clicking the remove/uninstall button. You can follow the same steps to install it and then click on remove/uninstall instead of "install" at the 5th step. You can also uninstall it by executing this command: snap remove bettersis
Use the AppImage executable: Download the .AppImage file from the Github Release page here. Ignore the .AppImage.zsync file: it is used by the AppImage to find updates and you DON'T need to download it You can start the shell by executing the file: ./Bettersis-<version>-x86_64.AppImage Replace <version> with the version number (like 1.2.1) If the command says "Permission denied", you need to set the file type to executable using this command: chmod +x Bettersis-<version>-x86_64.AppImage Make sure that you are in the same directory as the file Advantages: No installation required There's no need to install Python and its dependencies You can update the AppImage by using the bsis_update command from the betterSIS shell Disadvantages: Hard to use because of the unknown path You could add it to the path environment variable, otherwise you have to call it using the full path or you have to read blif files using their full path On many distros you can put the executable inside the bin folder inside your home folder ($HOME): this allows you to execute the bsis command from every folder. The result is the same as installing betterSIS and executing that command. Delete the file to "uninstall" betterSIS.
Install the software as a DEB package Download the .deb package file from the Github Release page here and install it using the following command: sudo dpkg -i <file> Replace <file> with the path of the .deb file You can repeat this command on a new version to update the software. It is necessary to use the super user to install the software, (the OS will ask for the root password) You can also install the .deb file by double clicking on it and then click "Install" Advantages: Execute the shell from everywhere by executing the bsis command on the terminal. There's no need to install Python and the dependencies to execute bettersis.py Disadvantages: Might not be 100% compatible with all the OSes / OSes versions. It is definitely NOT compatible with distros that are NOT based on debian. No automatic updates: you need to manually download the DEB package and install it. You can uninstall the shell by executing this command: dpkg --remove bettersis
Use the PyInstaller executable Download the PyInstaller executable from the Github Release page here (its the one called "bsis" with no file extension) You can start the shell by executing the file: ./bsis If the command says "Permission denied", you need to set the file type to executable using this command: chmod +x bsis Make sure that you are in the same directory as the file Advantages: No installation required There's no need to install Python and the dependencies to execute bettersis.py Disadvantages: Hard to use because of the unknown path You could add it to the path environment variable, otherwise you have to call it using the full path or you have to read blif files using their full path No automatic updates: you need to manually download the new version and replace the old one On many distros you can put the executable inside the bin folder inside your home folder ($HOME): this allows you to execute the bsis command from every folder. The result is the same as installing betterSIS and executing that command. Delete the file to "uninstall" betterSIS.
Use the source code: Download this repository Install the dependencies (better if you use a virtual environment for Python) using the following command: pip3 install -r requirements.txt Be sure that the current working directory is the repository root Execute bettersis.py: python3 bettersis.py Advantages: It's the only way to develop improvements for this software Disadvantages: Hard to use because of the unknown path You could add it to the path environment variable, otherwise you have to call it using the full path or you have to read blif files using their full path You need to install Python and its dependencies
(there's a PyPI version but you shouldn't use it. I've created it to register the name there and to avoid possible confusion) It might also come in handy in the future if I need to create a new installation method
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