sftp | convenience functions for SFTP operations wrapping RCurl | FTP library

by stenevang R Version: Current License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | sftp Summary

sftp is a R library typically used in Networking, FTP, Electron applications. sftp has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

R package with convenience functions for SFTP operations wrapping RCurl functions.

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Quality

Security

License

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Support

sftp has a low active ecosystem.

It has 11 star(s) with 5 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 6 open issues and 2 have been closed. On average issues are closed in 45 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of sftp is current.

Quality

sftp has 0 bugs and 0 code smells.

Security

sftp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sftp code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sftp is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

sftp releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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sftp Key Features

No Key Features are available at this moment for sftp.

sftp Examples and Code Snippets

No Code Snippets are available at this moment for sftp.

Community Discussions

Trending Discussions on sftp

Django-Storages with SFTP: GET-requests fail

Find most recent SFTP file with a particular filename using SSH.NET

Connection reset when using jsch to connect to an sftp server hosted in azure

Connecting to port 21 with Paramiko and got paramiko.ssh_exception.SSHException: Error reading SSH protocol banner

How can I have nice file names & efficient storage usage in my Foundry Magritte dataset export?

Read SHP file from SFTP using pysftp

Populate a list of dictionary through a loop

How to test async function using pytest?

Git clone error: RPC failed - curl 28 Operation too slow

'Could not get reply from fzputtygen' error when adding private key to FileZilla

QUESTION

Django-Storages with SFTP: GET-requests fail

Asked 2022-Apr-03 at 13:48

I am trying to use django-storages to access my "Hetzner" Storage Box (https://www.hetzner.com/storage/storage-box) using SFTP which should hold media data, i.e. image files which users of my website can upload dynamically.

The corresponding part of my settings.py file looks like:

...

ANSWER

Answered 2021-Sep-06 at 09:00

Check django-storage setup

I feel you may have forgot to migrate your fields in django models ? In django-storage documentation on Github, you have those snippet of code.

From:

Source https://stackoverflow.com/questions/69050396

QUESTION

Find most recent SFTP file with a particular filename using SSH.NET

Asked 2022-Mar-24 at 09:01

I have a folder on an SFTP server that has a bunch of files. There are 6 different files, and they are created every 60min. Each with a date and time stamp, and they are held for 3 days.

...

ANSWER

Answered 2022-Mar-24 at 08:09

Try using a lambda on your set of files:

Source https://stackoverflow.com/questions/71598511

QUESTION

Connection reset when using jsch to connect to an sftp server hosted in azure

Asked 2022-Feb-18 at 18:21

we are currently working with a cloud product that uses JSCH internally to connect to external sftp sources. Im investigating an connection reset exception that we are getting when trying to connect to azure sftp.

Using wireshark i determined that the problem occurs after we send the Client: Key Exchange Init. Establishing the same connection with filezilla we dont have this issue.

comparing the packages from jsch and filezilla i didn't see an obivious issue, but im not an expert on the ssh protocol. im gonna post both requests below if somebody could give me any pointers it would be greatly appreciated.

Request with JSCH (not working)

Request with Filezilla (working)

Response with Filezilla (working)

See below for the log output:

...

ANSWER

Answered 2022-Feb-03 at 08:09

i wanted to post a quick update for anybody that is having the same issue, i opened a similiar question on the microsoft q&a site and looks like it's an issue on the azure side that they are working on fixing for GA Microsoft Q&A

Source https://stackoverflow.com/questions/70878675

QUESTION

Connecting to port 21 with Paramiko and got paramiko.ssh_exception.SSHException: Error reading SSH protocol banner

Asked 2022-Feb-11 at 17:36

I'm trying to connect to am SFTP server through Paramiko. I don't have a host key. The following code is my attempt and it's giving me an error that says:

paramiko.ssh_exception.SSHException: Error reading SSH protocol banner

I notice that port is usually 22 in other given examples, but the SFTP port I was given is 21. And when I tried 22, it gave me another error saying

Unable to connect to port 22

Thank you in advance for your guidance and insight. Please let me know if I could provide more information.

...

ANSWER

Answered 2022-Feb-09 at 17:05

Paramiko is an SFTP client. The SFTP uses port 22.

If you were given port 21, then it's most likely NOT SFTP. The port 21 is used by FTP. Encrypted variant of FTP, called also FTPS, uses 21 too. And people sometimes mistake it for SFTP.

For FTP use FTP class from ftplib. For FTPS use FTP_TLS class from ftplib.

Source https://stackoverflow.com/questions/71053248

QUESTION

How can I have nice file names & efficient storage usage in my Foundry Magritte dataset export?

Asked 2022-Feb-10 at 05:12

I'm working on exporting data from Foundry datasets in parquet format using various Magritte export tasks to an ABFS system (but the same issue occurs with SFTP, S3, HDFS, and other file based exports).

The datasets I'm exporting are relatively small, under 512 MB in size, which means they don't really need to be split across multiple parquet files, and putting all the data in one file is enough. I've done this by ending the previous transform with a .coalesce(1) to get all of the data in a single file.

The issues are:

By default the file name is part-0000-.snappy.parquet, with a different rid on every build. This means that, whenever a new file is uploaded, it appears in the same folder as an additional file, the only way to tell which is the newest version is by last modified date.
Every version of the data is stored in my external system, this takes up unnecessary storage unless I frequently go in and delete old files.

All of this is unnecessary complexity being added to my downstream system, I just want to be able to pull the latest version of data in a single step.

...

ANSWER

Answered 2022-Jan-13 at 15:27

This is possible by renaming the single parquet file in the dataset so that it always has the same file name, that way the export task will overwrite the previous file in the external system.

This can be done using raw file system access. The write_single_named_parquet_file function below validates its inputs, creates a file with a given name in the output dataset, then copies the file in the input dataset to it. The result is a schemaless output dataset that contains a single named parquet file.

Notes

The build will fail if the input contains more than one parquet file, as pointed out in the question, calling .coalesce(1) (or .repartition(1)) is necessary in the upstream transform
If you require transaction history in your external store, or your dataset is much larger than 512 MB this method is not appropriate, as only the latest version is kept, and you likely want multiple parquet files for use in your downstream system. The createTransactionFolders (put each new export in a different folder) and flagFile (create a flag file once all files have been written) options can be useful in this case.
The transform does not require any spark executors, so it is possible to use @configure() to give it a driver only profile. Giving the driver additional memory should fix out of memory errors when working with larger datasets.
shutil.copyfileobj is used because the 'files' that are opened are actually just file objects.

Full code snippet

example_transform.py

Source https://stackoverflow.com/questions/70652943

QUESTION

Read SHP file from SFTP using pysftp

Asked 2022-Jan-03 at 07:35

I am trying to use pysftp's getfo() to read a shapefile (without downloading it). However the output I get does not seem workable and I'm not sure if its possible do this with a shapefile.

Ideally I would like to read in the file and convert it to a Geopandas GeoDataFrame.

...

ANSWER

Answered 2021-Dec-28 at 07:45

Something like this should do:

Source https://stackoverflow.com/questions/70447892

QUESTION

Populate a list of dictionary through a loop

Asked 2021-Dec-06 at 10:40

I want to generate a list of dictionaries through the loop. I came across that we can use with_sequence to generate the integer sequences in ansible. I am getting the following error:

...

ANSWER

Answered 2021-Dec-06 at 10:40

The format of the output file you want is text. It's not a list. You can create it by Jinja, e.g.

Source https://stackoverflow.com/questions/70241388

QUESTION

How to test async function using pytest?

Asked 2021-Nov-18 at 08:02

@pytest.fixture
def d_service():
    c = DService()
    return c

# @pytest.mark.asyncio  # tried it too
async def test_get_file_list(d_service):
    files = await d_service.get_file_list('')
    print(files)

...

ANSWER

Answered 2021-Nov-18 at 08:02

This works for me, please try:

Source https://stackoverflow.com/questions/70015634

QUESTION

Git clone error: RPC failed - curl 28 Operation too slow

Asked 2021-Nov-10 at 12:19

I am trying to clone the linux kernel, the transfer speed seems perfectly fine, but curl always aborts:

...

ANSWER

Answered 2021-Nov-10 at 12:19

After lots of frustration it became apparent that the problem was once again in front of the computer. The following option in my git config was the culprit:

Source https://stackoverflow.com/questions/69774467

QUESTION

'Could not get reply from fzputtygen' error when adding private key to FileZilla

Asked 2021-Nov-07 at 08:15

I'm trying to access a DigitalOcean droplet through FileZilla. I created a keypair using 'ssh-keygen' and provided DigitalOcean with the public key. When I open FileZilla -> Edit -> Settings -> SFTP, I click 'Add key file...' and select my private key (starting '-----BEGIN OPENSSH PRIVATE KEY-----'). I then get a popup telling me the format isn't supported and asks me if i'd like to convert the file, to which I say yes and enter the password for the file which validates. I provide a new filename in the same directory and click save, which give me the 'Could not get reply from fzputtgen' error message.

I've tried re-downloading and installing FileZilla with no success but really have no idea where to go as the error is so vague. Hopefully somebody here has experience with this issue and can shed some light as to how I might go about fixing it. I'm sure I could create a keypair using PuTTY and skip this step, but it would be nice to have an explanation for why this is failing.

...

ANSWER

Answered 2021-Aug-26 at 20:10

It seems that the error "Could not get reply from fzputtygen" while import RSA key generated using ssh-keygen is a new bug in Mac computers, as reported at https://trac.filezilla-project.org/ticket/12494#no1.

For this specific issue, keep track (at above url) until this still open case gets solved.

Source https://stackoverflow.com/questions/68906974

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