I'm a complete Python novice, so I apologize if the solution to my problem seems obvious. I'm having difficulty with some relatively simple code that I've written. I've scanned several related questions that have already been posted, but I don't see where my code differs in any meaningful way from the solutions suggested.
I'm trying to write a program that will:
Establish a ftp connection to a remote server.
Change the working directory on the ftp server.
Retrieve a list of files in the working directory from the ftp server.
Find a file ending with a specific suffix from the retrieved list of files.
Retrieve the found file to a temporary directory (created by tempfile.mkdtemp()) on the user's local file system.
Steps 1 through 4 are working as expected. Sadly, the last step is falling into my except clause.
Can anyone make a suggestion regarding what might be wrong with the following line of code?
ftp.retrbinary('RETR ' + file, open(opsys.path.join(localTempDir, fileName)).write)
Your suggestions are greatly appreciated. Thanks, in advance.
Possible problems:
- type(file) = incorrect value
- opsys.path.join(localTempDir, fileName) = incorrect value #nonexistent file
Thats all what comes to mind looking on presented line of code =)
Related
I'm trying to use node-gpg: https://github.com/drudge/node-gpg for encrypting/decrypting files using GPG.
snippet of code
a file is being created in the fileDecrypted location but doesn't contain anything
Does anyone know what might be wrong/have encountered a similar issue?
Any help would be appreciated
I also looked into this implementation: https://jaygould.co.uk/2019-01-21-decrypting-gpg-file-node-programatically/
and am doing the same steps but still running into the same problem
I have the following directory containing these CSV files:
/data/one.csv
/data/two.csv
/data/three.csv
/data/four.csv
If I want to read everything, I can simply do:
/data/*.csv
but I can not seem to read everything, except four.csv.
This:
/data/*[^four]*.csv
seemed to work but I think that if the list of files would be bigger, than this way of reading would probably be wrong (because of double wildcards).
Is there a good way to do this? I also am aware that:
/data/{one,two,three,^four}.csv
would solve this specific case, but I need the except method for future needs.
Thank you very much!
I am not 100% sure that this method will work, but you can try. You can use Bash/Python or whatever script to scan all the csv files in the folder, but not with the names four.csv.
The input for spark will be (assuming you have files: one.csv, two.csv, three.csv, four.csv, five.csv ,...up to n.csv files)
PathToFiles=[/data/one.csv, /data/two.csv, /data/three.csv, /data/five.csv, ..., /data/n.csv]
Then you can use (the code is in python)
filesRDD = spark.sparkContext.wholeTextFiles(",".join(PathToFiles))
I have wrote similar code in java, in my impression, it works and you can try.
After I uploaded my Typo3-Website onto a linux server and tryed to call the homepage, I get the error: "Could not load layout file. Tried following paths: "/Main.html", "/Main" "
I checked the correct spelling (uppercase) of my layout file: It seems to be correct and in the right place. Any ideas?
Thanks a lot. I have checked the file paths and noticed I had to delete the two slashes after the equal signs.
This works on a windows platform:
partialRootPath = /fileadmin/Private/Partials/
layoutRootPath = /fileadmin/Private/Layouts
But on a linux server it has to look this way:
partialRootPath = fileadmin/Private/Partials/
layoutRootPath = fileadmin/Private/Layouts
You seem to be using TYPO3 before 7 and the StandaloneView. In this case, identify in your code where you use this view and check the calls to setTemplatePathAndFilename or the templateRootPath. You are probably having an issue with the root path being set to something that does not exist.
This might be a situation of incompatible cAsiNg of the directory name. This is especially possible if you are testing locally on MacOS (case insensitive) and then uploading to Linux (case sensitive).
If this does not help, please provide us with more information about your scenario (code, settings, environment where it works, etc).
I have generated an excel file from xml. But i can not open it with Excel. Excel gives the following error opening it:
Problems came up in the following areas during load:
Table
Then it shows a message that the log file corresponding the error can be found at : C:/Documents and Setting/myUserName/Local Settings/Temporary Internet Files/Content.MSO/xxxxx.log
But i can not find Content.MSO folder in my windows. I checked folder settings and made all folders visible but i still can not access this folder. So that i can not analise the log file.
how could i find the generated log file?
I found the problem without analising the log file. i stil can not access the log file in temporary internet files. But i realised that i put a string(non-number) characters on a number-styled cell in Excel xml. So if you having the similar issues about your Excel file generated from xml, then have a look at if your cell values are appopriate with your cell data type.
If you type or paste the path of the log file into Explorer or your text editor of choice, you may find that the folder does exist, despite being invisible.
In my case it was a <Row> with an incorrect ss:Index
I was using a template and the last row had a fixed Index=100. If the number of rows I added exceeded 100, this last row had a wrong index and excel threw the error without any other message or log (MacOSX, Excel 15.25.1). I wish they printed more informative error messages, what a waste of our time.
Excel 2016. My error message was "Worksheet Settings". Path was pointing to non-existing file.
My cause of the problem was ExpandedRowCount not big enough for number of rows in Worksheet. If you add rows in XML directly (i.e. on a machine where Excel is not installed), make sure to increment number of rows in ExpandedRowCount.
yes.Even i too faced the same problem and problem was with the data type of cells ofexcel generated using xslt
In addition to checking the data being used vs "Type" assigned, make sure that the list of characters that need to be encoded for XML are indeed encoded.
I had a system that appeared to be working, but then some user data including & and < was throwing this error.
If you're not sure what's going on with your file, try http://www.xmlvalidation.com/ - that helped be spot the issue in a large file immediately.
I used this function to fix it, modified from this post:
function xmlsafe($s) {
return str_replace(array('&','>','<','"'), array('&','>','<','"'), $s);
}
and then run echo xmlsafe($myvalue) where you were just echoing $myvalue in your script.
This seems to be more appropriate for XML than htmlentities() or other options built into PHP.
I had the same issue, and the answer was - type of Cell was Number and some values doesn't converts to this type on my backend.
I had the SAME problem,
and its because de file is TOO BIG.
I try an extract from SAP, more little than the one with that make the error) and save it in XML file. and it WORK, no more error.
so maybe if you can save in 2 Excel files XML instead of 1 it will be good ;)
ALicia
I came across echofunc.vim today (from a link in SO). Since I'm rubbish at remembering the order of function parameters, it looked like a very useful tool for me.
But the documentation is a bit lean on installation! And I've not been able to find any supplementary resources on the internet.
I'm trying to get it running on a RHEL box. I've copied the script into ~/.vim/plugin/echofunc.vim however no prompt when I type in a function name followed by '('. I've tried adding
let g:EchoFuncLangsUsed = ["php","java","cpp"]
to my .vimrc - still no prompting.
I'm guessing it needs to read from a dictionary somewhere - although there is a file in /usr/share/vim/vim70/ftplugin/php.vim, this is the RH default and does not include an explicit function list.
I'm not too bothered about getting hints on the functions/methods I've defined - just trying to get hints for the built-in functions. I can see there is a dictionary file available here which appears to provide the resources required for echofunc.vim, I can't see how I set this up.
TIA,
It expects a tags file, the last line of the description describes exactly how to generate it:
ctags -R --fields=+lS .
It works here with PHP but not with JS. Your mileage may vary.
I didn't know about this plugin, thanks for the info.
You should try phpcomplete.vim, it shows a prototype of the current function in a scratchpad. It is PHP only, though.