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TypeError while using Openpyxl to read file

I was trying out Openpyxl, and wrote the following code:
from openpyxl import load_workbook, __version__
workbook = load_workbook(filename="Contacts.xlsx")
sheet = workbook.active
That's it, no other code.
I got the following error on running:
(TL;DR, due to line 2, I got
"TypeError: __init__() got an unexpected keyword argument 'extLst'")
"C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\Scripts\python.exe" "C:/Users/taijee/Documents/PythonAll/Python Scripts/newfile.py"
Traceback (most recent call last):
File "C:/Users/taijee/Documents/PythonAll/Python Scripts/newfile.py", line 2, in <module>
workbook = load_workbook(filename="Contacts.xlsx")
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\reader\excel.py", line 315, in load_workbook
reader.read()
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\reader\excel.py", line 279, in read
apply_stylesheet(self.archive, self.wb)
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\styles\stylesheet.py", line 192, in apply_stylesheet
stylesheet = Stylesheet.from_tree(node)
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\styles\stylesheet.py", line 102, in from_tree
return super(Stylesheet, cls).from_tree(node)
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\descriptors\serialisable.py", line 83, in from_tree
obj = desc.from_tree(el)
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\descriptors\sequence.py", line 85, in from_tree
return [self.expected_type.from_tree(el) for el in node]
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\descriptors\sequence.py", line 85, in <listcomp>
return [self.expected_type.from_tree(el) for el in node]
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\styles\fills.py", line 64, in from_tree
return PatternFill._from_tree(child)
File "C:\Users\taijee\Documents\PythonAll\Python Scripts\venv\lib\site-packages\openpyxl\styles\fills.py", line 102, in _from_tree
return cls(**attrib)
TypeError: __init__() got an unexpected keyword argument 'extLst'
Process finished with exit code 1
I've searched for similar problems and found one, but it was from 2014 so the solution given was to download version 2.0 of Openpyxl instead of 2.2.
The openpyxl version is 3.0.4, python version 3.8.3, and Contacts.xlsx definitely exists in the same folder.
Edit:
Making a new file had worked, but I recently made another program using openpyxl. It was working fine but it suddenly broke, giving an error very similar to the one above (I didn't record it at the time, but the last line TypeError: __init__() got an unexpected keyword argument 'extLst' definitely matched).
I had made no changes to the program between the successful runs and the unsuccessful ones, so I concluded the file was at fault. I had opened and closed the file once, though I don't remember whether the very next run was the one when it broke. After the error appeared, when I opened the file I couldn't save any changes - it gave some sort of error.
Note: I don't have Office, so I'm using Planmaker of the SoftMaker Office Suite to open the .xlsx files when I need to.
I deleted the file and created a new one with the same name so as to not change the code, but the problems persisted with the new file, including the inability to save changes.
Only when I created a new file with a different name did the code work.
It may not even be an openpyxl problem, but rather a Planmaker problem, though I don't understand why the error would be the one I keep getting.
Neverthless, If someone could explain why this happens or how to fix it, I'll be really grateful.
Meanwhile, I'll see if a file I never use openpyxl on will still give me the same problem, and if it does, whether openpyxl gives the same error with that file when used in a program.

I too was using Planmaker of the SoftMaker Office Suite, got the same error when I try to edit one of my .xlsx with openpyxl. The only solution that I found is by not using the Planmaker and go back to MS Excel.
As much as I don't like MS Excel like the next guy, but it works flawlessly with openpyxl.
Probably not the solution you seek, but it's a solution for me at least.

I got the same error "
TypeError: init() got an unexpected keyword argument 'extLst'
" because I changed and saved a tabular workbook file in xlsx format with Planmaker software.
Thereafter I saved this file with libreoffice calc. Then loading of this xlsx file with openpyxl was working.
This might be a workaround for some users.

Just a note, in case others stumble over this: openpyxl in the latest version (3.0.10) seems to now raise an error on the "unexpected keyword". Before you could using the warnings-module to ignore it. No more.
Since I am working on Linux, going to MS Excel is not an option, so I rewrote my latest Python project to use pylightxl instead of openpyxl. It more hassle, as it has a lot less functionality, but it does not choke on Softwaker's extensions.
– Hendrik

TensorFlow lite speech recognition with custom dataset is not working [closed]

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I am using the TensorFlow lite example which they are given for speech recognition here. I want to use my own custom dataset and train the model and use it in there example, but when i am training my custom dataset with there python scripts here it gives error. I have change the python script with custom parameter for dataset path and all and run the script, but it gives following error :
Traceback (most recent call last):
File "train.py", line 513, in <module>
tf.compat.v1.app.run(main=main, argv=[sys.argv[0]] + unparsed)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/tensorflow/python/platform/app.py", line 40, in run
_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/absl/app.py", line 299, in run
_run_main(main, args)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/absl/app.py", line 250, in _run_main
sys.exit(main(argv))
File "train.py", line 235, in main
train_fingerprints, train_ground_truth = audio_processor.get_data(
File "/Users/pleximus/Documents/Projects/TensorFlow/Project1/new/speech_commands/input_data.py", line 575, in get_data
background_index = np.random.randint(len(self.background_data))
File "mtrand.pyx", line 743, in numpy.random.mtrand.RandomState.randint
File "_bounded_integers.pyx", line 1260, in numpy.random._bounded_integers._rand_int64
ValueError: low >= high
My custom dataset link here.

Try to adjust the bitrate. Use ffmpeg -i <file> to obtain the bitrate of your wave files. Then, when execute the training script, use the --sample_rate parameter.
For example my files have a sample rate of 44 kHz, then I use:
python tensorflow/examples/speech_commands/train.py --data_url= --data_dir=/tmp/speech_dataset/ --wanted_words=ok,test,mycommand --sample_rate=44000

Receiving "pytesseract not in your path" error on the exact same code that used to work fine

I wrote this code several months ago and wanted to pass through it to clean it up and add some new features. Its a simple tool I used to take a picture of my screen and get write-able words from it. I am on a new computer from the one I originally wrote the code on; however, I went through and installed every module via the pycharm module manager. However, I keep getting this error when I run the code even though I have located the package in my path. Any help would be greatly appreciated.
I've looked up several different variations of my problem but they all seem to have different causes and fixes, of course, none of which work for me.
if c ==2:
img = ImageGrab.grab(bbox=(x1-5, y1-5, x2+5,y2+5)) # bbox specifies region (bbox= x,y,width,height)
img_np = np.array(img)
frame = cv2.cvtColor(img_np, cv2.COLOR_BGR2GRAY)
c = 0
x = 0
string = str(pytesseract.image_to_string(frame)).lower()
print(string)
This is the only section of the code that references pytesseract other than of course "import pytesseract". Hopefully I can get this code up and running again and the pytesseract module in general as it is integral to many of my scripts. Thanks in advance for your help.
File "C:\Users\dante\Anaconda3\lib\site-packages\pytesseract\pytesseract.py", line 184, in run_tesseract
proc = subprocess.Popen(cmd_args, **subprocess_args())
File "C:\Users\dante\Anaconda3\lib\subprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:\Users\dante\Anaconda3\lib\subprocess.py", line 997, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Users/dante/Desktop/DPC/processes/screen_to_text.py", line 29, in <module>
string = str(pytesseract.image_to_string(frame)).lower()
File "C:\Users\dante\Anaconda3\lib\site-packages\pytesseract\pytesseract.py", line 309, in image_to_string
}[output_type]()
File "C:\Users\dante\Anaconda3\lib\site-packages\pytesseract\pytesseract.py", line 308, in <lambda>
Output.STRING: lambda: run_and_get_output(*args),
File "C:\Users\dante\Anaconda3\lib\site-packages\pytesseract\pytesseract.py", line 218, in run_and_get_output
run_tesseract(**kwargs)
File "C:\Users\dante\Anaconda3\lib\site-packages\pytesseract\pytesseract.py", line 186, in run_tesseract
raise TesseractNotFoundError()
pytesseract.pytesseract.TesseractNotFoundError: tesseract is not installed or it's not in your path```

The problem was in my lack of understanding of the module. pytesseract is not an OCR, it is simply a translator that allows users to use googles OCR. This means, in order to use this package, a user must have google's OCR installed ( I downloaded mine from here https://sourceforge.net/projects/tesseract-ocr-alt/files/).
This does NOT; however, solve the full problem. The pytesseract package needs to know where the actual OCR program is located. On line 35 of the pytesseract.py script there is a line that tells pytesseract where to find the actual google OCR tesseract program
tesseract_cmd = 'tesseract'
If you are on windows and you haven't manually added tesseract to your path (if you don't know what that means just follow the next steps) then you need to replace that line with the actual location of the google OCR on your computer. Replacing that line with
tesseract_cmd = 'C:\\Program Files (x86)\\Tesseract-OCR\\tesseract'
should allow you to run pytesseract assuming you have correctly installed everything. Took me quite a bit longer than i would care to admit to find the blatantly obvious solution to this issue, but hopefully people with this problem in the future resolve it faster than I did! Thanks and have a good day.

Understanding Parsing Error when reading model file into PySD

I am receiving the following error message when I try to read a Vensim model file (.mdl) using Python's PySD package.
My code is:
import pysd
import os
os.chdir('path/to/model_file')
model = pysd.read_vensim('my_model.mdl')
The Error I receive is:
Traceback (most recent call last):
Python Shell, prompt 13, line 1
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysd/pysd.py", line 53, in read_vensim
py_model_file = translate_vensim(mdl_file)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysd/vensim2py.py", line 673, in translate_vensim
entry.update(get_equation_components(entry['eqn']))
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pysd/vensim2py.py", line 251, in get_equation_components
tree = parser.parse(equation_str)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/parsimonious/grammar.py", line 123, in parse
return self.default_rule.parse(text, pos=pos)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/parsimonious/expressions.py", line 110, in parse
node = self.match(text, pos=pos)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/parsimonious/expressions.py", line 127, in match
raise error
parsimonious.exceptions.ParseError: Rule 'subscriptlist' didn't match at '' (line 1, column 21).
I have searched for this particular error and I cannot find much information on the failed matching rule for 'subscriptlist'.
I appreciate any insight. Thank you.

Good news is that there is nothing wrong with your code. =) (Although you can also just include the path to the file in the .read_vensim call, if you don't want to make the dir change).
That being the case, there are a few possibilities that would cause this issue. One is if the model file is created with a sufficiently old version of Vensim, the syntax may be different from what the current parser is designed for. One way to get around this is to update Vensim and reload the model file there - Vensim will update to the current syntax.
If you are already using a recent version of Vensim (the parser was developed using syntax of Vensim 6.3E) then the parsing error may be due to a feature that isn't yet included. There are still some outstanding issues with subscripts, which you can read about here and here).

If you aren't using subscripts, you may have found a bug in the parser. If so, best course is to create a report in the github issue tracker for the project. The stack trace you posted says that the error is happening in the first line of the file, and that the error has to do with how the right hand side of the equation is being parsed. You might include the first few lines in your bug report to help me recreate the issue. I'll add a case to our growing test suite and then we can make sure it isn't a problem going forwards.

Python "IOError: [Errno 21] Is a directory: '/home/thomasshera/Pictures/Star Wars'" [closed]

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Closed 7 years ago.
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NOTE: the first part of "code" isn't code, it's error message from terminal, SE made me format it that way.
Linux machine using Python 2.7.6
I have download automator which is supposed to take clipboard contents (this works) and download them (this doesn't work). Here is error message:
Traceback (most recent call last):
File "/home/thomasshera/Create polynomial from random sequence.py", line 6, in <module>
urllib.urlretrieve(text_in_clipboard, "/home/thomasshera/Pictures/Star Wars")
File "/usr/lib/python2.7/urllib.py", line 94, in urlretrieve
return _urlopener.retrieve(url, filename, reporthook, data)
File "/usr/lib/python2.7/urllib.py", line 244, in retrieve
tfp = open(filename, 'wb')
IOError: [Errno 21] Is a directory: '/home/thomasshera/Pictures/Star Wars'
Here is code:
import Tkinter
import urllib
root = Tkinter.Tk()
root.withdraw() # Hide the main window (optional)
text_in_clipboard = root.clipboard_get()
urllib.urlretrieve(text_in_clipboard, "/home/thomasshera/Pictures/Star Wars")
This would be straightforward to fix using Python shell except that there is no line 94 of my program- the shell is somehow wrong?

Second parameter of urlretrieve should be a path to a file not to a directory.
urllib.urlretrieve(url[, filename[, reporthook[, data]]])
Copy a network object denoted by a URL to a local file, if necessary.
You may fix it like:
urllib.urlretrieve(text_in_clipboard, "/home/thomasshera/Pictures/Star Wars/download.temp")

Error occurs not in your code, but in the library you use - so why you see line 94 of file /usr/lib/python2.7/urllib.py. But the reason of it is in yours code. urllib.urlretrieve takes filename (not folder name) as its second argument. (In traceback we see that it is passed to function open which expects filename). This will work:
urllib.urlretrieve(text_in_clipboard, "/home/thomasshera/Pictures/Star Wars/data.txt")

First off, the error you see has nothing to do with line 94 of your script, rather it's in urllib.py module.
Secondly, the problem is how you are using urlretrieve method. It takes in an URL and a filename. But you're using path to a directory, rather than a file. And urllib tells you exactly what I just said:
IOError: [Errno 21] Is a directory: '/home/thomasshera/Pictures/Star Wars'
Please, read urllib docs carefully.