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urllib.error.HTTPError: HTTP Error 404: Not Found yfinance library

I keep getting this error while using:
import yfinance as yf
msft = yf.Ticker("MSFT")
msft.info
Traceback (most recent call last):
Python Shell, prompt 15, line 6
File "C:\Users\i\miniconda3\Lib\site-packages\yfinance\ticker.py", line 138, in info
return self.get_info()
File "C:\Users\i\miniconda3\Lib\site-packages\yfinance\base.py", line 415, in get_info
self._get_fundamentals(proxy)
File "C:\Users\i\miniconda3\Lib\site-packages\yfinance\base.py", line 284, in _get_fundamentals
holders = _pd.read_html(url)
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\html.py", line 1100, in read_html
displayed_only=displayed_only,
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\html.py", line 895, in _parse
tables = p.parse_tables()
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\html.py", line 213, in parse_tables
tables = self._parse_tables(self._build_doc(), self.match, self.attrs)
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\html.py", line 733, in _build_doc
raise e
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\html.py", line 714, in _build_doc
with urlopen(self.io) as f:
File "C:\Users\i\miniconda3\Lib\site-packages\pandas\io\common.py", line 141, in urlopen
return urllib.request.urlopen(*args, **kwargs)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 531, in open
response = meth(req, response)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 641, in http_response
'http', request, response, code, msg, hdrs)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 569, in error
return self._call_chain(*args)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 503, in _call_chain
result = func(*args)
File "C:\Users\i\miniconda3\Lib\urllib\request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 404: Not Found
I have tried updating packages and uninstalling and reinstalling the library but nothing is seems to work.

According to this ticker, it's a bug in yfinance library.
So let me read the comments:
One person fixed that with monkey-patching the library changing lines of base.py:
holders = _pd.read_html(url)
with:
r = _requests.get(url,headers={'User-Agent': 'Mozilla/5.0'})
holders = _pd.read_html(r.content)
Another person installed the package from different source:
pip install -i https://pypi.anaconda.org/ranaroussi/simple yfinance
Tested last one, it works. Good luck.

Pytube HTTPError: HTTP Error 429: Too Many Requests

I was going to download youtube video so wrote a code in python using pytube module.
I tried pip install pytube and pip install pytube3 .
Only pytube3 worked for me .
from pytube import YouTube
url = 'https://www.youtube.com/watch?v=lJ08IGp5ulA&t=23s'
yt = YouTube(url)
videos = yt.streams.all()
print(videos)
I used this code but got error like
Traceback (most recent call last):
File "c:\Users\ASUS\Desktop\utube\sunil.py", line 5, in <module>
yt = YouTube(url)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pytube\__main__.py", line 91, in __init__
self.prefetch()
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pytube\__main__.py", line 162, in prefetch
self.watch_html = request.get(url=self.watch_url)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pytube\request.py", line 36, in get
return _execute_request(url).read().decode("utf-8")
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pytube\request.py", line 24, in _execute_request
return urlopen(request) # nosec
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 531, in open
response = meth(req, response)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 640, in http_response
response = self.parent.error(
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 563, in error
result = self._call_chain(*args)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 502, in _call_chain
result = func(*args)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 755, in http_error_302
return self.parent.open(new, timeout=req.timeout)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 531, in open
response = meth(req, response)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 640, in http_response
response = self.parent.error(
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 569, in error
return self._call_chain(*args)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 502, in _call_chain
result = func(*args)
File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38-32\lib\urllib\request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 429: Too Many Requests
So help me to fix this.

Getting 504 error when trying to parse some text with tika in python

Some weeks ago I had tika-python working without any issue in Windows 10. Today I had to re-create my virtualenv and upgraded tika to version 1.19 but when I tried to use it as usual and I got 502 and 504 errors all the time.
I tried to use it in ubuntu18.04 and with previous tika versions and nothing changed.
Can anyone help?
(I'm not a native english speaker so sorry if my english is not very good)
parsed_data = parser.from_buffer(buffer)
2019-05-25 20:40:42,446 [MainThread ] [INFO ] Retrieving http://search.maven.org/remotecontent?filepath=org/apache/tika/tika-server/1.15/tika-server-1.15.jar.md5 to /tmp/tika-server.jar.md5.
Traceback (most recent call last):
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/tika.py", line 651, in getRemoteJar
urlretrieve(urlOrPath, destPath)
File "/usr/lib/python3.7/urllib/request.py", line 247, in urlretrieve
with contextlib.closing(urlopen(url, data)) as fp:
File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.7/urllib/request.py", line 531, in open
response = meth(req, response)
File "/usr/lib/python3.7/urllib/request.py", line 641, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.7/urllib/request.py", line 569, in error
return self._call_chain(*args)
File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/usr/lib/python3.7/urllib/request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 504: Gateway Time-out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/parser.py", line 51, in from_buffer
{'Accept': 'application/json'}, False)
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/tika.py", line 506, in callServer
serverEndpoint = checkTikaServer(scheme, serverHost, port, tikaServerJar, classpath)
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/tika.py", line 557, in checkTikaServer
if not checkJarSig(tikaServerJar, jarPath):
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/tika.py", line 572, in checkJarSig
getRemoteJar(tikaServerJar + ".md5", jarPath + ".md5")
File "/home/ohm/Documentos/TFG/venv/lib/python3.7/site-packages/tika/tika.py", line 661, in getRemoteJar
urlretrieve(urlOrPath, destPath)
File "/usr/lib/python3.7/urllib/request.py", line 247, in urlretrieve
with contextlib.closing(urlopen(url, data)) as fp:
File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.7/urllib/request.py", line 531, in open
response = meth(req, response)
File "/usr/lib/python3.7/urllib/request.py", line 641, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.7/urllib/request.py", line 569, in error
return self._call_chain(*args)
File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/usr/lib/python3.7/urllib/request.py", line 649, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPErr: HTTP Error 502: Bad Gateway

amazon product api returning HTTP Error 400: Bad Request

I've access data using the amazon product API before and that was easy. All I had to do was make some api keys and use a module in Python and it gave back the data.
however, this was 4-5 months ago and now when I try to use the api keys, its giving me 400 error.
Here is my code
from amazon.api import AmazonAPI
asin = 'B00CAB5ZKC'
AMAZON_ACCESS_KEY='AKIAI4ZP7EZGNSTAWKTA'
AMAZON_SECRET_KEY ='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'
AMAZON_ASSOC_TAG =246152698300
amazon = AmazonAPI(AMAZON_ACCESS_KEY, AMAZON_SECRET_KEY, AMAZON_ASSOC_TAG, region = "DE")
product = amazon.lookup(ItemId=asin, Condition='All', MerchantId='All')
This is the error I get
Traceback (most recent call last):
File "C:\Users\Hari\Documents\Python\data\amazon_test_script.py", line 22, in <module>
product = amazon.lookup(ItemId=asin, Condition='All', MerchantId='All')
File "build\bdist.win-amd64\egg\amazon\api.py", line 173, in lookup
response = self.api.ItemLookup(ResponseGroup=ResponseGroup, **kwargs)
File "C:\Python27\lib\site-packages\bottlenose\api.py", line 265, in __call__
{'api_url': api_url, 'cache_url': cache_url})
File "C:\Python27\lib\site-packages\bottlenose\api.py", line 226, in _call_api
return urllib2.urlopen(api_request, timeout=self.Timeout)
File "C:\Python27\lib\urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "C:\Python27\lib\urllib2.py", line 437, in open
response = meth(req, response)
File "C:\Python27\lib\urllib2.py", line 550, in http_response
'http', request, response, code, msg, hdrs)
File "C:\Python27\lib\urllib2.py", line 475, in error
return self._call_chain(*args)
File "C:\Python27\lib\urllib2.py", line 409, in _call_chain
result = func(*args)
File "C:\Python27\lib\urllib2.py", line 558, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 400: Bad Request
>>>
I've been debugging this for 2 days now, with no success. Could anyone tell me what am I missing.

Linux curl -F equavilant command in python

I need to write the equivalent code of linux command in my python program command is
curl -F file=#/path/to/file http://localhost:8090/tasks/create/file
I have translated this command into python using urllib as
import urllib
import urllib2
url='http://localhost:8090/tasks/create/file'
values={'file' : '#/home/hacker/sample/00.EXE'}
data=urllib.urlencode(values)
req = urllib2.Request(url, data)
response = urllib2.urlopen(req)
but this does not do the required work and following error is printed on python console
File "<stdin>", line 1, in <module>
File "/usr/lib64/python2.6/urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib64/python2.6/urllib2.py", line 397, in open
response = meth(req, response)
File "/usr/lib64/python2.6/urllib2.py", line 510, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib64/python2.6/urllib2.py", line 435, in error
return self._call_chain(*args)
File "/usr/lib64/python2.6/urllib2.py", line 369, in _call_chain
result = func(*args)
File "/usr/lib64/python2.6/urllib2.py", line 518, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 500: Internal Server Error
while on the server console following error is given
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/bottle.py", line 862, in _handle
return route.call(**args)
File "/usr/lib/python2.6/site-packages/bottle.py", line 1729, in wrapper
rv = callback(*a, **ka)
File "./api.py", line 69, in tasks_create_file
temp_file_path = store_temp_file(data.file.read(), data.filename)
AttributeError: 'unicode' object has no attribute 'file'
127.0.0.1 - - [06/Aug/2014 11:53:01] "POST /tasks/create/file HTTP/1.1" 500 758