(in PyQt5)
I am trying to get the name of the selected font from QFontComboBox to "showInfo" and an error occurs (detail after the code).
The code below is not part of a class.
Thanks!
def additional_menu_styled_font(editor):
projCombo = QFontComboBox
objectTest = QObject()
ShapeLayerList = QWidgetAction(objectTest)
ShapeLayerList.setDefaultWidget(projCombo())
popupMenu2A = QMenu()
popupMenu2A.setTitle("Shape Data")
popupMenu2A.addAction(ShapeLayerList)
popupMenu2A.exec_(QCursor.pos())
#fixme!!!
projCombo().activated.connect(changed)
Editor.additional_menu_styled_font = additional_menu_styled_font
def changed(projCombo):
showInfo(str(projCombo().currentFont().family()))
And the error:
...in additional_menu_styled_font
projCombo().activated.connect(changed)
TypeError: connect() failed between activated(int) and unislot()
Related
Suppose I have the following class:
class ModelConfig(pydantic.BaseModel):
name: str = "bert"
If I were to instantiate it with model_config = ModelConfig(name2="hello"), this simply ignores that there is no name2 and just keeps name="bert". Is there a way to raise an error saying unknown argument in pydantic?
You can do this using the forbid Model Config
For example:
class ModelConfig(pydantic.BaseModel, extra=pydantic.Extra.forbid):
name: str = "bert"
Passing model_config = ModelConfig(name2="hello") will throw an error
I am trying to extract userid, rating and review from the following site using selenium and it is showing "Invalid selector error". I think, the Xpath I have tried to define to get the review text is the reason for error. But I am unable to resolve the issue. The site link is as below:
teslamotor review
The code that I have used is following:
#Class for Review webscraping from consumeraffairs.com site
class CarForumCrawler():
def __init__(self, start_link):
self.link_to_explore = start_link
self.comments = pd.DataFrame(columns = ['rating','user_id','comments'])
self.driver = webdriver.Chrome(executable_path=r'C:/Users/mumid/Downloads/chromedriver/chromedriver.exe')
self.driver.get(self.link_to_explore)
self.driver.implicitly_wait(5)
self.extract_data()
self.save_data_to_file()
def extract_data(self):
ids = self.driver.find_elements_by_xpath("//*[contains(#id,'review-')]")
comment_ids = []
for i in ids:
comment_ids.append(i.get_attribute('id'))
for x in comment_ids:
#Extract dates from for each user on a page
user_rating = self.driver.find_elements_by_xpath('//*[#id="' + x +'"]/div[1]/div/img')[0]
rating = user_rating.get_attribute('data-rating')
#Extract user ids from each user on a page
userid_element = self.driver.find_elements_by_xpath('//*[#id="' + x +'"]/div[2]/div[2]/strong')[0]
userid = userid_element.get_attribute('itemprop')
#Extract Message for each user on a page
user_message = self.driver.find_elements_by_xpath('//*[#id="' + x +'"]]/div[3]/p[2]/text()')[0]
comment = user_message.text
#Adding date, userid and comment for each user in a dataframe
self.comments.loc[len(self.comments)] = [rating,userid,comment]
def save_data_to_file(self):
#we save the dataframe content to a CSV file
self.comments.to_csv ('Tesla_rating-6.csv', index = None, header=True)
def close_spider(self):
#end the session
self.driver.quit()
try:
url = 'https://www.consumeraffairs.com/automotive/tesla_motors.html'
mycrawler = CarForumCrawler(url)
mycrawler.close_spider()
except:
raise
The error that I am getting is as following:
Also, The xpath that I tried to trace is from following HTML
You are seeing the classic error of...
as find_elements_by_xpath('//*[#id="' + x +'"]]/div[3]/p[2]/text()')[0] would select the attributes, instead you need to pass an xpath expression that selects elements.
You need to change as:
user_message = self.driver.find_elements_by_xpath('//*[#id="' + x +'"]]/div[3]/p[2]')[0]
References
You can find a couple of relevant detailed discussions in:
invalid selector: The result of the xpath expression "//a[contains(#href, 'mailto')]/#href" is: [object Attr] getting the href attribute with Selenium
enter image description hereI create a machine learning project and i want to deploy it using flask .
I save TFIDF in vectorizer.pkl and load it , but when i run my app.py , I have got this error:
TypeError: 'csr_matrix' object is not callable
loaded_model= load("model_et.pkl")
loaded_vec = load("vectorizer.pkl")
pstem = PorterStemmer()
app = Flask(__name__)
#app.route('/testcase',methods=['POST','GET'])
def test_case():
if request.method == 'POST':
req_json=request.json
message=req_json['requirement']
text = re.sub("[^a-zA-Z0-9]", ' ', message)
text = text.lower()
text_vect = loaded_vec.transform([text])
result = loaded_model.predict([text_vect])
return result
I'm trying to open a Excel file with SOFFICEINTEGRATION to modify the file inplace.
But I always get the CALL_NOT_FLUSHED error, I tried several code snippets (with no_flush = X and no_flush = ' ')
The error "CALL_NOT_FLUSHED" is appearing after calling proxy->open_document
My current code:
DATA proxy TYPE REF TO i_oi_document_proxy.
PARAMETERS dummy.
AT SELECTION-SCREEN OUTPUT.
IF proxy IS NOT BOUND.
CALL METHOD c_oi_container_control_creator=>get_container_control
IMPORTING
control = DATA(lo_container_control)
retcode = DATA(l_rc).
CALL METHOD lo_container_control->init_control
EXPORTING
r3_application_name = 'EXCEL' "#EC NOTEXT
inplace_enabled = 'X'
inplace_scroll_documents = 'X'
parent = cl_gui_container=>screen0
IMPORTING
retcode = l_rc.
CALL METHOD lo_container_control->get_document_proxy
EXPORTING
document_type = 'EXCEL.SHEET'
IMPORTING
document_proxy = proxy.
CALL METHOD proxy->open_document
EXPORTING
document_url = 'file://C:\Users\yourusername\Documents\test.xlsx'
open_inplace = 'X'
IMPORTING
error = DATA(openerr).
ENDIF.
When I run script in game, I got an error message like this:
.\AI\haick.lua:104: bad argument #1 to 'find' (string expected, got nill)
local haick = {}
haick.type = type
haick.tostring = tostring
haick.require = require
haick.error = error
haick.getmetatable = getmetatable
haick.setmetatable = setmetatable
haick.ipairs = ipairs
haick.rawset = rawset
haick.pcall = pcall
haick.len = string.len
haick.sub = string.sub
haick.find = string.find
haick.seed = math.randomseed
haick.max = math.max
haick.abs = math.abs
haick.open = io.open
haick.rename = os.rename
haick.remove = os.remove
haick.date = os.date
haick.exit = os.exit
haick.time = GetTick
haick.actors = GetActors
haick.var = GetV
--> General > Seeding Random:
haick.seed(haick.time())
--> General > Finding Script Location:
local scriptLocation = haick.sub(_REQUIREDNAME, 1, haick.find(_REQUIREDNAME,'/[^\/:*?"<>|]+$'))
Last line (104 in file) causes error and I don`t know how to fix it.
There are links to .lua files below:
https://drive.google.com/file/d/1F90v-h4VjDb0rZUCUETY9684PPGw7IVG/view?usp=sharing
https://drive.google.com/file/d/1fi_wmM3rg7Ov33yM1uo7F_7b-bMPI-Ye/view?usp=sharing
Help, pls!
When you use a function in Lua, you are expected to pass valid arguments for the function.
To use a variable, you must first define it, _REQUIREDNAME in this case is not available, haick.lua file is incomplete. The fault is of the author of the file.
Lua has a very useful reference you can use if you need help, see here