python-3.x

问题 I am trying to serve static files that I have in a package_docs directory. When I open in the browzer: http://127.0.0.1:8001/packages/docs/index.html , the page is running. But I want to open the page: http://127.0.0.1:8001/packages/docs/ without the source file. And the output is 404 Not Found app.mount("/packages/docs", StaticFiles(directory=pkg_resources.resource_filename(__name__, 'package_docs') ), name="package_docs") @app.get("/packages/docs/.*", include_in_schema=False) def root():

问题 As you can see from the following code: I am trying to run a simple code that checks the python version and takes the user's input: import platform print(platform.python_version()) msg = input("Hello, how are you? ") print(msg) We know that Sublime doesn't take any user input in a default fashion, so that's why I installed SublimeREPL, the inconvenience that I'm having is that an error arrises when I run the code above in SublimeREPL:( The code runs fine (apart the fact that it can't take

问题 As you can see from the following code: I am trying to run a simple code that checks the python version and takes the user's input: import platform print(platform.python_version()) msg = input("Hello, how are you? ") print(msg) We know that Sublime doesn't take any user input in a default fashion, so that's why I installed SublimeREPL, the inconvenience that I'm having is that an error arrises when I run the code above in SublimeREPL:( The code runs fine (apart the fact that it can't take

问题 I recently started using Google's vision API. I am trying to annotate a batch of images and therefore issued the 'batch image annotation offline' guide from their documentation. However, it is not clear to me how I can annotate MULTIPLE images from one API call. So let's say I have stored 10 images in my google cloud bucket. How can I annotate all these images at once and store them in one JSON file? Right now, I wrote a program that calls their example function and it works, but to put it

问题 I am using sqlparse to try and find specific statements. code: import sqlparse text = 'SELECT * FROM dbo.table' parse = sqlparse.parse(text) pizza = [t for t in parse[0].tokens if t.ttype in (sqlparse.tokens.Keyword)] I get [<DML 'SELECT' at 0x9f12318>, <Keyword 'FROM' at 0x9f12548>] but what I really want is to return the table name: dbo.table how can I do that? My end goal is to parse through folders of sql scripts and find references and other details. 回答1: If you print each of the tokens

问题 The getattr function is defined as follows: getattr(object, name[, default]) Return the value of the named attribute of object. name must be a string. If the string is the name of one of the object’s attributes, the result is the value of that attribute. For example, getattr(x, 'foobar') is equivalent to x.foobar . If the named attribute does not exist, default is returned if provided, otherwise AttributeError is raised. Which method does getattr() call? For example, does it call: __getattr__

问题 The getattr function is defined as follows: getattr(object, name[, default]) Return the value of the named attribute of object. name must be a string. If the string is the name of one of the object’s attributes, the result is the value of that attribute. For example, getattr(x, 'foobar') is equivalent to x.foobar . If the named attribute does not exist, default is returned if provided, otherwise AttributeError is raised. Which method does getattr() call? For example, does it call: __getattr__

问题 I recently started using Google's vision API. I am trying to annotate a batch of images and therefore issued the 'batch image annotation offline' guide from their documentation. However, it is not clear to me how I can annotate MULTIPLE images from one API call. So let's say I have stored 10 images in my google cloud bucket. How can I annotate all these images at once and store them in one JSON file? Right now, I wrote a program that calls their example function and it works, but to put it

问题 I have problem to access my button and label from my dialog.ui. I am using Python 3.x and QT Designer 5.x. from PyQt5 import uic, QtWidgets from PyQt5.QtWidgets import QApplication Form, Window = uic.loadUiType("dialog.ui") #load ui (GUI) file app = QApplication([]) #create a QApplication window = Window() form = Form() form.setupUi(window) def on_click(): # self.qlFreeText.text("hello") alert = QMessageBox() alert.setText("You clicked the button!") alert.exec_() class Ui(QtWidgets

问题 Im using python 3 and i try to delete key and value in a json file. settings: {"debug": "0", "watchdog":{ "interval": 10, "services": { "record": { "lag": 5 }, "gps": { "lag": 60 }, "ntp": { "lag": 120 } } } } Im trying to delete key and value from a file if key exists. My code: import os import json service = "ntp" with open('settings.json', 'r') as dataFile: data = json.load(dataFile) if service in data["watchdog"]["services"]: del data["watchdog"]["services"][service] with open('settings