python-3.x

问题 Hi i am working on classification model to predict angle of image in python for that i am using Correcting Image Orientation Using Convolutional Neural Networks tutorial with ROTNET. Tutorial is very much explained but training is stuck after 5 to 7 step with angel error 101 but tutorial says we only need to wait for 10 epochs to get an average angle error of 1-2 degrees! but i am not reaching there any one having any idea what is thing i am doing wrong. Or this is happening because i am

问题 I know there are similar questions out there. I have read many (if not all) of them and am still lost. I'm writing a script to automate some data retrival/entry and need to iterate over an unknown number of entries in a table on a web page. I created a sample you can see here: So far my script logs into this ERP system, navigates to the page in the screenshot, and then waits for the StandardGrid to load with this: WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, "/

问题 I know there are similar questions out there. I have read many (if not all) of them and am still lost. I'm writing a script to automate some data retrival/entry and need to iterate over an unknown number of entries in a table on a web page. I created a sample you can see here: So far my script logs into this ERP system, navigates to the page in the screenshot, and then waits for the StandardGrid to load with this: WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.XPATH, "/

问题 Have two simple 20 line text files. Current script below only reads line 20 in both, runs main 'context_input' process without errors, then exits. Need to apply same process to all lines 1-20. Same result if using counter with import sys. Requirement is to read strings not create a list. readlines() will cause errors. Any code snippets for setting a proper loop to accomplish this are appreciated. # coding=utf-8 from src.model_use import TextGeneration from src.utils import DEFAULT_DECODING

问题 Premise I am working at linking my product configuration database with my POS and various eCommerce sites. The last link in the puzzle is connecting to Etsy. Their guide (https://www.etsy.com/developers/documentation/reference/listing) is specific to PHP, but I am working with python 3.7. Status I have been able to successfully acquire the credentials required thanks to this question: How to add a new item using Python Etsy HTTP API methods? I now have the following credentials: oauth_token

问题 I can't seem to find the answer to my question so I'm trying my luck on here. Would very much appreciate your help. I've got a Pandas dataframe with values in Col1 and Col2. Instead of the np.nan values in Col2, I'd like to calculate the following: today's Col2 value = previous day's Col2 value multiplied by today's Col1 value. This should be some form of recursive function. I've tried several answers, including a for loop here below, but none seem to work: df = pd.read_excel('/Users/fhggshgf

问题 I can't seem to find the answer to my question so I'm trying my luck on here. Would very much appreciate your help. I've got a Pandas dataframe with values in Col1 and Col2. Instead of the np.nan values in Col2, I'd like to calculate the following: today's Col2 value = previous day's Col2 value multiplied by today's Col1 value. This should be some form of recursive function. I've tried several answers, including a for loop here below, but none seem to work: df = pd.read_excel('/Users/fhggshgf

问题 I want to create a "real" pivot table in excel sheet with python without using the function of pandas (pandas.pivot_table). Is there a method? I need to create the "true" pivot table in excel with a dropdown combo box. Unfortunately the pandas pivot is static (is a table) and not dynamic. Can anyone help me? 回答1: Can you try it this way? import win32com.client Excel = win32com.client.gencache.EnsureDispatch('Excel.Application') # Excel = win32com.client.Dispatch('Excel.Application') win32c =

问题 I am trying to get all the food categories from this site https://www.walmart.com/cp/976759 here is snapshot of the category container <div id="cp-center-module-5" class="cp-center-module"><span style="font-size: 0px;"></span><div data-module="FeaturedCategoriesCollapsible" data-module-id="e05783ed-f2bb-44f3-956f-9d7d5286d25b" class="TempoTileCollapsible FeaturedCategoriesCollapsible" data-tl-id="categorypage-FeaturedCategoriesCollapsible"><div class="TempoTileCollapsible-header"><div class=

问题 I would like to mask several values ​​in a string. This call works for a single value as expected. message = "my password=secure and my private_key=securekey should not be logged." message = re.sub(r"(?is)password=.+", "password=xxxx", str(message)) What does the regular expression have to look like so that I can mask multiple values from a dictionary? d = {"password": "xxxx", "private_key": "zzzz"} message = re.sub(r"(?is)\w=.+", lambda m: d.get(m.group(), m.group()), message) Is it also