Add incrementing seconds to DateTime column Pandas Question: I have the following type of df: Date_time Col1 0 2023-03-04 10:30:00 10 1 2023-03-04 10:30:00 11 2 2023-03-04 10:30:00 21 3 2023-03-04 10:30:00 54 4 2023-03-04 10:30:00 12 5 2023-03-04 10:30:00 13 6 2023-03-04 10:30:00 21 … 58 2023-03-04 10:30:00 22 59 2023-03-04 10:30:00 21 60 …
Python datetime format string excluding zeros Question: str(datetime.date.today()) I get: 2023-04-01 I need: 2023-4-1 If I format it to remove zeros then I will face an issue if the date is 2023-10-20 How can I do it quick and simple. I need it as a string. Asked By: CODComputerAtWar || Source Answers: You can always …
Merge 'Date' and 'Time' columns with specific format into 'Date_Time' column Pandas Question: I have a df with Time and Date columns in this specific format. Time Date 213919 220806 220905 220806 225351 220806 4101 220806 12037 220806 The format of Time is: hhmmss The format of Time is a bit strange, the reading must …
Date time difference in minutes python Question: I’m new to python and tiring to calculate time difference in minutes. Times are in slightly two different formats. I have tried below to format but did not got it correctly from datetime import datetime start = "2023-05-21T11:40:54.532203+00:00" end = "2023-05-21T11:45:00+00:00" starttime=datetime.strptime(start , "%Y-%m-%dT%H:%M:%S:%f%z’") endtime=datetime.strptime(end , "%Y-%m-%dT%H:%M:%S:%f%z’") Asked …
TypeError: cannot convert the series to <class 'int'> when process dataframe Question: I want to use is_holiday() in chinesecalendar library to judge holidays based on the information in the time column of dataframe (datetime.date is required to be passed). I extract three integers from the dataframe and combine them into datetime.date, but TypeError: cannot convert …
Dataframe of start and end dates into sum of days in an array of periods Question: I have a pandas data frame of start and end dates for contracts. I want to work out the number of in force contract days for all periods (e.g. months) covered by the contracts. Example input: start_date end_date 0 …
Change color of a field in a table depending on how much time is left for the user to pay with Django Question: I am trying to change the color of a field in a table depending on how much time is left for the user to pay, if there are 7 days to pay …
Calculating rate of return for multiple time frames (annualized, quarterly) with daily time series data (S&P 500 (SPX index) daily prices) Question: I have a CSV file with some 30 years worth of daily close prices for the S&P 500 (SPX) stock market index, and I read it as Dataframe Series with Dates set as Index. …
How to join a series of pandas type pandas.Timestamp with another series type datetime.time? Question: I have a series of pandas.Timestamp pandas with dates in %Y-%m-%d format and another series of datetime.time with hours. I would like to join both series to have a date with its hour. Here a example of inputs: from pandas …
How to change date format using datetime from openpyxl? Question: I would like to create a function that will convert the date from a string variable to a date format for further processing. The problem is that I managed to isolate the fields where there is no entry "date" : [], but I can’t create …
