python - How to change the string when the string is present -


i need code. have trouble changing strings.

i checking strings if variable gettime3 have string 30 want replace 00. on code, find string 30 replace 0030 wrong. should 00.

here code:

if gettime3 == '11:30pm':    self.getcontrol(346).setlabel('12:00am') elif gettime3 == '12:30pm':      self.getcontrol(346).setlabel('1:00am') else:     ind = gettime3.find(':')     if gettime3[ind+1:ind+3]=='30':        gettime3 = gettime3[:ind]+':00'+gettime3[+2:]        self.getcontrol(346).setlabel(gettime3)      else:         gettime3 = str(int(gettime3[:ind])+1)+':30'+gettime3[+2:]        self.getcontrol(346).setlabel(gettime3)

what expect 2 special cases, when program finds :, check if 30 present change current hour next hour , make new string am/pm label, example: change 8 9 , replace 30 00 make show 9:00pm. if ending 00 want change 00 30 instead. want add 30 in minute section , again preserves am/pm part. if gettime3 have string 11:30am want change 12:00pm.

can please me how fix 0030 make show 00 instead , add next hour?

with python, slice x[a:b] in slice starting @ a (inclusive), , finishing @ b (exclusive).

so: gettime3[:ind] slice 0 ind exclusive, hours without ":".

and indexes absolute index, not relative. gettime3[+2:] same gettime3[2:], correspond substring starting @ index 2.

what want is:

gettime3 = gettime3[:ind] + ':00' + gettime3[ind + 3:] # or gettime3 = gettime3[:ind + 1] + '00' + gettime3[ind + 3:]

example:

gettime3 = '08:30pm' ind = gettime3.index(":") gettime3[:ind] + ':00' + gettime3[ind + 3:] # -> '08:00pm'

edit

if want calculation on time, can use datetime module.

time_fmt = '%i:%m%p'

is format used represent time '09:30pm', where:

  • %i hour (12-hour clock) zero-padded decimal number.
  • %m minute zero-padded decimal number.
  • %p locale’s equivalent of either or pm.

how add 30 min:

import datetime  time3 = '09:30pm' dt3 = datetime.datetime.strptime(time3, time_fmt) dt3 += datetime.timedelta(minutes=30) time3 = dt3.strftime(time_fmt)

if want set minutes 0, can do:

dt3 = datetime.datetime.strptime(time3, time_fmt) dt3 = d3.replace(minute=0)

Comments

Post a Comment

Popular posts from this blog

resizing Telegram inline keyboard -

telegram's inline keyboard great feature lots of different use cases. inline buttons added list of items this: inline_keyboard = [[inlinekeyboardbutton(text="button", callback_data="button"), inlinekeyboardbutton(text="reset",callback_data="reset")]] inline_keyboard_markup = inlinekeyboardmarkup(inline_keyboard) update.message.reply_text("hi", reply_markup=inline_keyboard_markup) the above code adds 2 buttons each half width of chat screen. i know the normal keyboard button there resize_keyboard parameter somehow can used. my question is there way resize inline buttons ? example make full width or quarter width. unfortunately, can't now. :( you can suggest @botsupport , might add feature next version.
Read more

command line - How can a Python program background itself? -

consider following python command-line program. doesn't work because incomplete, think illustrates problem: #!/usr/bin/python3 import multiprocessing pool = multiprocessing.pool() task in expensive_iterator_with_user_interaction(): pool.call_async(expensive_computation, (task,)) pool.close() print("dear user, may press ctrl-z , bg script.") pool.join() thus, problem scripts needs user input while it's launching expensive parallel processes. there moment when user interaction not needed anymore. then, ask user background process shell actions. however, can achieved program itself? (side note: core of problem entanglement of user input firing “expensive computations”. therefore, cannot separate both in 2 scripts, , letting 1 spawning other daemon.) the command screen may you. use screen -l create new session , run application. after inputting data, can press " ctrl-a " , press " d " on keyboard detach session. now...
Read more

php - "cURL error 28: Resolving timed out" on Wordpress on Azure App Service on Linux -

Image
my wordpress installation on azure app service on linux using custom docker container has slow response times. pages take around 20-40 seconds load. i have troubleshooting plugin installed indicates problem "curl error 28: resolving timed out after n milliseconds" when making requests following urls https://api.wordpress.org/core/version-check/1.7/ http://api.wordpress.org/core/version-check/1.7/ https://api.wordpress.org/plugins/update-check/1.1/ http://api.wordpress.org/plugins/update-check/1.1/ https://api.wordpress.org/themes/update-check/1.1/ http://api.wordpress.org/themes/update-check/1.1/ curl works fine on scm-site command line. example works ok. curl -x post http://api.wordpress.org/core/version-check/1.7/ edit if ssh container , run php code, works fine. <?php $url = 'http://api.wordpress.org/core/version-check/1.7/'; $fields = array( 'version' => urlencode('4.8.1'), 'php' => urlencode(...
Read more