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How to select only last record in ddata base [NEED FAST] python [closed]

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The problem in picture
kaka=dayData['Name']
date=datetime.strptime(kaka, '%d-%m-%Y')
date=date.strftime('%Y-%m-%d ')
#print(date)
sSplit = row['StartTime'].split("T")
eSplit = row['EndTime'].split("T")
sSplit[0]=date
eSplit[0]=date
#print(sSplit)
#print(eSplit)
start_str=' '.join(map(str,sSplit))
end_str=' '.join(map(str,eSplit))
I need to change the date of the last record in database as shown in picture.
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How do I write a Python program to print the pattern? [closed]

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How do I write a Python program to print the pattern?
543210
432105
321054
210543
054321
543210

You can do it by something like this:
a = "543210"
print(a)
for i in range(6):
a = a + (a[0])
a = a[1:]
print(a)

convert a list of dictionary in given format [closed]

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Input_data=[{​​​'filename':'file_A','start_page':1,'end_page':3,'angle':90}​​​,{'filename':'file_A','start_page':6,'end_page':8,'angle':270}​​​,{'filename':'file_B','start_page':2,'end_page':3,'angle':90}​​​,{'filename':'file_B','start_page':5,'end_page':5,'angle':270}​​​]
output=[{​​​'filename':'file_A','page':1,'angle':90}​​​,
{​​​'filename':'file_A','page':2,'angle':90}​​​,{​​​'filename':'file_A','page':3,'angle':90}​​​,{​​​'filename':'file_A','page':6,'angle':270}​​​,{​​​'filename':'file_A','page':7,'angle':270}​​​,
{​​​'filename':'file_A','page':8,'angle':270}​​​,{​​​'filename':'file_B','page':2,'angle':90}​​​,
{​​​'filename':'file_B','page':3,'angle':90}​​​,{​​​'filename':'file_B','page':5,'angle':270}​​​]
}

If I understood correctly, you want to do:
output = []
for d in Input_data:
for i in range(d["start_page"], d["end_page"] + 1):
output.append({'filename':d["filename"], 'page':i, 'angle':d["angle"]})
print(output)

string concatination at specificv value [closed]

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these items are in a list
SF-04-08-010-MD01,
AHU-VVIP-02-003-MD03,
AHU-02-17-019-DPS03,
AHU-T3-01-PL-TS01,
EF-03-32-108-MD01,
AHU-02-16-019-MD01,
AHU-T3-01-003-MD01,
SF-04-08-010-MD01,
AHU-VVIP-02-003-MD03,
so i want a new list which should be like
SF-04-08
AHU-VVIP
AHU-02-17
AHU-T3-01
EF-03-32
AHU-02-16
AHU-T3-01
SF-04-08
AHU-VVIP-02
using python??

you can use strip like:
data = ['SF-04-08-010-MD01',
'AHU-VVIP-02-003-MD03',
'AHU-02-17-019-DPS03'
]
for item in data:
print ('-'.join(item.split('-')[:3]))
output:
SF-04-08
AHU-VVIP-02
AHU-02-17

Printing a Chosen Line from a File [closed]

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How can I use Python to print a line of my choosing from a file?
E.g. a file 10 lines long and I use sys.argv to provide a value for the line that I wish to print.

f = open('put_your_text_file.csv', 'r')
num = sys.argv[2]
for i, line in enumerate(f.readlines()):
if i == num:
print(line)