В фреймворке PyQt (и PySide тоже) часто встречается настройка чего-либо с помощью так называемых флагов.
widget.setWindowFlags(Qt.Window)
Взаимодействие нескольких флагов делается с помощью бинарных (или побитовых) операторов.
Несколько флагов можно указать с помощью оператора "|"
list_item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
исключить флаг из уже имеющегося набора можно так
list_item.setFlags(list_item.flags() ^ Qt.ItemIsEnabled)
Добавить новый флаг к имеющимся можно так
list_item.setFlags(list_item.flags() | Qt.ItemIsEnabled)
А проверка наличия делается так
is_enabled = item.flags() & Qt.ItemIsEnabled > 0
Почему именно так? Всё дело в том как именно работают побитовые операторы. Но об этом в следующем посте.
#qt
Our #LassaFever situation report for week 1, 2025 has been published.
54 cases have been confirmed and 10 deaths have been recorded across 6 states in Nigeria.
🔗Download, read, and share via https://ncdc.gov.ng/ncdc.gov.ng/themes/common/files/sitreps/1bded1685f8dc4961a169a274be138c2.pdf
Our #LassaFever situation reports for weeks 42, 2024 have been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 40, 2024 has been published.
1025 cases have been confirmed and 174 deaths have been recorded across 28 states in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our latest #LassaFever situation report shows that 982 confirmed cases and 168 deaths have been recorded in 2024.
This loss of lives is not just a number but a significant loss of a family member, friend, colleague or a seasoned healthcare worker
CEPI vaccines writes on the critical need for a #LassaFever vaccine to control this disease.
🔗
https://cepi.net/lassa-vaccine-urgently-needed-save-thousands-lives
Situation report: https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
We have published our latest #LassaFever epidemiology data.
Here you can find a summary of all the latest figures in our weekly infographic.🔽
The full report can be accessed via
🔗https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 32, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 30, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation reports for weeks 28 and 29, 2024 have been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 25, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 24, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 23, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria
Our #LassaFever situation report for week 21, 2024 has been published.
The weekly report provides a summary of the #LassaFever epidemiological situation and response activities in Nigeria.
🔗Download, read, and share via
https://ncdc.gov.ng/diseases/sitreps/?cat=5&name=An%20update%20of%20Lassa%20fever%20outbreak%20in%20Nigeria