TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

Изворен канал @pythonotes · Post #210 · 3 фев.

Что делать если нужно поставить какую-то Python-библиотеку а root-прав нет? То есть в систему библиотеку никак и ничего не поставить. Есть как минимум два способа это решить правильно! 🔸 Сделать виртуальное окружение и ставить там что угодно. Это позволит создать полностью независимое исполняемое окружение для ваших приложений. Все библиотеки будут храниться в домашней директории юзера а значит доступ на запись имеется. Создать очень просто: python3 -m venv ~/venvs/myenvname Теперь активируем окружение # Linux source ~/venvs/myenvname/bin/activate # Windows %userprofile%\venvs\myenvname\Scripts\activate.bat Можно ставить любые библиотеки и запускать приложение. Это стандартный метод работы с любым проектом. Если еще не используете его, то пора начинать. Даже при наличии root доступа! 🔸 Бывает, что нет возможности запустить приложение из своего виртуального окружения. Например, его запускает какой-то сервис от вашего юзера и вставить активацию окружения вы не можете. В этом случае можно установить библиотеки для Python не глобально в систему, а только для юзера. Выполните этот код в консоли: python3 -m site Вы получите что-то такое: sys.path = [ '/home/user', '/usr/lib/python37.zip', '/usr/lib/python3.7', '/usr/lib/python3.7/lib-dynload', '/home/user/.local/lib/python3.7/site-packages', ... ] USER_BASE: '/home/user/.local' USER_SITE: '/home/user/.local/lib/python3.7/site-packages' ENABLE_USER_SITE: True Нас интересует параметр USER_SITE. Это путь к пользовательским библиотекам, которые доступны по умолчанию, если они есть. Именно сюда будут устанавливаться модули если добавить флаг --user при установке чего-либо через pip pip install --user requests Для этой команды не нужны root-права. После неё можно запускать системный интерпретатор без виртуальных окружений и установленная библиотека будет доступна для текущего юзера. Параметр USER_BASE показывает корневую директорию для хранения user-библиотек. Её можно изменить с помощью переменной окружения PYTHONUSERBASE export PYTHONUSERBASE=~/pylibs python3 -m site ... USER_BASE: '/home/user/pylibs' USER_SITE: '/home/user/pylibs/lib/python3.7/site-packages' Получается некоторое подобие виртуального окружения для бедных 😁 которое можно менять через эту переменную (не делайте так!Лучше venv!) 🔸 Дописывание пути в PYTHONPATH Этот способ не входит в список "двух правильных", но тоже рабочий. Здесь придётся сделать всё несколько сложней. Сначала ставим библиотеку в любое место указывая путь установки pip3 install -t ~/mylibs modulename Библиотека установится без привязки к какому-либо интерпретатору. То есть по умолчанию не будет видна. Теперь в нужный момент добавляем этот путь в sys.path или в PYTHONPATH. Не буду советовать так делать. Единственный раз когда этот способ мне пригодился и решил поставленную задачу, это при создании общей библиотеки для кластера компьютеров. Модули лежат в сети и подгружаются для всех из одного и того же места. То есть обновлять файлы требуется только один раз а не на всех хосты отдельно. Минусы такого подхода: ▫️Нужно всем хостам пробить нужный путь в .bashrc или ещё куда-то чтобы он сетапился на старте. ▫️Чем больше хостов тем больше нагрузка на сеть. Иногда такой способ не подходит именно по этой причине. Тогда Ansible вам в помощь. ▫️Не очень подходит если хосты с разными операционками. Некоторые библиотеки различаются для Linux и Windows (там, где есть бинарники) и приходится мудрить более сложные схемы. #tricks#basic

Резултати

Пронајдени 10 слични објави

Пребарај: #denpasar

当前筛选 #denpasar清除筛选
Bali News

@balinews · Post #197 · 03.10.2024 г., 13:48

🗑️Garbage collection rules are changing in Bali from October 1 📆 Non-organic waste from the Bali capital will be taken out every Tuesday, Friday and Sunday. On the other days – Monday, Wednesday, Thursday and Saturday – special vehicles will pick up organic waste. ♻️ Sorting is now mandatory. Otherwise, the garbage simply will not be taken out. This rule came into effect on October 1, 2024, following a decision by the Denpasar city government and the Department of Environment and Hygiene. @BaliNews #laws#Denpasar

Bali News

@balinews · Post #32 · 01.05.2024 г., 14:24

🦟The number of dengue cases in Denpasar has risen eightfold The number of confirmed dengue cases in Denpasar has risen sharply. While 34 cases were reported in January 2024, 42 cases in February, and 122 cases in March, preliminary data shows 248 cases in April. The increase in morbidity is 8! times. Compared to April last year, this indicator has also increased significantly. Then dengue was confirmed among 186 people. In areas where the sick people are detected, the specialists conduct treatment against mosquitoes - they spray insecticides. @BaliNews #health#Denpasar

Bali News

@balinews · Post #458 · 09.07.2025 г., 11:50

📰World-class health and beauty center opens in Bali 💉 A new health and beauty center, Ngoerah Sun Wellness and Aesthetic, has opened in Bali. It is a clinic with fully digital processes. In partnership with South Korea's Sun Medical Center, it combines check-ups, dermatology, plastic surgery, and dentistry, including “one-day” veneers. ↗️ The facility has already treated hundreds of foreign patients and aims to keep Indonesians from traveling abroad. The project is poised to become a new driver of medical tourism and the island's economy. #places#health#Denpasar@BaliNews

Bali News

@balinews · Post #148 · 21.08.2024 г., 11:47

🪧Bali airport workers have gone on a three-day strike 📰 Workers at Bali's Ngurah Rai airport have gone on strike. They held a peaceful protest at the motorcycle parking lot. 📄 The reason for the strike, which will last three days, was a problem with labor contracts. Despite the participation of about 250 people in the strike, the operation of the air harbor continues as usual. @BaliNews #airport#Denpasar#Kuta

Bali News

@balinews · Post #144 · 17.08.2024 г., 03:15

🚇Sanur and Jimbaran will be connected by an underground tunnel 📰 Bali authorities have warned that locals and visitors to the island should prepare for increased traffic jams in September. The reason for this is road construction on several major highways at once. This includes the construction of the long-awaited Bali urban railroad network. 🛩 The second phase of the project will be a ring line connecting Bali Airport with the center of Denpasar and the resort of Sanur. 🕒 Authorities are unable to give further details at the moment, but say they want to create an ambitious project that will solve the traffic problem between Sanur and Jimbaran as soon as possible. @BaliNews #roads#Sanur#Denpasar

Bali News

@balinews · Post #128 · 28.07.2024 г., 03:01

🏚Fire destroys 19 villas in Seminyak 📰 Detikbali reports the the blaze broke out overnight on Kayu Aya Street in the Amasya villa complex. The fight against the fire continued into the morning. The flames were so big that they were seen even from airplanes arriving in Bali. 🎍 Apparently, the reason is that the complex is mostly built in eco-style, a lot of materials such as bamboo and straw were used in the decoration and construction, and they are known to burn well. 💸 Damage from the fire is estimated at 12 billion rupees. 👮‍♂️ Ketut Sukadi, a spokesman for Denpasar police's public relations department, said: “The fire first appeared on the second floor of villa 9 of The Amasya Villas complex, then spread to villa 12. A total of 19 villas out of 20 were burned in the fire, only villa 5 was not burned.” There are no official reports on the cause of the fire or other details yet, authorities are still investigating the incident. @BaliNews #accidents#Seminyak#Denpasar

Bali News

@balinews · Post #126 · 25.07.2024 г., 13:56

🪧The Balinese public has spoken out against the new beach club in Sanur 🙅‍♂️ No sooner have locals gotten used to the new shopping center in Sanur, now they have to defend the beach as well. Bali Icon Mall opened in June 2024, but not completely - the promised beach club was decided to be completed later. This construction is what the Balinese people oppose. 📰 The population fears that this development could affect the people who choose Sanur as their vacation destination. And if noisy young people flock here, pensioners and families with children may not like it, reports detikbali. @BaliNews #beaches#Sanur#Denpasar

Bali News

@balinews · Post #305 · 29.01.2025 г., 12:25

➰Bali has started to take cables underground 📰 Utilities in Bali province have begun laying underground cables in Denpasar, with 10 streets to be involved in the first phase of this massive project. 👍 The removal of overhanging wires should help organize the chaotic provider communications that spoil the appearance of the city. 🚧 Laying the networks underground will result in the closure of some streets in Denpasar for the duration of the work from Gajah Mada Street to Simpang Tamrin. Then from Veteran Street north to Nangka Selatan Street to the Gatsu-Nangka intersection. Work will also be carried out on the section of Patimura Street to the GOR Ngurah Rai T-junction. Also from Chatur Muk east towards Surapati Street to the traffic light intersection. @BaliNews #goodnews#Denpasar#roadclosures

Bali News

@balinews · Post #181 · 21.09.2024 г., 08:15

🏖Bali beach reconstruction: Batu Belig is being transformed 📰 The reconstruction of Kuta and Legian beach continues and has already reached Batu Belig. Due to high waves and periodic tides, the southwest coast of Bali is gradually eroding. To combat this problem, the Badung District Government has started reconstruction. 👍 Measures include the construction of a new walkway and other infrastructure improvements. @BaliNews #goodnews#beaches#Kuta#Denpasar

Bali News

@balinews · Post #82 · 10.06.2024 г., 10:00

🛍The new Icon Bali shopping centre has finally opened in Sanur Many people had heard about Icon Bali long before it opened. Local journalists, talking about what an amazing project awaits us, said that it would outshine even the largest mall on the island Living World, because it will have the largest floating market in Southeast Asia and other unique entertainment, in addition to shops, of course. The opening date has been postponed at least twice. First they planned to launch in April, then they put the date in May, but in those days the building was not even externally ready. And now, finally, on the 7th of June, the opening took place. 8 Wonders of Icon Bali is a special feature that the mall is proud of, nevertheless the whole project still look quite raw. @BaliNews #wheretogo#places#events#Sanur#Denpasar#Ubud