• If you search for a bus ride and enter the correct name for the bus stop, it will still add some walk from and to the station. The issue here is that we use different backends and not all backends share the same geo coordinate. That's why Itinerary needs to add some heuristics to delete those paths.
• Instead of displaying just a small station map of one bus stop in the inner city, it showed complete W rzburg inner city, as there is one big park around the inner city (named "Ringpark").
• W rzburg has a quite big bus station but the platform information were missing in the map, so we tweaked the CSS to display the platform. To be sure, that we don't fix only W rzburg, we also looked at Greifswald and Aix-en-Provence if they are following the same name scheme.

# https://www.reddit.com/r/thinkpad/comments/1blpy20/comment/kw7se2l/?context=3
[Unit]
Description=Workarounds for sleep wakeup source for Thinkpad X1 Yoga 3
After=sysinit.target
After=systemd-modules-load.service
[Service]
Type=oneshot
ExecStart=/bin/sh -c "echo 'enabled' > /sys/devices/platform/i8042/serio0/power/wakeup"
ExecStart=/bin/sh -c "echo 'enabled' > /sys/devices/platform/i8042/serio1/power/wakeup"
ExecStart=/bin/sh -c "echo 'LID' > /proc/acpi/wakeup"
[Install]
WantedBy=multi-user.target

wacom 0003:056A:5146.0005: wacom_idleprox_timeout: tool appears to be hung in-prox. forcing it out.

wacom 0003:056A:5146.0005: wacom_wac_queue_insert: kfifo has filled, starting to drop events

• [1] https://etbe.coker.com.au/2024/01/29/thinkpad-x1-yoga-gen3/
• [2] https://tinyurl.com/2cvq6qts
• [3] https://tinyurl.com/26ho6vxk

Update #1 If you are running postfix in a multi-instance setup and you have instances that are already warmed up, you can move active messages between queues with these steps:

# Put the message on hold in the warming up instance
postsuper -c /etc/postfix-warmingup -h $queueid
# Copy to a warmed up instance
cp --preserve=mode,ownership,timestamp /var/spool/postfix-warmingup/hold/$queueid /var/spool/postfix-warmedup/incoming/
# Queue the message
postqueue -c /etc/postfix-warmedup -i $queueid
# Delete from the original queue.
postsuper -c /etc/postfix-warmingup -d $queueid

After just 12 hours we had thousands of messages piling up. This warm up method was never going to work without the ability to move them to a faster queue. [Additional update: be sure to reload the postfix instance after flushing the queue so messages are drained from the active queue on the correct schedule. See update #4.]

Update #2 After 24 hours, most email is being accepted as far as I can tell. I am still getting a small percentage of email deferred by Yahoo with:

421 4.7.0 [TSS04] Messages from 204.19.241.9 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply

So I will keep it as 30m for another 24 hours or so and then move to 15m. Now that I can flush the backlog of active messages I am in less of a hurry.

Update #3 Well, this doesn t seem to be working the way I want it to. When a message arrives faster than the designated rate limit, it remains in the active queue. I m entirely sure how the timing is supposed to work, but at this point I m down to a 5m rate delay, and the active messages are just hanging out for a lot longer than 5m. I tried flushing the queue, but that only seems to affect the deferred messages. I finally got them re-tried with systemctl reload. I wonder if there is a setting to control this retry? Or better yet, why can t these messages that exceed the rate delayed be deferred instead?

Update #4 I think I see why I was confused in Update #3 about the timing. I suspect that when I move messages out of the active queue it screws up the timer. Reloading the instance resets the timer. Every time you muck with active messages, you should reload.

• Rooms had heated floors. It seems to snow in Busan.
• Each area was had card based access. There was a separate card for laundry too.
• Rooms had announcement systems right inside the room, though we couldn t decipher any announcement as all of them were in Korean.
• Each room was provided with a dedicated access point and own SSID inside the room.

• Convenience stores were everywhere, one could see same brand stores less than a kilometer apart. We had even had two of them (GS25(s)), a road cross away too. These places were well stocked with almost everything, even alcohol.
• There were wide footpaths and pedestrian friendly policies.
• Public transport and intra modal transfer is convenient and easy to figure. Each metro station connects to multiple nearby buildings through underground walkways, and one never had to go out in the sun (in hot and humid weather). Also, Seoul and Busan metro networks were massive. The Same T money card worked for buses (almost hop on, tap and hop off at your destination), metros and even cabs.
• South Korea pays special attention to maintaining their historical and cultural buildings. These venues had informational brochures in Korea, English, Japanese and Chinese.
• We got a constant stream of Public safety alerts on our phones. Some phones even read them aloud for heatwaves and rains warnings, all in Korean.
• Trash was segregated at source everywhere.
• Public, high speed Wi-Fi was omnipresent in malls, public transport, airport etc. In metro, each coach had access points from all three telecom providers (SK Telecom, KT and LG U+) which also had almost similar voice and data plans.
• Police personals were quite helpful despite the language issue.
• Not many folks here are comfortable in English, but one can always make use of various mobile translation apps.
• Cards are accepted everywhere and there are too many of these cards ;)
• Food situation was a bit difficult for me as a vegetarian. We always have vegan/veg food in DebConf but outside, this whole concept doesn t seem to exist here.
• I couldn t find any public speedtest servers inside Korea. All my fast.com/speedtest.net servers were located either Hong Kong, Singapore, Japan and even in the United States. On the very last day, I got a speedtest servers in Seoul, inside SK Telecom.

Planing A Self Organized Solo Trip You know the movie Queen? The actor Kangana Ranaut plays in that movie the role of Rani Mehra, a 24-year-old Punjabi woman, who was a simple, homely girl that was always reliant on her family. Similar to Rani I too rarely ventured out without my parents and often needed my younger sibling by my side. Inspired by her transformation, I decided it was time to take control of my own story and discover who I truly am.

Trip Requirements

My First Passport The journey began with a significant first step: Obtaining my first passport Never having had one before, I scheduled the nearest available interview date on June 29 2022. This meant traveling to Solapur, a city 309 km from my hometown, accompanied by my father. After successfully completing the interview, I received my passport on July 14 2022.

Select A Country, Booking Flights And Accommodation Excited and ready to embark on my adventure, I planed trip to Albania and booked the flight tickets. Why? I had heard from friends that it was a beautiful European country with beaches and other attractions, and importantly, it didn t require a visa for Indian citizens and was more affordable than other European destinations. Before heading to Albania, I planned a overnight stop in Abu Dhabi with a transit visa, thanks to friend who knew the process for obtaining it. Some of my friends did travel also to Europe at the same time and quite close to my plannings, but that I realized just later the trip.

Day 1, Starting The Experience On July 20, 2022, I started my journey by traveling from Pune, Maharashtra, to Delhi, where my brother lives. He came to see me off at the airport, adding a touch of warmth and support to the beginning of my solo adventure. Upon arriving in Delhi, with my next flight scheduled for July 21, I stayed at a backpacker hostel named Zostel, Paharganj, Delhi to rest. During my stay, I noticed that many travelers at the hostel carried rucksacks, which sparked a desire in me to get one for my own trip to Europe. Up until then, I had always shopped with my mom and had never bought anything on my own. Inspired by the travelers, I set out to find a suitable rucksack. I traveled alone by metro from Paharganj to Rohini to visit a Decathlon store, where I purchased a 50-liter rucksack. This was a significant step in preparing for my European adventure and marked a milestone in my journey of self reliance.

Day 2, Flying To Abu Dhabi The following day, July 21 2024, I had a flight to Abu Dhabi. I spent the night at the hostel to rest before my journey. On the day of the flight, I needed to reach the airport by 3 PM, and a friend kindly came to drop me off. With my rucksack packed and excitement building, I was ready for the next leg of my adventure. When we arrived at the airport, my friend saw me off, marking the start of my international journey. With mom made spices, chutneys, and chilly flakes packed for comfort, I completed my immigration process in about two and a half hours. I then settled at the gate for my flight, feeling a mix of excitement and anxiety as thoughts raced through my mind. To ease my nerves, I struck up a conversation with a man seated nearby who was also traveling to Abu Dhabi for work. He provided helpful information about safety and transportation in Abu Dhabi, which reassured me. With the boarding process complete and my anxiety somewhat eased. I found my window seat on the flight and settled in, excited for the journey ahead. Next to me was a young man from Ranchi(Zarkhand, India), heading to Abu Dhabi for work at a mining factory. We had an engaging conversation about work culture in Abu Dhabi and recruitment from India. Upon arriving in Abu Dhabi, I completed my transit, collected my luggage, and began finding my way to the hotel Premier Inn AbuDhabi, which was in the airport area. To my surprise, I ran into the same man from the flight, now in a cab. He kindly offered to drop me at my hotel, which I gladly accepted since navigating an unfamiliar city with a short acquaintance felt safer. At the hotel gate, he asked if I had local currency (Dirhams) for payment, as sometimes online transactions can fail. That hadn t crossed my mind, and I realized I might be left stranded if a transaction failed. Recognizing his help as a godsend, I asked if he could lend me some Dirhams, promising to transfer the amount later. He kindly assured me to pay him back once I reached the hotel room. With that relief, I checked into the hotel, feeling deeply grateful for the unexpected assistance and transferred the money to him after getting to my room.

Day 3, Flying And Arrive In Tirana Once in the hotel room, I found it hard to sleep, anxious about waking up on time for my flight. I set an alarm to wake up early, but my subconscious mind kept me alert, and I woke up before the alarm went off. I got freshened up and went down for breakfast, where I found some vegetarian options like Idli-Sambar and bread with butter, along with some morning tea. After breakfast, I headed back to the airport, ready to catch my flight to my final destination: Tirana, Albania. I reached Tirana, Albania after a six hours flight, feeling exhausted and I was suffering from a headache. The air pressure had blocked my ears, and jet lag added to my fatigue. After collecting my checked luggage, I headed to the first ATM machine at the airport. Struggling to insert my card, I asked a nearby gentleman for help. He tried his best, but my card got stuck inside the machine. Panic set in as I worried about how I would survive without money. Taking a deep breath, I found an airport employee and explained the situation. The gentleman stayed with me, offering support and repeatedly apologizing for his mistake. However, it wasn t his fault, the ATM was out of order, which I hadn t noticed. My focus was solely on retrieving my ATM card. The airport employee worked diligently, using a hairpin to carefully extract my card. Finally, the card was freed, and I felt an immense sense of relief, grateful for the help of these kind strangers. I used another ATM, successfully withdrew money, and then went to an airport mobile SIM shop to buy a new SIM card for local internet and connectivity.

Day 4, Arriving In Tirana, Facing Challenges In A Foreign Country I had booked a stay at a backpacker hostel near the city center of Tirana. After sorting out the ATM and SIM card issues, I searched for a bus or any transport to get there. It was quite late, around 8:30 PM, and being in a new city, I was in a hurry. I saw a bus nearly leaving the airport, stopped it, and asked if it went to the city center. They gave me the green flag, so I boarded the airport service bus and reached the city center. Feeling very tired, I discovered that the hostel was about an hour and a half away by walking. Deciding to take a cab, I faced a challenge as the driver couldn t understand my English or accent. Using a mobile translator to convert my address from English to Albanian, I finally communicated my destination to him. With that sorted out, I headed to the Blue Door Backpacker Hostel and arrived around 9 PM, relieved to have finally reached my destination and I checked in. I found my top bunk bed, only to realize I had booked a mixed-gender dormitory. This detail had completely escaped my notice during the booking process. I felt unsure about how to handle the situation. Coincidentally, my experience mirrored what Kangana faced in the movie Queen . Feeling acidic due to an empty stomach and the exhaustion of heavy traveling, I wasn t up to cooking in the hostel s kitchen. I asked the front desk about the nearest restaurant. It was nearly 9:30 PM, and the streets were deserted. To avoid any mishaps like in the movie Queen, I kept my passport securely locked in my bag, ensuring it wouldn t be a victim of theft. Venturing out for dinner, I felt uneasy on the quiet streets. I eventually found a restaurant recommended by the hostel, but the menu was almost entirely non-vegetarian. I struggled to ask about vegetarian options and was uncertain if any dishes contained eggs, as some people consider eggs to be vegetarian. Feeling frustrated and unsure, I left the restaurant without eating. I noticed a nearby grocery store that was about to close and managed to get a few extra minutes to shop. I bought some snacks, wafers, milk, and tea bags (though I couldn t find tea powder to make Indian-style tea). Returning to the hostel, I made do with wafers, cookies, and milk for dinner. That day was incredibly tough for me, I filled with exhaustion and struggle in a new country, I was on the verge of tears . I made a video call home before sleeping on the top bunk bed. It was a new experience for me, sharing a room with both unknown men and women. I kept my passport safe inside my purse and under my pillow while sleeping, staying very conscious about its security.

Day 5, Exploring Nearby Places I woke up the next day at noon. After having some coffee, the hostel management girl asked if I wanted breakfast. She offered curd with cornflakes, which I refused because I don t like curd. Instead, I ordered a pizza from a vegetarian pizza place with her help, and I started feeling better. I met some people in the hostel, some from Syria and others from Italy. I struggled to understand their accents but kept pushing myself to get involved in their discussions. Despite the challenges, I felt more at ease and was slowly adapting to my new environment. I went out from the hostel in the evening to buy some vegetables to cook something. I searched for shops and found some potatoes, tomatoes, and rice. I decided to cook Khichdi, an Indian dish made with rice, and added some chili flakes I brought from home. After preparing my dinner, I ate and then went to sleep again.

Day 6, Tiranas Recent History The next day, I planned to explore the city and visited Bunkart-1, a fascinating museum in a massive underground bunker from the communist era. Originally built as a shelter for Albania s political and military elite, it now offers a unique glimpse into the country s history under Enver Hoxha s oppressive regime. The museum s exhibits include historical artifacts, photographs, and multimedia displays that detail the lives of Albanians during that time. Walking through the dimly lit corridors, I felt the weight of history and gained a deeper understanding of Albania s past.

Day 7-8, Meeting Friends From India The next day, I accidentally met with Chirag, who was returning from the Debian Conference 2022 held in Prizren, Kosovo, and staying at the same hostel. When I encountered him, he was talking on the phone, and I recognized he was Indian by his accent. I introduced myself, and we discovered we had some mutual friends. Chirag told me that our common friend, Raju, was also coming to stay at the hostel the next day. This news made me feel relaxed and happy to have known people around. When Raju arrived, the three of us, Chirag, Raju, and I planned to have dinner at an Indian restaurant and explore Tirana city. I had a great time talking and enjoying their company.

Day 9-10, Meeting More Friends Raju had a ticket to leave soon, so Chirag and I made a plan to visit Shkod r and the nearby Komani Lake for kayaking. We started our journey early in the morning by bus and reached Shkod r. There, we met new friends from the conference, Pavit and Abraham, who were already there. We had dinner together and enjoyed an ice cream treat from Chirag.

Day 12, Kayaking And Say Good Bye To Friends The next day, Pavit and Abraham had a flight back to India, so Chirag and I went to Komani Lake. We had an adventurous time kayaking, even though neither of us knew how to swim. We took a ferry through the backwaters to the island on Komani Lake and enjoyed a fantastic adventure together. After our trip, Chirag returned to Tirana for his flight back to India, leaving me to continue my journey alone.

Day 13, Climbing Rozafa Castel By stopping at Shkod r, I visited Rozafa Castle. Despite the language barrier, as most locals only spoke Albanian, people around me guided me correctly on how to get there. At times, I used applications like Google Translate to communicate. To read signs or hotel menus, I used Google Photos' language converter. I even used the audio converter to understand and speak some basic Albanian phrases. I took a bus from Shkod r to the southern part of Albania, heading to Sarand . The journey lasted about five to six hours, and I had booked a stay at Mona s Hostel. Upon arrival, I met Eliza from America, and we went together to Ksamil Beach, spending a wonderful day there.

Day 14, Vlora Beach: Beach Side Cycling Next, I traveled to Vlor , where I stayed for one day. During my time there, I enjoyed beach side cycling with a cycle provided by the hostel owner and spent some time feeding fish. I also met a fellow traveler from Delhi who had brought along some preserved Indian curry. He kindly shared it with me, which was a welcome change after nearly 15 days without authentic Indian cuisine, except for what I had cooked myself in various hostels.

Day 15-16 Visiting Durress, Travelling Back To Tirana I then visited Durr s, exploring its beautiful beaches, before heading back to Tirana one day before my flight home. On the day of my flight, my alarm didn t go off, and I woke up late at the hostel. In a frantic rush, I packed everything in just five minutes and dashed toward the city center to catch the bus to the airport. If I had been just five minutes later, I would have missed the bus. Thankfully, I managed to stop it just in time and began my journey back home, reflecting on the incredible adventure I had experienced. Fortunately, I wasn t late; I arrived at the airport just in time. After clearing immigration, I boarded my flight, which had a layover in Warsaw, Poland. The journey from Tirana to Warsaw took about two and a half hours, followed by a seven to eight-hour flight from Poland back to India. Once I arrived in Delhi, I returned to Zostel and booked a train ticket to Aurangabad for the next three days.

Backview This trip was an incredible adventure for me. I never imagined I could accomplish something like this, but I did. Meeting diverse people, experiencing different cultures, and learning so much made this journey truly unforgettable. Looking back, I realize how much I ve grown from this experience. Although I may have more opportunities to travel abroad in the future, this trip will always hold a special place in my heart. The memories I made and the incredible people I met along the way are irreplaceable. This experience goes beyond what I can express through this blog or words; it was incredibly precious to me. Every moment of this journey is etched in my memory, and I am grateful for every part of it.

It is said that a soft answer turneth away wrath, but this assertion has a lot to do with hope and was now turning out to be patently inaccurate, since even a well-spoken and thoughtful soft answer could actually drive the wrong kind of person into a state of fury if wrath was what they had in mind, and that was the state the elderly dwarf was now enjoying.

• The SG2000 SoC is a Dual-architecture beast. A hardware switch controls whether the CPU is an ARM or a RISC-V.
  • Not only that: It has a second (albeit lesser) RISC-V core that can run independently. They mention this computer can run simultaneously Linux and FreeRTOS!
• 512MB RAM
• Sweet form factor (4.2 4.2cm)
• Peeking around their Web site, it is one of the most open and well documented computers in their hardware range.
  • Schematics at different levels of detail
  • Datasheet. It s preliminary, and it s written in Mandarin, but the information it contains is quite descriptive and clear.
  • Full specifications (all 710 pages of it!) Again, it has a lot of Mandarin in it, but it conveys a lot of useful information.

• Milk- Duo S booting with Buildroot (24K)
• Milk- Duo S booting with Debian (49K)

• 06 salas em paralelo no s bado;
• 02 audit rios em paralelo na segunda e ter a-feira;
• 30 palestras/BoFs de todos os n veis;
• 05 oficinas para atividades do tipo m o na massa;
• 09 lightning talks sobre temas diversos;
• 01 performance Live Eletronics com Software Livre;
• Install fest para instalar Debian nos notebook dos(as) participantes;
• BSP (Bug Squashing Party - Festa de Ca a Bugs);
• Uploads de pacotes novos ou atualizados.

• Total de pessoas inscritas: 399
• Total de pessoas presentes: 224

• Alimenta o: 69
• Hospedagem: 20
• Passagens: 18

• Youtube
• Peertube
• video.debian.net

• Google photos
• Nextcloud

• Collabora

• Jedai.ai
• Toradex Brasil
• Globo.com
• Policorp Tecnologia

• BRDSoft - Tecnologias para TI e Telecomunica es
• EITA - Cooperativa de Trabalho Educa o, Informa o e Tecnologia para Autogest o

• ICTL - Instituto para Conserva o de Tecnologias Livres
• Nazinha Alimentos
• DACOMPSI

• Projeto Debian
• Comunidade Debian Brasil
• Comunidade Debian MG
• DCC/UFMG - Departamento de Ci ncia da Computa o da Universidade Federal de Minas Gerais

There was no way of telling when the threshold would be reached. Perhaps not for hours, and perhaps the next moment. Biron remained standing helplessly, flashlight held loosely in his damp hands. Half an hour before, the visiphone had awakened him, and he had been at peace then. Now he knew he was going to die. Biron didn't want to die, but he was penned in hopelessly, and there was no place to hide.

Glenda enjoyed her job. She didn't have a career; they were for people who could not hold down jobs.

The Patrician took a sip of his beer. "I have told this to few people, gentlemen, and I suspect never will again, but one day when I was a young boy on holiday in Uberwald I was walking along the bank of a stream when I saw a mother otter with her cubs. A very endearing sight, I'm sure you will agree, and even as I watched, the mother otter dived into the water and came up with a plump salmon, which she subdued and dragged on to a half-submerged log. As she ate it, while of course it was still alive, the body split and I remember to this day the sweet pinkness of its roes as they spilled out, much to the delight of the baby otters who scrambled over themselves to feed on the delicacy. One of nature's wonders, gentlemen: mother and children dining on mother and children. And that's when I first learned about evil. It is built into the very nature of the universe. Every world spins in pain. If there is any kind of supreme being, I told myself, it is up to all of us to become his moral superior."

Our retiring room at the Old Delhi Railway Station.

Security outside the Taj Mahal complex.

This red colored building is entrance to where you can see the Taj Mahal.

Taj Mahal.

Shoe covers for going inside the mausoleum.

Taj Mahal from side angle.

Expenses These were our expenses per person Retiring room at Delhi Railway Station for 12 hours 131 Train ticket from Delhi to Agra (Taj Express) 110 Retiring room at Agra Cantt station for 12 hours 450 Auto-rickshaw to Taj Mahal 20 Taj Mahal ticket (including going inside the mausoleum): 250 Food 350

Important information for visitors

• Taj Mahal is closed on Friday.
• There are plenty of free-of-cost drinking water taps inside the Taj Mahal complex.
• Ticket price for Indians is 50, for foreigners and NRIs it is 1100, and for people from SAARC/BIMSTEC is 540. 200 extra for the mausoleum for everyone.
• A visit inside the mausoleum requires covering your shoes or removing them. Shoe covers costs 10 per person inside the complex, but are probably involved free of charge in foreigner tickets. We could not find a place to keep our shoes, but some people managed to enter barefoot, indicating there must be some place to keep your shoes.
• Mobile phones and cameras are allowed inside the Taj Mahal, but not eatables.
• We went there on March 10th, and the weather was pleasant. So, we recommend going around that time.
• Regarding the timings, I found this written near the ticket counter: Taj Mahal opens 30 minutes before sunrise and closes 30 minutes before sunset during normal operating days, so the timings are vague. But we came out of the complex at 18:00 hours. I would interpret that to mean the Taj Mahal is open from 07:00 to 18:00, and the ticket counter closes at around 17:00. During the winter, the timings might differ.
• The cheapest way to reach Taj Mahal is by bus, and the bus stop is here

Bye for now. See you in the next post :)

• [DLA 3739-1] libjwt security update for one CVE to fix some constant-time-for-execution-issue
• [libjwt] upload to unstable
• [#1064550] Bullseye PU bug for libjwt
• [#1064551] Bookworm PU bug for libjwt
• [#1064551] Bookworm PU bug for libjwt; upload after approval
• [DLA 3741-1] engrampa security update for one CVE to fix a path traversal issue with CPIO archives
• [#1060186] Bookworm PU-bug for libde265 was flagged for acceptance
• [#1056935] Bullseye PU-bug for libde265 was flagged for acceptance

• [ELA-1047-1]bind9 security update for one CVE to fix an stack exhaustion issue in Jessie and Stretch

• cpdb-libs

• matomo-searchengine-and-social-list
• matomo-referrer-spam-list
• matomo-php-tracker
• matomo-device-detector
• matomo-component-ini

• libahp-xc

• libjwt to fix a CVE

Assignment FooBar/
  Student A_21100_assignsubmission_file
    graded paper.pdf
    Student A's perfectly named assignment.pdf
    Student A's perfectly named assignment.xopp
  Student B_21094_assignsubmission_file
    graded paper.pdf
    Student B's perfectly named assignment.pdf
    Student B's perfectly named assignment.xopp
  Student C_21093_assignsubmission_file
    graded paper.pdf
    Student C's perfectly named assignment.pdf
    Student C's perfectly named assignment.xopp
 

#!/usr/bin/python3
# Copyright (C) 2023, Louis-Philippe V ronneau <pollo@debian.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""
This script aims to take a directory containing PDF files exported via the
Moodle mass download function, remove everything but the final files to submit
back to the students and zip it back.
usage: ./moodle-zip.py <target_dir>
"""
import os
import shutil
import sys
import tempfile
from fnmatch import fnmatch
def sanity(directory):
    """Run sanity checks before doing anything else"""
    base_directory = os.path.basename(os.path.normpath(directory))
    if not os.path.isdir(directory):
        sys.exit(f"Target directory  directory  is not a valid directory")
    if os.path.exists(f"/tmp/ base_directory .zip"):
        sys.exit(f"Final ZIP file path '/tmp/ base_directory .zip' already exists")
    for root, dirnames, _ in os.walk(directory):
        for dirname in dirnames:
            corrige_present = False
            for file in os.listdir(os.path.join(root, dirname)):
                if fnmatch(file, 'graded paper.pdf'):
                    corrige_present = True
            if corrige_present is False:
                sys.exit(f"Directory  dirname  does not contain a 'graded paper.pdf' file")
def clean(directory):
    """Remove superfluous files, to keep only the graded PDF"""
    with tempfile.TemporaryDirectory() as tmp_dir:
        shutil.copytree(directory, tmp_dir, dirs_exist_ok=True)
        for root, _, filenames in os.walk(tmp_dir):
            for file in filenames:
                if not fnmatch(file, 'graded paper.pdf'):
                    os.remove(os.path.join(root, file))
        compress(tmp_dir, directory)
def compress(directory, target_dir):
    """Compress directory into a ZIP file and save it to the target dir"""
    target_dir = os.path.basename(os.path.normpath(target_dir))
    shutil.make_archive(f"/tmp/ target_dir ", 'zip', directory)
    print(f"Final ZIP file has been saved to '/tmp/ target_dir .zip'")
def main():
    """Main function"""
    target_dir = sys.argv[1]
    sanity(target_dir)
    clean(target_dir)
if __name__ == "__main__":
    main()