User talk:Zhuyifei1999/Archive 35

Geonames for commons

Hi, I saw that you did a compatibility review for https://commons.wikimedia.org/wiki/File:Geonames_world_map_(6281371842).png. I think of using geonames screenshots for location and mountain articles on swwiki. Can you confirm that all info from there including screenshots would be compatioble to wikimedia-commons standards? (excuse if you are not the right person to ask, in that case where should I go?). Kipala (talk) 13:02, 6 March 2018 (UTC)

By bot did a license review, and saw if the license is compatible with Commons. Could you clarify what screenshots do you mean? --Zhuyifei1999 (talk) 17:51, 6 March 2018 (UTC)

A barnstar for you!

	The Special Barnstar
	Happy five years on Commons! ~riley (talk) 06:07, 9 March 2018 (UTC)

Video2Commons

Hi. I have been trying to upload a movie via Video2Commons and keep getting the following error message: Error: An exception occurred: IOError: [Errno 1] Operation not permitted: '/data/project/video2commons/video2commons/frontend/static/uploads/5092ff80-2619-11e8-9b7a-0242c0a89b0b'

Sorry to bother, but could you please clarify what I might be doing wrong? Thanks a lot! --Joalpe (talk) 17:28, 12 March 2018 (UTC)

Traceback (most recent call last):
  File "/data/project/video2commons/www/python/venv/local/lib/python2.7/site-packages/flask/app.py", line 1639, in full_dispatch_request
    rv = self.dispatch_request()
  File "/data/project/video2commons/www/python/venv/local/lib/python2.7/site-packages/flask/app.py", line 1625, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/data/project/video2commons/www/python/src/../../../video2commons/frontend/api.py", line 461, in upload
    return _upload()
  File "/data/project/video2commons/www/python/src/../../../video2commons/frontend/upload.py", line 64, in upload
    result, kwargs = handle_full(f, permpath)
  File "/data/project/video2commons/www/python/src/../../../video2commons/frontend/upload.py", line 78, in handle_full
    f.save(permpath)
  File "/data/project/video2commons/www/python/venv/local/lib/python2.7/site-packages/werkzeug/datastructures.py", line 2657, in save
    dst = open(dst, 'wb')
IOError: [Errno 1] Operation not permitted: '/data/project/video2commons/video2commons/frontend/static/uploads/d5e7a8aa-261b-11e8-9de1-0242c0a89b0b'

Most likely phab:T189018, I'm looking into it. --Zhuyifei1999 (talk) 17:38, 12 March 2018 (UTC)

Thanks for looking at this! This is the video I am trying to upload. I have it on full format --.mov , 21 giga!-- or a smaller version, .mp4, 225M. I tried both and none worked! --Joalpe (talk) 18:15, 12 March 2018 (UTC)

@Joalpe: Should be fixed now. Thanks for reporting :) --Zhuyifei1999 (talk) 20:07, 12 March 2018 (UTC)

Tech News: 2018-11

Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.

Recent changes

• 3D models can now be uploaded to Commons. [1]
• Page Previews has been updated to use HTML for previews. This has fixed many issues. An A/B test was done on English and German Wikipedia to measure how it is used. Other changes were also made. [2]
• Some edits have to be checked against too many conditions before they can trigger an abuse filter. If that is the reason no filter is triggered the edit will be tagged for review. [3]
• Auto-saving has been added to the visual editor and the 2017 wikitext editor. Right now it is meant to help if your browser crashes or if you accidentally close a tab. [4]

Problems

• The abuse filter did not tag all edits that should have been tagged after last week's MediaWiki version had come to the wikis. It was fixed on 9 March (UTC). [5]

Changes later this week

• You can notify users in edit summaries. They will get a ping just as if they had been mentioned on a wiki page. This was originally planned to happen last week. [6]
• It is now possible to specify the block parameters for each filter in Special:AbuseFilter. The parameters include block duration and if the user should be blocked from editing their own talk page. The block duration is separate for anonymous and registered users. [7][8]
• A hundred Wikimedia wikis will switch to use the Remex parsing library. This is to replace Tidy. It will happen on 13 and 14 March. Other wikis will be recommended to switch soon when they have fixed the errors that must be fixed. Tidy will be removed in the middle of 2018. [9][10][11]
• The new version of MediaWiki will be on test wikis and MediaWiki.org from 13 March. It will be on non-Wikipedia wikis and some Wikipedias from 14 March. It will be on all wikis from 15 March (calendar).

Meetings

• You can join the next meeting with the Editing team. During the meeting, you can tell developers which bugs you think are the most important. The meeting will be on 13 March at 19:30 (UTC). See how to join.
• You can join the technical advice meeting on IRC. During the meeting, volunteer developers can ask for advice. The meeting will be on 14 March at 16:00 (UTC). See how to join.

Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.

19:44, 12 March 2018 (UTC)

Dear Bot

Thanks for the warning. I've already signed all my publications. Best regards

Nuno Vaz Correia (talk) 17:36, 14 March 2018 (UTC)

First structured licensing conversation on Commons

Greetings,

The first conversation about structured copyright and licensing for Structured Data on Commons has been posted, please come by and participate. The discussion will be open through the end of the month (March). Thank you. -- Keegan (WMF) (talk) 17:26, 16 March 2018 (UTC)

Dear Bot... :)

I don't know how to add by myself to queue a list of files for checking again. I uploaded them from Flickr and added: "SparkFun_" at the start of each filename. Source was corrected: --Jasc PL (talk) 11:19, 2 March 2018 (UTC)

• SparkFun_breakout-board-for-thumb-joystick_16096160437_o.jpg
• SparkFun_breakout-board-for-xbee-module_16096160657_o.jpg
• ... (cut)

I've reset the review status, the bot should go over them soon. --Zhuyifei1999 (talk) 16:09, 2 March 2018 (UTC)

@Jasc PL: The bot does not accept photo sets as sources. Exact photos like https://www.flickr.com/photos/sparkfun/16282023525/in/album-72157649881076569/ is required. It's currently unable to find the photos from a set. --Zhuyifei1999 (talk) 16:12, 2 March 2018 (UTC)

@Zhuyifei1999: Thanks, I will fix them all, now. --Jasc PL (talk) 11:56, 3 March 2018 (UTC)

Some another problems

If could I ask some more questions, a bit higher level now :). I'v asked in some places, at the admins board also, but without effects. First of and fresh problem is:
1. I uploaded File:SparkFun Electronics Logo (3864434503).jpg with proper license (but in description they mention NC also) from their official Flickr account. Later I found w:File:Sparkfun logo.svg at enwiki, moved it to File:Sparkfun logo.svg in Commons and edited both file pages, but I feel all that was made improperly. Could you check and fix what is needful - or revert all my changes and move this file properly? Maybe my small .jpg could help to "legalize" SVG we have (it looks like it's derivative from that JPG - compare dates), then can be removed.
2. I know already how to easy recategorize a big set of files with the Cat-a-lot, but have no idea how and with which tools can I:

• list and edit selected file pages; something like user Uploads, but with all details and some of them in editable fields
• add / remove / replace items inside many file pages at one time? I'm uploading a lot of files, not only for my projects, so both things are very important to me.
  

3. Could you rename Category:Raspberry Pi by model to Category:Raspberry Pi boards by model - without, or with redirection if needed? I'm afraid to renaming this category myself.
4. I have also any idea how to manually sort images visible in Category, e.g. how to put derivative logos below official in Category:Raspberry Pi logos?
I hope my above questions don't disturb you, greetings --Jasc PL (talk) 23:13, 13 March 2018 (UTC)

1. Vector version is usually preferred over bitmaps, especially JPEGs, see {{BadJPEG}}. I tagged the JPEG with {{vector version available|Sparkfun_logo.svg}}
2. Do you mean COM:VFC or COM:AWB?
3. I can, but I personally don't see the reason to. Could you explain the rationale for the rename?
4. What you want is probably a category sort key

--Zhuyifei1999 (talk) 00:01, 14 March 2018 (UTC)

Excellent, you are really great @Zhuyifei1999: ! So little words - but so rich of solutions! :)

1. Sure, I'v uploaded this small jpg because there was nothing in Commons. I understand, that now svg file can be officially used? Do you checked also w:File:Sparkfun logo.svg page and all my editions there? Sorry for this question, but I don't want to leave a clutter so other people must clean.

2. AWB - that's much more than I need today and all I will need in the near future! Should I put myself on the requests for registration list? VFC - is not in my preferences; I'v enabled it manually - looks like very useful for most of everyday simple operations. I will check also all another scripts mentioned on AWB page.

3. There are several serious reasons: I'v created many subcategories under main Category:Raspberry Pi; I take steps to all of them (also category tree) should have an explicit, exact, consistent, common used so easy to gues and find names (yes, some of them I must correct). "Raspberry Pi boards" mean Pi minicomputer boards - not so called "shields" or "hats" that are also boards - but completely different. I can do it myself of course, maybe I'm too carefully with a long existing category names.

4. I'v used sort keys, but only with categories - now I have tools to fast and easy using it with big amount of filers also - thanks to you! Warm greetings, --Jasc PL (talk) 20:44, 14 March 2018 (UTC)

1. I'm not as familiar with English Wikipedia as much as I am with Commons. It would be best for you to ask someone there for their opinions.
2. You can apply for AWB if you want, though I must warn you about mass edits: be careful with them, check the diffs before applying them, not after.
3.  Done. Renamed the category itself and moved the subcats.
4. No problem. Glad to help ;) --Zhuyifei1999 (talk) 03:15, 15 March 2018 (UTC)

First of all - I am sorry that your talk page is a target of vandalism nowadays.

AWB: I fully understand possible consequences of wrongly using this tool, so I will be more than careful.

VCF is very powerful and handy tool, but I still need a solution - how to list selected (now 31 subcategories) end edit them in one place manually, partially by copy-paste some elements and the rest by hand. Is AWB the only solution? Maybe one of hundred Magnus scripts helps?

I have also a specific problem with further linking subcategories in Category:Raspberry_Pi_operating_systems. My idea was to create that subcategories for placing screenshots concerns only that (small) parts of Linux distros that are compiled to run under Raspberry Pi and, as a reference, main distros categories under them. Unfortunately, this scenario generates problem on the main distros side; my "internal" subcategories are visible there under shortened and some ambiguous names. @Apalsola found that yesterday. Is any way to optimal solving this on both sides?

Another thing concerns VCF:how and where to find regex for (automatically generating requests) renaming filenames like [badname with letters and/or digits and various length] [(Flickr image number)].xxx to [proper name] [(Flickr image number)].xxx - e.g. "2015-05-12-174208 1824x984 scrot (17377836630).png". Yes, I forgot to doing this by upload :(

Thanks in advice for your help :) --Jasc PL (talk) 13:30, 17 March 2018 (UTC)

VFC is able to operate on paged specified by a gallery page. We used to use a tool called catscan2 for that, but now it's replaced by petscan. Changing the output format into gallery should be doable by selecting PagePile > Plain text, and you can save the list to a sandbox page.

I'd say the distro category should be a parent category of the RPi category. If a user wants to see what the disto looks like for non-RPi platforms, they do to the parent category.

Do you have a mapping of either [badname with letters and/or digits and various length] or [(Flickr image number)] to [proper name]? VFC doesn't support changing the parameters during the run, but if a mapping is available it should be possible.

--Zhuyifei1999 (talk) 16:53, 17 March 2018 (UTC)

@Zhuyifei1999: - remember that I'm some familiar with IT, software and similar things, but I'm also some new user. So, If you write to terse, I may have some problems with understanding you :)

• I have generated a list of files (thanks to you). I can prepare what is needful in external editor but don't know how that "mapping" should looks like and where in VFC I should put them. OK, this time are only 20 files, so I could simply paste {{Rename}} on each file page - but it may be very helpful for me next times, and with much bigger amount of files.
• Now the hierarchy of categories is: Raspberry Pi > Raspberry Pi operating systems > DistroName on RPi > DistroName (main category).

You proposed: DistroName (main category) > DistroName on RPi < Raspberry Pi operating systems - isn't It? So, in this scenario I must rename all "DistroName on RPi"'s to "DistroName on Raspberry Pi" (on? on the?) - like that? --Jasc PL (talk) 19:06, 17 March 2018 (UTC)

Making mapped replacement can be... complex (need to mess with parser functions and substitutions, in the worst case, lua). If you have a concrete example I can play with it to see if I come up with a solution.

Yeah that is exactly what I propose. I'm not an expert on English grammar so I have no idea if 'the' should be added ;) --Zhuyifei1999 (talk) 19:32, 17 March 2018 (UTC)

Lua? Great! I'm only advanced user - not a programmer :). OK, here is your mapping - (1)tab delimited.

Category tree: your and @User:Apalsola proposal are theoretically correct of course, but practical, sorry, have no sense - loosing completely usability. We are all working for regular users, reaching Commons from e.g. Google > images - they don't know what is "category" here, and that they should scroll down at the end of page and click on some kind of link (example: Category:Arch_Linux_on_RPi). Is any other way to see DistroName (main category) under the DistroName on RPi? --Jasc PL (talk) 00:26, 18 March 2018 (UTC)

Prepending this worked for me:

{{rename|{{subst:#switch:{{subst:PAGENAME}}
|2015-05-12-173449 1824x984 scrot (17377647898).png=Ubuntu MATE 15.04 - Raspberry Pi 2 (17377647898).png
|2015-05-12-173532 1824x984 scrot (16945102133).png=Ubuntu MATE 15.04 - Raspberry Pi 2 (16945102133).png
|2015-05-12-174208 1824x984 scrot (17377836630).png=Ubuntu MATE 15.04 - Raspberry Pi 2 (17377836630).png
|2015-05-12-174515 1824x984 scrot (17539054866).png=Ubuntu MATE 15.04 - Raspberry Pi 2 (17539054866).png
|2015-05-12-174713 1824x984 scrot (17379100559).png=Ubuntu MATE 15.04 - Raspberry Pi 2 (17379100559).png
|Busy (25356042302).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Busy (25356042302).png
|Connect-to-server (25381625291).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Connect to server (25381625291).png
|File-manager (25474499405).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - File-manager (25474499405).png
|Interfaces-1-Wire-Enable (35139159480).png=* to remove
|Libreoffice (25356041562).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Libreoffice (25356041562).png
|Pi-Config-1 (35358582572).png=* to remove
|Project3 (16810526967).png=* to remove
|Python3 (35358582962).png=* to remove
|Resources (25178906160).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Resources (25178906160).png
|System-monitor-system (25106932889).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - System monitor system (25106932889).png
|Screenshot-Control Centre (25448355496).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Control Centre (25448355496).png
|Screenshot-Sonic Pi (25106932979).png=Ubuntu Mate 15.10 - Raspberry Pi 3 - Sonic Pi (25106932979).png
}}|2|Not descriptive|user={{subst:REVISIONUSER}}}}

(Although I made the mistake of not adding a linebreak immediately after.)

I'm sorry if you feel offended by my mention of lua. It's the worst-case solution where all all else fails. In this case looks like parser functions are enough.

Regarding category tree, the standard workaround to ease a reuser navigating is by adding text to the category page itself. I agree that using parent-categories is not intuitive for a reuser, but unfortunately having a reverse hierarchy don't solve it completely either: what if a user comes from say, Category:Debian and wants to see Debian on RPi? The current hierarchy has more logical sense, though, if you have other suggestions to make categories more visible to reusers (besides adding links to the category wikitext), feel free to propose it (though I must say that implementing can be much harder than proposing). --Zhuyifei1999 (talk) 00:54, 18 March 2018 (UTC)

Many thanks for your comprehensive answer User:Zhuyifei1999! Now, we have 2:30 AM here, so I probably, should go to sleep :). I will continue tomorrow :) --Jasc PL (talk) 01:31, 18 March 2018 (UTC)

Bot

Hello Zhuyifei1999, I am thinking to run the clone of this bot. Due to my previous failure I need your help please check all the things on this page and if it is OK please tell me. I will file a nomination for the clone. Thanks--√Jæ√ 04:04, 19 March 2018 (UTC)

It could be okay. I don't see its source code listed anywhere on the bot request page; do you plan to write the bot code yourself or you found the source code? --Zhuyifei1999 (talk) 04:08, 19 March 2018 (UTC)

That's the main problem I don't find any source code.--√Jæ√ 04:19, 19 March 2018 (UTC)

I think we should talk to EugeneZelenko.--√Jæ√ 04:21, 19 March 2018 (UTC)

I honestly suggest you to read Commons:Bots#What_is_a_bot? first. --Zhuyifei1999 (talk) 04:54, 19 March 2018 (UTC)

 Done--√Jæ√ 06:28, 19 March 2018 (UTC)

Serious problem with User:Reclus wrongly editions !

I accidently observed completely wrong replace editions that destroyes existing data - about 200 category pages was affected: Special:Contributions/Reclus. One of examples: Category:OpenBSD --Jasc PL (talk) 02:27, 19 March 2018 (UTC)

See Commons:Village_pump/Proposals#Proposal_to_bot-deploy_Wikidata_Infobox --Zhuyifei1999 (talk) 02:32, 19 March 2018 (UTC)

You mean - someone runs a bot with not tested config in production environment?? It's not a feature - it's mass-vandalism! --Jasc PL (talk) 02:48, 19 March 2018 (UTC)

No, I mean what it is doing may not be controversial. You should contact the person doing the edits instead of me, unless it is clear-cut vandalism. --Zhuyifei1999 (talk) 02:50, 19 March 2018 (UTC)

You checked above OpenBSD diff? Sure, I started from this notification. --Jasc PL (talk) 03:01, 19 March 2018 (UTC)

What's wrong with my edits? --Reclus (talk) 10:11, 19 March 2018 (UTC)

Near all @User:Reclus. Thanks to User:Zhuyifei1999's link above I know some backgrounds now, but effects of your work are abysmal now. Where is approval for such activities (you don't need any)? Where is a discuss that was ended with consensus? Where is acceptance to implement everywhere infoboxes in that form...? The rest will be at your discuss page soon. --Jasc PL (talk) 15:06, 19 March 2018 (UTC)

It seems you really think I'm not allowed to make edits that are obviously improvements. Really? --Reclus (talk) 15:29, 19 March 2018 (UTC)

Easy, check your talk page now. Here is the wrong place to further discuss about it. --Jasc PL (talk) 17:17, 19 March 2018 (UTC)

Tech News: 2018-12

Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.

Problems

• On March 12 early morning UTC, the number of 503 error messages increased due to an issue on esams datacenter. It has been fixed. [12]

Changes later this week

• The new version of MediaWiki will be on test wikis and MediaWiki.org from 20 March. It will be on non-Wikipedia wikis and some Wikipedias from 21 March. It will be on all wikis from 22 March (calendar).

Meetings

• There is no Editing team meeting this week.
• You can join the technical advice meeting on IRC. During the meeting, volunteer developers can ask for advice. The meeting will be on 21 March at 16:00 (UTC). See how to join.

Future changes

• From April 4, the autopatrol status of edits will only be accessible in the Recent Changes database table, so only for 30 days. [13][14]
• In-Context Help and Onboarding is a new project, aiming to improve retention of new wiki editors. The goal is to give them short tutorials and other training experiences based on their activity. Collaboration team is expecting feedback and comments on the project talk page, especially from people working with newcomers.

Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.

15:03, 19 March 2018 (UTC)

File:Gary Kubiak SB Parade.jpg

Hello,

I have been given permission in writing by the publisher of this photo Jay Bonlouvoir (jbspec7) to use this photo. Please contact Jay to confirm this.

Uebelhoer — Preceding unsigned comment added by Uebelhoer (talk • contribs) 01:09, 24 March 2018 (UTC)

Please link to the photo on Flickr --Zhuyifei1999 (talk) 01:39, 24 March 2018 (UTC)

Done. Image review passed. Also uploaded the full sized version instead of the square one. --Majora (talk) 19:07, 24 March 2018 (UTC)

Tech News: 2018-13

Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.

Changes later this week

• Some of the interface icons and text sizes will change slightly, as part of the updates for improved accessibility and consistency. These icons are used in many features, including Notifications, Recent Changes, Beta Features, Visual Editor, 2017 Wikitext Editor, Code Editor, and others. While editor toolbars, dialogs, and menus will appear slightly bigger; elements on special pages will be slightly smaller. Functionality will not change. [15] [16]
• The deprecated #toc and #toctitle CSS ids have been removed. If your wiki was still using these for fake Tables of Content (ToC) then these might lose their styling. They can be replaced with .toc and .toctitle classes where appropriate. [17]
• TemplateStyles will be deployed to the Wikivoyages on 28 March 2018. [18]
• The new version of MediaWiki will be on test wikis and MediaWiki.org from 27 March. It will be on non-Wikipedia wikis and some Wikipedias from 28 March. It will be on all wikis from 29 March (calendar).

Meetings

• You can join the next meeting with the Editing team. During the meeting, you can tell developers which bugs you think are the most important. The meeting will be on 27 March at 18:30 (UTC). See how to join.
• You can join the technical advice meeting on IRC. During the meeting, volunteer developers can ask for advice. The meeting will be one hour earlier than usual on 28 March at 15:00 (UTC). See how to join.

Future changes

• From 9 April, the sort order of categories will be distorted for a short time. We are upgrading versions of an internationalisation library (ICU) and using a maintenance script to update existing database entries. This will last anywhere from a few hours to a few days, depending on wiki size. Read more details. [19]
• Changes are coming to search for Serbian projects. Cyrillic and Latin variants of a word and different grammatical forms of a word will be able to find each other. Read more on MediaWiki in Serbian or English.

Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.

20:03, 26 March 2018 (UTC)

Video2commons

Hello, I enjoy using your tool and thought of a possible little improvement : how about adding a parameter to specify an amount of time to be trimmed off the upload at the start of the video, for example starting File:The story of Wendy Hill.webm at 00:00:24 ? Cheers, — Racconish ^☎ 11:47, 27 March 2018 (UTC)

It's one of those things I want to but never get to implement. The real issue is that the form never know the duration of the video until it's downloaded :( --Zhuyifei1999 (talk) 17:29, 27 March 2018 (UTC)

Merchandise Giveaway Nomination - Successful

Hey Zhuyifei1999

You have been successfully nominated to receive a free t-shirt from the Wikimedia Foundation through our Merchandise Giveaway program (https://meta.wikimedia.org/wiki/Merchandise_giveaways). Congratulations and thank you for your hard work!

Please email us at merchandisegiveawaywikimedia.org and we will send you full details on how to accept your free shirt.

Thanks! Seddon (WMF) (talk) 16:35, 29 March 2018 (UTC)

SignBot

Hi. I would like to have SignBot disabled for comments on my talk page. When necessary, I would add {{Unsigned}} etc. myself. Is there any possibility? --A.Savin 21:03, 29 March 2018 (UTC)

It should respect {{Bots}} for signing comments, as far as my code concerns. Tell me if it doesn't. --Zhuyifei1999 (talk) 21:49, 29 March 2018 (UTC)

Special:Undelete/File:Lastkwl.pdf

I don't know if I were too fast or the bot simply couldn't find/recognize embedded data in this 1-page, 1 GiB PDF file. BTW. Recently a few similar files were uploaded (probably by the same sock master), but the bot tagged them: Special:Undelete/File:KwlChart.pdf, Special:Undelete/File:Kwlrealchart.pdf, Special:Undelete/File:Kwlrt.pdf and Special:Undelete/File:Kwllsm.pdf. --jdx ^Re: 15:28, 31 March 2018 (UTC)

Argh. Why do they always make it so difficult... The bot in good conditions can indeed find that it contains embedded data (the raw output list/dict attached below), but the analyzing takes forever. On toolforge it probably got killed for using too much memory or something. :( --Zhuyifei1999 (talk) 16:34, 31 March 2018 (UTC)

[{'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/x-matroska', 'Matroska data'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/mp4', 'ISO Media, MP4 Base Media v1 [IS0 14496-12:2003]'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/mp4', 'ISO Media, MP4 Base Media v1 [IS0 14496-12:2003]'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/mp4', 'ISO Media, MP4 Base Media v1 [IS0 14496-12:2003]'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/mp4', 'ISO Media, MP4 Base Media v1 [IS0 14496-12:2003]'), 'pos': 0, 'posexact': False}, {'middleware': 'Pdfminer_EmbeddedFile', 'via': [], 'mime': ('video/mp4', 'ISO Media, MP4 Base Media v1 [IS0 14496-12:2003]'), 'pos': 0, 'posexact': False}]

It could also be caused by the recent Eventstreams instability --Zhuyifei1999 (talk) 16:57, 31 March 2018 (UTC)