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Error code: No filename extension found for MIME type [ehentai] #632

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GuerrillaGun opened this issue Mar 3, 2020 · 6 comments
Closed

Error code: No filename extension found for MIME type [ehentai] #632

GuerrillaGun opened this issue Mar 3, 2020 · 6 comments
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external-issue fixed

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@GuerrillaGun
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Having issues with ehentai, it's downloaded just fine for months. Im receiving the error code in the subject and gallery-dl only seems to dl text files instead of the necessary jpg or png files. Other sites are unaffected. Ive updated the application and dependencies as instructed on the homepage to no avail. Im guessing ehentai changed something and broke compatibility. If anyone could confirm that ehentai isnt working for them Id appreciate it.
Ubuntu 18.04, gallery-dl 1.13.1
@ghost
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ghost commented Mar 3, 2020 •
edited by ghost
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Yes I'm getting the same thing:

$ gallery-dl -v https://exhentai.org/g/1528892/6ce4a2651a/
gallery-dl: Version 1.13.1
gallery-dl: Python 3.7.6 - Linux-5.4.0-4-amd64-x86_64-with-debian-bullseye-sid
gallery-dl: requests 2.22.0 - urllib3 1.25.8
gallery-dl: Starting DownloadJob for 'https://exhentai.org/g/1528892/6ce4a2651a/'
exhentai: Using ExhentaiGalleryExtractor for 'https://exhentai.org/g/1528892/6ce4a2651a/'
urllib3.connectionpool: Starting new HTTPS connection (1): exhentai.org:443
urllib3.connectionpool: https://exhentai.org:443 "GET /g/1528892/6ce4a2651a/ HTTP/1.1" 200 7550
urllib3.connectionpool: https://exhentai.org:443 "GET /s/08cdbecc0c/1528892-1/1528892-1 HTTP/1.1" 200 1387
exhentai: Active postprocessor modules: [MetadataPP]
urllib3.connectionpool: Starting new HTTPS connection (1): e-hentai.org:443
urllib3.connectionpool: https://e-hentai.org:443 "GET /home.php HTTP/1.1" 200 2368
exhentai: Image Limits: 161/5000
urllib3.connectionpool: https://exhentai.org:443 "GET /fullimg.php?gid=1528892&page=1&key=jj78g6n9fc5 HTTP/1.1" 302 3
urllib3.connectionpool: Starting new HTTPS connection (1): thzaexqketdoxorsmqpe.hath.network:443
urllib3.connectionpool: https://thzaexqketdoxorsmqpe.hath.network:443 "GET /om/75358783/08cdbecc0c3b1090a1cf16682b1bfd84738fab17-1298115-1389-1965-jpg/x/0/3p36u7pqhdrxoq15bx/001.jpg?dl=1 HTTP/1.1" 200 1298115
downloader.http: No filename extension found for MIME type 'jpg'
./exhentai/[Irotenya]_Shippai!_Otori_Sousa_|_Fa…!_Investigation_Bait_[English]_[defski]/1_001.txt

@mehstar
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mehstar commented Mar 3, 2020

Ditto.

Strangely, about 1 in 10 of the files in a gallery will have the correct extension. All others are .txt, but the files are fine after renaming them with the correct extension.

mikf added a commit that referenced this issue Mar 4, 2020
@mikf
"fix" incomplete MIME types (#632)
115fd2c 
e-/exhentai's original image downloads currently send
incomplete/invalid Content-Type headers, "jpg" instead
of "image/jpg" etc, since the last update.
(https://forums.e-hentai.org/index.php?showtopic=236113)

This change prepends any Content-Type value missing a
media type specification with "image/", transforming it
into a valid MIME type.

(A global solution to a local problem, but it shouldn't
 cause any issues anywhere else)
@mikf
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mikf commented Mar 4, 2020

Since the last update, Content-Type headers for original image downloads are incomplete
(for example jpg instead of image/jpg) and gallery-dl as wel as Python's mimetypes module are unable to find a filename extension for those, hence the warning and a (rather useless) .txt.

115fd2c fixes this for gallery-dl, but I wouldn't be surprised if this will also get fixed on e-/exhentai's servers themselves in due time.

@GuerrillaGun
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Thanks for the quick fix @mikf, works a charm.

@mehstar
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mehstar commented Mar 4, 2020

Works for me too! Thanks mikf!

@Linda-chan
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Linda-chan commented Mar 9, 2020 •
edited
Loading

Version 1.13.1, Windows 7. Still get .txt files =_=

Ah... Dev version. Ok,

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@mikf @Linda-chan @mehstar @GuerrillaGun