calibre

Bug #1637353
Comment #9

Comment 9 for bug 1637353

Revision history for this message

str8arrow (subscrip99) wrote on 2016-11-04: Re: [Bug 1637353] Re: calibre bug 1637353

Hi Kovid -

OK, Calibre 2.7.1 installed.
I realized that Calibre doesn't detect the image format/ doesn't
automatically append the .jpg/.png/.jpeg file extension as it did i Calibre
2.55. (my layman's view).
Here's the detailed report: (copied directly from Calibre /Show Details):
-see under signature.

Will await your feedback ...Thanks so much.

Diamond

--------------------------------------------
Dr. D.S.Alidina
<email address hidden>
---------------------------------------------
DETAILED ERROR REPORT FOLLOWS:

calibre, version 2.71.0

ERROR: Unhandled exception: <b>ValueError</b>:Failed to export image as
I:\F-EBOOK & ECOOKBOOKS\F-CALIBRE\CALIBRE 1 - MAIN LIBRARY\ELLIS,
DAVID\COVER1 with error: Unsupported image format

calibre 2.71 [64bit] embedded-python: True is64bit: True
Windows-8-6.2.9200 Windows ('64bit', 'WindowsPE')
('Windows', '8', '6.2.9200')
Python 2.7.9
Windows: ('8', '6.2.9200', '', 'Multiprocessor Free')
Successfully initialized third party plugins: DeDRM (6, 3, 6) && K4PC,
K4Mac, Kindle Mobi and Topaz DeDRM (0, 3, 8) && Inept Epub DeDRM (0, 1, 7)
&& Find Duplicates (1, 6, 2) && Temp Marker (1, 2, 2) && food network
Recipe Reader (1, 0, 2) && Barnes & Noble (1, 2, 12) && Open With (1, 5, 8)
&& Generate Cover (1, 5, 15) && Obok DeDRM (3, 1, 6) && eReader PDB 2 PML
(0, 0, 6) && Reading List (1, 6, 5) && all recipes Recipe Reader (1, 0, 1)
&& Ignoble Epub DeDRM (0, 1, 6) && Derive_Genres (1, 1, 4) && Inept PDF
DeDRM (0, 1, 4) && Quality Check (1, 9, 11) && Search The Internet (1, 7,
4) && BigOven Recipe Reader (1, 0, 1) && KindleUnpack - The Plugin (0, 75,
0) && Recipe Reader (1, 0, 1) && Author Book Count (2, 0, 2) && User
Category (1, 5, 3) && Favourites Menu (1, 0, 4) && Goodreads (1, 1, 8) &&
Extract ISBN (1, 4, 4) && Manage Series (1, 2, 8)
Traceback (most recent call last):
  File "site-packages\calibre\gui2\viewer\image_popup.py", line 73, in
save_image
  File "site-packages\calibre\utils\img.py", line 148, in save_image
  File "site-packages\calibre\utils\img.py", line 137, in image_to_data
ValueError: Failed to export image as I:\F-EBOOK &
ECOOKBOOKS\F-CALIBRE\CALIBRE 1 - MAIN LIBRARY\ELLIS, DAVID\COVER1 with
error: Unsupported image format

On Fri, Nov 4, 2016 at 12:06 AM, Kovid Goyal <email address hidden>
wrote:

> You're welcome :)
>
> On Thu, Nov 03, 2016 at 07:55:11PM -0000, str8arrow wrote:
> > Thanks Kovid - Will download and install and get back to you with
> > resulting error.
> >
> > Re: the cover image error - you mentioned it was likely Hi DPI
> > display/QT_pixel_device_ratio error. I suspected it had something to do
> > with the Hi DPI display but didn't suspect the environment variable. I've
> > adjusted /set QT_device_pixel_ratio to <auto> - perhaps that's it?? If so
> > I'm thrilled ot hear that calibre3.0 will include an adjustment for Hi
> DPI
> > displays..until then I suppose I'll have to live with the mis-rendered
> > cover images (the GUI is not usable on a 13" screen unless I adjust
> > QT_pixel_device_ratio.).
> >
> > Diamond
> >
> > Last note: Please accept my heartfelt thanks for all of your hard work
> with
> > Calibre. It has been incredibly helpful to me. I'm a physician, with my
> own
> > health problems (on health leave as a result). I use Calibre routinely
> and
> > can't imagine doing without it. (I use ebooks almost exclusively now
> > because of my health situation - and for the same reason, I need to file
> > the ebooks - also need to, convert and edit the ebooks so they are more
> > readable on my PC/ ereader.) Thank you so for making Calibre available to
> > me without cost, and to so many others ....it's indispensable.
> >
> >
> > On Thu, Nov 3, 2016 at 6:36 AM, Kovid Goyal <email address hidden>
> > wrote:
> >
> > > update to 2.71 I have changed that code to give a more detailed error
> > > message, that might tell you what the problem is.
> > >
> > > --
> > > You received this bug notification because you are subscribed to the
> bug
> > > report.
> > > https://bugs.launchpad.net/bugs/1637353
> > >
> > > Title:
> > > 'SAVE AS' COVER IMAGE -Does Not Save File
> > >
> > > Status in calibre:
> > > Invalid
> > >
> > > Bug description:
> > > Calibre 2.70.0 ON Windows10 PRO X64
> > > (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
> > >
> > > When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
> > > IMAGE /SELECT 'SAVE AS'
> > >
> > > THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
> > >
> > > This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
> > > 2.56.0/2.57.0)
> > >
> > > *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
> > > version.
> > >
> > > Thanks ...Would appreciate it if you could fix this. Until it's
> fixed,
> > > I'm stuck with using v2.55.0.
> > >
> > > To manage notifications about this bug go to:
> > > https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
> > >
> >
> > --
> > You received this bug notification because you are subscribed to
> > calibre.
> > https://bugs.launchpad.net/bugs/1637353
> >
> > Title:
> > 'SAVE AS' COVER IMAGE -Does Not Save File
> >
> > Status in calibre:
> > Invalid
> >
> > Bug description:
> > Calibre 2.70.0 ON Windows10 PRO X64
> > (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
> >
> > When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
> > IMAGE /SELECT 'SAVE AS'
> >
> > THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
> >
> > This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
> > 2.56.0/2.57.0)
> >
> > *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
> > version.
> >
> > Thanks ...Would appreciate it if you could fix this. Until it's fixed,
> > I'm stuck with using v2.55.0.
> >
> > To manage notifications about this bug go to:
> > https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
> >
>
> --
> _____________________________________
>
> Dr. Kovid Goyal
> http://www.kovidgoyal.net
> http://calibre-ebook.com
> _____________________________________
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1637353
>
> Title:
> 'SAVE AS' COVER IMAGE -Does Not Save File
>
> Status in calibre:
> Invalid
>
> Bug description:
> Calibre 2.70.0 ON Windows10 PRO X64
> (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
>
> When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
> IMAGE /SELECT 'SAVE AS'
>
> THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
>
> This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
> 2.56.0/2.57.0)
>
> *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
> version.
>
> Thanks ...Would appreciate it if you could fix this. Until it's fixed,
> I'm stuck with using v2.55.0.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
>

Hi Kovid -

Will await your feedback ...Thanks so much.

Diamond

--------------------------------------------
Dr. D.S.Alidina
subscrip99@gmail.com
---------------------------------------------
DETAILED ERROR REPORT FOLLOWS:

calibre, version 2.71.0

ERROR: Unhandled exception: <b>ValueError</b>:Failed to export image as
I:\F-EBOOK & ECOOKBOOKS\F-CALIBRE\CALIBRE 1 - MAIN LIBRARY\ELLIS,
DAVID\COVER1 with error: Unsupported image format

calibre 2.71 [64bit]  embedded-python: True is64bit: True
Windows-8-6.2.9200 Windows ('64bit', 'WindowsPE')
('Windows', '8', '6.2.9200')
Python 2.7.9
Windows: ('8', '6.2.9200', '', 'Multiprocessor Free')
Successfully initialized third party plugins: DeDRM (6, 3, 6) && K4PC,
K4Mac, Kindle Mobi and Topaz DeDRM (0, 3, 8) && Inept Epub DeDRM (0, 1, 7)
&& Find Duplicates (1, 6, 2) && Temp Marker (1, 2, 2) && food network
Recipe Reader (1, 0, 2) && Barnes & Noble (1, 2, 12) && Open With (1, 5, 8)
&& Generate Cover (1, 5, 15) && Obok DeDRM (3, 1, 6) && eReader PDB 2 PML
(0, 0, 6) && Reading List (1, 6, 5) && all recipes Recipe Reader (1, 0, 1)
&& Ignoble Epub DeDRM (0, 1, 6) && Derive_Genres (1, 1, 4) && Inept PDF
DeDRM (0, 1, 4) && Quality Check (1, 9, 11) && Search The Internet (1, 7,
4) && BigOven Recipe Reader (1, 0, 1) && KindleUnpack - The Plugin (0, 75,
0) && Recipe Reader (1, 0, 1) && Author Book Count (2, 0, 2) && User
Category (1, 5, 3) && Favourites Menu (1, 0, 4) && Goodreads (1, 1, 8) &&
Extract ISBN (1, 4, 4) && Manage Series (1, 2, 8)
Traceback (most recent call last):
  File "site-packages\calibre\gui2\viewer\image_popup.py", line 73, in
save_image
  File "site-packages\calibre\utils\img.py", line 148, in save_image
  File "site-packages\calibre\utils\img.py", line 137, in image_to_data
ValueError: Failed to export image as I:\F-EBOOK &
ECOOKBOOKS\F-CALIBRE\CALIBRE 1 - MAIN LIBRARY\ELLIS, DAVID\COVER1 with
error: Unsupported image format

On Fri, Nov 4, 2016 at 12:06 AM, Kovid Goyal <1637353@bugs.launchpad.net>
wrote:

> You're welcome :)
>
> On Thu, Nov 03, 2016 at 07:55:11PM -0000, str8arrow wrote:
> > Thanks Kovid  - Will download and install and get back to you with
> > resulting error.
> >
> > Re: the cover image error - you mentioned it was likely Hi DPI
> > display/QT_pixel_device_ratio error. I suspected it had something to do
> > with the Hi DPI display but didn't suspect the environment variable. I've
> > adjusted /set QT_device_pixel_ratio to <auto> - perhaps that's it?? If so
> > I'm thrilled ot hear that calibre3.0 will include an adjustment for Hi
> DPI
> > displays..until  then I suppose I'll have to live with the mis-rendered
> > cover images (the GUI is not usable on a 13" screen unless I adjust
> > QT_pixel_device_ratio.).
> >
> > Diamond
> >
> > Last note: Please accept my heartfelt thanks for all of your hard work
> with
> > Calibre. It has been incredibly helpful to me. I'm a physician, with my
> own
> > health problems (on health leave as a result). I use Calibre routinely
> and
> > can't imagine doing without it. (I use ebooks almost exclusively now
> > because of my health situation - and for the same reason, I need to file
> > the ebooks - also need to, convert and edit the ebooks so they are more
> > readable on my PC/ ereader.) Thank you so for making Calibre available to
> > me without cost, and to so many others  ....it's indispensable.
> >
> >
> > On Thu, Nov 3, 2016 at 6:36 AM, Kovid Goyal <1637353@bugs.launchpad.net>
> > wrote:
> >
> > > update to 2.71 I have changed that code to give a more detailed error
> > > message, that might tell you what the problem is.
> > >
> > > --
> > > You received this bug notification because you are subscribed to the
> bug
> > > report.
> > > https://bugs.launchpad.net/bugs/1637353
> > >
> > > Title:
> > >   'SAVE AS' COVER IMAGE -Does Not Save File
> > >
> > > Status in calibre:
> > >   Invalid
> > >
> > > Bug description:
> > >   Calibre 2.70.0 ON Windows10 PRO X64
> > >   (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
> > >
> > >   When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
> > >   IMAGE /SELECT 'SAVE AS'
> > >
> > >   THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
> > >
> > >   This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
> > >   2.56.0/2.57.0)
> > >
> > >   *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
> > >   version.
> > >
> > >   Thanks ...Would appreciate it if you could fix this. Until it's
> fixed,
> > >   I'm stuck with using v2.55.0.
> > >
> > > To manage notifications about this bug go to:
> > > https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
> > >
> >
> > --
> > You received this bug notification because you are subscribed to
> > calibre.
> > https://bugs.launchpad.net/bugs/1637353
> >
> > Title:
> >   'SAVE AS' COVER IMAGE -Does Not Save File
> >
> > Status in calibre:
> >   Invalid
> >
> > Bug description:
> >   Calibre 2.70.0 ON Windows10 PRO X64
> >   (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
> >
> >   When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
> >   IMAGE /SELECT 'SAVE AS'
> >
> >   THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
> >
> >   This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
> >   2.56.0/2.57.0)
> >
> >   *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
> >   version.
> >
> >   Thanks ...Would appreciate it if you could fix this. Until it's fixed,
> >   I'm stuck with using v2.55.0.
> >
> > To manage notifications about this bug go to:
> > https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
> >
>
> --
> _____________________________________
>
> Dr. Kovid Goyal
> http://www.kovidgoyal.net
> http://calibre-ebook.com
> _____________________________________
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1637353
>
> Title:
>   'SAVE AS' COVER IMAGE -Does Not Save File
>
> Status in calibre:
>   Invalid
>
> Bug description:
>   Calibre 2.70.0 ON Windows10 PRO X64
>   (ALSO OCCURS IN Calibre 2.58.0 - 2.69.0)
>
>   When you DOWNLOAD METADATA (or Cover images) > THEN RIGHT-CLICK ON AN
>   IMAGE /SELECT 'SAVE AS'
>
>   THE IMAGE IS NOT SAVED (NO FILE IS SAVED.)
>
>   This bug also occurs in Calibre 2.58.0 - 2.69.0. (I did not test
>   2.56.0/2.57.0)
>
>   *It FUNCTIONS NORMALLY IN CALIBRE 2.55.0. - bug not present in this
>   version.
>
>   Thanks ...Would appreciate it if you could fix this. Until it's fixed,
>   I'm stuck with using v2.55.0.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/calibre/+bug/1637353/+subscriptions
>