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Invalid attachments #558
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I have the same problem, so I downgraded to version WeasyPrint==0.40, where the attachments work, at least using |
Confirm, downgrading to 0.40 fixes the issue. |
I can confirm that with WeasyPrint 0.42 |
Sorry, my mistake… I've added more tests to catch this, but generating and reading the PDF file with the same library makes a perfect garbage-in-garbage-out problem. |
Version 43 ---------- Released on 2018-11-09. Bug fixes: * `#726 <https://github.com/Kozea/WeasyPrint/issues/726>`_: Make empty strings clear previous values of named strings * `#729 <https://github.com/Kozea/WeasyPrint/issues/729>`_: Include tools in packaging This version also includes the changes from unstable rc1 and rc2 versions listed below. Version 43rc2 ------------- Released on 2018-11-02. **This version is experimental, don't use it in production. If you find bugs, please report them!** Bug fixes: * `#706 <https://github.com/Kozea/WeasyPrint/issues/706>`_: Fix text-indent at the beginning of a page * `#687 <https://github.com/Kozea/WeasyPrint/issues/687>`_: Allow query strings in file:// URIs * `#720 <https://github.com/Kozea/WeasyPrint/issues/720>`_: Optimize minimum size calculation of long inline elements * `#717 <https://github.com/Kozea/WeasyPrint/issues/717>`_: Display <details> tags as blocks * `#691 <https://github.com/Kozea/WeasyPrint/issues/691>`_: Don't recalculate max content widths when distributing extra space for tables * `#722 <https://github.com/Kozea/WeasyPrint/issues/722>`_: Fix bookmarks and strings set on images * `#723 <https://github.com/Kozea/WeasyPrint/issues/723>`_: Warn users when string() is not used in page margin Version 43rc1 ------------- Released on 2018-10-15. **This version is experimental, don't use it in production. If you find bugs, please report them!** Dependencies: * Python 3.4+ is now needed, Python 2.x is not supported anymore * Cairo 1.15.4+ is now needed, but 1.10+ should work with missing features (such as links, outlines and metadata) * Pdfrw is not needed anymore New features: * `Beautiful website <https://weasyprint.org>`_ * `#579 <https://github.com/Kozea/WeasyPrint/issues/579>`_: Initial support of flexbox * `#592 <https://github.com/Kozea/WeasyPrint/pull/592>`_: Support @font-face on Windows * `#306 <https://github.com/Kozea/WeasyPrint/issues/306>`_: Add a timeout parameter to the URL fetcher functions * `#594 <https://github.com/Kozea/WeasyPrint/pull/594>`_: Split tests using modern pytest features * `#599 <https://github.com/Kozea/WeasyPrint/pull/599>`_: Make tests pass on Windows * `#604 <https://github.com/Kozea/WeasyPrint/pull/604>`_: Handle target counters and target texts * `#631 <https://github.com/Kozea/WeasyPrint/pull/631>`_: Enable counter-increment and counter-reset in page context * `#622 <https://github.com/Kozea/WeasyPrint/issues/622>`_: Allow pathlib.Path objects for HTML, CSS and Attachment classes * `#674 <https://github.com/Kozea/WeasyPrint/issues/674>`_: Add extensive installation instructions for Windows Bug fixes: * `#558 <https://github.com/Kozea/WeasyPrint/issues/558>`_: Fix attachments * `#565 <https://github.com/Kozea/WeasyPrint/issues/565>`_, `#596 <https://github.com/Kozea/WeasyPrint/issues/596>`_, `#539 <https://github.com/Kozea/WeasyPrint/issues/539>`_: Fix many PDF rendering, printing and compatibility problems * `#614 <https://github.com/Kozea/WeasyPrint/issues/614>`_: Avoid crashes and endless loops caused by a Pango bug * `#662 <https://github.com/Kozea/WeasyPrint/pull/662>`_: Fix warnings and errors when generating documentation * `#666 <https://github.com/Kozea/WeasyPrint/issues/666>`_, `#685 <https://github.com/Kozea/WeasyPrint/issues/685>`_: Fix many table layout rendering problems * `#680 <https://github.com/Kozea/WeasyPrint/pull/680>`_: Don't crash when there's no font available * `#662 <https://github.com/Kozea/WeasyPrint/pull/662>`_: Fix support of some align values in tables
Hello
I am trying to attach a file to the pdf and when I try to save the attached file I am getting a 0 bytes file.
The code is this:
The relevant part in the output is:
I don't think that the stream should be a python string (
b'...'
).Any help in what may be the problem?
Thank you.
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