Bump fpdf2 from 2.7.8 to 2.8.1 in /backend

[dependabot]

Bumps fpdf2 from 2.7.8 to 2.8.1.

Release notes

Sourced from fpdf2's releases.

FPDF.bezier() to render quadratic and cubic Bézier curves, and many improvements

Note: a temporary 2.8.0 version was released but then erroneously removed on Pypi. Versions 2.8.0 & 2.8.1 are exactly the same.

Added

• support for quadratic and cubic Bézier curves with FPDF.bezier() - thanks to @​awmc000
• support for escape character for markers in markdown text [issue #1215](py-pdf/fpdf2#1215)
• Wrapping words on spaces now considers all common space symbols in addition to regular spaces (' '), addressing issues with word-wrapping for languages like Thai, as per #1190 and #1191.
• Templates can now be also defined in JSON files.
• support to optionally set wrapmode in templates (default "WORD" can optionally be set to "CHAR" to support wrapping on characters for scripts like Chinese or Japanese) - cf. #1159 - thanks to @​carlhiggs
• documentation on how to use fpdf2 with Rough.js: link to docs
• documentation on how to use fpdf2 with gunicorn: link to docs
• new translation of the tutorial in Türkçe, thanks to @​natgho: Türkçe
• feature to identify the Unicode script of the input text and break it into fragments when different scripts are used, improving text shaping results
• FPDF.image(): now handles keep_aspect_ratio in combination with an enum value provided to x
• FPDF.write_html(): now supports CSS page breaks properties : documentation
• FPDF.write_html(): new optional font_family parameter to set the default font family
• FPDF.write_html(): spacing before lists can now be adjusted via the tag_styles attribute - thanks to @​lcgeneralprojects
• file names are mentioned in errors when fpdf2 fails to parse a SVG image

Fixed

• FPDF.local_context() used to leak styling during page breaks, when rendering footer() & header() - MR: #1207
• fpdf.drawing.DeviceCMYK objects can now be passed to FPDF.set_draw_color(), FPDF.set_fill_color() and FPDF.set_text_color() without raising a ValueError: documentation.
• FPDF.write_html(): fixing rendering of <hr> tags, that do not trigger a page break anymore
• FPDF.write_html(): fixed automatic page break when an image does not have enough vertical space to be rendered on a page
• individual /Resources directories are now properly created for each document page. This change ensures better compliance with the PDF specification but results in a slight increase in the size of PDF documents. You can still use the old behavior by setting FPDF().single_resources_object = True
• line size calculation for fragments when text shaping is used
• FPDF.write_html(): fixed incoherent indentation of long <ul> list entries - cf. [issue #1073](py-pdf/fpdf2#1073) - thanks to @​lcgeneralprojects
• default values for top_margin and bottom_margin in HTML2FPDF._new_paragraph() calls are now correctly converted into chosen document units.
• In text_columns(), paragraph top/bottom margins didn't correctly trigger column breaks; [issue #1214](py-pdf/fpdf2#1214)
• fpdf.drawing.color_from_hex_string did not test or mention accepting lowercase hex values.
• handling of bidirectional text on FPDF.get_string_width() [issue #1231]
• new translation of the tutorial in Indonesian - thanks to @​odhyp
• RecursionError in some cases when calling FPDF.write_html() inside FPDF.footer() - [issue #1222](py-pdf/fpdf2#1222)

Removed

• an obscure and undocumented feature of FPDF.write_html(), which used to magically pass instance attributes as arguments.

Deprecated

• fpdf.TitleStyle has been renamed into fpdf.TextStyle
• FPDF.write_html(): tag_indents introduced in the last version - Now the indentation can be provided through the tag_styles parameter, using the .l_margin of TextStyle instances

Changed

• FPDF.local_context() used to treat font_size as a value in points. Now this is the role of font_size_pt, whereas font_size allows to set the font size into chosen document units (specified with FPDF(unit=)) - MR: #1207
• FPDF.circle() : the previous r parameter, that in fact defined the diameter, has been replaced by a new radius paremeter. The x & y parameters now define the circle center, instead of its top-left corner as it used to be - [issue #1245](py-pdf/fpdf2#1245)
• FPDF.table() now raises an error when a single row is too high to be rendered on a single page
• FPDF.write_html(): indentation of HTML elements can now be non-integer (float), and is now independent of font size and bullet strings.
• improved performance of font glyph selection by using functools cache
• Clarified usage of the style attribute in FPDF.add_font()

Improvements on table() and write_html(), and several bugfixes.

Added

• new optional parameter repeat_headings for FPDF.table() that indicates whether to print table headings on every page
• support for overriding paragraph direction on bidirectional text

... (truncated)

Changelog

Sourced from fpdf2's changelog.

[2.8.1] - 2024-10-04

Added

• support for quadratic and cubic Bézier curves with FPDF.bezier() - thanks to @​awmc000
• support for escape character for markers in markdown text [issue #1215](py-pdf/fpdf2#1215)
• Wrapping words on spaces now considers all common space symbols in addition to regular spaces (' '), addressing issues with word-wrapping for languages like Thai, as per #1190 and #1191.
• Templates can now be also defined in JSON files.
• support to optionally set wrapmode in templates (default "WORD" can optionally be set to "CHAR" to support wrapping on characters for scripts like Chinese or Japanese) - cf. #1159 - thanks to @​carlhiggs
• documentation on how to use fpdf2 with Rough.js: link to docs
• documentation on how to use fpdf2 with gunicorn: link to docs
• new translation of the tutorial in Türkçe, thanks to @​natgho: Türkçe
• feature to identify the Unicode script of the input text and break it into fragments when different scripts are used, improving text shaping results
• FPDF.image(): now handles keep_aspect_ratio in combination with an enum value provided to x
• FPDF.write_html(): now supports CSS page breaks properties : documentation
• FPDF.write_html(): new optional font_family parameter to set the default font family
• FPDF.write_html(): spacing before lists can now be adjusted via the tag_styles attribute - thanks to @​lcgeneralprojects
• file names are mentioned in errors when fpdf2 fails to parse a SVG image

Fixed

• FPDF.local_context() used to leak styling during page breaks, when rendering footer() & header() - MR: #1207
• fpdf.drawing.DeviceCMYK objects can now be passed to FPDF.set_draw_color(), FPDF.set_fill_color() and FPDF.set_text_color() without raising a ValueError: documentation.
• FPDF.write_html(): fixing rendering of <hr> tags, that do not trigger a page break anymore
• FPDF.write_html(): fixed automatic page break when an image does not have enough vertical space to be rendered on a page
• individual /Resources directories are now properly created for each document page. This change ensures better compliance with the PDF specification but results in a slight increase in the size of PDF documents. You can still use the old behavior by setting FPDF().single_resources_object = True
• line size calculation for fragments when text shaping is used
• FPDF.write_html(): fixed incoherent indentation of long <ul> list entries - cf. [issue #1073](py-pdf/fpdf2#1073) - thanks to @​lcgeneralprojects
• default values for top_margin and bottom_margin in HTML2FPDF._new_paragraph() calls are now correctly converted into chosen document units.
• In text_columns(), paragraph top/bottom margins didn't correctly trigger column breaks; [issue #1214](py-pdf/fpdf2#1214)
• fpdf.drawing.color_from_hex_string did not test or mention accepting lowercase hex values.
• handling of bidirectional text on FPDF.get_string_width() [issue #1231]
• new translation of the tutorial in Indonesian - thanks to @​odhyp
• RecursionError in some cases when calling FPDF.write_html() inside FPDF.footer() - [issue #1222](py-pdf/fpdf2#1222)

Removed

• an obscure and undocumented feature of FPDF.write_html(), which used to magically pass instance attributes as arguments.

Deprecated

• fpdf.TitleStyle has been renamed into fpdf.TextStyle
• FPDF.write_html(): tag_indents introduced in the last version - Now the indentation can be provided through the tag_styles parameter, using the .l_margin of TextStyle instances

Changed

• FPDF.local_context() used to treat font_size as a value in points. Now this is the role of font_size_pt, whereas font_size allows to set the font size into chosen document units (specified with FPDF(unit=)) - MR: #1207
• FPDF.circle() : the previous r parameter, that in fact defined the diameter, has been replaced by a new radius paremeter. The x & y parameters now define the circle center, instead of its top-left corner as it used to be - [issue #1245](py-pdf/fpdf2#1245)
• FPDF.table() now raises an error when a single row is too high to be rendered on a single page
• FPDF.write_html(): indentation of HTML elements can now be non-integer (float), and is now independent of font size and bullet strings.
• improved performance of font glyph selection by using functools cache
• Clarified usage of the style attribute in FPDF.add_font()

[2.8.0] - 2024-10-04

This version was only uploaded a few minutes on Pypi, and then deleted manually by a maintainer, erroneously fearing a regression.

Version 2.8.1 is exactly similar.

[2.7.9] - 2024-05-17

... (truncated)

Commits

• 7784099 v2.8.1
• f273bd4 v2.8.0
• 921ad54 Fixing FPDF.circle() parameters (release 2.8.0) (#1248)
• 4de4a2f Adding documentation on how to use fpdf2 with Rough.js (#1260)
• 94c937e add bmiklautz as a contributor for doc (#1267)
• 2abd354 Doc: mention that text() does lack features (#1265) (#1266)
• 31688e3 [CI fixup] Extending test_intense_image_rendering() unit test test max memory...
• 90c7d7f Pylint: disabling new rule too-many-positional-arguments
• f0e4e98 add jhenriquelc as a contributor for doc (#1264)
• 3e5e783 Clarify FPDF.add_font()'s style parameter accepted values (#1263)
• Additional commits viewable in compare view

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