Atri Bhattacharya
724950cae3
Add cppreference-doc-premailer-3.9-compat.patch: Make pre-processing compatible with premailer >= 3.9. OBS-URL: https://build.opensuse.org/request/show/1031428 OBS-URL: https://build.opensuse.org/package/show/Documentation/cppreference-doc?expand=0&rev=14
24 lines
1.0 KiB
Diff
24 lines
1.0 KiB
Diff
Index: cppreference-doc-20220730/commands/preprocess_cssless.py
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===================================================================
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--- cppreference-doc-20220730.orig/commands/preprocess_cssless.py
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+++ cppreference-doc-20220730/commands/preprocess_cssless.py
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@@ -72,8 +72,16 @@ def preprocess_html_merge_css(root, src_
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with warnings.catch_warnings():
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warnings.simplefilter("ignore")
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- premailer = Premailer(root, base_url=src_path,
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- disable_link_rewrites=True, remove_classes=True)
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+ try:
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+ # Premailer >= 3.9
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+ premailer = Premailer(root, base_url=src_path,
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+ disable_link_rewrites=True, remove_classes=True,
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+ allow_loading_external_files=True)
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+ except:
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+ # Premailer < 3.9
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+ premailer = Premailer(root, base_url=src_path,
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+ disable_link_rewrites=True, remove_classes=True)
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+
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root = premailer.transform().getroot()
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return output.getvalue()
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