1.3.6

Released: Mon Oct 21 2024

bug

• [bug] [lexer] Fixed long standing bug where the sequence <& would be misinterpreted
  by the lexer. It's not clear why the ampersand character was part of the
  characters being consumed here and it may have been an inadvertent bit of
  code from one of Mako's predecessor languages.

  References: #412

1.3.5

Released: Tue May 14 2024

bug

• [bug] [lexer] [regression] Reverted the fix for #400 as it caused new issues when traversing
  some bracketed situations.

  References: #400, #401

1.3.4

Released: Mon May 13 2024

bug

• [bug] [parser] Fixed regression caused by the fix for #320 where new logic added
  to interpret list and dictionary comprehensions would fail for expression
  oriented keys. As the parsing in question was not necessary for these
  keys, it's been removed. Pull request courtesy Sébastien Granjoux.

  References: #398

• [bug] [lexer] Fixed issue where a parsed expression which contained sub-brackets, such as
  dictionary literals, would fail to be interpreted correctly even though the
  initial parsing is correct. Pull request courtesy Jose Galvez.

  References: #400

1.3.3

Released: Wed Apr 10 2024

bug

• [bug] [codegen] Fixed unexpected error when use control lines which the
  first control block with no bodies other than comments,
  as pass is now added to the first empty block.
  Pull request courtesy Hai Zhu.

  References: #146

• [bug] [parser] Fixed unexpected syntax error in strict_undefined mode that occurred
  when using comprehensions within a function in a Mako Python code block.
  Now, the local variable in comprehensions won't be added to the checklist
  when using strict_undefined mode.
  Pull request courtesy Hai Zhu.

  References: #320

1.3.2

Released: Tue Jan 30 2024

bug

• [bug] [lexer] Fixed parsing issue where attempting to render a single percent sign %
  using an escaped percent %% would not function correctly if the escaped
  percent were not the first character on a line. Note that this is a revised
  version of a similar change made in Mako 1.3.1 which caused unexpected
  parsing regressions, resulting in the release being yanked.
  Pull request courtesy Hai Zhu.

  References: #323

1.3.1

Released: Mon Jan 22 2024

bug

• [bug] [lexer] Fixed parsing issue where attempting to render a single percent sign %
  using an escaped percent %% would not function correctly if the escaped
  percent were not the first character on a line. Pull request courtesy Hai
  Zhu.

  References: #323

1.3.0

Released: Wed Nov 8 2023

• [change] [installation] Mako 1.3.0 bumps the minimum Python version to 3.8, as 3.7 is EOL as of
  2023-06-27. Python 3.12 is now supported explicitly.

1.2.4

Released: Tue Nov 15 2022

bug

• [bug] [codegen] Fixed issue where unpacking nested tuples in a for loop using would raise a
  "couldn't apply loop context" error if the loop context was used. The regex
  used to match the for loop expression now allows the list of loop variables
  to contain parenthesized sub-tuples. Pull request courtesy Matt Trescott.

  References: #368

1.2.3

Released: Thu Sep 22 2022

bug

• [bug] [lexer] Fixed issue in lexer in the same category as that of #366 where
  the regexp used to match an end tag didn't correctly organize for matching
  characters surrounded by whitespace, leading to high memory / interpreter
  hang if a closing tag incorrectly had a large amount of unterminated space
  in it. Credit to Sebastian Chnelik for locating the issue.

  As Mako templates inherently render and directly invoke arbitrary Python
  code from the template source, it is never appropriate to create
  templates that contain untrusted input.

  References: #367

1.2.2

Released: Mon Aug 29 2022

bug

• [bug] [lexer] Fixed issue in lexer where the regexp used to match tags would not
  correctly interpret quoted sections individually. While this parsing issue
  still produced the same expected tag structure later on, the mis-handling
  of quoted sections was also subject to a regexp crash if a tag had a large
  number of quotes within its quoted sections.

  References: #366