- Template no longer inherits from unicode.
- SafeTemplate is removed. Now Templates have both a substitute() and a
safe_substitute() method, so we don't need separate classes. No more
__mod__() operator.
- Adopt Tim Peter's idea for giving Template a metaclass, which makes the
delimiter, the identifier pattern, or the entire pattern easy to override
and document, while retaining efficiency of class-time compilation of the
regexp.
- More informative ValueError messages which will help a user narrow down the
bogus delimiter to the line and column in the original string (helpful for
long triple quoted strings).
* Add comment bars segregating this code from the rest.
* Improve readability of the re pattern with indentation and comments on
the same line.
* Replace the groupdict() and get() pair with a direct call to group()
which does the same thing.
This patch includes test cases and documentation updates, as well as NEWS file
updates.
This patch also updates the sre modules so that they don't import the string
module, breaking direct circular imports.
* Doc - add doc for when functions were added
* UserString
* string object methods
* string module functions
'chars' is used for the last parameter everywhere.
These changes will be backported, since part of the changes
have already been made, but they were inconsistent.
Add a method zfill to str, unicode and UserString and change
Lib/string.py accordingly.
This activates the zfill version in unicodeobject.c that was
commented out and implements the same in stringobject.c. It also
adds the test for unicode support in Lib/string.py back in and
uses repr() instead() of str() (as it was before Lib/string.py 1.62)
Walter Doerwald provided a patch, which I've modified in two ways:
1) (Uncontroversial) Removed code to make module work in earlier versions of
Python without the unicode() built-in
2) (Poss. controversial) Instead of making string.zfill take the repr()
of non-string objects, take the str().
Should a warning be added to this branch of the code so that the automatic
str() can be deprecated?
2.2.2 bugfix candidate, assuming the repr()->str() change is deemed OK.
also modified check_all function to suppress all warnings since they aren't
relevant to what this test is doing (allows quiet checking of regsub, for
instance)
required to work around restrictions on the arguments of
u.translate():
1) don't pass the deletions argument if it's empty;
2) convert table to Unicode if s is Unicode.
This fixes SF bug #124060.
