Add libclinic.clanguage module and move the following classes and
functions there:
* CLanguage
* declare_parser()
Add libclinic.codegen and move the following classes there:
* BlockPrinter
* BufferSeries
* Destination
Move the following functions to libclinic.function:
* permute_left_option_groups()
* permute_optional_groups()
* permute_right_option_groups()
This merges all `_CHECK_STACK_SPACE` uops in a trace into a single `_CHECK_STACK_SPACE_OPERAND` uop that checks whether there is enough stack space for all calls included in the entire trace.
I had meant to switch everything to InterpreterError when I added it a while back. At the time I missed a few key spots.
As part of this, I've added print-the-exception to _PyXI_InitTypes() and fixed an error case in `_PyStaticType_InitBuiltin().
This change gives a significant speedup, as the METH_FASTCALL calling
convention is now used. The following methods are adapted:
- str.count
- str.find
- str.index
- str.rfind
- str.rindex
Use the fully qualified type name in repr() of weakref.ref and
weakref.proxy types.
Fix a crash in proxy_repr() when the reference is dead.
Add also test_ref_repr() and test_proxy_repr().
These helpers make it easier to customize and inspect the config used to initialize interpreters. This is especially valuable in our tests. I found inspiration from the PyConfig API for the PyInterpreterConfig dict conversion stuff. As part of this PR I've also added a bunch of tests.
* as_completed returns object that is both iterator and async iterator
* Existing tests adjusted to test both the old and new style
* New test to ensure iterator can be resumed
* New test to ensure async iterator yields any passed-in Futures as-is
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
This just documents the parameter that already exists.
---------
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* Extract method for _read_inner, reducing complexity and indentation by 1.
* Extract method for _raise_all and yield ParseErrors from _read_inner.
Reduces complexity by 1 and reduces touch points for handling errors in _read_inner.
* Prefer iterators to splat expansion and literal indexing.
* Extract method for _strip_comments. Reduces complexity by 7.
* Model the file lines in a class to encapsulate the comment status and cleaned value.
* Encapsulate the read state as a dataclass
* Extract _handle_continuation_line and _handle_rest methods. Reduces complexity by 8.
* Reindent
* At least for now, collect errors in the ReadState
* Check for missing section header separately.
* Extract methods for _handle_header and _handle_option. Reduces complexity by 6.
* Remove unreachable code. Reduces complexity by 4.
* Remove unreachable branch
* Handle error condition early. Reduces complexity by 1.
* Add blurb
* Move _raise_all to ParsingError, as its behavior is most closely related to the exception class and not the reader.
* Split _strip* into separate methods.
* Refactor _strip_full to compute the strip just once and use 'not any' to determine the factor.
* Replace use of 'sys.maxsize' with direct computation of the stripped value.
* Extract has_comments as a dynamic property.
* Implement clean as a cached property.
* Model comment prefixes in the RawConfigParser within a prefixes namespace.
* Use a regular expression to search for the first match.
Avoids mutating variables and tricky logic and over-computing all of the starts when only the first is relevant.
This adds a stop the world pause to make the two functions thread-safe
when the GIL is disabled in the free-threaded build.
Additionally, the main test thread may call `sys._current_exceptions()` as
soon as `g_raised.set()` is called. The background thread may not yet reach
the `leave_g.wait()` line.
The tests are not reliable with the GIL disabled. In theory, they can
fail with the GIL enabled too, but the failures are much more likely
with the GIL disabled.
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Malcolm Smith <smith@chaquo.com>
Co-authored-by: Ned Deily <nad@python.org>
* Reads zip64 files as produced by the zipfile module
* Include tests (somewhat slow, however, because of the need to create "large" zips)
* About the same amount of strictness reading invalid zip files as zipfile has
* Still works on files with prepended data (like pex)
There are a lot more test cases at https://github.com/thatch/zipimport64/ that give me confidence that this works for real-world files.
Fixes#89739 and #77140.
---------
Co-authored-by: Itamar Ostricher <itamarost@gmail.com>
Reviewed-by: Gregory P. Smith <greg@krypto.org>
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