Merge branch 'main' into main

Author: Jake-Moss

.github/workflows/buildwheel.yml

@@ -294,6 +294,8 @@ jobs:
       contents: write
 
     steps:
+      - uses: actions/checkout@v4
+
       - name: Download sdist
         uses: actions/download-artifact@v4
         with:

README.md

@@ -164,6 +164,7 @@ Contributors (0.7.0):
 - Giacomo Pope (GP)
 - Joris Roos (JR)
 - Edgar Costa (EC)
+- Frédéric Chapoton (FC)
 - Oscar Benjamin (OB)
 
 Highlights (0.7.0):
@@ -175,18 +176,34 @@ Highlights (0.7.0):
 - [gh-132](https://github.com/flintlib/python-flint/pull/132),
   [gh-164](https://github.com/flintlib/python-flint/pull/164),
   [gh-190](https://github.com/flintlib/python-flint/pull/190),
+  [gh-191](https://github.com/flintlib/python-flint/pull/191):
   [gh-192](https://github.com/flintlib/python-flint/pull/192):
+  [gh-216](https://github.com/flintlib/python-flint/pull/216):
+  [gh-225](https://github.com/flintlib/python-flint/pull/225):
   Add `fmpz_mpoly`, `fmpq_mpoly`, `nmod_poly` and `fmpz_mod_poly`
   types for multivariate polynomials with integer, rational or
-  integers mod n coefficients. (JM)
+  integers mod `n` coefficients. (JM)
 - [gh-142](https://github.com/flintlib/python-flint/pull/142)
   Add `acb_theta` module for the numerical evaluation of [theta
   functions](https://flintlib.org/doc/acb_theta.html) (only
   available for `Flint >= 3.1`). (EC)
+- [gh-218](https://github.com/flintlib/python-flint/pull/218)
+  An experimental interface for FLINT's generic rings has been
+  added. This provides access to many of FLINT's types that
+  are not yet wrapped by python-flint such as Gaussian integer,
+  number fields, qqbar, calcium, as well as both univariate and
+  multivariate polynomials and series over these rings (no
+  matrices yet though). (OB)
 - [gh-129](https://github.com/flintlib/python-flint/pull/129)
+  [gh-208](https://github.com/flintlib/python-flint/pull/208)
   Use meson/meson-python instead of setuptools as the build system
   for parallel builds and better detection of build and dependency
   requirements. (OB)
+- [gh-201](https://github.com/flintlib/python-flint/pull/201)
+  [gh-202](https://github.com/flintlib/python-flint/pull/202)
+  The documentation has been updated and is now at
+  [readthedocs](https://python-flint.readthedocs.io/en/latest/).
+  (OB)
 
 Compatibility break (0.7.0):
 
@@ -198,11 +215,23 @@ Compatibility break (0.7.0):
 
 Other changes (0.7.0):
 
+- [gh-215](https://github.com/flintlib/python-flint/pull/215)
+  [gh-219](https://github.com/flintlib/python-flint/pull/219)
+  The FLINT binding declarations are now fully generated
+  automatically from the FLINT docs. (OB)
+- [gh-203](https://github.com/flintlib/python-flint/pull/203)
+  [gh-204](https://github.com/flintlib/python-flint/pull/204)
+  [gh-205](https://github.com/flintlib/python-flint/pull/205)
+  [gh-206](https://github.com/flintlib/python-flint/pull/206)
+  [gh-207](https://github.com/flintlib/python-flint/pull/207)
+  [gh-211](https://github.com/flintlib/python-flint/pull/211)
+  [gh-212](https://github.com/flintlib/python-flint/pull/212)
+  Various linting fixes and codebase improvements (FC and GP).
 - [gh-189](https://github.com/flintlib/python-flint/pull/189)
   All scalar and poly types now have `sqrt`. All poly types now
   have `factor_squarefree` and `leading_coefficient` methods.
   Exception types raised in a number of places were changed to
-  `DomainError` for better consistency.
+  `DomainError` for better consistency. (OB)
 - [gh-196](https://github.com/flintlib/python-flint/pull/196)
   Supported Python versions are 3.10-3.13 (3.9 dropped). CI
   Testing added for 3.13 free-threaded CPython.

bin/all_rst_to_pxd.sh

@@ -15,15 +15,15 @@ modules=(
     "mpoly"
     # "thread_pool"
     # "machine_vectors"
-    # "gr"
-    # "gr_domains"
-    # "gr_generic"
-    # "gr_implementing"
-    # "gr_mat"
-    # "gr_mpoly"
-    # "gr_poly"
-    # "gr_special"
-    # "gr_vec"
+    "gr"
+    "gr_domains"
+    "gr_generic"
+    "gr_implementing"
+    "gr_mat"
+    "gr_mpoly"
+    "gr_poly"
+    "gr_special"
+    "gr_vec"
     "ulong_extras"
     "fmpz"
     # "fmpz_extras"

bin/rst_to_pxd.py

@@ -52,6 +52,9 @@
 c_types = set(["void", "char", "short", "long", "int", "float", "double"])
 type_modifers = re.compile(r"\*|(\bconst\b)|(\bunsigned\b)|(\bsigned\b)")
 import_dict = {}
+# gr_domains.rst lists functions that are in gr.h
+doc_to_header = {'flint/gr_domains': 'flint/gr'}
+
 
 def get_cython_struct_types(file):
     """
@@ -144,6 +147,9 @@ def get_all_types(function_list):
 
 
 def has_types(line, types):
+    #ts = set(t for t in get_parameter_types(line) if t in types)
+    #if ts:
+    #    print(ts, file=sys.stderr)
     return any(t in types for t in get_parameter_types(line))
 
 
@@ -171,7 +177,9 @@ def generate_pxd_file(h_name, opts):
     fill_import_dict(opts.flint_lib_dir)
     l=[]
     docdir = opts.arb_doc_dir
-    name = h_name 
+    name = h_name
+    h_name = doc_to_header.get(h_name, h_name)
+
     if name[:6] == "flint/":
         docdir = opts.flint_doc_dir
         name = name[6:]

doc/source/_gr.rst

@@ -0,0 +1,155 @@
+**_gr** -- generic rings (unstable interface)
+===============================================================================
+
+.. note::
+   This module provides a preliminary experimental interface for FLINT's
+   generic rings. This is largely untested and the interface should be
+   considered unstable. In future the generic rings code will be integrated
+   with the rest of python-flint and this module may be removed. For now it
+   provides access to many FLINT types that are not wrapped yet in the rest of
+   python-flint.
+
+The generic rings module provides access to the generic rings interface in
+FLINT. Usage of this interface consists of creating a context object to
+represent a particular domain and then using that context object to create
+elements of that domain. For example to create a context for polynomials in two
+variables over the Gaussian integers :math:`\mathbb{Z}[i][x,y]` we would do::
+
+    >>> from flint.types._gr import gr_fmpzi_ctx, gr_gr_mpoly_ctx
+    >>> ctx = gr_gr_mpoly_ctx.new(gr_fmpzi_ctx, ["x", "y"])
+    >>> ctx.gens()
+    [x, y]
+
+    # XXX: gens_recursive not available in FLINT < 3.1
+    # >>> ctx.gens_recursive()
+    # [I, x, y]
+    # >>> I, x, y = ctx.gens_recursive()
+
+    >>> x, y = ctx.gens()
+    >>> p = (x + y)**2
+    >>> p
+    x^2 + 2*x*y + y^2
+
+Some domains such as ``gr_fmpzi_ctx`` are global and do not need to be created.
+Others such as ``gr_gr_mpoly_ctx`` are created using :meth:`gr_ctx.new`.
+
+.. autoclass :: flint.types._gr.gr_ctx
+  :members:
+  :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_scalar_ctx
+  :members:
+  :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_poly_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_mpoly_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr._gr_fmpz_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr._gr_fmpq_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr._gr_fmpzi_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr._gr_fexpr_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_nmod_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_fmpz_mod_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_fq_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_fq_nmod_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_fq_zech_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_nf_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_nf_fmpz_poly_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_real_qqbar_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_qqbar_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_real_ca_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_ca_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_real_algebraic_ca_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_algebraic_ca_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_extended_ca_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_real_float_arf_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_float_acf_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_real_arb_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_complex_acb_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_gr_poly_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_gr_mpoly_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr_series_ctx
+   :members:
+   :undoc-members:
+
+.. autoclass :: flint.types._gr.gr
+   :members:
+   :inherited-members:
+   :undoc-members:

doc/source/conf.py

@@ -52,9 +52,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.7.0a4'
+version = '0.7.0a5'
 # The full version, including alpha/beta/rc tags.
-release = '0.7.0a4'
+release = '0.7.0a5'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -100,7 +100,7 @@
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'default'
+html_theme = 'furo'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

doc/source/index.rst

@@ -96,3 +96,10 @@ Power series types
    arb_series.rst
    acb_series.rst
 
+Experimental generic rings interface
+....................................
+
+.. toctree::
+   :maxdepth: 2
+
+   _gr.rst

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "python-flint"
 description = "Bindings for FLINT"
-version = "0.7.0a4"
+version = "0.7.0a5"
 # This needs to be in sync with README, cibuildwheel and CI config.
 requires-python = ">= 3.10"
 authors = [

requirements-dev.txt

@@ -8,3 +8,4 @@ coverage
 pytest-cov
 sphinx
 sphinx-rtd-theme
+furo

src/flint/__init__.py

@@ -48,4 +48,4 @@
     Ordering,
 )
 
-__version__ = '0.7.0a4'
+__version__ = '0.7.0a5'