[bug#42721] [PATCH 1/3] gnu: Add python-immutables.

[bug#42721] [PATCH 1/3] gnu: Add python-immutables.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-immutables): New variable.
---
This is a dependency for python-contextvars, which is a dependency for
python-curio. Contextvars is part of standard Python 3.7+ and uses this
implementation. Immutables still lives as a separate package.

Sending anyway in case it's useful somewhere else.

 gnu/packages/python-xyz.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 9ab0b12383..28499411a7 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8551,6 +8551,25 @@ Unicode-aware.  It is not intended as an end-user tool.")
 (define-public python2-xlrd
   (package-with-python2 python-xlrd))
 
+(define-public python-immutables
+  (package
+    (name "python-immutables")
+    (version "0.14")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "immutables" version))
+       (sha256
+        (base32 "0y0aqw29g525frdnmv9paljzacpp4s21sadfbca5b137iciwr8d0"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/MagicStack/immutables")
+    (synopsis "High-performance immutable mapping type for Python")
+    (description
+     "An immutable mapping type for Python.  The underlying datastructure is a
+Hash Array Mapped Trie (HAMT) used in Clojure, Scala, Haskell, and other
+functional languages.")
+    (license license:asl2.0)))
+
 (define-public python-prettytable
   (package
     (name "python-prettytable")
-- 
2.20.1

[bug#42721] [PATCH 2/3] gnu: Add python-curio.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-curio): New variable.
---
 gnu/packages/python-xyz.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 28499411a7..22a2176c4a 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8594,6 +8594,36 @@ printing of sub-tables by specifying a row range.")
 (define-public python2-prettytable
   (package-with-python2 python-prettytable))
 
+(define-public python-curio
+  (package
+    (name "python-curio")
+    (version "1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "curio" version))
+       (sha256
+        (base32 "16wkww6kh511b9bzsfhpvrv0766cc6ssgbzz4lgpjnrzzgx21wwh"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (add-installed-pythonpath inputs outputs)
+             (invoke "pytest" "-vv" "-k"
+                     ;; Tries to open an outgoing connection.
+                     "not test_ssl_outgoing"))))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "https://github.com/dabeaz/curio")
+    (synopsis "Coroutine-based library for concurrent Python")
+    (description
+     "Curio is a coroutine-based library for concurrent Python systems
+programming.  It provides standard programming abstractions such as as
+tasks, sockets, files, locks, and queues.")
+    (license license:bsd-3)))
+
 (define-public python-tables
   (package
     (name "python-tables")
-- 
2.20.1

[bug#42721] [PATCH 3/3] gnu: Add python-sniffio.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-sniffio): New variable.
---
 gnu/packages/python-xyz.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 22a2176c4a..e4a83a2f37 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8696,6 +8696,35 @@ designed to efficiently cope with extremely large amounts of data.")
 (define-public python2-tables
   (package-with-python2 python-tables))
 
+(define-public python-sniffio
+  (package
+    (name "python-sniffio")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "sniffio" version))
+       (sha256
+        (base32 "08bsp2pp2dxzn9yzcafwzw8jlm0jf50as0ix8vfhxzk91w810f4f"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "pytest" "-vv"))))))
+    (native-inputs
+     `(("python-curio" ,python-curio)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/python-trio/sniffio")
+    (synopsis "Sniff out which async library your code is running under")
+    (description
+     "This is a tiny package whose only purpose is to let you detect which async
+library your code is running under.")
+    ;; Either license applies.
+    (license (list license:expat license:asl2.0))))
+
 (define-public python-pytest-black
   (package
     (name "python-pytest-black")
-- 
2.20.1

bug#42721: [PATCH 3/3] gnu: Add python-sniffio.

[Mathieu Othacehe]

Hello,

> * gnu/packages/python-xyz.scm (python-sniffio): New variable.

Pushed the whole serie, with a description edit for python-sniffio.

Thanks,

Mathieu