[bug#47906] [PATCH 00/22] Add Spyder

[bug#47906] [PATCH 00/22] Add Spyder

[Vinicius Monego]

Hello Guix.

This series adds the Spyder IDE with all testing dependencies. The spyder package still has some rough edges: there is a warning about the parso version on startup, I had to disable the tests and there's a bug when importing numpy from a script (seems to be an issue with the numpy version). See

https://github.com/numpy/numpy/issues/14384

. Everything else seems to work after brief testing.

I didn't check if the qtconsole, watchdog and qdarkstyle updates would break other packages though.

Vinicius Monego (22):
  gnu: Add python-spyder-kernels.
  gnu: Add python-textdistance.
  gnu: Add python-three-merge.
  gnu: Add python-pyls-black.
  gnu: Add python-pyls-spyder.
  gnu: python-watchdog: Update to 1.0.2.
  gnu: python-qtconsole: Update to 5.0.3.
  gnu: python-qtconsole: Enable tests.
  gnu: Add python-tinycss.
  gnu: Add python-qstylizer.
  gnu: python-language-server: Enable tests.
  gnu: Add python-pytest-qt.
  gnu: Add python-qtawesome.
  gnu: Add python-qtsass.
  gnu: python-qdarkstyle: Update to 3.0.2.
  gnu: Add python-easyprocess.
  gnu: Add python-entrypoint2.
  gnu: Add python-pyvirtualdisplay.
  gnu: Add python-pytest-xvfb.
  gnu: python-diff-match-patch: Update to 20200713.
  gnu: python-language-server: Relax dependency versions.
  gnu: Add spyder.

 gnu/local.mk                  |   3 +-
 gnu/packages/python-check.scm |  76 ++++++-
 gnu/packages/python-web.scm   |  45 ++++-
 gnu/packages/python-xyz.scm   | 366 +++++++++++++++++++++++++++++++---
 gnu/packages/spyder.scm       | 229 ++++++++++++++++++++++
 5 files changed, 693 insertions(+), 30 deletions(-)
 create mode 100644 gnu/packages/spyder.scm

-- 
2.31.1

[bug#47906] [PATCH 01/22] gnu: Add python-spyder-kernels.

[Vinicius Monego]

* gnu/packages/spyder.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register new file.
---
 gnu/local.mk            |  3 +-
 gnu/packages/spyder.scm | 94 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/spyder.scm

diff --git a/gnu/local.mk b/gnu/local.mk
index 50b11a8ca2..94f468e743 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -38,7 +38,7 @@
 # Copyright © 2020 Tanguy Le Carrour <tanguy@bioneland.org>
 # Copyright © 2020 Martin Becze <mjbecze@riseup.net>
 # Copyright © 2020 Malte Frank Gerdes <mate.f.gerdes@gmail.com>
-# Copyright © 2020 Vinicius Monego <monego@posteo.net>
+# Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 # Copyright © 2021 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 # Copyright © 2021 Philip McGrath <philip@philipmcgrath.com>
 #
@@ -518,6 +518,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/speech.scm			\
   %D%/packages/sphinx.scm			\
   %D%/packages/spice.scm			\
+  %D%/packages/spyder.scm			\
   %D%/packages/sqlite.scm			\
   %D%/packages/squirrel.scm			\
   %D%/packages/ssh.scm				\
diff --git a/gnu/packages/spyder.scm b/gnu/packages/spyder.scm
new file mode 100644
index 0000000000..9983066803
--- /dev/null
+++ b/gnu/packages/spyder.scm
@@ -0,0 +1,90 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages spyder)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix build-system python)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages python-science)
+  #:use-module (gnu packages python-xyz))
+
+(define-public python-spyder-kernels
+  (package
+    (name "python-spyder-kernels")
+    (version "2.0.1")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/spyder-ide/spyder-kernels/")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0lxa2s577dd3v8gslk7nzk5ck42gbnqa52dp9cw852n8rv988g4c"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         ;; Tests require write permission.
+         (add-before 'check 'change-home
+           (lambda _
+             (setenv "HOME" "/tmp")
+             #t))
+         (replace 'check
+           (lambda _
+             ;; Disable failing tests.
+             (invoke "python" "-m" "pytest" "-k"
+                     (string-append "not test_cwd_in_sys_path"
+                                    " and not test_dask_multiprocessing"
+                                    " and not test_runfile"
+                                    " and not test_umr_reload_modules")))))))
+    (propagated-inputs
+     `(("python-cloudpickle" ,python-cloudpickle)
+       ("python-decorator" ,python-decorator)
+       ("python-ipykernel" ,python-ipykernel)
+       ("python-ipython" ,python-ipython)
+       ("python-jupyter-client" ,python-jupyter-client)
+       ("python-pyzmq" ,python-pyzmq)
+       ("python-wurlitzer" ,python-wurlitzer)))
+    (native-inputs
+     `(("python-codecov" ,python-codecov)
+       ("python-cython" ,python-cython)
+       ("python-dask" ,python-dask)
+       ("python-flaky" ,python-flaky)
+       ("python-matplotlib" ,python-matplotlib)
+       ("python-mock" ,python-mock)
+       ("python-numpy" ,python-numpy)
+       ("python-pandas" ,python-pandas)
+       ("python-pillow" ,python-pillow)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("python-scipy" ,python-scipy)
+       ("python-xarray" ,python-xarray)))
+    (home-page "https://github.com/spyder-ide/spyder-kernels")
+    (synopsis "Jupyter kernels for Spyder's console")
+    (description
+     "This package provides Jupyter kernels for use with the consoles of
+Spyder, the Scientific Python Development Environment.")
+    (license license:expat)))
-- 
2.31.1

[bug#47906] [PATCH 02/22] gnu: Add python-textdistance.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-textdistance): New variable.
---
 gnu/packages/python-xyz.scm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index c01993ecd7..e908070a62 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -7667,6 +7667,43 @@ features useful for text console applications.")
 supports @code{readline} shortcuts.")
     (license license:expat)))
 
+(define-public python-textdistance
+  (package
+    (name "python-textdistance")
+    (version "4.2.1")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/life4/textdistance")
+             (commit (string-append "v." version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1g17i356fnny4k6hjr2ayy9k77jbvd6zzmngws2kbrnvhss1wgwf"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'delete-external-test
+           (lambda _
+             ;; All tests in this file require external libraries.
+             (delete-file "tests/test_external.py")
+             #t)))))
+    (native-inputs
+     `(("python-hypothesis" ,python-hypothesis)
+       ("python-isort" ,python-isort)
+       ("python-numpy" ,python-numpy)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("python-tabulate" ,python-tabulate)))
+    (home-page "https://github.com/life4/textdistance")
+    (synopsis "Compute distance between the two texts")
+    (description "@code{textdistance} is a pure Python library for comparing
+distance between two or more sequences by many algorithms.")
+    (license license:expat)))
+
 (define-public python-urwidtrees
   (package
     (name "python-urwidtrees")
-- 
2.31.1

[bug#47906] [PATCH 03/22] gnu: Add python-three-merge.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-three-merge): New variable.
---
 gnu/packages/python-xyz.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index e908070a62..a8fb9d9cbc 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8095,6 +8095,40 @@ solve linear problems.")
 algorithm.")
     (license license:asl2.0)))
 
+(define-public python-three-merge
+  (package
+    (name "python-three-merge")
+    (version "0.1.1")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/spyder-ide/three-merge")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1fw28swh6jq4myr09j7gv68l241b8vwg470ak5xv0x4xwh2a1m86"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"))
+    (propagated-inputs
+     `(("python-diff-match-patch" ,python-diff-match-patch)))
+    (native-inputs
+     `(("python-flaky" ,python-flaky)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("python-pytest-timeout" ,python-pytest-timeout)))
+    (home-page "https://github.com/spyder-ide/three-merge")
+    (synopsis "Library for merging two strings with respect to a base one")
+    (description
+     "This package provides a Python library to perform a 3-way merge between
+strings, based on @code{diff-match-patch}.  This library performs merges at a
+character level, as opposed to most VCS systems, which opt for a line-based
+approach.")
+    (license license:expat)))
+
 (define-public snakemake
   (package
     (name "snakemake")
-- 
2.31.1

[bug#47906] [PATCH 04/22] gnu: Add python-pyls-black.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-pyls-black): New variable.
---
 gnu/packages/python-xyz.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index a8fb9d9cbc..ae18466686 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -965,6 +965,39 @@ concepts.")
 (define-public python2-h5py
   (package-with-python2 python-h5py))
 
+(define-public python-pyls-black
+  (package
+    (name "python-pyls-black")
+    (version "0.4.6")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/rupert/pyls-black/")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0cjf0mjn156qp0x6md6mncs31hdpzfim769c2lixaczhyzwywqnj"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"))
+    (propagated-inputs
+     `(("python-black" ,python-black)
+       ("python-language-server"
+        ,python-language-server)
+       ("python-toml" ,python-toml)))
+    (native-inputs
+     `(("python-flake8" ,python-flake8)
+       ("python-isort" ,python-isort)
+       ("python-mypy" ,python-mypy)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (home-page "https://github.com/rupert/pyls-black")
+    (synopsis "Black plugin for the Python Language Server")
+    (description "Black plugin for the Python Language Server.")
+    (license license:expat)))
+
 (define-public python-sh
   (package
     (name "python-sh")
-- 
2.31.1

[bug#47906] [PATCH 05/22] gnu: Add python-pyls-spyder.

[Vinicius Monego]

* gnu/packages/spyder.scm (python-pyls-spyder): New variable.
---
 gnu/packages/spyder.scm | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/gnu/packages/spyder.scm b/gnu/packages/spyder.scm
index 9983066803..b1b10f6eb8 100644
--- a/gnu/packages/spyder.scm
+++ b/gnu/packages/spyder.scm
@@ -92,3 +92,34 @@ These kernels can launched either through Spyder itself or in an independent
 Python session, and allow for interactive or file-based execution of Python
 code inside Spyder.")
     (license license:expat)))
+
+(define-public python-pyls-spyder
+  (package
+    (name "python-pyls-spyder")
+    (version "0.3.2")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/spyder-ide/pyls-spyder/")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1qj0xc2n8hx6883rhl2mn5jrf421paqqwhzivn739z5wh5ssw99z"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (propagated-inputs
+     `(("python-language-server"
+        ,python-language-server)))
+    (home-page "https://github.com/spyder-ide/pyls-spyder")
+    (synopsis "Spyder extensions for the Python Language Server")
+    (description
+     "This package provides Spyder-specific extras for the Language Server
+Protocol (LSP) on Python, such as document symbol searching and others.")
+    (license license:expat)))
+
-- 
2.31.1

[bug#47906] [PATCH 06/22] gnu: python-watchdog: Update to 1.0.2.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-watchdog): Update to 1.0.2.
[arguments]: Enable all tests, pass "pytest" to #:test-target.
[native-inputs]: Add python-pytest, python-pytest-runner.
---
 gnu/packages/python-xyz.scm | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index ae18466686..3e349d4bca 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -22268,29 +22268,25 @@ files.  These files are used to translate strings in android apps.")
 (define-public python-watchdog
   (package
     (name "python-watchdog")
-    (version "0.9.0")
+    (version "1.0.2")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "watchdog" version))
         (sha256
          (base32
-          "07cnvvlpif7a6cg4rav39zq8fxa5pfqawchr46433pij0y6napwn"))))
+          "10l9r2nnk7gfh5asn4crvpa9kz83ng0zn5pzww7jnff06lmbqv1p"))))
     (build-system python-build-system)
     (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-before 'check 'remove-failing
-           (lambda _
-             (delete-file "tests/test_inotify_buffer.py")
-             (delete-file "tests/test_snapshot_diff.py")
-             #t)))))
+     `(#:test-target "pytest"))
     (propagated-inputs
      `(("python-argh" ,python-argh)
        ("python-pathtools" ,python-pathtools)
        ("python-pyyaml" ,python-pyyaml)))
     (native-inputs
-     `(("python-pytest-cov" ,python-pytest-cov)
+     `(("python-pytest" ,python-pytest)
+       ("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-runner" ,python-pytest-runner)
        ("python-pytest-timeout" ,python-pytest-timeout)))
     (home-page "https://github.com/gorakhargosh/watchdog")
     (synopsis "File system events monitoring")
-- 
2.31.1

[bug#47906] [PATCH 07/22] gnu: python-qtconsole: Update to 5.0.3.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qtconsole): Update to 5.0.3.
[propagated-inputs]: Add python-pyqt, python-qtpy.
---
 gnu/packages/python-xyz.scm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 3e349d4bca..852920db6e 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -10731,14 +10731,14 @@ Jupyter kernels such as IJulia and IRKernel.")
 (define-public python-qtconsole
   (package
     (name "python-qtconsole")
-    (version "4.4.3")
+    (version "5.0.3")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "qtconsole" version))
        (sha256
         (base32
-         "1b03n1ixzscm0jw97l4dq5iy4fslnqxq5bb8287xb7n2a1gs26xw"))))
+         "0b91mb655pbn85cnikvhcl40is8w4hni2jjc00p478nj0xba74f0"))))
     (build-system python-build-system)
     (arguments
      ;; XXX: Tests are disabled, because this package needs python-ipython 7,
@@ -10755,7 +10755,9 @@ Jupyter kernels such as IJulia and IRKernel.")
              #t)))))
     (propagated-inputs
      `(("python-ipykernel" ,python-ipykernel)
-       ("python-ipython" ,python-ipython)))
+       ("python-ipython" ,python-ipython)
+       ("python-pyqt" ,python-pyqt)
+       ("python-qtpy" ,python-qtpy)))
     (native-inputs
      `(("python-pytest" ,python-pytest)))
     (home-page "https://jupyter.org")
-- 
2.31.1

[bug#47906] [PATCH 08/22] gnu: python-qtconsole: Enable tests.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qtconsole)[arguments]: Enable tests and
skip a failing test.
[native-inputs]: Add python-flaky.
---
 gnu/packages/python-xyz.scm | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 852920db6e..891aa344f1 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -10741,17 +10741,15 @@ Jupyter kernels such as IJulia and IRKernel.")
          "0b91mb655pbn85cnikvhcl40is8w4hni2jjc00p478nj0xba74f0"))))
     (build-system python-build-system)
     (arguments
-     ;; XXX: Tests are disabled, because this package needs python-ipython 7,
-     ;; but we only have the LTS version 5.x.  This means that there might be
-     ;; runtime errors, but since this is a dependency of the Jupyter package,
-     ;; and Jupyter can be used without the qtconsole we can overlook this for
-     ;; now.
-     `(#:tests? #f
-       #:phases
+     `(#:phases
        (modify-phases %standard-phases
          (add-before 'check 'pre-check
            (lambda _
              (setenv "QT_QPA_PLATFORM" "offscreen")
+
+             ;; Skip failing test.
+             (substitute* "qtconsole/tests/test_jupyter_widget.py"
+               (("test_other_output") "_test_other_output"))
              #t)))))
     (propagated-inputs
      `(("python-ipykernel" ,python-ipykernel)
@@ -10759,7 +10757,8 @@ Jupyter kernels such as IJulia and IRKernel.")
        ("python-pyqt" ,python-pyqt)
        ("python-qtpy" ,python-qtpy)))
     (native-inputs
-     `(("python-pytest" ,python-pytest)))
+     `(("python-flaky" ,python-flaky)
+       ("python-pytest" ,python-pytest)))
     (home-page "https://jupyter.org")
     (synopsis "Jupyter Qt console")
     (description "This package provides a Qt-based console for Jupyter with
-- 
2.31.1

[bug#47906] [PATCH 09/22] gnu: Add python-tinycss.

[Vinicius Monego]

* gnu/packages/python-web.scm (python-tinycss): New variable.
---
This package is deprecated by the author but it's required by qstylizer.

 gnu/packages/python-web.scm | 45 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 1e57165509..8b9c223a41 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -37,7 +37,7 @@
 ;;; Copyright © 2020 Holger Peters <holger.peters@posteo.de>
 ;;; Copyright © 2020 Noisytoot <noisytoot@gmail.com>
 ;;; Copyright © 2020 Edouard Klein <edk@beaver-labs.com>
-;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Konrad Hinsen <konrad.hinsen@fastmail.net>
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2021 Ekaitz Zarraga <ekaitz@elenq.tech>
@@ -4557,6 +4557,49 @@ library to create slugs from unicode strings while keeping it DRY.")
     (description "Generate complex HTML+JS pages with Python")
     (license license:expat)))
 
+(define-public python-tinycss
+  (package
+    (name "python-tinycss")
+    (version "0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "tinycss" version))
+       (sha256
+        (base32 "0vkifr595h28ymkjhrswwf0bm23lhznh5f44xyp7x7jy1ssnyc0j"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'disable-flake8-isort
+           ;; Flake8 and isort tests fail.
+           (lambda _
+             (substitute* "setup.cfg" ((" --flake8 --isort") ""))
+             #t))
+         (replace 'check
+           (lambda _
+             ;; Disable failing test.
+             (invoke "python" "-m" "pytest" "-k"
+                     "not test_speedups"))))))
+    (native-inputs
+     `(("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-flake8" ,python-pytest-flake8)
+       ("python-pytest-isort" ,python-pytest-isort)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (home-page "https://tinycss.readthedocs.io/")
+    (synopsis "Complete yet simple CSS parser for Python")
+    (description
+     "@code{tinycss} is a complete yet simple CSS parser for Python.  It
+supports the full syntax and error handling for CSS 2.1 as well as some CSS 3
+modules:
+
+@itemize
+@item CSS Color 3
+@item CSS Fonts 3
+@item CSS Paged Media 3
+@end itemize")
+    (license license:bsd-3)))
+
 (define-public python-tinycss2
   (package
     (name "python-tinycss2")
-- 
2.31.1

[bug#47906] [PATCH 10/22] gnu: Add python-qstylizer.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qstylizer): New variable.
---
 gnu/packages/python-xyz.scm | 38 +++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 891aa344f1..b76171de57 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -11118,6 +11118,44 @@ for atomic file system operations.")
 (define-public python2-atomicwrites
   (package-with-python2 python-atomicwrites))
 
+(define-public python-qstylizer
+  (package
+    (name "python-qstylizer")
+    (version "0.1.10")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/blambright/qstylizer")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0zvkn6g1dn51kkw33v8qrlnwlmf5h6sw1ay3bh14ifjr8b9xsjjz"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'set-pbr-version
+           (lambda _
+             (setenv "PBR_VERSION" "3.0.1"))))))
+    (native-inputs
+     `(("python-pbr" ,python-pbr)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-catchlog" ,python-pytest-catchlog)
+       ("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-mock" ,python-pytest-mock)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("python-pytest-xdist" ,python-pytest-xdist)))
+    (propagated-inputs
+     `(("python-inflection" ,python-inflection)
+       ("python-tinycss" ,python-tinycss)))
+    (home-page "https://github.com/blambright/qstylizer")
+    (synopsis "Qt stylesheet generation utility for PyQt/PySide")
+    (description "@code{qstylizer} is a Python package designed to help with
+the construction of PyQt/PySide stylesheets.")
+    (license license:expat)))
+
 (define-public python-click-threading
   (package
     (name "python-click-threading")
-- 
2.31.1

[bug#47906] [PATCH 11/22] gnu: python-language-server: Enable tests.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-language-server): Enable tests.
[arguments]: Add phases to enable tests.
[propagated-inputs]: Add python-flake8.
---
 gnu/packages/python-xyz.scm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index b76171de57..6e2ac8b87b 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -4301,10 +4301,21 @@ Server (PLS).")
         (base32
          "1c0pnk2aibfhfaanrs0a5gkabkvz81gj20z7r0152b7fcx5ci14r"))))
     (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-HOME
+           (lambda _ (setenv "HOME" "/tmp") #t))
+         (replace 'check
+           (lambda _
+             ;; Disable failing test.
+             (invoke "python" "-m" "pytest" "-k"
+                     "not test_pyqt_completion"))))))
     (propagated-inputs
      `(("python-autopep8" ,python-autopep8)
        ("python-configparser" ,python-configparser)
        ("python-pydocstyle" ,python-pydocstyle)
+       ("python-flake8" ,python-flake8)
        ("python-future" ,python-future)
        ("python-jedi" ,python-jedi)
        ("python-jsonrpc-server" ,python-jsonrpc-server)
-- 
2.31.1

[bug#47906] [PATCH 12/22] gnu: Add python-pytest-qt.

[Vinicius Monego]

* gnu/packages/python-check.scm (python-pytest-qt): New variable.
---
 gnu/packages/python-check.scm | 39 ++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-check.scm b/gnu/packages/python-check.scm
index bde836a931..db09197d41 100644
--- a/gnu/packages/python-check.scm
+++ b/gnu/packages/python-check.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2020 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2020 Edouard Klein <edk@beaver-labs.com>
-;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2020 Tanguy Le Carrour <tanguy@bioneland.org>
 ;;; Copyright © 2021 Sharlatan Hellseher <sharlatanus@gmail.com>
 ;;; Copyright © 2021 Brendan Tildesley <mail@brendan.scot>
@@ -36,6 +36,7 @@
   #:use-module (gnu packages python-build)
   #:use-module (gnu packages python-web)
   #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages qt)
   #:use-module (gnu packages web)
   #:use-module (gnu packages xml)
   #:use-module (guix utils)
@@ -1029,6 +1030,42 @@ variables in the @file{pytest.ini} file.")
 libraries.")
     (license license:expat)))
 
+(define-public python-pytest-qt
+  (package
+    (name "python-pytest-qt")
+    (version "3.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pytest-qt" version))
+       (sha256
+        (base32 "09c9psfn3zigpaw1l1cmynpa3csxa49wc2ih5lzl24skdkw0njvi"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-qpa
+           (lambda _
+             (setenv "QT_QPA_PLATFORM" "offscreen")
+             #t)))))
+    (propagated-inputs
+     `(("python-pyqt" ,python-pyqt)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("python-setuptools-scm" ,python-setuptools-scm)))
+    (home-page "https://github.com/pytest-dev/pytest-qt")
+    (synopsis "Pytest support for PyQt and PySide applications")
+    (description
+     "@code{pytest-qt} is a Pytest plugin that allows programmers to write
+tests for PyQt5 and PySide2 applications.
+
+The main usage is to use the @code{qtbot} fixture, responsible for handling
+@code{qApp} creation as needed and provides methods to simulate user
+interaction, like key presses and mouse clicks.")
+    (license license:expat)))
+
 (define-public python-codacy-coverage
   (package
     (name "python-codacy-coverage")
-- 
2.31.1

[bug#47906] [PATCH 13/22] gnu: Add python-qtawesome.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qtawesome): New variable.
---
 gnu/packages/python-xyz.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 6e2ac8b87b..5c7fd02289 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -11167,6 +11167,39 @@ for atomic file system operations.")
 the construction of PyQt/PySide stylesheets.")
     (license license:expat)))
 
+(define-public python-qtawesome
+  (package
+    (name "python-qtawesome")
+    (version "1.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "QtAwesome" version))
+       (sha256
+        (base32 "11yqvy9qajdkqxa6aisqs9b0nn0a67yr5s5l31yn83gmqiddj7bp"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-qpa
+           (lambda _
+             (setenv "QT_QPA_PLATFORM" "offscreen")
+             #t)))))
+    (native-inputs
+     `(("python-pyqt" ,python-pyqt)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-qt" ,python-pytest-qt)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (propagated-inputs
+     `(("python-qtpy" ,python-qtpy)))
+    (home-page "https://github.com/spyder-ide/qtawesome")
+    (synopsis "FontAwesome icons in PyQt and PySide applications")
+    (description
+     "QtAwesome enables iconic fonts such as Font Awesome and Elusive Icons in
+PyQt and PySide applications.")
+    (license license:expat)))
+
 (define-public python-click-threading
   (package
     (name "python-click-threading")
-- 
2.31.1

[bug#47906] [PATCH 14/22] gnu: Add python-qtsass.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qtsass): New variable.
---
 gnu/packages/python-xyz.scm | 41 +++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 5c7fd02289..28c89f71a1 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -24409,6 +24409,47 @@ query Watchman to discover file changes.")
 environment.")
     (license license:expat)))
 
+(define-public python-qtsass
+  (package
+    (name "python-qtsass")
+    (version "0.3.0")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/spyder-ide/qtsass/")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "09s04aa14d8jqbh71clrb5y7vcmkxlp94mwmvzrkxahry3bk03cb"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         ;; Tests need to read and write files.
+         (add-before 'check 'make-git-checkout-writable
+           (lambda _
+             (for-each make-file-writable (find-files "."))
+             #t)))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("python-pytest-cov" ,python-pytest-cov)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (propagated-inputs
+     `(("python-libsass" ,python-libsass)))
+    (home-page "https://github.com/spyder-ide/qtsass")
+    (synopsis "Compile SCSS files to valid Qt stylesheets")
+    (description
+     "Besides being used in web development, CSS is also the way to stylize
+Qt-based desktop applications.  However, Qt's CSS has a few variations that
+prevent the direct use of SASS compiler.
+
+The purpose of this tool is to fill the gap between SASS and Qt-CSS by
+handling those variations.")
+    (license license:expat)))
+
 (define-public python-qdarkstyle
   (package
     (name "python-qdarkstyle")
-- 
2.31.1

[bug#47906] [PATCH 15/22] gnu: python-qdarkstyle: Update to 3.0.2.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-qdarkstyle): Update to 3.0.2.
[propagated-inputs]: Add python-qtsass, python-watchdog.
---
 gnu/packages/python-xyz.scm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 28c89f71a1..0d51b2ba33 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -24453,14 +24453,14 @@ handling those variations.")
 (define-public python-qdarkstyle
   (package
     (name "python-qdarkstyle")
-    (version "2.8.1")
+    (version "3.0.2")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "QDarkStyle" version))
         (sha256
          (base32
-          "0883vzg35fzpyl1aiijzpfcdfvpq5vi325w0m7xkx7nxplh02fym"))))
+          "1bn7v39aqivcaqw5r72aba2zpkhq244qx0gijxrjkvj0bz7lklam"))))
     (build-system python-build-system)
     (arguments
      `(;; Fails unable to detect valid Qt bindings even when
@@ -24468,7 +24468,9 @@ handling those variations.")
        #:tests? #f))
     (propagated-inputs
      `(("python-helpdev" ,python-helpdev)
-       ("python-qtpy" ,python-qtpy)))
+       ("python-qtpy" ,python-qtpy)
+       ("python-qtsass" ,python-qtsass)
+       ("python-watchdog" ,python-watchdog)))
     (home-page
      "https://github.com/ColinDuquesnoy/QDarkStyleSheet")
     (synopsis
-- 
2.31.1

[bug#47906] [PATCH 16/22] gnu: Add python-easyprocess.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-easyprocess): New variable.
---
 gnu/packages/python-xyz.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 0d51b2ba33..0de54212cc 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -14539,6 +14539,26 @@ etc.")
     (package/inherit base
       (name "ptpython2"))))
 
+(define-public python-easyprocess
+  (package
+    (name "python-easyprocess")
+    (version "0.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "EasyProcess" version))
+       (sha256
+        (base32 "115rzzr0hx4af4m6krf7dxn8851n4l8jfxahjzjc2r0zq2m8v57v"))))
+    (build-system python-build-system)
+    (arguments
+     ;; Tests require pyvirtualdisplay, which requires this package.
+     `(#:tests? #f))
+    (home-page "https://github.com/ponty/easyprocess")
+    (synopsis "Python subprocess interface")
+    (description
+     "@code{easyprocess} is an easy to use Python subprocess interface.")
+    (license license:bsd-3)))
+
 (define-public python-stem
   (package
     (name "python-stem")
-- 
2.31.1

[bug#47906] [PATCH 17/22] gnu: Add python-entrypoint2.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-entrypoint2): New variable.
---
 gnu/packages/python-xyz.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 0de54212cc..0d554cd765 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -14559,6 +14559,31 @@ etc.")
      "@code{easyprocess} is an easy to use Python subprocess interface.")
     (license license:bsd-3)))
 
+(define-public python-entrypoint2
+  (package
+    (name "python-entrypoint2")
+    (version "0.2.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "entrypoint2" version))
+       (sha256
+        (base32 "1qyxq54r2fbh09ab5sffbxajy8arbk6czxz5lq3ccr9qrypw6w27"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"))
+    (native-inputs
+     `(("python-easyprocess" ,python-easyprocess)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (home-page "https://github.com/ponty/entrypoint2")
+    (synopsis "Command-line interface for Python modules")
+    (description
+     "@code{entrypoint2} is an easy to use command-line interface for Python
+modules based on @code{argparse}.  It translates function signature and
+documentation to argparse configuration.")
+    (license license:bsd-3)))
+
 (define-public python-stem
   (package
     (name "python-stem")
-- 
2.31.1

[bug#47906] [PATCH 18/22] gnu: Add python-pyvirtualdisplay.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-pyvirtualdisplay): 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 0d554cd765..f104a0a049 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -14584,6 +14584,35 @@ modules based on @code{argparse}.  It translates function signature and
 documentation to argparse configuration.")
     (license license:bsd-3)))
 
+(define-public python-pyvirtualdisplay
+  (package
+    (name "python-pyvirtualdisplay")
+    (version "2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "PyVirtualDisplay" version))
+       (sha256
+        (base32 "1z2fzgiw3xv3m1d9ppn53g07zhnpj05addiz56sm6ircxibnjk4x"))))
+    (build-system python-build-system)
+    (arguments
+     ;; Tests fail with:
+     ;; FileNotFoundError: [Errno 2] No such file or directory: 'Xvnc'.
+     `(#:tests? #f))
+    (native-inputs
+     `(("python-entrypoint2" ,python-entrypoint2)
+       ("python-psutil" ,python-psutil)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (propagated-inputs
+     `(("python-easyprocess" ,python-easyprocess)
+       ("python-pillow" ,python-pillow)))
+    (home-page "https://github.com/ponty/pyvirtualdisplay")
+    (synopsis "Python wrapper for Xvfb, Xephyr and Xvnc")
+    (description
+     "@code{pyvirtualdisplay} is a Python wrapper for Xvfb, Xephyr and Xvnc.")
+    (license license:bsd-3)))
+
 (define-public python-stem
   (package
     (name "python-stem")
-- 
2.31.1

[bug#47906] [PATCH 19/22] gnu: Add python-pytest-xvfb.

[Vinicius Monego]

* gnu/packages/python-check.scm (python-pytest-xvfb): New variable.
---
 gnu/packages/python-check.scm | 37 +++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/python-check.scm b/gnu/packages/python-check.scm
index db09197d41..427b32c5cf 100644
--- a/gnu/packages/python-check.scm
+++ b/gnu/packages/python-check.scm
@@ -39,6 +39,7 @@
   #:use-module (gnu packages qt)
   #:use-module (gnu packages web)
   #:use-module (gnu packages xml)
+  #:use-module (gnu packages xorg)
   #:use-module (guix utils)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
@@ -831,6 +832,42 @@ for the @code{pytest} framework.")
 rounds that are calibrated to the chosen timer.")
     (license license:bsd-2)))
 
+(define-public python-pytest-xvfb
+  (package
+    (name "python-pytest-xvfb")
+    (version "2.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "pytest-xvfb" version))
+       (sha256
+        (base32 "1kyq5rg27dsnj7dc6x9y7r8vwf8rc88y2ppnnw6r96alw0nn9fn4"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:test-target "pytest"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'prepare-tests
+           (lambda _
+             (system "Xvfb &")
+             (setenv "DISPLAY" ":0")
+
+             ;; This test is meant to run on Windows.
+             (delete-file "tests/test_xvfb_windows.py")
+             #t)))))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)
+       ("xorg-server" ,xorg-server-for-tests)))
+    (propagated-inputs
+     `(("python-pyvirtualdisplay"
+        ,python-pyvirtualdisplay)))
+    (home-page "https://github.com/The-Compiler/pytest-xvfb")
+    (synopsis "Pytest plugin to run Xvfb for tests")
+    (description
+     "This package provides a Pytest plugin to run Xvfb for tests.")
+    (license license:expat)))
+
 (define-public python-pytest-services
   (package
     (name "python-pytest-services")
-- 
2.31.1

[bug#47906] [PATCH 20/22] gnu: python-diff-match-patch: Update to 20200713.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-diff-match-patch): Update to 20200713.
[arguments]: Enable tests.
[home-page]: Update to GitHub.
---
 gnu/packages/python-xyz.scm | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index f104a0a049..c9da5c3b64 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -16683,16 +16683,22 @@ make common patterns shorter and easier.")
 (define-public python-diff-match-patch
   (package
     (name "python-diff-match-patch")
-    (version "20121119")
+    (version "20200713")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "diff-match-patch" version))
         (sha256
          (base32
-          "0k1f3v8nbidcmmrk65m7h8v41jqi37653za9fcs96y7jzc8mdflx"))))
+          "063s8zcxz787xfg7d1wxpqh59fxg3iz85ww9zhyz4vaqm80mlvys"))))
     (build-system python-build-system)
-    (home-page "https://code.google.com/p/google-diff-match-patch")
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "python" "-m" "unittest" "diff_match_patch.tests"))))))
+    (home-page "https://github.com/diff-match-patch-python/diff-match-patch")
     (synopsis "Synchronize plain text")
     (description "Diff Match and Patch libraries offer robust algorithms to
 perform the operations required for synchronizing plain text.")
-- 
2.31.1

[bug#47906] [PATCH 21/22] gnu: python-language-server: Relax dependency versions.

[Vinicius Monego]

* gnu/packages/python-xyz.scm (python-language-server)[arguments]: Add phase
to relax pycodestyle and pyflakes version.
---
 gnu/packages/python-xyz.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index c9da5c3b64..fe33d0df99 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -4304,6 +4304,12 @@ Server (PLS).")
     (arguments
      `(#:phases
        (modify-phases %standard-phases
+         (add-after 'unpack 'relax-deps
+           (lambda _
+             (substitute* "setup.py" (("pycodestyle>=2.6.0,<2.7.0")
+                                      "pycodestyle"))
+             (substitute* "setup.py" (("pyflakes>=2.2.0,<2.3.0") "pyflakes"))
+             #t))
          (add-before 'check 'set-HOME
            (lambda _ (setenv "HOME" "/tmp") #t))
          (replace 'check
-- 
2.31.1

[bug#47906] [PATCH 22/22] gnu: Add spyder.

[Vinicius Monego]

* gnu/packages/spyder.scm (spyder): New variable.
---
 gnu/packages/spyder.scm | 110 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 109 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/spyder.scm b/gnu/packages/spyder.scm
index b1b10f6eb8..ee0c0d34dc 100644
--- a/gnu/packages/spyder.scm
+++ b/gnu/packages/spyder.scm
@@ -22,10 +22,17 @@
   #:use-module (guix git-download)
   #:use-module (guix packages)
   #:use-module (gnu packages)
+  #:use-module (gnu packages bioinformatics)
   #:use-module (gnu packages check)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages python)
+  #:use-module (gnu packages python-check)
+  #:use-module (gnu packages python-crypto)
   #:use-module (gnu packages python-science)
-  #:use-module (gnu packages python-xyz))
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages qt)
+  #:use-module (gnu packages sphinx))
 
 (define-public python-spyder-kernels
   (package
@@ -123,3 +130,104 @@ code inside Spyder.")
 Protocol (LSP) on Python, such as document symbol searching and others.")
     (license license:expat)))
 
+(define-public spyder
+  (package
+    (name "spyder")
+    (version "5.0.1")
+    (source
+     (origin
+       ;; There are no tests in the PyPI tarball.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/spyder-ide/spyder/")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0pn6kl0jw9zcv8lbk1v90rlrvb3mvjvx6g0x55vv5fydn61nadc5"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:tests? #f ;TODO: Enable tests
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'preparations
+           (lambda _
+             ;; Delete bundled dependencies since we have all of them.
+             (delete-file-recursively "external-deps")
+
+             ;; Relax some dependency versions.
+             (substitute* "setup.py" (("jedi==0.17.2") "jedi"))
+             (substitute* "setup.py" (("parso==0.7.0") "parso"))
+             (substitute* "setup.py" (("qdarkstyle==3.0.2") "qdarkstyle"))
+             (substitute* "setup.py" (("'pyqt5<5.13',") ""))
+             (substitute* "setup.py" (("'pyqtwebengine<5.13',") ""))
+             #t))
+         ;; Ensure that QtWebEngineProcess is found by the executable.
+         (add-after 'wrap 'wrap-qt-process-path
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin/spyder"))
+                    (qt-process-path (string-append
+                                      (assoc-ref inputs "qtwebengine")
+                                      "/lib/qt5/libexec/QtWebEngineProcess")))
+               (wrap-program bin
+                 `("QTWEBENGINEPROCESS_PATH" = (,qt-process-path)))
+               #t)))
+         ;; Ensure that icons are found at runtime.
+         (add-after 'install 'wrap-executable
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (wrap-program (string-append out "/bin/spyder")
+                 `("QT_PLUGIN_PATH" prefix
+                   ,(list (string-append (assoc-ref inputs "qtsvg")
+                                         "/lib/qt5/plugins/")))))
+             #t)))))
+    (inputs
+     `(("python-atomicwrites" ,python-atomicwrites)
+       ("python-chardet" ,python-chardet)
+       ("python-cloudpickle" ,python-cloudpickle)
+       ("python-cookiecutter" ,python-cookiecutter)
+       ("python-diff-match-patch"
+        ,python-diff-match-patch)
+       ("python-intervaltree" ,python-intervaltree)
+       ("python-ipython" ,python-ipython)
+       ("python-jedi" ,python-jedi)
+       ("python-jsonschema" ,python-jsonschema)
+       ("python-keyring" ,python-keyring)
+       ("python-language-server"
+        ,python-language-server)
+       ("python-nbconvert" ,python-nbconvert)
+       ("python-numpydoc" ,python-numpydoc)
+       ("python-parso" ,python-parso)
+       ("python-pexpect" ,python-pexpect)
+       ("python-pickleshare" ,python-pickleshare)
+       ("python-psutil" ,python-psutil)
+       ("python-pygments" ,python-pygments)
+       ("python-pylint" ,python-pylint)
+       ("python-pyls-black" ,python-pyls-black)
+       ("python-pyls-spyder" ,python-pyls-spyder)
+       ("python-pyqt" ,python-pyqt)
+       ("python-pyqtwebengine" ,python-pyqtwebengine)
+       ("python-pyxdg" ,python-pyxdg)
+       ("python-pyzmq" ,python-pyzmq)
+       ("python-qdarkstyle" ,python-qdarkstyle)
+       ("python-qstylizer" ,python-qstylizer)
+       ("python-qtawesome" ,python-qtawesome)
+       ("python-qtconsole" ,python-qtconsole)
+       ("python-qtpy" ,python-qtpy)
+       ("python-sphinx" ,python-sphinx)
+       ("python-spyder-kernels" ,python-spyder-kernels)
+       ("python-textdistance" ,python-textdistance)
+       ("python-three-merge" ,python-three-merge)
+       ("python-watchdog" ,python-watchdog)
+       ("qtsvg" ,qtsvg)
+       ("qtwebengine" ,qtwebengine)))
+    (home-page "https://www.spyder-ide.org/")
+    (synopsis "Scientific Python Development Environment")
+    (description
+     "Spyder is a scientific environment written in Python, for Python, and
+designed by and for scientists, engineers and data analysts.  It offers a
+unique combination of the advanced editing, analysis, debugging, and profiling
+functionality of a comprehensive development tool with the data exploration,
+interactive execution, deep inspection, and visualization capabilities of a
+scientific package.")
+    (license license:expat)))
-- 
2.31.1

[bug#47906] [PATCH 13/22] gnu: Add python-qtawesome.

[Lars-Dominik Braun]

Hi,

> * gnu/packages/python-xyz.scm (python-qtawesome): New variable.
as far as I see this package bundles font-awesome version 5, which is
not FSDG-free per https://bugs.gnu.org/32916, so from my understanding
it cannot be included in Guix (which is a shame).

Cheers,
Lars

[bug#47906] [PATCH 13/22] gnu: Add python-qtawesome.

[Vinicius Monego]

Lars-Dominik Braun writes:

> Hi,
>

Hello,

>> * gnu/packages/python-xyz.scm (python-qtawesome): New variable.
> as far as I see this package bundles font-awesome version 5, which is
> not FSDG-free per https://bugs.gnu.org/32916, so from my understanding
> it cannot be included in Guix (which is a shame).
>
> Cheers,
> Lars

Interesting, I saw that package in Debian (also Spyder is there) and
assumed it was free.

Upon inspecting the Debian package further I found that it sets the
SYSTEM_FONTS variable. Those fonts are in the packages
fonts-elusive-icons and fonts-font-awesome, the latter having the version
"5.0.10+really4.7.0~dfsg-4.1". Seems to be a way to pretend that
fontawesome4 is fontawesome5.

Maybe we can do something similar, but I do not have the time to
investigate this for now. Could the patches not related to spyder be
applied in the meantime? I can send a v2 with a selection if that makes
it easier.

[bug#47906] [PATCH 13/22] gnu: Add python-qtawesome.

[Lars-Dominik Braun]

Hi Vinicius,

> Interesting, I saw that package in Debian (also Spyder is there) and
> assumed it was free.
it simply ships the font files inside python-qtawesome-common. I don’t
know why it depends on fonts-font-awesome.

> Upon inspecting the Debian package further I found that it sets the
> SYSTEM_FONTS variable. Those fonts are in the packages
> fonts-elusive-icons and fonts-font-awesome, the latter having the version
> "5.0.10+really4.7.0~dfsg-4.1". Seems to be a way to pretend that
> fontawesome4 is fontawesome5.
Looking at the source code this variable does nothing at all. It still
tries to load the bundled (missing) fonts inside __init__.py and fails.
I tried replacing the font paths, which works, but then icons are
missing in spyder, because they are not present in fontawesome 4.7.

> Could the patches not related to spyder be applied in the meantime? I
> can send a v2 with a selection if that makes it easier.
Sure, a v2 shouldn’t be necessary, I have everything in git, but I’ll
need to test the package upgrades first.

Cheers,
Lars

[bug#47906] [PATCH 13/22] gnu: Add python-qtawesome.

[Lars-Dominik Braun]

Hi,

I pushed the package additions with
commit dd05a93743bef6bb946d03cd0c665e3b1d62a116. The upgrades
(python-diff-match-patch for example) seem to break other packages
unfortunately and I don’t have time to investigate.

Lars

[bug#47906] [PATCH 00/22] Add Spyder

[Nicolas Goaziou]

Hello,

Vinicius Monego <monego@posteo.net> writes:

> This series adds the Spyder IDE with all testing dependencies. 

I tried to build Spyder but python-qtawesome fails to build with the
following error message. Do you know where it could come from?

--8<---------------cut here---------------start------------->8---
============================= test session starts ==============================
platform linux -- Python 3.8.2, pytest-5.3.5, py-1.8.1, pluggy-0.13.1
PySide2 5.14.2.3 -- Qt runtime 5.15.2 -- Qt compiled 5.15.2
rootdir: /tmp/guix-build-python-qtawesome-1.0.2.drv-0/QtAwesome-1.0.2
plugins: qt-3.3.0
collected 5 items

qtawesome/tests/test_icon_browser.py .FF                                 [ 60%]
qtawesome/tests/test_qtawesome.py ..                                     [100%]

=================================== FAILURES ===================================
__________________________________ test_copy ___________________________________

qtbot = <pytestqt.qtbot.QtBot object at 0x7fffef9dc1c0>
browser = <qtawesome.icon_browser.IconBrowser object at 0x7fffeffb4790>

    def test_copy(qtbot, browser):
        """
        Ensure the copy UX works
        """
        clipboard = QtWidgets.QApplication.instance().clipboard()
    
        clipboard.setText('')
    
        assert clipboard.text() == ""
    
        # Enter a search term and press enter
>       qtbot.keyClicks(browser._lineEdit, 'google')

qtawesome/tests/test_icon_browser.py:45: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

args = (<PyQt5.QtWidgets.QLineEdit object at 0x7fffeffb4ca0>, 'google')
kwargs = {}

    def result(*args, **kwargs):
>       return qtest_method(*args, **kwargs)
E       TypeError: 'PySide2.QtTest.QTest.keyClicks' called with wrong argument types:
E         PySide2.QtTest.QTest.keyClicks(QLineEdit, str)
E       Supported signatures:
E         PySide2.QtTest.QTest.keyClicks(PySide2.QtWidgets.QWidget, str, PySide2.QtCore.Qt.KeyboardModifiers = PySide2.QtCore.Qt.KeyboardModifier.NoModifier, int = -1)

/gnu/store/ni4pqis58imdjnlj9r29ig2ki0ry29ir-python-pytest-qt-3.3.0/lib/python3.8/site-packages/pytestqt/qtbot.py:626: TypeError
_________________________________ test_filter __________________________________

qtbot = <pytestqt.qtbot.QtBot object at 0x7fffef9e1850>
browser = <qtawesome.icon_browser.IconBrowser object at 0x7fffeffb44c0>

    def test_filter(qtbot, browser):
        """
        Ensure the filter UX works
        """
        initRowCount = browser._listView.model().rowCount()
        assert initRowCount > 0
    
        # Enter a search term
>       qtbot.keyClicks(browser._lineEdit, 'google')

qtawesome/tests/test_icon_browser.py:68: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

args = (<PyQt5.QtWidgets.QLineEdit object at 0x7fffef987790>, 'google')
kwargs = {}

    def result(*args, **kwargs):
>       return qtest_method(*args, **kwargs)
E       TypeError: 'PySide2.QtTest.QTest.keyClicks' called with wrong argument types:
E         PySide2.QtTest.QTest.keyClicks(QLineEdit, str)
E       Supported signatures:
E         PySide2.QtTest.QTest.keyClicks(PySide2.QtWidgets.QWidget, str, PySide2.QtCore.Qt.KeyboardModifiers = PySide2.QtCore.Qt.KeyboardModifier.NoModifier, int = -1)

/gnu/store/ni4pqis58imdjnlj9r29ig2ki0ry29ir-python-pytest-qt-3.3.0/lib/python3.8/site-packages/pytestqt/qtbot.py:626: TypeError
=============================== warnings summary ===============================
qtawesome/tests/test_icon_browser.py::test_browser_init
qtawesome/tests/test_icon_browser.py::test_browser_init
qtawesome/tests/test_icon_browser.py::test_copy
qtawesome/tests/test_icon_browser.py::test_copy
qtawesome/tests/test_icon_browser.py::test_filter
qtawesome/tests/test_icon_browser.py::test_filter
  /tmp/guix-build-python-qtawesome-1.0.2.drv-0/QtAwesome-1.0.2/qtawesome/icon_browser.py:170: DeprecationWarning: an integer is required (got type float).  Implicit conversion to integers using __int__ is deprecated, and may be removed in a future version of Python.
    self.setGridSize(QtCore.QSize(tileWidth, tileWidth))

-- Docs: https://docs.pytest.org/en/latest/warnings.html
=================== 2 failed, 3 passed, 6 warnings in 0.38s ====================
command "python" "-c" "import setuptools, tokenize;__file__='setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\\r\\n', '\\n');f.close();exec(compile(code, __file__, 'exec'))" "pytest" failed with status 1
--8<---------------cut here---------------end--------------->8---

Note that most of the packages in this patch set have been applied already.

Regards,
-- 
Nicolas Goaziou

[bug#47906] [PATCH 00/22] Add Spyder

[Vinicius Monego]

Leaving here this issue on upstream to track progress on the freedom 
status of python-qtawesome: 
https://github.com/spyder-ide/qtawesome/issues/220