[bug#50812] [PATCH 0/5] Add python-geopandas

[bug#50812] [PATCH 0/5] Add python-geopandas

[Felix Gruber]

This patchset adds Geopandas, an extension to work with geographic data
in Python's Pandas dataframe library.

Felix Gruber (5):
  gnu: Add proj 7.2.1.
  gnu: Add python-pyproj.
  gnu: Add python-cligj.
  gnu: Add python-fiona.
  gnu: Add python-geopandas.

 gnu/packages/geo.scm        | 185 ++++++++++++++++++++++++++++++++++++
 gnu/packages/python-xyz.scm |  26 +++++
 2 files changed, 211 insertions(+)

-- 
2.30.2

[bug#50812] [PATCH 1/5] gnu: Add proj 7.2.1.

[Felix Gruber]

* gnu/packages/geo.scm (proj.7): New variable.
---
 gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9d4a1a8955..c10b93d83f 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
                    license:mpl1.1
                    license:public-domain))))
 
+(define-public proj.7
+  (package
+    (name "proj")
+    (version "7.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://download.osgeo.org/proj/proj-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
+    (inputs
+     `(("curl" ,curl)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libtiff" ,libtiff)
+       ("sqlite" ,sqlite)))
+    (native-inputs
+     `(("googletest" ,googletest)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://proj.org/")
+    (synopsis "Coordinate transformation software")
+    (description
+     "Proj is a generic coordinate transformation software that transforms
+geospatial coordinates from one coordinate reference system (CRS) to another.
+This includes cartographic projections as well as geodetic transformations.
+PROJ includes command line applications for easy conversion of coordinates
+from text files or directly from user input.  In addition, proj also exposes
+an application programming interface that lets developers use the
+functionality of proj in their own software.")
+    (license (list license:expat
+                   ;; src/projections/patterson.cpp
+                   license:asl2.0
+                   ;; src/geodesic.*, src/tests/geodtest.cpp
+                   license:x11))))
+
 (define-public proj
   (package
     (name "proj")
-- 
2.30.2

[bug#50812] [PATCH 2/5] gnu: Add python-pyproj.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index c10b93d83f..ee1c9c5674 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -93,6 +93,7 @@
   #:use-module (gnu packages pulseaudio)
   #: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-web)
   #:use-module (gnu packages python-xyz)
@@ -633,6 +634,46 @@ projections.")
                    ;; cmake/*
                    license:boost1.0))))
 
+(define-public python-pyproj
+  (package
+    (name "python-pyproj")
+    (version "3.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pyproj" version))
+        (sha256
+          (base32
+            "0xrqpy708qlyd7nqjra0dl7nvkqzaj9w0v7wq4j5pxazha9n14sa"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'set-proj-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((proj (assoc-ref inputs "proj")))
+               (setenv "PROJ_DIR" proj)
+               (substitute* "pyproj/datadir.py"
+                 (("(internal_datadir = ).*$" all var)
+                  (string-append var "Path(\"" proj "/share/proj\")\n")))
+               ))))))
+    (inputs
+      `(("proj" ,proj.7)))
+    (propagated-inputs
+      `(("python-certifi" ,python-certifi)))
+    (native-inputs
+      `(("python-cython" ,python-cython)
+        ("python-numpy" ,python-numpy)
+        ("python-pandas" ,python-pandas)
+        ("python-pytest" ,python-pytest)
+        ("python-xarray" ,python-xarray)))
+    (home-page "https://github.com/pyproj4/pyproj")
+    (synopsis
+      "Python interface to PROJ")
+    (description
+      "Python interface to PROJ (cartographic projections and coordinate transformations library)")
+    (license license:expat)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH 3/5] gnu: Add python-cligj.

[Felix Gruber]

* gnu/packages/python-xyz.scm (python-cligj): New variable.
---
 gnu/packages/python-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 15a35cda17..97c9099e5c 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -108,6 +108,7 @@
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Daniel Meißner <daniel.meissner-i4k@ruhr-uni-bochum.de>
 ;;; Copyright © 2021 Pradana Aumars <paumars@courrier.dev>
+;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3307,6 +3308,31 @@ with sensible defaults out of the box.")
         (base32 "0njsm0wn31l21bi118g5825ma5sa3rwn7v2x4wjd7yiiahkri337"))))
     (arguments `())))
 
+(define-public python-cligj
+  (package
+    (name "python-cligj")
+    (version "0.7.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "cligj" version))
+        (sha256
+          (base32
+            "09vbkik6kyn6yrqzl2r74vaybjk8kjykvi975hy3fsrm4gb17g54"))))
+    (build-system python-build-system)
+    (propagated-inputs
+      `(("python-click" ,python-click)))
+    (native-inputs
+      `(("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/mapbox/cligj")
+    (synopsis
+      "Click params for commmand line interfaces to GeoJSON")
+    (description
+      "cligj is for Python developers who create command line interfaces
+for geospatial data.  cligj allows you to quickly build consistent,
+well-tested and interoperable CLIs for handling GeoJSON.")
+    (license license:bsd-3)))
+
 (define-public python-vcversioner
   (package
     (name "python-vcversioner")
-- 
2.30.2

[bug#50812] [PATCH 4/5] gnu: Add python-fiona.

[Felix Gruber]

* gnu/packages/geo.scm (python-fiona): New variable.
---
 gnu/packages/geo.scm | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index ee1c9c5674..114677dc27 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -674,6 +674,70 @@ projections.")
       "Python interface to PROJ (cartographic projections and coordinate transformations library)")
     (license license:expat)))
 
+(define-public python-fiona
+  (package
+    (name "python-fiona")
+    (version "1.8.20")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "Fiona" version))
+        (sha256
+          (base32
+            "0fql7i7dg1xpbadmk8d26dwp91v7faixxc4wq14zg0kvhp9041d7"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'remove-local-fiona
+           (lambda _
+             ; This would otherwise interfere with finding the installed
+             ; fiona when running tests.
+             (delete-file-recursively "fiona")))
+         (replace 'check
+           (lambda* (#:key tests? outputs #:allow-other-keys)
+             (define (python-path dir)
+               (string-append dir "/lib/python"
+                              ,(version-major+minor
+                                 (package-version python))
+                              "/site-packages"))
+             (let ((out (assoc-ref outputs "out")))
+               (setenv "PYTHONPATH" (string-append (python-path out) ":"
+                                                   (getenv "PYTHONPATH")))
+               (when tests?
+                 (invoke "pytest" "-m" "not network and not wheel"))))))))
+    (inputs
+      `(("gdal" ,gdal)))
+    (propagated-inputs
+      `(("python-attrs" ,python-attrs)
+        ("python-certifi" ,python-certifi)
+        ("python-click" ,python-click)
+        ("python-click-plugins" ,python-click-plugins)
+        ("python-cligj" ,python-cligj)
+        ("python-munch" ,python-munch)
+        ("python-setuptools" ,python-setuptools)
+        ("python-six" ,python-six)
+        ("python-pytz" ,python-pytz)))
+    (native-inputs
+      `(("gdal" ,gdal) ; for gdal-config
+        ("python-boto3" ,python-boto3)
+        ("python-cython" ,python-cython)
+        ("python-pytest" ,python-pytest)
+        ("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "http://github.com/Toblerity/Fiona")
+    (synopsis
+      "Fiona reads and writes spatial data files")
+    (description
+      "Fiona is GDAL’s neat and nimble vector API for Python programmers.
+Fiona is designed to be simple and dependable. It focuses on reading and
+writing data in standard Python IO style and relies upon familiar Python
+types and protocols such as files, dictionaries, mappings, and iterators
+instead of classes specific to OGR. Fiona can read and write real-world
+data using multi-layered GIS formats and zipped virtual file systems and
+integrates readily with other Python GIS packages such as pyproj, Rtree,
+and Shapely.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH 5/5] gnu: Add python-geopandas.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 114677dc27..2235fe93fb 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -738,6 +738,47 @@ integrates readily with other Python GIS packages such as pyproj, Rtree,
 and Shapely.")
     (license license:bsd-3)))
 
+(define-public python-geopandas
+  (package
+    (name "python-geopandas")
+    (version "0.9.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "geopandas" version))
+        (sha256
+          (base32
+            "02k389zyyjv51gd09c92vlr83sv46awdq0066jgh5i24vjs2m5v3"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? outputs #:allow-other-keys)
+             (when tests?
+                 (invoke "pytest"
+                         ; Disable test that fails with
+                         ; NotImplementedError in pandas.
+                         "-k" "not test_fillna_no_op_returns_copy"
+                         ; Disable tests that require internet access.
+                         "-m" "not web")))))))
+    (propagated-inputs
+      `(("python-fiona" ,python-fiona)
+        ("python-pandas" ,python-pandas)
+        ("python-pyproj" ,python-pyproj)
+        ("python-shapely" ,python-shapely)))
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page "http://geopandas.org")
+    (synopsis "Geographic pandas extensions")
+    (description "The goal of GeoPandas is to make working with
+geospatial data in python easier.  It combines the capabilities of
+pandas and shapely, providing geospatial operations in pandas and a
+high-level interface to multiple geometries to shapely.  GeoPandas
+enables you to easily do operations in python that would otherwise
+require a spatial database such as PostGIS.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH 4/5] gnu: Add python-fiona.

[Maxime Devos]

[-- Attachment #1: Type: text/plain, Size: 359 bytes --]

Felix Gruber schreef op zo 26-09-2021 om 08:57 [+0000]:
> +             (let ((out (assoc-ref outputs "out")))
> +               (setenv "PYTHONPATH" (string-append (python-path out) ":"
> +                                                   (getenv "PYTHONPATH")))

(add-installed-pythonpath inputs outputs) might be useful here.

Greetings,
Maxime.

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[bug#50812] [PATCH 4/5] gnu: Add python-fiona.

[Maxime Devos]

[-- Attachment #1: Type: text/plain, Size: 418 bytes --]

Felix Gruber schreef op zo 26-09-2021 om 08:57 [+0000]:
> +             (define (python-path dir)
> +               (string-append dir "/lib/python"
> +                              ,(version-major+minor
> +                                 (package-version python))
> +                              "/site-packages"))

Maybe use the procedure 'site-packages' instead to simplify things.

Greetings,
Maxime.

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[bug#50812] [PATCH v2 0/5] Add python-geopandas

[Felix Gruber]

This version of the patchset contains Maxime's proposed changes to the
fiona package.

Felix Gruber (5):
  gnu: Add proj 7.2.1.
  gnu: Add python-pyproj.
  gnu: Add python-cligj.
  gnu: Add python-fiona.
  gnu: Add python-geopandas.

 gnu/packages/geo.scm        | 178 ++++++++++++++++++++++++++++++++++++
 gnu/packages/python-xyz.scm |  26 ++++++
 2 files changed, 204 insertions(+)

-- 
2.30.2

[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Felix Gruber]

* gnu/packages/geo.scm (proj.7): New variable.
---
 gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9d4a1a8955..c10b93d83f 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
                    license:mpl1.1
                    license:public-domain))))
 
+(define-public proj.7
+  (package
+    (name "proj")
+    (version "7.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://download.osgeo.org/proj/proj-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
+    (inputs
+     `(("curl" ,curl)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libtiff" ,libtiff)
+       ("sqlite" ,sqlite)))
+    (native-inputs
+     `(("googletest" ,googletest)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://proj.org/")
+    (synopsis "Coordinate transformation software")
+    (description
+     "Proj is a generic coordinate transformation software that transforms
+geospatial coordinates from one coordinate reference system (CRS) to another.
+This includes cartographic projections as well as geodetic transformations.
+PROJ includes command line applications for easy conversion of coordinates
+from text files or directly from user input.  In addition, proj also exposes
+an application programming interface that lets developers use the
+functionality of proj in their own software.")
+    (license (list license:expat
+                   ;; src/projections/patterson.cpp
+                   license:asl2.0
+                   ;; src/geodesic.*, src/tests/geodtest.cpp
+                   license:x11))))
+
 (define-public proj
   (package
     (name "proj")
-- 
2.30.2

[bug#50812] [PATCH v2 2/5] gnu: Add python-pyproj.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index c10b93d83f..ee1c9c5674 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -93,6 +93,7 @@
   #:use-module (gnu packages pulseaudio)
   #: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-web)
   #:use-module (gnu packages python-xyz)
@@ -633,6 +634,46 @@ projections.")
                    ;; cmake/*
                    license:boost1.0))))
 
+(define-public python-pyproj
+  (package
+    (name "python-pyproj")
+    (version "3.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pyproj" version))
+        (sha256
+          (base32
+            "0xrqpy708qlyd7nqjra0dl7nvkqzaj9w0v7wq4j5pxazha9n14sa"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'set-proj-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((proj (assoc-ref inputs "proj")))
+               (setenv "PROJ_DIR" proj)
+               (substitute* "pyproj/datadir.py"
+                 (("(internal_datadir = ).*$" all var)
+                  (string-append var "Path(\"" proj "/share/proj\")\n")))
+               ))))))
+    (inputs
+      `(("proj" ,proj.7)))
+    (propagated-inputs
+      `(("python-certifi" ,python-certifi)))
+    (native-inputs
+      `(("python-cython" ,python-cython)
+        ("python-numpy" ,python-numpy)
+        ("python-pandas" ,python-pandas)
+        ("python-pytest" ,python-pytest)
+        ("python-xarray" ,python-xarray)))
+    (home-page "https://github.com/pyproj4/pyproj")
+    (synopsis
+      "Python interface to PROJ")
+    (description
+      "Python interface to PROJ (cartographic projections and coordinate transformations library)")
+    (license license:expat)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v2 3/5] gnu: Add python-cligj.

[Felix Gruber]

* gnu/packages/python-xyz.scm (python-cligj): New variable.
---
 gnu/packages/python-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 15a35cda17..97c9099e5c 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -108,6 +108,7 @@
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Daniel Meißner <daniel.meissner-i4k@ruhr-uni-bochum.de>
 ;;; Copyright © 2021 Pradana Aumars <paumars@courrier.dev>
+;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3307,6 +3308,31 @@ with sensible defaults out of the box.")
         (base32 "0njsm0wn31l21bi118g5825ma5sa3rwn7v2x4wjd7yiiahkri337"))))
     (arguments `())))
 
+(define-public python-cligj
+  (package
+    (name "python-cligj")
+    (version "0.7.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "cligj" version))
+        (sha256
+          (base32
+            "09vbkik6kyn6yrqzl2r74vaybjk8kjykvi975hy3fsrm4gb17g54"))))
+    (build-system python-build-system)
+    (propagated-inputs
+      `(("python-click" ,python-click)))
+    (native-inputs
+      `(("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/mapbox/cligj")
+    (synopsis
+      "Click params for commmand line interfaces to GeoJSON")
+    (description
+      "cligj is for Python developers who create command line interfaces
+for geospatial data.  cligj allows you to quickly build consistent,
+well-tested and interoperable CLIs for handling GeoJSON.")
+    (license license:bsd-3)))
+
 (define-public python-vcversioner
   (package
     (name "python-vcversioner")
-- 
2.30.2

[bug#50812] [PATCH v2 4/5] gnu: Add python-fiona.

[Felix Gruber]

* gnu/packages/geo.scm (python-fiona): New variable.
---
 gnu/packages/geo.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index ee1c9c5674..e47f97bf8c 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -674,6 +674,63 @@ projections.")
       "Python interface to PROJ (cartographic projections and coordinate transformations library)")
     (license license:expat)))
 
+(define-public python-fiona
+  (package
+    (name "python-fiona")
+    (version "1.8.20")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "Fiona" version))
+        (sha256
+          (base32
+            "0fql7i7dg1xpbadmk8d26dwp91v7faixxc4wq14zg0kvhp9041d7"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'remove-local-fiona
+           (lambda _
+             ; This would otherwise interfere with finding the installed
+             ; fiona when running tests.
+             (delete-file-recursively "fiona")))
+         (replace 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (add-installed-pythonpath inputs outputs)
+             (when tests?
+               (invoke "pytest" "-m" "not network and not wheel")))))))
+    (inputs
+      `(("gdal" ,gdal)))
+    (propagated-inputs
+      `(("python-attrs" ,python-attrs)
+        ("python-certifi" ,python-certifi)
+        ("python-click" ,python-click)
+        ("python-click-plugins" ,python-click-plugins)
+        ("python-cligj" ,python-cligj)
+        ("python-munch" ,python-munch)
+        ("python-setuptools" ,python-setuptools)
+        ("python-six" ,python-six)
+        ("python-pytz" ,python-pytz)))
+    (native-inputs
+      `(("gdal" ,gdal) ; for gdal-config
+        ("python-boto3" ,python-boto3)
+        ("python-cython" ,python-cython)
+        ("python-pytest" ,python-pytest)
+        ("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "http://github.com/Toblerity/Fiona")
+    (synopsis
+      "Fiona reads and writes spatial data files")
+    (description
+      "Fiona is GDAL’s neat and nimble vector API for Python programmers.
+Fiona is designed to be simple and dependable. It focuses on reading and
+writing data in standard Python IO style and relies upon familiar Python
+types and protocols such as files, dictionaries, mappings, and iterators
+instead of classes specific to OGR. Fiona can read and write real-world
+data using multi-layered GIS formats and zipped virtual file systems and
+integrates readily with other Python GIS packages such as pyproj, Rtree,
+and Shapely.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v2 5/5] gnu: Add python-geopandas.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index e47f97bf8c..8c2458ee0b 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -731,6 +731,47 @@ integrates readily with other Python GIS packages such as pyproj, Rtree,
 and Shapely.")
     (license license:bsd-3)))
 
+(define-public python-geopandas
+  (package
+    (name "python-geopandas")
+    (version "0.9.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "geopandas" version))
+        (sha256
+          (base32
+            "02k389zyyjv51gd09c92vlr83sv46awdq0066jgh5i24vjs2m5v3"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? outputs #:allow-other-keys)
+             (when tests?
+                 (invoke "pytest"
+                         ; Disable test that fails with
+                         ; NotImplementedError in pandas.
+                         "-k" "not test_fillna_no_op_returns_copy"
+                         ; Disable tests that require internet access.
+                         "-m" "not web")))))))
+    (propagated-inputs
+      `(("python-fiona" ,python-fiona)
+        ("python-pandas" ,python-pandas)
+        ("python-pyproj" ,python-pyproj)
+        ("python-shapely" ,python-shapely)))
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page "http://geopandas.org")
+    (synopsis "Geographic pandas extensions")
+    (description "The goal of GeoPandas is to make working with
+geospatial data in python easier.  It combines the capabilities of
+pandas and shapely, providing geospatial operations in pandas and a
+high-level interface to multiple geometries to shapely.  GeoPandas
+enables you to easily do operations in python that would otherwise
+require a spatial database such as PostGIS.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Xinglu Chen]

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On Sun, Sep 26 2021, Felix Gruber wrote:

> * gnu/packages/geo.scm (proj.7): New variable.
> ---
>  gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 39 insertions(+)
>
> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
> index 9d4a1a8955..c10b93d83f 100644
> --- a/gnu/packages/geo.scm
> +++ b/gnu/packages/geo.scm
> @@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
>                     license:mpl1.1
>                     license:public-domain))))
>  
> +(define-public proj.7

Hyphens are typically used to denote a specific version of a package,
e.g., ghc-8.8.

> +  (package
> +    (name "proj")
> +    (version "7.2.1")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "http://download.osgeo.org/proj/proj-"
> +                           version ".tar.gz"))
> +       (sha256
> +        (base32
> +         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
> +    (build-system cmake-build-system)
> +    (arguments
> +     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
> +    (inputs
> +     `(("curl" ,curl)
> +       ("libjpeg-turbo" ,libjpeg-turbo)
> +       ("libtiff" ,libtiff)
> +       ("sqlite" ,sqlite)))
> +    (native-inputs
> +     `(("googletest" ,googletest)
> +       ("pkg-config" ,pkg-config)))
> +    (home-page "https://proj.org/")
> +    (synopsis "Coordinate transformation software")
> +    (description
> +     "Proj is a generic coordinate transformation software that transforms
> +geospatial coordinates from one coordinate reference system (CRS) to another.

Nit: I would use @acronym{CRS, coordinate reference system}.

> +This includes cartographic projections as well as geodetic transformations.
> +PROJ includes command line applications for easy conversion of coordinates
> +from text files or directly from user input.  In addition, proj also exposes
> +an application programming interface that lets developers use the
> +functionality of proj in their own software.")

The description includes three different spellings of the name---
“Proj”, “PROJ”, and “proj”.  It would be good to keep things more consistent.

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[bug#50812] [PATCH v2 2/5] gnu: Add python-pyproj.

[Xinglu Chen]

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On Sun, Sep 26 2021, Felix Gruber wrote:

> * gnu/packages/geo.scm (python-pyproj): New variable.
> ---
>  gnu/packages/geo.scm | 41 +++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 41 insertions(+)
>
> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
> index c10b93d83f..ee1c9c5674 100644
> --- a/gnu/packages/geo.scm
> +++ b/gnu/packages/geo.scm
> @@ -93,6 +93,7 @@
>    #:use-module (gnu packages pulseaudio)
>    #: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-web)
>    #:use-module (gnu packages python-xyz)
> @@ -633,6 +634,46 @@ projections.")
>                     ;; cmake/*
>                     license:boost1.0))))
>  
> +(define-public python-pyproj
> +  (package
> +    (name "python-pyproj")
> +    (version "3.2.1")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (pypi-uri "pyproj" version))
> +        (sha256
> +          (base32
> +            "0xrqpy708qlyd7nqjra0dl7nvkqzaj9w0v7wq4j5pxazha9n14sa"))))
> +    (build-system python-build-system)
> +    (arguments
> +     `(#:phases
> +       (modify-phases %standard-phases
> +         (add-after 'unpack 'set-proj-path
> +           (lambda* (#:key inputs #:allow-other-keys)
> +             (let ((proj (assoc-ref inputs "proj")))
> +               (setenv "PROJ_DIR" proj)
> +               (substitute* "pyproj/datadir.py"
> +                 (("(internal_datadir = ).*$" all var)
> +                  (string-append var "Path(\"" proj "/share/proj\")\n")))
> +               ))))))

These brackets should not be on their own line.

> +    (inputs
> +      `(("proj" ,proj.7)))
> +    (propagated-inputs
> +      `(("python-certifi" ,python-certifi)))
> +    (native-inputs
> +      `(("python-cython" ,python-cython)
> +        ("python-numpy" ,python-numpy)
> +        ("python-pandas" ,python-pandas)
> +        ("python-pytest" ,python-pytest)
> +        ("python-xarray" ,python-xarray)))
> +    (home-page "https://github.com/pyproj4/pyproj")
> +    (synopsis
> +      "Python interface to PROJ")
> +    (description
> +      "Python interface to PROJ (cartographic projections and coordinate transformations library)")

Please keep lines to <=80 characters.  The sentence is lacking a
subject and a period.  I suggest

  This package provides a Python interface to PROJ, a cartographic
  projections and coordinate transformations library.

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[bug#50812] [PATCH v2 4/5] gnu: Add python-fiona.

[Xinglu Chen]

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On Sun, Sep 26 2021, Felix Gruber wrote:

> * gnu/packages/geo.scm (python-fiona): New variable.
> ---
>  gnu/packages/geo.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 57 insertions(+)
>
> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
> index ee1c9c5674..e47f97bf8c 100644
> --- a/gnu/packages/geo.scm
> +++ b/gnu/packages/geo.scm
> @@ -674,6 +674,63 @@ projections.")
>        "Python interface to PROJ (cartographic projections and coordinate transformations library)")
>      (license license:expat)))
>  
> +(define-public python-fiona
> +  (package
> +    (name "python-fiona")
> +    (version "1.8.20")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (pypi-uri "Fiona" version))
> +        (sha256
> +          (base32
> +            "0fql7i7dg1xpbadmk8d26dwp91v7faixxc4wq14zg0kvhp9041d7"))))
> +    (build-system python-build-system)
> +    (arguments
> +     `(#:phases
> +       (modify-phases %standard-phases
> +         (add-before 'check 'remove-local-fiona
> +           (lambda _
> +             ; This would otherwise interfere with finding the installed
> +             ; fiona when running tests.
> +             (delete-file-recursively "fiona")))
> +         (replace 'check
> +           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
> +             (add-installed-pythonpath inputs outputs)
> +             (when tests?
> +               (invoke "pytest" "-m" "not network and not wheel")))))))
> +    (inputs
> +      `(("gdal" ,gdal)))
> +    (propagated-inputs
> +      `(("python-attrs" ,python-attrs)
> +        ("python-certifi" ,python-certifi)
> +        ("python-click" ,python-click)
> +        ("python-click-plugins" ,python-click-plugins)
> +        ("python-cligj" ,python-cligj)
> +        ("python-munch" ,python-munch)
> +        ("python-setuptools" ,python-setuptools)
> +        ("python-six" ,python-six)
> +        ("python-pytz" ,python-pytz)))
> +    (native-inputs
> +      `(("gdal" ,gdal) ; for gdal-config
> +        ("python-boto3" ,python-boto3)
> +        ("python-cython" ,python-cython)
> +        ("python-pytest" ,python-pytest)
> +        ("python-pytest-cov" ,python-pytest-cov)))
> +    (home-page "http://github.com/Toblerity/Fiona")

Why not HTTPS?

> +    (synopsis
> +      "Fiona reads and writes spatial data files")
> +    (description
> +      "Fiona is GDAL’s neat and nimble vector API for Python programmers.
> +Fiona is designed to be simple and dependable. It focuses on reading and
                                                 ^
There should be two spaces after a period.

> +writing data in standard Python IO style and relies upon familiar Python
> +types and protocols such as files, dictionaries, mappings, and iterators
> +instead of classes specific to OGR. Fiona can read and write real-world
                                      ^
Likewise.

> +data using multi-layered GIS formats and zipped virtual file systems and
> +integrates readily with other Python GIS packages such as pyproj, Rtree,
> +and Shapely.")
> +    (license license:bsd-3)))
> +
>  (define-public mapnik
>    (package
>      (name "mapnik")
> -- 
> 2.30.2

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[bug#50812] [PATCH v2 5/5] gnu: Add python-geopandas.

[Xinglu Chen]

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On Sun, Sep 26 2021, Felix Gruber wrote:

> * gnu/packages/geo.scm (python-geopandas): New variable.
> ---
>  gnu/packages/geo.scm | 41 +++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 41 insertions(+)
>
> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
> index e47f97bf8c..8c2458ee0b 100644
> --- a/gnu/packages/geo.scm
> +++ b/gnu/packages/geo.scm
> @@ -731,6 +731,47 @@ integrates readily with other Python GIS packages such as pyproj, Rtree,
>  and Shapely.")
>      (license license:bsd-3)))
>  
> +(define-public python-geopandas
> +  (package
> +    (name "python-geopandas")
> +    (version "0.9.0")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (pypi-uri "geopandas" version))
> +        (sha256
> +          (base32
> +            "02k389zyyjv51gd09c92vlr83sv46awdq0066jgh5i24vjs2m5v3"))))
> +    (build-system python-build-system)
> +    (arguments
> +     '(#:phases
> +       (modify-phases %standard-phases
> +         (replace 'check
> +           (lambda* (#:key tests? outputs #:allow-other-keys)

The ‘outputs’ argument isn’t used

> +             (when tests?
> +                 (invoke "pytest"
> +                         ; Disable test that fails with
> +                         ; NotImplementedError in pandas.
> +                         "-k" "not test_fillna_no_op_returns_copy"
> +                         ; Disable tests that require internet access.
> +                         "-m" "not web")))))))

The indentation for the (when ...) form looks a bit off.

> +    (propagated-inputs
> +      `(("python-fiona" ,python-fiona)
> +        ("python-pandas" ,python-pandas)
> +        ("python-pyproj" ,python-pyproj)
> +        ("python-shapely" ,python-shapely)))
> +    (native-inputs
> +      `(("python-pytest" ,python-pytest)))
> +    (home-page "http://geopandas.org")
> +    (synopsis "Geographic pandas extensions")
> +    (description "The goal of GeoPandas is to make working with
> +geospatial data in python easier.  It combines the capabilities of
> +pandas and shapely, providing geospatial operations in pandas and a

“pandas” should probably be capitalized.

> +high-level interface to multiple geometries to shapely.  GeoPandas
> +enables you to easily do operations in python that would otherwise

“python” should also be capitalized.

> +require a spatial database such as PostGIS.")
> +    (license license:bsd-3)))
> +
>  (define-public mapnik
>    (package
>      (name "mapnik")
> -- 
> 2.30.2

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[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Felix Gruber]

On 9/26/21 10:34 PM, Xinglu Chen wrote:
> On Sun, Sep 26 2021, Felix Gruber wrote:
> 
>> * gnu/packages/geo.scm (proj.7): New variable.
>> ---
>>  gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 39 insertions(+)
>>
>> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
>> index 9d4a1a8955..c10b93d83f 100644
>> --- a/gnu/packages/geo.scm
>> +++ b/gnu/packages/geo.scm
>> @@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
>>                     license:mpl1.1
>>                     license:public-domain))))
>>  
>> +(define-public proj.7
> 
> Hyphens are typically used to denote a specific version of a package,
> e.g., ghc-8.8.

I've named the package proj.7 as there is already a proj.4 package for
an old API-incompatible version of proj. But you're right that this is
inconsistent with how most version-specific packages are named.

Maybe we should rename proj.4? I wonder if there was a reason for naming
it this way in the first place?

Cheers,
Felix

[bug#50812] [PATCH v3 0/6] Add python-geopandas

[Felix Gruber]

This version of the patchset incorporates all of Xinglu Chen's proposed
changes, except for renaming proj.7 to proj-7. I've keept the name
proj.7 to be consistent with the name of the existing proj.4 package.

Felix Gruber (6):
  gnu: Add proj 7.2.1.
  gnu: Add python-pyproj.
  gnu: Add python-cligj.
  gnu: Add python-fiona.
  gnu: Add python-geopandas.
  gnu: Improve description of proj packages.

 gnu/packages/geo.scm        | 190 ++++++++++++++++++++++++++++++++++--
 gnu/packages/python-xyz.scm |  26 +++++
 2 files changed, 210 insertions(+), 6 deletions(-)

-- 
2.30.2

[bug#50812] [PATCH v3 1/6] gnu: Add proj 7.2.1.

[Felix Gruber]

* gnu/packages/geo.scm (proj.7): New variable.
---
 gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9d4a1a8955..c10b93d83f 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
                    license:mpl1.1
                    license:public-domain))))
 
+(define-public proj.7
+  (package
+    (name "proj")
+    (version "7.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://download.osgeo.org/proj/proj-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
+    (inputs
+     `(("curl" ,curl)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libtiff" ,libtiff)
+       ("sqlite" ,sqlite)))
+    (native-inputs
+     `(("googletest" ,googletest)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://proj.org/")
+    (synopsis "Coordinate transformation software")
+    (description
+     "Proj is a generic coordinate transformation software that transforms
+geospatial coordinates from one coordinate reference system (CRS) to another.
+This includes cartographic projections as well as geodetic transformations.
+PROJ includes command line applications for easy conversion of coordinates
+from text files or directly from user input.  In addition, proj also exposes
+an application programming interface that lets developers use the
+functionality of proj in their own software.")
+    (license (list license:expat
+                   ;; src/projections/patterson.cpp
+                   license:asl2.0
+                   ;; src/geodesic.*, src/tests/geodtest.cpp
+                   license:x11))))
+
 (define-public proj
   (package
     (name "proj")
-- 
2.30.2

[bug#50812] [PATCH v3 2/6] gnu: Add python-pyproj.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index c10b93d83f..cf1f737b7d 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -93,6 +93,7 @@
   #:use-module (gnu packages pulseaudio)
   #: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-web)
   #:use-module (gnu packages python-xyz)
@@ -633,6 +634,46 @@ projections.")
                    ;; cmake/*
                    license:boost1.0))))
 
+(define-public python-pyproj
+  (package
+    (name "python-pyproj")
+    (version "3.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pyproj" version))
+        (sha256
+          (base32
+            "0xrqpy708qlyd7nqjra0dl7nvkqzaj9w0v7wq4j5pxazha9n14sa"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'set-proj-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((proj (assoc-ref inputs "proj")))
+               (setenv "PROJ_DIR" proj)
+               (substitute* "pyproj/datadir.py"
+                 (("(internal_datadir = ).*$" all var)
+                  (string-append var "Path(\"" proj "/share/proj\")\n")))))))))
+    (inputs
+      `(("proj" ,proj.7)))
+    (propagated-inputs
+      `(("python-certifi" ,python-certifi)))
+    (native-inputs
+      `(("python-cython" ,python-cython)
+        ("python-numpy" ,python-numpy)
+        ("python-pandas" ,python-pandas)
+        ("python-pytest" ,python-pytest)
+        ("python-xarray" ,python-xarray)))
+    (home-page "https://github.com/pyproj4/pyproj")
+    (synopsis
+      "Python interface to PROJ")
+    (description
+      "This package provides a Python interface to PROJ, a cartographic
+projections and coordinate transformations library.")
+    (license license:expat)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v3 3/6] gnu: Add python-cligj.

[Felix Gruber]

* gnu/packages/python-xyz.scm (python-cligj): New variable.
---
 gnu/packages/python-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 86b1cdc2b1..91740cd0f4 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -108,6 +108,7 @@
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Daniel Meißner <daniel.meissner-i4k@ruhr-uni-bochum.de>
 ;;; Copyright © 2021 Pradana Aumars <paumars@courrier.dev>
+;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3308,6 +3309,31 @@ with sensible defaults out of the box.")
         (base32 "0njsm0wn31l21bi118g5825ma5sa3rwn7v2x4wjd7yiiahkri337"))))
     (arguments `())))
 
+(define-public python-cligj
+  (package
+    (name "python-cligj")
+    (version "0.7.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "cligj" version))
+        (sha256
+          (base32
+            "09vbkik6kyn6yrqzl2r74vaybjk8kjykvi975hy3fsrm4gb17g54"))))
+    (build-system python-build-system)
+    (propagated-inputs
+      `(("python-click" ,python-click)))
+    (native-inputs
+      `(("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/mapbox/cligj")
+    (synopsis
+      "Click params for commmand line interfaces to GeoJSON")
+    (description
+      "cligj is for Python developers who create command line interfaces
+for geospatial data.  cligj allows you to quickly build consistent,
+well-tested and interoperable CLIs for handling GeoJSON.")
+    (license license:bsd-3)))
+
 (define-public python-vcversioner
   (package
     (name "python-vcversioner")
-- 
2.30.2

[bug#50812] [PATCH v3 4/6] gnu: Add python-fiona.

[Felix Gruber]

* gnu/packages/geo.scm (python-fiona): New variable.
---
 gnu/packages/geo.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index cf1f737b7d..c4cea0fa3a 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -674,6 +674,63 @@ projections.")
 projections and coordinate transformations library.")
     (license license:expat)))
 
+(define-public python-fiona
+  (package
+    (name "python-fiona")
+    (version "1.8.20")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "Fiona" version))
+        (sha256
+          (base32
+            "0fql7i7dg1xpbadmk8d26dwp91v7faixxc4wq14zg0kvhp9041d7"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'remove-local-fiona
+           (lambda _
+             ; This would otherwise interfere with finding the installed
+             ; fiona when running tests.
+             (delete-file-recursively "fiona")))
+         (replace 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (add-installed-pythonpath inputs outputs)
+             (when tests?
+               (invoke "pytest" "-m" "not network and not wheel")))))))
+    (inputs
+      `(("gdal" ,gdal)))
+    (propagated-inputs
+      `(("python-attrs" ,python-attrs)
+        ("python-certifi" ,python-certifi)
+        ("python-click" ,python-click)
+        ("python-click-plugins" ,python-click-plugins)
+        ("python-cligj" ,python-cligj)
+        ("python-munch" ,python-munch)
+        ("python-setuptools" ,python-setuptools)
+        ("python-six" ,python-six)
+        ("python-pytz" ,python-pytz)))
+    (native-inputs
+      `(("gdal" ,gdal) ; for gdal-config
+        ("python-boto3" ,python-boto3)
+        ("python-cython" ,python-cython)
+        ("python-pytest" ,python-pytest)
+        ("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/Toblerity/Fiona")
+    (synopsis
+      "Fiona reads and writes spatial data files")
+    (description
+      "Fiona is GDAL’s neat and nimble vector API for Python programmers.
+Fiona is designed to be simple and dependable.  It focuses on reading
+and writing data in standard Python IO style and relies upon familiar
+Python types and protocols such as files, dictionaries, mappings, and
+iterators instead of classes specific to OGR.  Fiona can read and write
+real-world data using multi-layered GIS formats and zipped virtual file
+systems and integrates readily with other Python GIS packages such as
+pyproj, Rtree, and Shapely.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v3 5/6] gnu: Add python-geopandas.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index c4cea0fa3a..2e9c6b6c8f 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -731,6 +731,47 @@ systems and integrates readily with other Python GIS packages such as
 pyproj, Rtree, and Shapely.")
     (license license:bsd-3)))
 
+(define-public python-geopandas
+  (package
+    (name "python-geopandas")
+    (version "0.9.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "geopandas" version))
+        (sha256
+          (base32
+            "02k389zyyjv51gd09c92vlr83sv46awdq0066jgh5i24vjs2m5v3"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "pytest"
+                       ; Disable test that fails with
+                       ; NotImplementedError in pandas.
+                       "-k" "not test_fillna_no_op_returns_copy"
+                       ; Disable tests that require internet access.
+                       "-m" "not web")))))))
+    (propagated-inputs
+      `(("python-fiona" ,python-fiona)
+        ("python-pandas" ,python-pandas)
+        ("python-pyproj" ,python-pyproj)
+        ("python-shapely" ,python-shapely)))
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page "http://geopandas.org")
+    (synopsis "Geographic pandas extensions")
+    (description "The goal of GeoPandas is to make working with
+geospatial data in Python easier.  It combines the capabilities of
+Pandas and Shapely, providing geospatial operations in Pandas and a
+high-level interface to multiple geometries to Shapely.  GeoPandas
+enables you to easily do operations in Python that would otherwise
+require a spatial database such as PostGIS.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v3 6/6] gnu: Improve description of proj packages.

[Felix Gruber]

* gnu/packages/geo.scm (proj, proj.7)[description]: Consistently call
  the package Proj, instead of Proj, PROJ or proj.
  Use @acronym to define CRS.
---
 gnu/packages/geo.scm | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 2e9c6b6c8f..d8af4f71f3 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -539,12 +539,12 @@ fully fledged Spatial SQL capabilities.")
     (synopsis "Coordinate transformation software")
     (description
      "Proj is a generic coordinate transformation software that transforms
-geospatial coordinates from one coordinate reference system (CRS) to another.
-This includes cartographic projections as well as geodetic transformations.
-PROJ includes command line applications for easy conversion of coordinates
-from text files or directly from user input.  In addition, proj also exposes
-an application programming interface that lets developers use the
-functionality of proj in their own software.")
+geospatial coordinates from one @acronym{CRS, coordinate reference system}
+to another.  This includes cartographic projections as well as geodetic
+transformations.  Proj includes command line applications for easy
+conversion of coordinates from text files or directly from user input.
+In addition, Proj also exposes an application programming interface that
+lets developers use the functionality of Proj in their own software.")
     (license (list license:expat
                    ;; src/projections/patterson.cpp
                    license:asl2.0
@@ -572,12 +572,12 @@ functionality of proj in their own software.")
     (synopsis "Coordinate transformation software")
     (description
      "Proj is a generic coordinate transformation software that transforms
-geospatial coordinates from one coordinate reference system (CRS) to another.
-This includes cartographic projections as well as geodetic transformations.
-PROJ includes command line applications for easy conversion of coordinates
-from text files or directly from user input.  In addition, proj also exposes
-an application programming interface that lets developers use the
-functionality of proj in their own software.")
+geospatial coordinates from one @acronym{CRS, coordinate reference system}
+to another.  This includes cartographic projections as well as geodetic
+transformations.  Proj includes command line applications for easy
+conversion of coordinates from text files or directly from user input.
+In addition, Proj also exposes an application programming interface that
+lets developers use the functionality of Proj in their own software.")
     (license (list license:expat
                    ;; src/projections/patterson.cpp
                    license:asl2.0
-- 
2.30.2

[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Xinglu Chen]

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On Mon, Sep 27 2021, Felix Gruber wrote:

> On 9/26/21 10:34 PM, Xinglu Chen wrote:
>> On Sun, Sep 26 2021, Felix Gruber wrote:
>> 
>>> * gnu/packages/geo.scm (proj.7): New variable.
>>> ---
>>>  gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
>>>  1 file changed, 39 insertions(+)
>>>
>>> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
>>> index 9d4a1a8955..c10b93d83f 100644
>>> --- a/gnu/packages/geo.scm
>>> +++ b/gnu/packages/geo.scm
>>> @@ -511,6 +511,45 @@ fully fledged Spatial SQL capabilities.")
>>>                     license:mpl1.1
>>>                     license:public-domain))))
>>>  
>>> +(define-public proj.7
>> 
>> Hyphens are typically used to denote a specific version of a package,
>> e.g., ghc-8.8.
>
> I've named the package proj.7 as there is already a proj.4 package for
> an old API-incompatible version of proj. But you're right that this is
> inconsistent with how most version-specific packages are named.
>
> Maybe we should rename proj.4? I wonder if there was a reason for naming
> it this way in the first place?

Yes, I think renaming it to ‘proj-4’ would be a good idea.

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[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Guillaume Le Vaillant]

[-- Attachment #1: Type: text/plain, Size: 507 bytes --]

> On Sun, Sep 26 2021, Felix Gruber wrote:
> 
>> * gnu/packages/geo.scm (proj.7): New variable.
>> ---
>>  gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 39 insertions(+)

Hi,

Instead of adding a proj-7 package, wouldn't it be possible to update
the proj package (which is currently at version 6.3.1).

Also, according to [1], the current version of proj is 8.1.1. Can't the
newer version be used instead of 7.2.1?

[1] https://proj.org/download.html

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[bug#50812] [PATCH v2 1/5] gnu: Add proj 7.2.1.

[Felix Gruber]

On 9/27/21 2:49 PM, Guillaume Le Vaillant wrote:
> Hi,
> 
> Instead of adding a proj-7 package, wouldn't it be possible to update
> the proj package (which is currently at version 6.3.1).

You're right, that works. I've updated the proj package to 7.2.1 and of
the packages depending on proj (obtained with `guix refresh -l proj`)
all but the following two build: python-hyperkitty and itk-snap.
I've checked that those two packages already fail to build with proj
6.3.1 due to build failures in non-proj-related dependencies.

It thus seems safe to update proj directly instead of adding a new
proj-7 package.

> Also, according to [1], the current version of proj is 8.1.1. Can't the
> newer version be used instead of 7.2.1?
> 
> [1] https://proj.org/download.html

Updating to proj 8.1.1 unfortunately breaks many dependent packages as
proj 8.0.1 removed the deprecated proj_api.h API which apparently is
still widely used.

[1] https://proj.org/news.html#id47

After updating proj to 8.1.1 the following dependencies failed to build:

* `/gnu/store/004411fgpblva5gp33xc6l7ri93snsk3-vxl-2.0.2.drv'
* `/gnu/store/1p04p9zk2n4p78izl77n4d3bm15pn7xj-qmapshack-1.15.2.drv'
* `/gnu/store/3lvgc4vbrjck0q55sac038pm4r8674mp-itk-snap-3.8.0.drv'
* `/gnu/store/49f67f3lxfsnpph9qaamwf5jw4dz02i4-saga-7.9.0.drv'
* `/gnu/store/547lhnc9w46iwx6v6ysr0ij7jjmgd7d9-r-hierfstat-0.5-7.drv'
* `/gnu/store/7rjgcsmrpaxgm80nsaka1hgabhk20iq2-r-rastervis-0.50.3.drv'
* `/gnu/store/8r4d9gis8bxxh78b7v3di9w7jfbjp81g-r-zonebuilder-0.0.2.drv'
* `/gnu/store/agv23snqvrdf92pk8rw3wfxp1vb4x9rr-r-tmaptools-3.1-1.drv'
*
`/gnu/store/b4y5li1ffq86zrp3vg2hadi5c8q5cip5-r-spectre-0.5.5-1.f6648ab.drv'
* `/gnu/store/bmqqrl99c8srywankdsv75p8vmgs612i-postgis-3.1.2.drv'
* `/gnu/store/cb3bspgrsi43c41f6n8gryycwdj6an1k-insight-toolkit-4.13.2.drv'
* `/gnu/store/fxh3jwq1652vrns40vqn0j6jgn9096sv-r-rmetasim-3.1.14.drv'
* `/gnu/store/hg69zwr6xjdf84y0gjmgldrmnhc6h63m-osm2pgsql-1.2.2.drv'
* `/gnu/store/pxlq4xn2fj91zil2j8d225gwc27p16fp-r-zoon-0.6.5.drv'
* `/gnu/store/r37iqmzgz00kpk3z93jqrigmjwsp9hv4-r-zonator-0.6.0.drv'
* `/gnu/store/s8y7j2hhfb4bsifl15s8l5cixgh2ka1r-qgis-3.16.3.drv'
* `/gnu/store/vl4ssl7zj6lxkp3dz0mnx3ncs1syihdm-insight-toolkit-5.0.0.drv'
*
`/gnu/store/x9qrim5fbpxcf66c9y99kjzrcf439fki-spatialite-gui-2.1.0-beta1.drv'
*
`/gnu/store/xhn1xr91q36x4skl7jkxawnz28qjcjcy-python-cartopy-0.19.0.post1.drv'
*
`/gnu/store/y1yyq3w87yn2mph3bmpq10208m0n637j-r-cicero-monocle3-1.3.2-1.fa2fb65.drv'
* `/gnu/store/z1l6xjswk905pwb4ibwpl8z2yjjrf8vl-python-hyperkitty-1.3.3.drv'


So for now, I propose to update proj to 7.2.1 which is the last version
that still includes proj_api.h and which thus still lets us build all
the packages that depend on proj.

I'll send a v4 of the patchset with this change.

Best,
Felix

[bug#50812] [PATCH v4 0/5] Add python-geopandas

[Felix Gruber]

This version of the patchset updates the proj package to 7.2.1 instead
of adding a new proj.7 package. I've confirmed that all but two of the
packages given by `guix refresh -l proj` still build. The two failing
packages are python-hyperkitty and itk-snap which both already failed to
build before the update of proj.

There is a newer version 8.1.1 of proj, but that would break quite a lot
of dependent packages as it does not contain the deprecated proj_api.h
anymore. So for now proj 7.2.1 is the latest version of proj to which we
can update.

Felix Gruber (5):
  gnu: proj: Update to 7.2.1.
  gnu: Add python-pyproj.
  gnu: Add python-cligj.
  gnu: Add python-fiona.
  gnu: Add python-geopandas.

 gnu/packages/geo.scm        | 167 +++++++++++++++++++++++++++++++++---
 gnu/packages/python-xyz.scm |  26 ++++++
 2 files changed, 182 insertions(+), 11 deletions(-)

-- 
2.30.2

[bug#50812] [PATCH v4 1/5] gnu: proj: Update to 7.2.1.

[Felix Gruber]

* gnu/packages/geo.scm (proj): Update to 7.2.1.
  [build-system]: Change to cmake-build-system.
  [arguments]: Add configure flag to find googletest.
  [inputs]: Add curl, libjpeg-turbo and libtiff.
  [native-inputs]: Add googletest.
  [description]: Consistently call the package Proj, instead of Proj,
  PROJ or proj.  Use @acronym to define CRS.
---
 gnu/packages/geo.scm | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 9d4a1a8955..ec45601ef4 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -514,7 +514,7 @@ fully fledged Spatial SQL capabilities.")
 (define-public proj
   (package
     (name "proj")
-    (version "6.3.1")
+    (version "7.2.1")
     (source
      (origin
        (method url-fetch)
@@ -522,22 +522,28 @@ fully fledged Spatial SQL capabilities.")
                            version ".tar.gz"))
        (sha256
         (base32
-         "1y46ij32j9b4x1kjnnlykcwk3kkjwkg44sfc1ziwm3a3g0ki3q3d"))))
-    (build-system gnu-build-system)
+         "050apzdn0isxpsblys1shrl9ccli5vd32kgswlgx1imrbwpg915k"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags '("-DUSE_EXTERNAL_GTEST=ON")))
     (inputs
-     `(("sqlite" ,sqlite)))
+     `(("curl" ,curl)
+       ("libjpeg-turbo" ,libjpeg-turbo)
+       ("libtiff" ,libtiff)
+       ("sqlite" ,sqlite)))
     (native-inputs
-     `(("pkg-config" ,pkg-config)))
+     `(("googletest" ,googletest)
+       ("pkg-config" ,pkg-config)))
     (home-page "https://proj.org/")
     (synopsis "Coordinate transformation software")
     (description
      "Proj is a generic coordinate transformation software that transforms
-geospatial coordinates from one coordinate reference system (CRS) to another.
-This includes cartographic projections as well as geodetic transformations.
-PROJ includes command line applications for easy conversion of coordinates
-from text files or directly from user input.  In addition, proj also exposes
-an application programming interface that lets developers use the
-functionality of proj in their own software.")
+geospatial coordinates from one @acronym{CRS, coordinate reference system}
+to another.  This includes cartographic projections as well as geodetic
+transformations.  Proj includes command line applications for easy
+conversion of coordinates from text files or directly from user input.
+In addition, Proj also exposes an application programming interface that
+lets developers use the functionality of Proj in their own software.")
     (license (list license:expat
                    ;; src/projections/patterson.cpp
                    license:asl2.0
-- 
2.30.2

[bug#50812] [PATCH v4 2/5] gnu: Add python-pyproj.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index ec45601ef4..6fdf71c4e3 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -93,6 +93,7 @@
   #:use-module (gnu packages pulseaudio)
   #: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-web)
   #:use-module (gnu packages python-xyz)
@@ -600,6 +601,46 @@ projections.")
                    ;; cmake/*
                    license:boost1.0))))
 
+(define-public python-pyproj
+  (package
+    (name "python-pyproj")
+    (version "3.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pyproj" version))
+        (sha256
+          (base32
+            "0xrqpy708qlyd7nqjra0dl7nvkqzaj9w0v7wq4j5pxazha9n14sa"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'set-proj-path
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((proj (assoc-ref inputs "proj")))
+               (setenv "PROJ_DIR" proj)
+               (substitute* "pyproj/datadir.py"
+                 (("(internal_datadir = ).*$" all var)
+                  (string-append var "Path(\"" proj "/share/proj\")\n")))))))))
+    (inputs
+      `(("proj" ,proj)))
+    (propagated-inputs
+      `(("python-certifi" ,python-certifi)))
+    (native-inputs
+      `(("python-cython" ,python-cython)
+        ("python-numpy" ,python-numpy)
+        ("python-pandas" ,python-pandas)
+        ("python-pytest" ,python-pytest)
+        ("python-xarray" ,python-xarray)))
+    (home-page "https://github.com/pyproj4/pyproj")
+    (synopsis
+      "Python interface to PROJ")
+    (description
+      "This package provides a Python interface to PROJ, a cartographic
+projections and coordinate transformations library.")
+    (license license:expat)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v4 3/5] gnu: Add python-cligj.

[Felix Gruber]

* gnu/packages/python-xyz.scm (python-cligj): New variable.
---
 gnu/packages/python-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 86b1cdc2b1..91740cd0f4 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -108,6 +108,7 @@
 ;;; Copyright © 2021 Simon Streit <simon@netpanic.org>
 ;;; Copyright © 2021 Daniel Meißner <daniel.meissner-i4k@ruhr-uni-bochum.de>
 ;;; Copyright © 2021 Pradana Aumars <paumars@courrier.dev>
+;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -3308,6 +3309,31 @@ with sensible defaults out of the box.")
         (base32 "0njsm0wn31l21bi118g5825ma5sa3rwn7v2x4wjd7yiiahkri337"))))
     (arguments `())))
 
+(define-public python-cligj
+  (package
+    (name "python-cligj")
+    (version "0.7.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "cligj" version))
+        (sha256
+          (base32
+            "09vbkik6kyn6yrqzl2r74vaybjk8kjykvi975hy3fsrm4gb17g54"))))
+    (build-system python-build-system)
+    (propagated-inputs
+      `(("python-click" ,python-click)))
+    (native-inputs
+      `(("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/mapbox/cligj")
+    (synopsis
+      "Click params for commmand line interfaces to GeoJSON")
+    (description
+      "cligj is for Python developers who create command line interfaces
+for geospatial data.  cligj allows you to quickly build consistent,
+well-tested and interoperable CLIs for handling GeoJSON.")
+    (license license:bsd-3)))
+
 (define-public python-vcversioner
   (package
     (name "python-vcversioner")
-- 
2.30.2

[bug#50812] [PATCH v4 4/5] gnu: Add python-fiona.

[Felix Gruber]

* gnu/packages/geo.scm (python-fiona): New variable.
---
 gnu/packages/geo.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 6fdf71c4e3..4329ee118e 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -641,6 +641,63 @@ projections.")
 projections and coordinate transformations library.")
     (license license:expat)))
 
+(define-public python-fiona
+  (package
+    (name "python-fiona")
+    (version "1.8.20")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "Fiona" version))
+        (sha256
+          (base32
+            "0fql7i7dg1xpbadmk8d26dwp91v7faixxc4wq14zg0kvhp9041d7"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'remove-local-fiona
+           (lambda _
+             ; This would otherwise interfere with finding the installed
+             ; fiona when running tests.
+             (delete-file-recursively "fiona")))
+         (replace 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (add-installed-pythonpath inputs outputs)
+             (when tests?
+               (invoke "pytest" "-m" "not network and not wheel")))))))
+    (inputs
+      `(("gdal" ,gdal)))
+    (propagated-inputs
+      `(("python-attrs" ,python-attrs)
+        ("python-certifi" ,python-certifi)
+        ("python-click" ,python-click)
+        ("python-click-plugins" ,python-click-plugins)
+        ("python-cligj" ,python-cligj)
+        ("python-munch" ,python-munch)
+        ("python-setuptools" ,python-setuptools)
+        ("python-six" ,python-six)
+        ("python-pytz" ,python-pytz)))
+    (native-inputs
+      `(("gdal" ,gdal) ; for gdal-config
+        ("python-boto3" ,python-boto3)
+        ("python-cython" ,python-cython)
+        ("python-pytest" ,python-pytest)
+        ("python-pytest-cov" ,python-pytest-cov)))
+    (home-page "https://github.com/Toblerity/Fiona")
+    (synopsis
+      "Fiona reads and writes spatial data files")
+    (description
+      "Fiona is GDAL’s neat and nimble vector API for Python programmers.
+Fiona is designed to be simple and dependable.  It focuses on reading
+and writing data in standard Python IO style and relies upon familiar
+Python types and protocols such as files, dictionaries, mappings, and
+iterators instead of classes specific to OGR.  Fiona can read and write
+real-world data using multi-layered GIS formats and zipped virtual file
+systems and integrates readily with other Python GIS packages such as
+pyproj, Rtree, and Shapely.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

[bug#50812] [PATCH v4 5/5] gnu: Add python-geopandas.

[Felix Gruber]

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

diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
index 4329ee118e..329ba0a9f9 100644
--- a/gnu/packages/geo.scm
+++ b/gnu/packages/geo.scm
@@ -698,6 +698,47 @@ systems and integrates readily with other Python GIS packages such as
 pyproj, Rtree, and Shapely.")
     (license license:bsd-3)))
 
+(define-public python-geopandas
+  (package
+    (name "python-geopandas")
+    (version "0.9.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "geopandas" version))
+        (sha256
+          (base32
+            "02k389zyyjv51gd09c92vlr83sv46awdq0066jgh5i24vjs2m5v3"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "pytest"
+                       ; Disable test that fails with
+                       ; NotImplementedError in pandas.
+                       "-k" "not test_fillna_no_op_returns_copy"
+                       ; Disable tests that require internet access.
+                       "-m" "not web")))))))
+    (propagated-inputs
+      `(("python-fiona" ,python-fiona)
+        ("python-pandas" ,python-pandas)
+        ("python-pyproj" ,python-pyproj)
+        ("python-shapely" ,python-shapely)))
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page "http://geopandas.org")
+    (synopsis "Geographic pandas extensions")
+    (description "The goal of GeoPandas is to make working with
+geospatial data in Python easier.  It combines the capabilities of
+Pandas and Shapely, providing geospatial operations in Pandas and a
+high-level interface to multiple geometries to Shapely.  GeoPandas
+enables you to easily do operations in Python that would otherwise
+require a spatial database such as PostGIS.")
+    (license license:bsd-3)))
+
 (define-public mapnik
   (package
     (name "mapnik")
-- 
2.30.2

bug#50812: [PATCH 0/5] Add python-geopandas

[Ludovic Courtès]

Hi,

Felix Gruber <felgru@posteo.net> skribis:

> This version of the patchset updates the proj package to 7.2.1 instead
> of adding a new proj.7 package. I've confirmed that all but two of the
> packages given by `guix refresh -l proj` still build. The two failing
> packages are python-hyperkitty and itk-snap which both already failed to
> build before the update of proj.
>
> There is a newer version 8.1.1 of proj, but that would break quite a lot
> of dependent packages as it does not contain the deprecated proj_api.h
> anymore. So for now proj 7.2.1 is the latest version of proj to which we
> can update.

Sounds good.

> Felix Gruber (5):
>   gnu: proj: Update to 7.2.1.
>   gnu: Add python-pyproj.
>   gnu: Add python-cligj.
>   gnu: Add python-fiona.
>   gnu: Add python-geopandas.

Applied, thanks!

Ludo’.