Merge branch 'robot_artist_tools' of https://github.com/compas-dev/compas into robot_artist_tools

Author: Chen Kasirer

CHANGELOG.md

@@ -14,19 +14,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `Data.sha256` for computing a hash value of data objects, for example for comparisons during version control.
 * Added optional `path` parameter to `compas.rpc.Proxy` to allow for non-package calls.
 * Added Grasshopper component to call RPC functions.
+* Added alternative installation procedure for Blender on Windows.
 * Added `Mesh.to_lines` method and tests.
 * Added `Data.guid` to JSON serialization.
 * Added `Data.guid` to pickle state.
 * Added `Assembly.find_by_key` to locate parts by key.
+* Added `clear_edges` and `clear_nodes` to `NetworkArtist` for ghpython.
 
 ### Changed
 
 * Set `jinja >= 3.0` to dev dependencies to fix docs build error.
 * Fixed removing of collections for `compas_plotters`.
+* Fixed bug in `compas_plotters.plotter.Plotter.add_from_list`.
 * Fixed bug in `compas.robots.Configuration`.
 * Rebuild part index after deserialization in `Assembly`.
 * Fixed bug in `compas.artists.colordict.ColorDict`.
 * Change `Mesh.mesh_dual` with option of including the boundary. 
+* Fixed type error in `compas_rhino.conversions._shapes.box_to_rhino`.
+* Moved from `autopep8` to `black`
+* Fixed bug in `compas.utilities.linspace` for number series with high precision start and stop values.
+* Fixed uncentered viewbox in `Plotter.zoom_extents()`
 * Changed `RobotModelArtists.atteched_tool_models` to dictionary to support multiple tools.
 
 ### Removed

CONTRIBUTING.md

@@ -37,15 +37,16 @@ In short, this is how that works.
    ```
 
 5. Start making your changes to the **master** branch (or branch off of it).
-6. Make sure all tests still pass:
+6. Auto-format your code using `black -l 180 <path_to_source_file>`.
+7. Make sure all tests still pass:
 
    ```bash
    invoke test
    ```
 
-7. Add yourself to `AUTHORS.md`.
-8. Commit your changes and push your branch to GitHub.
-9. Create a [pull request](https://help.github.com/articles/about-pull-requests/) through the GitHub website.
+8. Add yourself to `AUTHORS.md`.
+9. Commit your changes and push your branch to GitHub.
+10. Create a [pull request](https://help.github.com/articles/about-pull-requests/) through the GitHub website.
 
 During development, use [pyinvoke](http://docs.pyinvoke.org/) tasks on the
 command line to ease recurring operations:

docs/devguide.rst

@@ -74,6 +74,8 @@ The procedure for submitting a PR is the following.
 Style guide
 ===========
 
+Please run `black -l 180 <path_to_source_file>` to auto-format your code.
+
 The command ``invoke lint`` runs the entire codebase through ``flake8``.
 As described in the `docs <https://flake8.pycqa.org/en/latest/manpage.html>`_,
 ``flake8`` includes lint checks provided by the PyFlakes project,

docs/gettingstarted/blender.rst

@@ -12,6 +12,11 @@ It is important that the version of Python installed in the ``conda`` environmen
 the version of Python that was originally shipped with Blender. For Blender 2.83 LTS
 the version of the bundled Python is 3.7, and for 2.93 LTS it is 3.9.
 
+.. note::
+
+    On windows, the standard installation procedure recently stopped working.
+    For an alternative procedure see `Installation on Windows`_.
+
 
 Installation
 ============
@@ -178,3 +183,37 @@ Alternatively, you can create a new environment and simply install entire COMPAS
     conda activate blender
     pip install compas
     python -m compas_blender.install
+
+
+Installation on Windows
+=======================
+
+On Windows, the procedure described above no longer works.
+However, an alternative procedure is still possible.
+Note that since this procedure is based on installing COMPAS directly using the `python` and `pip` executables shipped with Blender,
+it is limited to packages that can be installed from the Python Package Index (PyPI).
+
+The basic command will install `compas` and `compas_blender` (and `compas_rhino` and `compas_ghpython`) for the default version of Blender (2.93),
+if that version can be found in the default installation location.
+
+.. code-block:: bash
+
+    python -m compas_blender.install_windows
+
+Install for a different version.
+
+.. code-block:: bash
+
+    python -m compas_blender.install_windows -v 3.1
+
+Install additional packages.
+
+.. code-block:: bash
+
+    python -m compas_blender.install_windows -p compas_cloud
+
+Install with `pip` configuration options.
+
+.. code-block:: bash
+
+    python -m compas_blender.install_windows --force-reinstall --no-deps

requirements-dev.txt

@@ -1,4 +1,4 @@
-autopep8
+black
 attrs >=17.4
 bump2version >=1.0.1
 check-manifest >=0.36

src/compas/utilities/itertools.py

@@ -16,15 +16,15 @@
 
 
 __all__ = [
-    'normalize_values',
-    'remap_values',
-    'meshgrid',
-    'linspace',
-    'flatten',
-    'pairwise',
-    'window',
-    'iterable_like',
-    'grouper'
+    "normalize_values",
+    "remap_values",
+    "meshgrid",
+    "linspace",
+    "flatten",
+    "pairwise",
+    "window",
+    "iterable_like",
+    "grouper",
 ]
 
 
@@ -57,12 +57,14 @@ def normalize_values(values, new_min=0.0, new_max=1.0):
     """
     old_max = max(values)
     old_min = min(values)
-    old_range = (old_max - old_min)
-    new_range = (new_max - new_min)
+    old_range = old_max - old_min
+    new_range = new_max - new_min
     return [(((value - old_min) * new_range) / old_range) + new_min for value in values]
 
 
-def remap_values(values, target_min=0.0, target_max=1.0, original_min=None, original_max=None):
+def remap_values(
+    values, target_min=0.0, target_max=1.0, original_min=None, original_max=None
+):
     """Maps a list of numbers from one domain to another.
 
     Parameters
@@ -94,7 +96,7 @@ def remap_values(values, target_min=0.0, target_max=1.0, original_min=None, orig
     return [target_min + ((value - original_min) * ratio) for value in values]
 
 
-def meshgrid(x, y, indexing='xy'):
+def meshgrid(x, y, indexing="xy"):
     """Construct coordinate matrices from two coordinate vectors.
 
     Parameters
@@ -153,7 +155,7 @@ def meshgrid(x, y, indexing='xy'):
     """
     x = list(x)
     y = list(y)
-    if indexing == 'xy':
+    if indexing == "xy":
         X = [[x[j] for j in range(len(x))] for i in range(len(y))]
         Y = [[y[i] for j in range(len(x))] for i in range(len(y))]
     else:
@@ -193,8 +195,9 @@ def linspace(start, stop, num=50):
 
     """
     step = (stop - start) / (num - 1)
-    for i in range(num):
+    for i in range(num - 1):
         yield start + i * step
+    yield float(stop)
 
 
 def flatten(list_of_lists):
@@ -364,8 +367,7 @@ def padnone(iterable):
 
 
 def grouper(iterable, n, fillvalue=None):
-    """Collect data into fixed-length chunks or blocks.
-    """
+    """Collect data into fixed-length chunks or blocks."""
     args = [iter(iterable)] * n
     return zip_longest(*args, fillvalue=fillvalue)