let's just get it over with

Author: tomvanmele

src/compas/__init__.py

@@ -32,39 +32,48 @@
 from distutils.version import LooseVersion
 
 import compas._os
-from compas._os import is_windows, is_linux, is_osx, is_mono, is_ironpython, is_rhino, is_blender, is_grasshopper  # noqa: F401
+from compas._os import (
+    is_windows,
+    is_linux,
+    is_osx,
+    is_mono,
+    is_ironpython,
+    is_rhino,
+    is_blender,
+    is_grasshopper,
+)  # noqa: F401
 from compas.data import json_dump, json_dumps, json_load, json_loads
 
 
-__author__ = 'Tom Van Mele and many others (see AUTHORS.md)'
-__copyright__ = 'Copyright 2014-2019 - Block Research Group, ETH Zurich'
-__license__ = 'MIT License'
-__email__ = '[email protected]'
+__author__ = "Tom Van Mele and many others (see AUTHORS.md)"
+__copyright__ = "Copyright 2014-2019 - Block Research Group, ETH Zurich"
+__license__ = "MIT License"
+__email__ = "[email protected]"
 
-__version__ = '1.16.0'
+__version__ = "1.16.0"
 
 version = LooseVersion(compas.__version__)
-versionstring = version.vstring.split('-')[0]
+versionstring = version.vstring.split("-")[0]
 
 HERE = compas._os.realpath(os.path.dirname(__file__))
 """str: Path to the location of the compas package."""
 
-HOME = compas._os.absjoin(HERE, '../..')
+HOME = compas._os.absjoin(HERE, "../..")
 """str: Path to the root of the local installation."""
 
-DATA = compas._os.absjoin(HERE, 'data', 'samples')
+DATA = compas._os.absjoin(HERE, "data", "samples")
 """str: Path to the data folder of the local installation."""
 
-TEMP = compas._os.absjoin(HERE, '../../temp')
+TEMP = compas._os.absjoin(HERE, "../../temp")
 """str: Path to the temp folder of the local installation."""
 
-APPDATA = compas._os.user_data_dir('COMPAS', 'compas-dev', roaming=True)
+APPDATA = compas._os.user_data_dir("COMPAS", "compas-dev", roaming=True)
 """str: Path to the COMPAS directory in APPDATA."""
 
-APPTEMP = compas._os.absjoin(APPDATA, 'temp')
+APPTEMP = compas._os.absjoin(APPDATA, "temp")
 """str: Path to a temp folder in the COMPAS directory in APPDATA."""
 
-PRECISION = '3f'
+PRECISION = "3f"
 """str:
 The precision used by COMPAS for generation of geometric keys,
 for the comparison of point locations,
@@ -107,31 +116,48 @@
 # Check if COMPAS is installed from git
 # If that's the case, try to append the current head's hash to __version__
 try:
-    git_head_file = compas._os.absjoin(HOME, '.git', 'HEAD')
+    git_head_file = compas._os.absjoin(HOME, ".git", "HEAD")
 
     if os.path.exists(git_head_file):
         # git head file contains one line that looks like this:
         # ref: refs/heads/main
-        with open(git_head_file, 'r') as git_head:
-            _, ref_path = git_head.read().strip().split(' ')
-            ref_path = ref_path.split('/')
+        with open(git_head_file, "r") as git_head:
+            _, ref_path = git_head.read().strip().split(" ")
+            ref_path = ref_path.split("/")
 
-            git_head_refs_file = compas._os.absjoin(HOME, '.git', *ref_path)
+            git_head_refs_file = compas._os.absjoin(HOME, ".git", *ref_path)
 
         if os.path.exists(git_head_refs_file):
-            with open(git_head_refs_file, 'r') as git_head_ref:
+            with open(git_head_refs_file, "r") as git_head_ref:
                 git_commit = git_head_ref.read().strip()
-                __version__ += '-' + git_commit[:8]
+                __version__ += "-" + git_commit[:8]
 except Exception:
     pass
 
 
 __all__ = [
-    'WINDOWS', 'LINUX', 'OSX', 'MONO', 'IPY', 'RHINO', 'BLENDER', 'PY2', 'PY3',
-    'is_windows', 'is_linux', 'is_osx', 'is_mono', 'is_ironpython', 'is_rhino', 'is_blender',
-    'set_precision',
-    'get',
-    'json_dump', 'json_load', 'json_dumps', 'json_loads',
+    "WINDOWS",
+    "LINUX",
+    "OSX",
+    "MONO",
+    "IPY",
+    "RHINO",
+    "BLENDER",
+    "PY2",
+    "PY3",
+    "is_windows",
+    "is_linux",
+    "is_osx",
+    "is_mono",
+    "is_ironpython",
+    "is_rhino",
+    "is_blender",
+    "set_precision",
+    "get",
+    "json_dump",
+    "json_load",
+    "json_dumps",
+    "json_loads",
 ]
 
 
@@ -160,14 +186,15 @@ def set_precision(precision):
     precision = str(precision)
     d = decimal.Decimal(precision).as_tuple()
     if d.exponent < 0:
-        e = - d.exponent
+        e = -d.exponent
         PRECISION = "{}f".format(e)
 
 
 # ==============================================================================
 # data
 # ==============================================================================
 
+
 def get(filename):
     """Get the full path to one of the sample data files.
 
@@ -202,17 +229,19 @@ def get(filename):
         mesh = Mesh.from_obj(compas.get('faces.obj'))
 
     """
-    filename = filename.strip('/')
+    filename = filename.strip("/")
 
-    if filename.endswith('bunny.ply'):
+    if filename.endswith("bunny.ply"):
         return get_bunny()
 
     localpath = compas._os.absjoin(DATA, filename)
 
     if os.path.exists(localpath):
         return localpath
     else:
-        return "https://raw.githubusercontent.com/compas-dev/compas/main/src/compas/data/samples/{}".format(filename)
+        return "https://raw.githubusercontent.com/compas-dev/compas/main/src/compas/data/samples/{}".format(
+            filename
+        )
 
 
 def get_bunny(localstorage=None):
@@ -258,19 +287,23 @@ def get_bunny(localstorage=None):
         os.makedirs(localstorage)
 
     if not os.path.isdir(localstorage):
-        raise Exception('Local storage location does not exist: {}'.format(localstorage))
+        raise Exception(
+            "Local storage location does not exist: {}".format(localstorage)
+        )
 
     if not os.access(localstorage, os.W_OK):
-        raise Exception('Local storage location is not writable: {}'.format(localstorage))
+        raise Exception(
+            "Local storage location is not writable: {}".format(localstorage)
+        )
 
-    bunny = compas._os.absjoin(localstorage, 'bunny/reconstruction/bun_zipper.ply')
-    destination = compas._os.absjoin(localstorage, 'bunny.tar.gz')
+    bunny = compas._os.absjoin(localstorage, "bunny/reconstruction/bun_zipper.ply")
+    destination = compas._os.absjoin(localstorage, "bunny.tar.gz")
 
     if not os.path.exists(bunny):
-        url = 'http://graphics.stanford.edu/pub/3Dscanrep/bunny.tar.gz'
+        url = "http://graphics.stanford.edu/pub/3Dscanrep/bunny.tar.gz"
 
-        print('Getting the bunny from {} ...'.format(url))
-        print('This will take a few seconds...')
+        print("Getting the bunny from {} ...".format(url))
+        print("This will take a few seconds...")
 
         urlretrieve(url, destination)
 
@@ -279,6 +312,6 @@ def get_bunny(localstorage=None):
 
         os.remove(destination)
 
-        print('Got it!\n')
+        print("Got it!\n")
 
     return bunny

src/compas/__main__.py

@@ -10,7 +10,7 @@
 
 import compas
 
-if __name__ == '__main__':
+if __name__ == "__main__":
 
     # c = 'DCDHDCACDHDCAEDEACDHDCAEDEACDHDCAEDCDEACDHDCADCACDEADHDCAEDADEACDHDADADADHDCACDCAEDEACDCACDHDCAEDEACDCAEDEACDCAEDBACDHDAEDEACDADADCAEDBADHDAGDEACDADEADCAEDEADHDBADEDCAEDEACDEDAGDHDADCAEDACDCADADADHDAGDADEACAEDADBADHDAGDCADEAEDEACDBADHDAGDCAEDADEACDBADHDBADADADADAGDHDAGDCADEDADBADHDBADADAGDHDEADEAEDEAEDADHDEADEDADEDADHDEACDADCAEDHDACDADCADHDEACDADCAEDHDEACDADCAEDHDEACDADCAEDHDEAFCDADCAEDHDEAEDHDEDH'  # noqa: E501
     # r = 'fGfB]DSD]BYBHEIEHCXBUCFBYBFCUBSBEBOEOBEBSBQBEPBGBPBEQBOBDBRIRBDBOBNEUGUENBLBECRBCBCBCBRCEBLBKBDBBBDBNBCBEBCBNBDBBBDBKBKDBFCDBIDIDIBDCFBDKBJDBKCCCDDKBCDCCCKBDJBIBDPCBBCBMBCBBCPDBIBIERBCBBBCGCBCDREIBIDBQDEBDCDBEDQBDIBIDBOBDIBCBIBCBOBDIBIDBNBCBKCKBCBNBDIBIBDMDMCMDMDBIBJDBHBFNCNGHBDJBJBDGkGDBJBKBDFBGB[BGBFEKBLBDHCPCPCHELBMBDBWCWBDBMBOEBUCUBEOBPBEBSCSBEBPBRBEBQCQBEBRBUBECMCMCECTBXBFBDGCGDGCWB[DXC[BbObB'  # noqa: E501
@@ -20,15 +20,19 @@
     #     print((ord(n) - 65) * maps[ord(o) - 65], end='')
 
     print()
-    print('Yay! COMPAS is installed correctly!')
+    print("Yay! COMPAS is installed correctly!")
     print()
-    print('COMPAS: {}'.format(compas.__version__))
-    print('Python: {} ({})'.format(platform.python_version(), platform.python_implementation()))
+    print("COMPAS: {}".format(compas.__version__))
+    print(
+        "Python: {} ({})".format(
+            platform.python_version(), platform.python_implementation()
+        )
+    )
 
     if pkg_resources:
         working_set = pkg_resources.working_set
-        packages = set([p.project_name for p in working_set]) - set(['COMPAS'])
-        compas_pkgs = [p for p in packages if p.lower().startswith('compas')]
+        packages = set([p.project_name for p in working_set]) - set(["COMPAS"])
+        compas_pkgs = [p for p in packages if p.lower().startswith("compas")]
 
         if compas_pkgs:
-            print('Extensions: {}'.format([p for p in compas_pkgs]))
+            print("Extensions: {}".format([p for p in compas_pkgs]))

src/compas/_iotools.py

@@ -9,7 +9,7 @@
 
 
 @contextmanager
-def open_file(file_or_filename, mode='r'):
+def open_file(file_or_filename, mode="r"):
     """Context-manager to open a file, path or URL and return a corresponding file object.
 
     If the argument is a path-like object, it will open it,
@@ -39,12 +39,12 @@ def open_file(file_or_filename, mode='r'):
     file = file_or_filename
     close_source = False
 
-    if not hasattr(file, 'read'):
+    if not hasattr(file, "read"):
         # If it's a URL, open and read its response into an in-memory stream
-        if hasattr(file, 'startswith') and file.startswith('http'):
+        if hasattr(file, "startswith") and file.startswith("http"):
             # support all read modes (r, r+, rb, etc)
-            if not mode.startswith('r'):
-                raise ValueError('URLs can only be opened in read mode.')
+            if not mode.startswith("r"):
+                raise ValueError("URLs can only be opened in read mode.")
             response = urlopen(file)
             file = io.BytesIO(response.read())
         else: