black

Author: oliver-sanders

demo/rose-config-edit/demo_meta/app/04-transform/meta/lib/python/macros/null.py

@@ -11,7 +11,8 @@ class NullTransformer(metomi.rose.macro.MacroBase):
 
     REPORTS_INFO = [
         (None, None, None, "Warning for null section, null option"),
-        ("made", "up", None, "Warning for non-data & non-metadata setting")]
+        ("made", "up", None, "Warning for non-data & non-metadata setting"),
+    ]
 
     def transform(self, config, meta_config):
         """Report null or made-up setting changes."""

demo/rose-config-edit/demo_meta/app/05-validate/meta/lib/python/macros/fib.py

@@ -29,17 +29,16 @@ def validate(self, config, meta_config, starts_at_zero=False):
         if all([w.isdigit() for w in elems]) and len(elems) > 1:
             int_elems = [int(w) for w in elems]
             if len(int_elems) >= 2 and int_elems[:2] != seq:
-                self.add_report(section, option, value,
-                                self.BAD_SEQUENCE)
+                self.add_report(section, option, value, self.BAD_SEQUENCE)
             else:
                 for i, element in enumerate(int_elems):
                     if i < 2:
                         continue
                     if element != int_elems[i - 1] + int_elems[i - 2]:
-                        self.add_report(section, option, value,
-                                        self.BAD_SEQUENCE)
+                        self.add_report(
+                            section, option, value, self.BAD_SEQUENCE
+                        )
                         break
         else:
-            self.add_report(section, option, value,
-                            self.BAD_SEQUENCE)
+            self.add_report(section, option, value, self.BAD_SEQUENCE)
         return self.reports

demo/rose-config-edit/demo_meta/app/05-validate/meta/lib/python/macros/null.py

@@ -11,7 +11,8 @@ class NullChecker(metomi.rose.macro.MacroBase):
 
     REPORTS_INFO = [
         (None, None, None, "Warning for null section, null option"),
-        ("made", "up", None, "Warning for non-data & non-metadata setting")]
+        ("made", "up", None, "Warning for non-data & non-metadata setting"),
+    ]
 
     def validate(self, config, meta_config):
         """Validate meaningless settings."""

demo/rose-config-edit/demo_meta/app/05-validate/meta/lib/python/macros/url.py

@@ -24,8 +24,11 @@ def validate(self, config, meta_config):
                 if "URL" not in option:
                     continue
                 value = config.get([section, option]).value
-                if (not value.isdigit() and " " not in value and
-                        "," not in value):
+                if (
+                    not value.isdigit()
+                    and " " not in value
+                    and "," not in value
+                ):
                     try:
                         connection = http.client.HTTPConnection(value, 80)
                         connection.request("HEAD", "")

etc/tutorial/cylc-forecasting-suite/lib/python/mecator.py

@@ -7,7 +7,7 @@
 R_0 = 6356752.3
 
 
-def get_offset(bbox, scale=(1., 1.)):
+def get_offset(bbox, scale=(1.0, 1.0)):
     """Define an offset from the origin using the provided bbox.
 
     Args:
@@ -28,13 +28,14 @@ def get_scale(bbox, width):
         width: The width of the projection.
 
     """
-    scale = width * (180. / abs(bbox['lng2'] - bbox['lng1']))
+    scale = width * (180.0 / abs(bbox['lng2'] - bbox['lng1']))
     return (
         (math.pi * R_0) / scale,
-        (math.pi * R_0 * 2.) / scale)
+        (math.pi * R_0 * 2.0) / scale,
+    )
 
 
-def coord_to_pos(lng, lat, offset=(0., 0.), scale=(1., 1.)):
+def coord_to_pos(lng, lat, offset=(0.0, 0.0), scale=(1.0, 1.0)):
     """Convert a lng, lat coord to an x, y position in a mecator projection.
 
     proj equivalent:
@@ -46,15 +47,15 @@ def coord_to_pos(lng, lat, offset=(0., 0.), scale=(1., 1.)):
     lng = math.radians(lng)
     lat = math.radians(lat)
     pos_x = R_0 * lng
-    pos_y = R_0 * math.log(math.tan((math.pi / 4.) + (lat / 2.)))
+    pos_y = R_0 * math.log(math.tan((math.pi / 4.0) + (lat / 2.0)))
     pos_x /= scale[0]
     pos_y /= scale[1]
     pos_x -= offset[0]
     pos_y -= offset[1]
     return pos_x, pos_y
 
 
-def pos_to_coord(pos_x, pos_y, offset=(0., 0.), scale=(1., 1.)):
+def pos_to_coord(pos_x, pos_y, offset=(0.0, 0.0), scale=(1.0, 1.0)):
     """Convert an x, y coordinate in a mecator projection to a lng, lat coord.
 
     proj equivalent:
@@ -68,5 +69,5 @@ def pos_to_coord(pos_x, pos_y, offset=(0., 0.), scale=(1., 1.)):
     pos_x *= scale[0]
     pos_y *= scale[1]
     lng = pos_x / R_0
-    lat = 2 * math.atan(math.exp(pos_y / R_0)) - (math.pi / 2.)
+    lat = 2 * math.atan(math.exp(pos_y / R_0)) - (math.pi / 2.0)
     return math.degrees(lng), math.degrees(lat)

etc/tutorial/cylc-forecasting-suite/lib/python/util.py

@@ -8,7 +8,7 @@
 
 import jinja2
 
-R_0 = 6371.  # Radius of the Earth (km).
+R_0 = 6371.0  # Radius of the Earth (km).
 
 
 def frange(start, stop, step):
@@ -59,11 +59,12 @@ def field_to_csv(field, x_range, y_range, filename):
     """
     with open(filename, 'w+') as csv_file:
         for itt_y in y_range:
-            csv_file.write(', '.join('%.2f' % field(x, itt_y) for
-                                     x in x_range) + '\n')
+            csv_file.write(
+                ', '.join('%.2f' % field(x, itt_y) for x in x_range) + '\n'
+            )
 
 
-def generate_matrix(dim_x, dim_y, value=0.):
+def generate_matrix(dim_x, dim_y, value=0.0):
     """Generates a 2D list with the desired dimensions.
 
     Args:
@@ -102,12 +103,15 @@ def great_arc_distance(coordinate_1, coordinate_2):
     lng_2 = math.radians(lng_2)
     lat_2 = math.radians(lat_2)
     return (
-        2 * R_0 * math.asin(
+        2
+        * R_0
+        * math.asin(
             math.sqrt(
-                (math.sin((lat_2 - lat_1) / 2.) ** 2) + (
-                    math.cos(lat_1) *
-                    math.cos(lat_2) *
-                    (math.sin((lng_2 - lng_1) / 2.) ** 2)
+                (math.sin((lat_2 - lat_1) / 2.0) ** 2)
+                + (
+                    math.cos(lat_1)
+                    * math.cos(lat_2)
+                    * (math.sin((lng_2 - lng_1) / 2.0) ** 2)
                 )
             )
         )
@@ -132,6 +136,7 @@ def interpolate_grid(points, dim_x, dim_y, d_x, d_y, spline_order=0):
         data.
 
     """
+
     def spline_0(pos_x, pos_y, z_val):
         """Zeroth order beta spline (i.e. nearest point)."""
         return [(int(round(pos_x)), int(round(pos_y)), z_val)]  # [(x, y, z)]
@@ -147,18 +152,19 @@ def spline_1(pos_x, pos_y, z_val):
             (x_0, y_0, (x_0 + d_x - pos_x) * (y_0 + d_y - pos_y) * z_val),
             (x_1, y_0, (pos_x - x_0) * (y_0 + d_y - pos_y) * z_val),
             (x_0, y_1, (x_0 + d_x - pos_x) * (pos_y - y_0) * z_val),
-            (x_1, y_1, (pos_x - x_0) * (pos_y - y_0) * z_val)
+            (x_1, y_1, (pos_x - x_0) * (pos_y - y_0) * z_val),
         ]
 
     if spline_order == 0:
         spline = spline_0
     elif spline_order == 1:
         spline = spline_1
     else:
-        raise ValueError('Invalid spline order "%d" must be in (0, 1).' %
-                         spline_order)
+        raise ValueError(
+            'Invalid spline order "%d" must be in (0, 1).' % spline_order
+        )
 
-    grid = generate_matrix(dim_x, dim_y, 0.)
+    grid = generate_matrix(dim_x, dim_y, 0.0)
 
     for x_val, y_val, z_val in points:
         x_coord = x_val / d_x
@@ -176,6 +182,7 @@ def spline_1(pos_x, pos_y, z_val):
 def plot_vector_grid(filename, x_grid, y_grid):
     try:
         import matplotlib
+
         matplotlib.use('Agg')
         import matplotlib.pyplot as plt
     except ImportError:
@@ -192,13 +199,15 @@ def plot_vector_grid(filename, x_grid, y_grid):
             y_coords.append(itt_y)
             z_coords.append((
                 x_grid[itt_y][itt_x],
-                y_grid[itt_y][itt_x]
+                y_grid[itt_y][itt_x],
             ))
 
-    plt.quiver(x_coords,
-               y_coords,
-               [x[0] for x in z_coords],
-               [y[1] for y in z_coords])
+    plt.quiver(
+        x_coords,
+        y_coords,
+        [x[0] for x in z_coords],
+        [y[1] for y in z_coords],
+    )
     fig.savefig(filename)
 
 
@@ -208,7 +217,8 @@ def get_grid_coordinates(lng, lat, domain, resolution):
     length_y = int(abs(domain['lat2'] - domain['lat1']) // resolution)
     return (
         int((abs(lng - domain['lng1'])) // resolution),
-        length_y - int((abs(lat - domain['lat1'])) // resolution))
+        length_y - int((abs(lat - domain['lat1'])) // resolution),
+    )
 
 
 class SurfaceFitter:
@@ -233,11 +243,11 @@ def __init__(self, x_points, y_points, z_points, kind='linear'):
         self.points = list(zip(x_points, y_points, z_points))
 
         if kind == 'linear':
-            self.power = 1.
+            self.power = 1.0
         elif kind == 'quadratic':
-            self.power = 2.
+            self.power = 2.0
         elif kind == 'cubic':
-            self.power = 3.
+            self.power = 3.0
         else:
             raise ValueError('"%s" is not a valid interpolation method' % kind)
 
@@ -254,7 +264,7 @@ def __call__(self, grid_x, grid_y):
                 z_val = z_point
                 break
             else:
-                weight = 1. / ((math.sqrt(d_x ** 2 + d_y ** 2)) ** self.power)
+                weight = 1.0 / ((math.sqrt(d_x ** 2 + d_y ** 2)) ** self.power)
                 sum_weight += weight
                 sum_value += weight * z_point
 
@@ -270,17 +280,20 @@ def parse_domain(domain):
         'lng1': bbox[0],
         'lat1': bbox[1],
         'lng2': bbox[2],
-        'lat2': bbox[3]
+        'lat2': bbox[3],
     }
 
 
 def generate_html_map(filename, template_file, data, domain, resolution):
     with open(template_file, 'r') as template:
         with open(filename, 'w+') as html_file:
-            html_file.write(jinja2.Template(template.read()).render(
-                resolution=resolution,
-                lng1=domain['lng1'],
-                lng2=domain['lng2'],
-                lat1=domain['lat1'],
-                lat2=domain['lat2'],
-                data=data))
+            html_file.write(
+                jinja2.Template(template.read()).render(
+                    resolution=resolution,
+                    lng1=domain['lng1'],
+                    lng2=domain['lng2'],
+                    lat1=domain['lat1'],
+                    lat2=domain['lat2'],
+                    data=data,
+                )
+            )

etc/tutorial/widget/meta/lib/python/widget/username.py

@@ -10,6 +10,7 @@
 from functools import partial
 
 import pygtk
+
 pygtk.require('2.0')
 # flake8: noqa: E402
 import gtk
@@ -31,10 +32,8 @@ def __init__(self, value, metadata, set_value, hook, arg_str=None):
         self.entry.connect_after("key-release-event", self._setter)
         self.entry.connect_after("button-release-event", self._setter)
         self.entry.show()
-        self.pack_start(self.entry, expand=True, fill=True,
-                        padding=0)
-        self.entry.connect('focus-in-event',
-                           hook.trigger_scroll)
+        self.pack_start(self.entry, expand=True, fill=True, padding=0)
+        self.entry.connect('focus-in-event', hook.trigger_scroll)
         self.grab_focus = partial(hook.get_focus, self.entry)
 
     def _setter(self, *args):

metomi/rose/__init__.py

@@ -24,8 +24,12 @@
 CONFIG_DELIMITER = "="
 
 # Filenames and directory names
-CONFIG_NAMES = ["rose-app.conf", "rose-meta.conf",
-                "rose-suite.conf", "rose-suite.info"]
+CONFIG_NAMES = [
+    "rose-app.conf",
+    "rose-meta.conf",
+    "rose-suite.conf",
+    "rose-suite.info",
+]
 GLOB_CONFIG_FILE = "rose*.conf"
 META_CONFIG_NAME = "rose-meta.conf"
 CONFIG_META_DIR = "meta"
@@ -48,11 +52,24 @@
 CONFIG_OPT_META_TYPE = "meta"
 CONFIG_OPT_OWNER = "owner"
 CONFIG_OPT_PROJECT = "project"
-INFO_CONFIG_DEFAULT_META_IDS = ["=access-list", "=description", "=owner",
-                                "=project", "=sub-project", "=title",
-                                "=type"]
-SUB_CONFIG_DEFAULT_META_IDS = ["=file-install-root", "=meta", "=mode",
-                               "=opts", "command", "file:", "poll"]
+INFO_CONFIG_DEFAULT_META_IDS = [
+    "=access-list",
+    "=description",
+    "=owner",
+    "=project",
+    "=sub-project",
+    "=title",
+    "=type",
+]
+SUB_CONFIG_DEFAULT_META_IDS = [
+    "=file-install-root",
+    "=meta",
+    "=mode",
+    "=opts",
+    "command",
+    "file:",
+    "poll",
+]
 CONFIG_SETTING_INDEX_DEFAULT = "1"
 
 
@@ -92,9 +109,20 @@
 
 # Allowed type settings (that actually do something)
 # "meta" and "file" are for internal use.
-TYPE_VALUES = ["boolean", "character", "integer",
-               "logical", "quoted", "raw", "real",
-               "meta", "file", "python_list", "python_boolean", "spaced_list"]
+TYPE_VALUES = [
+    "boolean",
+    "character",
+    "integer",
+    "logical",
+    "quoted",
+    "raw",
+    "real",
+    "meta",
+    "file",
+    "python_list",
+    "python_boolean",
+    "spaced_list",
+]
 
 # Preferred Fortran logical and environment boolean syntax
 TYPE_BOOLEAN_VALUE_FALSE = "false"