Format.

app.py

@@ -240,8 +240,11 @@ def create_dataframe(years, project_name):
  dfs.append(df)
  return pd.concat(dfs)
 
+
 # h/t: https://community.plotly.com/t/dynamic-zoom-for-mapbox/32658/12
-def get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(longitudes=None, latitudes=None):
+def get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(
+ longitudes=None, latitudes=None
+):
  """Function documentation:\n
  Basic framework adopted from Krichardson under the following thread:
  https://community.plotly.com/t/dynamic-zoom-for-mapbox/32658/7
@@ -256,19 +259,18 @@ def get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(longitudes
 
  # Check whether both latitudes and longitudes have been passed,
  # or if the list lenghts don't match
- if ((latitudes is None or longitudes is None)
- or (len(latitudes) != len(longitudes))):
+ if (latitudes is None or longitudes is None) or (len(latitudes) != len(longitudes)):
  # Otherwise, return the default values of 0 zoom and the coordinate origin as center point
  return 0, (0, 0)
 
- # Get the boundary-box 
- b_box = {} 
- b_box['height'] = latitudes.max()-latitudes.min()
- b_box['width'] = longitudes.max()-longitudes.min()
- b_box['center']= (np.mean(longitudes), np.mean(latitudes))
+ # Get the boundary-box
+ b_box = {}
+ b_box["height"] = latitudes.max() - latitudes.min()
+ b_box["width"] = longitudes.max() - longitudes.min()
+ b_box["center"] = (np.mean(longitudes), np.mean(latitudes))
 
  # get the area of the bounding box in order to calculate a zoom-level
- area = b_box['height'] * b_box['width']
+ area = b_box["height"] * b_box["width"]
 
  # * 1D-linear interpolation with numpy:
  # - Pass the area as the only x-value and not as a list, in order to return a scalar as well
@@ -276,52 +278,70 @@ def get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(longitudes
  # - The zpom-levels are adapted to the areas, i.e. start with the smallest area possible of 0
  # which leads to the highest possible zoom value 20, and so forth decreasing with increasing areas
  # as these variables are antiproportional
- zoom = np.interp(x=area,
- xp=[0, 5**-10, 4**-10, 3**-10, 2**-10, 1**-10, 1**-5],
- fp=[20, 15, 14, 13, 12, 7, 5])
+ zoom = np.interp(
+ x=area,
+ xp=[0, 5**-10, 4**-10, 3**-10, 2**-10, 1**-10, 1**-5],
+ fp=[20, 15, 14, 13, 12, 7, 5],
+ )
 
  # Finally, return the zoom level and the associated boundary-box center coordinates
- return zoom, b_box['center']
+ return zoom, b_box["center"]
+
 
 def show_project_map(project_name):
- prepared_statement = \
- con.execute("SELECT geometry FROM project WHERE name = ? LIMIT 1",
- [project_name]).fetchall()
- features = \
- json.loads(prepared_statement[0][0].replace("\'", "\""))['features']
- geometry = features[0]['geometry']
+ prepared_statement = con.execute(
+ "SELECT geometry FROM project WHERE name = ? LIMIT 1", [project_name]
+ ).fetchall()
+ features = json.loads(prepared_statement[0][0].replace("'", '"'))["features"]
+ geometry = features[0]["geometry"]
  longitudes = np.array(geometry["coordinates"])[0, :, 0]
  latitudes = np.array(geometry["coordinates"])[0, :, 1]
- zoom, bbox_center = get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(longitudes, latitudes)
- fig = go.Figure(go.Scattermapbox(
- mode = "markers",
- lon = [bbox_center[0]], lat = [bbox_center[1]],
- marker = {'size': 20, 'color': ["cyan"]}))
+ (
+ zoom,
+ bbox_center,
+ ) = get_plotting_zoom_level_and_center_coordinates_from_lonlat_tuples(
+ longitudes, latitudes
+ )
+ fig = go.Figure(
+ go.Scattermapbox(
+ mode="markers",
+ lon=[bbox_center[0]],
+ lat=[bbox_center[1]],
+ marker={"size": 20, "color": ["cyan"]},
+ )
+ )
 
  fig.update_layout(
- mapbox = {
- 'style': "stamen-terrain",
- 'center': { 'lon': bbox_center[0], 'lat': bbox_center[1]},
- 'zoom': zoom, 'layers': [{
- 'source': {
- 'type': "FeatureCollection",
- 'features': [{
- 'type': "Feature",
- 'geometry': geometry
- }]
- },
- 'type': "fill", 'below': "traces", 'color': "royalblue"}]},
- margin = {'l':0, 'r':0, 'b':0, 't':0})
- 
+ mapbox={
+ "style": "stamen-terrain",
+ "center": {"lon": bbox_center[0], "lat": bbox_center[1]},
+ "zoom": zoom,
+ "layers": [
+ {
+ "source": {
+ "type": "FeatureCollection",
+ "features": [{"type": "Feature", "geometry": geometry}],
+ },
+ "type": "fill",
+ "below": "traces",
+ "color": "royalblue",
+ }
+ ],
+ },
+ margin={"l": 0, "r": 0, "b": 0, "t": 0},
+ )
+
  return fig
 
+
 # minMax.getInfo()
 def calculate_biodiversity_score(start_year, end_year, project_name):
  years = []
  for year in range(start_year, end_year):
- row_exists = \
- con.execute("SELECT COUNT(1) FROM bioindicator WHERE (year = ? AND project_name = ?)",
- [year, project_name]).fetchall()[0][0]
+ row_exists = con.execute(
+ "SELECT COUNT(1) FROM bioindicator WHERE (year = ? AND project_name = ?)",
+ [year, project_name],
+ ).fetchall()[0][0]
  if not row_exists:
  years.append(year)
 
@@ -338,7 +358,8 @@ def calculate_biodiversity_score(start_year, end_year, project_name):
  """
  USE climatebase;
  CREATE TABLE IF NOT EXISTS bioindicator (year BIGINT, project_name VARCHAR(255), value DOUBLE, area DOUBLE, score DOUBLE, CONSTRAINT unique_year_project_name UNIQUE (year, project_name));
- """)
+ """
+ )
  # UPSERT project record
  con.sql(
  """
@@ -347,14 +368,18 @@ def calculate_biodiversity_score(start_year, end_year, project_name):
  """
  )
  logging.info("upsert records into motherduck")
- scores = \
- con.execute("SELECT * FROM bioindicator WHERE (year >= ? AND year <= ? AND project_name = ?)",
- [start_year, end_year, project_name]).df()
+ scores = con.execute(
+ "SELECT * FROM bioindicator WHERE (year >= ? AND year <= ? AND project_name = ?)",
+ [start_year, end_year, project_name],
+ ).df()
  return scores
 
+
 def motherduck_list_projects(author_id):
- return \
- con.execute("SELECT DISTINCT name FROM project WHERE authorId = ? AND geometry != 'null'", [author_id]).df()
+ return con.execute(
+ "SELECT DISTINCT name FROM project WHERE authorId = ? AND geometry != 'null'",
+ [author_id],
+ ).df()
 
 
 with gr.Blocks() as demo:
@@ -385,7 +410,7 @@ with gr.Blocks() as demo:
  fn=show_project_map,
  inputs=[project_name],
  outputs=[m1],
- )
+ )
 
  def update_project_dropdown_list(url_params):
  username = url_params.get("username", "default")
@@ -410,4 +435,4 @@ with gr.Blocks() as demo:
  queue=False,
  )
 
-demo.launch()
+demo.launch()

utils/js.py

@@ -5,4 +5,4 @@ get_window_url_params = """
  console.log('url_params', url_params)
  return url_params;
  }
- """
+ """