def load_random_time_series_data():
"""Loading random time series data from a zip file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'random_time_series.json.gz')) as f:
pdf = pd.read_json(f)
pdf.ds = pd.to_datetime(pdf.ds, unit='s')
pdf.to_sql(
'random_time_series',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'ds': DateTime,
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table [random_time_series] reference")
obj = db.session.query(TBL).filter_by(table_name='random_time_series').first()
if not obj:
obj = TBL(table_name='random_time_series')
obj.main_dttm_col = 'ds'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
slice_data = {
"datasource_id": "6",
"datasource_name": "random_time_series",
"datasource_type": "table",
"granularity": "day",
"row_limit": config.get("ROW_LIMIT"),
"since": "1 year ago",
"until": "now",
"where": "",
"viz_type": "cal_heatmap",
"domain_granularity": "month",
"subdomain_granularity": "day",
}
print("Creating a slice")
slc = Slice(
slice_name="Calendar Heatmap",
viz_type='cal_heatmap',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
merge_slice(slc)
def load_long_lat_data():
"""Loading lat/long data from a csv file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'san_francisco.csv.gz')) as f:
pdf = pd.read_csv(f, encoding="utf-8")
pdf['date'] = datetime.datetime.now().date()
pdf['occupancy'] = [random.randint(1, 6) for _ in range(len(pdf))]
pdf['radius_miles'] = [random.uniform(1, 3) for _ in range(len(pdf))]
pdf.to_sql(
'long_lat',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'longitude': Float(),
'latitude': Float(),
'number': Float(),
'street': String(100),
'unit': String(10),
'city': String(50),
'district': String(50),
'region': String(50),
'postcode': Float(),
'id': String(100),
'date': Date(),
'occupancy': Float(),
'radius_miles': Float(),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table reference")
obj = db.session.query(TBL).filter_by(table_name='long_lat').first()
if not obj:
obj = TBL(table_name='long_lat')
obj.main_dttm_col = 'date'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
slice_data = {
"datasource_id": "7",
"datasource_name": "long_lat",
"datasource_type": "table",
"granularity": "day",
"since": "2014-01-01",
"until": "2016-12-12",
"where": "",
"viz_type": "mapbox",
"all_columns_x": "LON",
"all_columns_y": "LAT",
"mapbox_style": "mapbox://styles/mapbox/light-v9",
"all_columns": ["occupancy"],
"row_limit": 500000,
}
print("Creating a slice")
slc = Slice(
slice_name="Mapbox Long/Lat",
viz_type='mapbox',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
def load_birth_names():
"""Loading birth name dataset from a zip file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'birth_names.json.gz')) as f:
pdf = pd.read_json(f)
pdf.ds = pd.to_datetime(pdf.ds, unit='ms')
pdf.to_sql(
'birth_names',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'ds': DateTime,
'gender': String(16),
'state': String(10),
'name': String(255),
},
index=False)
l = []
print("Done loading table!")
print("-" * 80)
print("Creating table [birth_names] reference")
obj = db.session.query(TBL).filter_by(table_name='birth_names').first()
if not obj:
obj = TBL(table_name='birth_names')
obj.main_dttm_col = 'ds'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = True
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
defaults = {
"compare_lag": "10",
"compare_suffix": "o10Y",
"datasource_id": "1",
"datasource_name": "birth_names",
"datasource_type": "table",
"flt_op_1": "in",
"limit": "25",
"granularity": "ds",
"groupby": [],
"metric": 'sum__num',
"metrics": ["sum__num"],
"row_limit": config.get("ROW_LIMIT"),
"since": "100 years ago",
"until": "now",
"viz_type": "table",
"where": "",
"markup_type": "markdown",
}
print("Creating some slices")
slices = [
Slice(
slice_name="Girls",
viz_type='table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
groupby=['name'],
flt_col_1='gender',
flt_eq_1="girl", row_limit=50)),
Slice(
slice_name="Boys",
viz_type='table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
groupby=['name'],
flt_col_1='gender',
flt_eq_1="boy",
row_limit=50)),
Slice(
slice_name="Participants",
viz_type='big_number',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="big_number", granularity="ds",
compare_lag="5", compare_suffix="over 5Y")),
Slice(
slice_name="Genders",
viz_type='pie',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="pie", groupby=['gender'])),
Slice(
slice_name="Genders by State",
viz_type='dist_bar',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
flt_eq_1="other", viz_type="dist_bar",
metrics=['sum__sum_girls', 'sum__sum_boys'],
groupby=['state'], flt_op_1='not in', flt_col_1='state')),
Slice(
slice_name="Trends",
viz_type='line',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="line", groupby=['name'],
granularity='ds', rich_tooltip='y', show_legend='y')),
Slice(
slice_name="Title",
viz_type='markup',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="markup", markup_type="html",
code="""\
<div style="text-align:center">
<h1>Birth Names Dashboard</h1>
<p>
The source dataset came from
<a href="https://github.com/hadley/babynames">[here]</a>
</p>
<img src="/static/assets/images/babytux.jpg">
</div>
""")),
Slice(
slice_name="Name Cloud",
viz_type='word_cloud',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="word_cloud", size_from="10",
series='name', size_to="70", rotation="square",
limit='100')),
Slice(
slice_name="Pivot Table",
viz_type='pivot_table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="pivot_table", metrics=['sum__num'],
groupby=['name'], columns=['state'])),
Slice(
slice_name="Number of Girls",
viz_type='big_number_total',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type="big_number_total", granularity="ds",
flt_col_1='gender', flt_eq_1='girl',
subheader='total female participants')),
]
for slc in slices:
merge_slice(slc)
print("Creating a dashboard")
dash = db.session.query(Dash).filter_by(dashboard_title="Births").first()
if not dash:
dash = Dash()
js = textwrap.dedent("""\
[
{
"col": 9,
"row": 6,
"size_x": 2,
"size_y": 4,
"slice_id": "1267"
},
{
"col": 11,
"row": 6,
"size_x": 2,
"size_y": 4,
"slice_id": "1268"
},
{
"col": 1,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1269"
},
{
"col": 3,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1270"
},
{
"col": 5,
"row": 3,
"size_x": 8,
"size_y": 3,
"slice_id": "1271"
},
{
"col": 1,
"row": 6,
"size_x": 8,
"size_y": 4,
"slice_id": "1272"
},
{
"col": 10,
"row": 0,
"size_x": 3,
"size_y": 3,
"slice_id": "1273"
},
{
"col": 5,
"row": 0,
"size_x": 5,
"size_y": 3,
"slice_id": "1274"
},
{
"col": 1,
"row": 2,
"size_x": 4,
"size_y": 4,
"slice_id": "1275"
}
]
""")
l = json.loads(js)
for i, pos in enumerate(l):
pos['slice_id'] = str(slices[i].id)
dash.dashboard_title = "Births"
dash.position_json = json.dumps(l, indent=4)
dash.slug = "births"
dash.slices = slices[:-1]
db.session.merge(dash)
db.session.commit()
def load_unicode_test_data():
"""Loading unicode test dataset from a csv file in the repo"""
df = pd.read_csv(os.path.join(DATA_FOLDER, 'unicode_utf8_unixnl_test.csv'),
encoding="utf-8")
# generate date/numeric data
df['date'] = datetime.datetime.now().date()
df['value'] = [random.randint(1, 100) for _ in range(len(df))]
df.to_sql(
'unicode_test',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'phrase': String(500),
'short_phrase': String(10),
'with_missing': String(100),
'date': Date(),
'value': Float(),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table [unicode_test] reference")
obj = db.session.query(TBL).filter_by(table_name='unicode_test').first()
if not obj:
obj = TBL(table_name='unicode_test')
obj.main_dttm_col = 'date'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
slice_data = {
"datasource_id": "3",
"datasource_name": "unicode_test",
"datasource_type": "table",
"flt_op_1": "in",
"granularity": "date",
"groupby": [],
"metric": 'sum__value',
"row_limit": config.get("ROW_LIMIT"),
"since": "100 years ago",
"until": "now",
"where": "",
"viz_type": "word_cloud",
"size_from": "10",
"series": "short_phrase",
"size_to": "70",
"rotation": "square",
"limit": "100",
}
print("Creating a slice")
slc = Slice(
slice_name="Unicode Cloud",
viz_type='word_cloud',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
merge_slice(slc)
print("Creating a dashboard")
dash = db.session.query(Dash).filter_by(dashboard_title="Unicode Test").first()
if not dash:
dash = Dash()
pos = {
"size_y": 4,
"size_x": 4,
"col": 1,
"row": 1,
"slice_id": slc.id,
}
dash.dashboard_title = "Unicode Test"
dash.position_json = json.dumps([pos], indent=4)
dash.slug = "unicode-test"
dash.slices = [slc]
db.session.merge(dash)
db.session.commit()
def load_world_bank_health_n_pop():
"""Loads the world bank health dataset, slices and a dashboard"""
tbl_name = 'wb_health_population'
with gzip.open(os.path.join(DATA_FOLDER, 'countries.json.gz')) as f:
pdf = pd.read_json(f)
pdf.columns = [col.replace('.', '_') for col in pdf.columns]
pdf.year = pd.to_datetime(pdf.year)
pdf.to_sql(
tbl_name,
db.engine,
if_exists='replace',
chunksize=50,
dtype={
'year': DateTime(),
'country_code': String(3),
'country_name': String(255),
'region': String(255),
},
index=False)
print("Creating table [wb_health_population] reference")
tbl = db.session.query(TBL).filter_by(table_name=tbl_name).first()
if not tbl:
tbl = TBL(table_name=tbl_name)
tbl.description = utils.readfile(os.path.join(DATA_FOLDER, 'countries.md'))
tbl.main_dttm_col = 'year'
tbl.is_featured = True
tbl.database = utils.get_or_create_main_db(caravel)
db.session.merge(tbl)
db.session.commit()
tbl.fetch_metadata()
defaults = {
"compare_lag": "10",
"compare_suffix": "o10Y",
"datasource_id": "1",
"datasource_name": "birth_names",
"datasource_type": "table",
"limit": "25",
"granularity": "year",
"groupby": [],
"metric": 'sum__SP_POP_TOTL',
"metrics": ["sum__SP_POP_TOTL"],
"row_limit": config.get("ROW_LIMIT"),
"since": "2014-01-01",
"until": "2014-01-02",
"where": "",
"markup_type": "markdown",
"country_fieldtype": "cca3",
"secondary_metric": "sum__SP_POP_TOTL",
"entity": "country_code",
"show_bubbles": "y",
}
print("Creating slices")
slices = [
Slice(
slice_name="Region Filter",
viz_type='filter_box',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='filter_box',
groupby=['region', 'country_name'])),
Slice(
slice_name="World's Population",
viz_type='big_number',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
since='2000',
viz_type='big_number',
compare_lag="10",
metric='sum__SP_POP_TOTL',
compare_suffix="over 10Y")),
Slice(
slice_name="Most Populated Countries",
viz_type='table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='table',
metrics=["sum__SP_POP_TOTL"],
groupby=['country_name'])),
Slice(
slice_name="Growth Rate",
viz_type='line',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='line',
since="1960-01-01",
metrics=["sum__SP_POP_TOTL"],
num_period_compare="10",
groupby=['country_name'])),
Slice(
slice_name="% Rural",
viz_type='world_map',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='world_map',
metric="sum__SP_RUR_TOTL_ZS",
num_period_compare="10")),
Slice(
slice_name="Life Expectancy VS Rural %",
viz_type='bubble',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='bubble',
since="2011-01-01",
until="2011-01-02",
series="region",
limit="0",
entity="country_name",
x="sum__SP_RUR_TOTL_ZS",
y="sum__SP_DYN_LE00_IN",
size="sum__SP_POP_TOTL",
max_bubble_size="50",
flt_col_1="country_code",
flt_op_1="not in",
flt_eq_1="TCA,MNP,DMA,MHL,MCO,SXM,CYM,TUV,IMY,KNA,ASM,ADO,AMA,PLW",
num_period_compare="10",)),
Slice(
slice_name="Rural Breakdown",
viz_type='sunburst',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
viz_type='sunburst',
groupby=["region", "country_name"],
secondary_metric="sum__SP_RUR_TOTL",
since="2011-01-01",
until="2011-01-01",)),
Slice(
slice_name="World's Pop Growth",
viz_type='area',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
viz_type='area',
groupby=["region"],)),
Slice(
slice_name="Box plot",
viz_type='box_plot',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
whisker_options="Min/max (no outliers)",
viz_type='box_plot',
groupby=["region"],)),
Slice(
slice_name="Treemap",
viz_type='treemap',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
viz_type='treemap',
metrics=["sum__SP_POP_TOTL"],
groupby=["region", "country_code"],)),
Slice(
slice_name="Parallel Coordinates",
viz_type='para',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
since="2011-01-01",
until="2011-01-01",
viz_type='para',
limit=100,
metrics=[
"sum__SP_POP_TOTL",
'sum__SP_RUR_TOTL_ZS',
'sum__SH_DYN_AIDS'],
secondary_metric='sum__SP_POP_TOTL',
series="country_name",)),
]
misc_dash_slices.append(slices[-1].slice_name)
for slc in slices:
merge_slice(slc)
print("Creating a World's Health Bank dashboard")
dash_name = "World's Bank Data"
slug = "world_health"
dash = db.session.query(Dash).filter_by(slug=slug).first()
if not dash:
dash = Dash()
js = textwrap.dedent("""\
[
{
"col": 1,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1231"
},
{
"col": 1,
"row": 2,
"size_x": 2,
"size_y": 2,
"slice_id": "1232"
},
{
"col": 10,
"row": 0,
"size_x": 3,
"size_y": 7,
"slice_id": "1233"
},
{
"col": 1,
"row": 4,
"size_x": 6,
"size_y": 3,
"slice_id": "1234"
},
{
"col": 3,
"row": 0,
"size_x": 7,
"size_y": 4,
"slice_id": "1235"
},
{
"col": 5,
"row": 7,
"size_x": 8,
"size_y": 4,
"slice_id": "1236"
},
{
"col": 7,
"row": 4,
"size_x": 3,
"size_y": 3,
"slice_id": "1237"
},
{
"col": 1,
"row": 7,
"size_x": 4,
"size_y": 4,
"slice_id": "1238"
},
{
"col": 9,
"row": 11,
"size_x": 4,
"size_y": 4,
"slice_id": "1239"
},
{
"col": 1,
"row": 11,
"size_x": 8,
"size_y": 4,
"slice_id": "1240"
}
]
""")
l = json.loads(js)
for i, pos in enumerate(l):
pos['slice_id'] = str(slices[i].id)
dash.dashboard_title = dash_name
dash.position_json = json.dumps(l, indent=4)
dash.slug = slug
dash.slices = slices[:-1]
db.session.merge(dash)
db.session.commit()
def load_energy():
"""Loads an energy related dataset to use with sankey and graphs"""
tbl_name = 'energy_usage'
with gzip.open(os.path.join(DATA_FOLDER, 'energy.json.gz')) as f:
pdf = pd.read_json(f)
pdf.to_sql(
tbl_name,
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'source': String(255),
'target': String(255),
'value': Float(),
},
index=False)
print("Creating table [wb_health_population] reference")
tbl = db.session.query(TBL).filter_by(table_name=tbl_name).first()
if not tbl:
tbl = TBL(table_name=tbl_name)
tbl.description = "Energy consumption"
tbl.is_featured = True
tbl.database = utils.get_or_create_main_db(caravel)
db.session.merge(tbl)
db.session.commit()
tbl.fetch_metadata()
slc = Slice(
slice_name="Energy Sankey",
viz_type='sankey',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"collapsed_fieldsets": "",
"datasource_id": "3",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"groupby": [
"source",
"target"
],
"having": "",
"metric": "sum__value",
"row_limit": "5000",
"slice_name": "Energy Sankey",
"viz_type": "sankey",
"where": ""
}
""")
)
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
slc = Slice(
slice_name="Energy Force Layout",
viz_type='directed_force',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"charge": "-500",
"collapsed_fieldsets": "",
"datasource_id": "1",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"groupby": [
"source",
"target"
],
"having": "",
"link_length": "200",
"metric": "sum__value",
"row_limit": "5000",
"slice_name": "Force",
"viz_type": "directed_force",
"where": ""
}
""")
)
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
slc = Slice(
slice_name="Heatmap",
viz_type='heatmap',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"all_columns_x": "source",
"all_columns_y": "target",
"canvas_image_rendering": "pixelated",
"collapsed_fieldsets": "",
"datasource_id": "1",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"having": "",
"linear_color_scheme": "blue_white_yellow",
"metric": "sum__value",
"normalize_across": "heatmap",
"slice_name": "Heatmap",
"viz_type": "heatmap",
"where": "",
"xscale_interval": "1",
"yscale_interval": "1"
}
""")
)
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
def load_world_bank_health_n_pop():
"""Loads the world bank health dataset, slices and a dashboard"""
tbl_name = 'wb_health_population'
with gzip.open(os.path.join(DATA_FOLDER, 'countries.json.gz')) as f:
pdf = pd.read_json(f)
pdf.columns = [col.replace('.', '_') for col in pdf.columns]
pdf.year = pd.to_datetime(pdf.year)
pdf.to_sql(tbl_name,
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'year': DateTime(),
'country_code': String(3),
'country_name': String(255),
'region': String(255),
},
index=False)
print("Creating table [wb_health_population] reference")
tbl = db.session.query(TBL).filter_by(table_name=tbl_name).first()
if not tbl:
tbl = TBL(table_name=tbl_name)
tbl.description = utils.readfile(os.path.join(DATA_FOLDER, 'countries.md'))
tbl.main_dttm_col = 'year'
tbl.is_featured = True
tbl.database = utils.get_or_create_main_db(caravel)
db.session.merge(tbl)
db.session.commit()
tbl.fetch_metadata()
defaults = {
"compare_lag": "10",
"compare_suffix": "o10Y",
"datasource_id": "1",
"datasource_name": "birth_names",
"datasource_type": "table",
"limit": "25",
"granularity": "year",
"groupby": [],
"metric": 'sum__SP_POP_TOTL',
"metrics": ["sum__SP_POP_TOTL"],
"row_limit": config.get("ROW_LIMIT"),
"since": "2014-01-01",
"until": "2014-01-01",
"where": "",
"markup_type": "markdown",
"country_fieldtype": "cca3",
"secondary_metric": "sum__SP_POP_TOTL",
"entity": "country_code",
"show_bubbles": "y",
}
print("Creating slices")
slices = [
Slice(slice_name="Region Filter",
viz_type='filter_box',
datasource_type='table',
table=tbl,
params=get_slice_json(defaults,
viz_type='filter_box',
groupby=['region', 'country_name'])),
Slice(slice_name="World's Population",
viz_type='big_number',
datasource_type='table',
table=tbl,
params=get_slice_json(defaults,
since='2000',
viz_type='big_number',
compare_lag="10",
metric='sum__SP_POP_TOTL',
compare_suffix="over 10Y")),
Slice(slice_name="Most Populated Countries",
viz_type='table',
datasource_type='table',
table=tbl,
params=get_slice_json(defaults,
viz_type='table',
metrics=["sum__SP_POP_TOTL"],
groupby=['country_name'])),
Slice(slice_name="Growth Rate",
viz_type='line',
datasource_type='table',
table=tbl,
params=get_slice_json(defaults,
viz_type='line',
since="1960-01-01",
metrics=["sum__SP_POP_TOTL"],
num_period_compare="10",
groupby=['country_name'])),
Slice(slice_name="% Rural",
viz_type='world_map',
datasource_type='table',
table=tbl,
params=get_slice_json(defaults,
viz_type='world_map',
metric="sum__SP_RUR_TOTL_ZS",
num_period_compare="10")),
Slice(slice_name="Life Expectancy VS Rural %",
viz_type='bubble',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
viz_type='bubble',
since="2011-01-01",
until="2011-01-01",
series="region",
limit="0",
entity="country_name",
x="sum__SP_RUR_TOTL_ZS",
y="sum__SP_DYN_LE00_IN",
size="sum__SP_POP_TOTL",
max_bubble_size="50",
flt_col_1="country_code",
flt_op_1="not in",
flt_eq_1=
"TCA,MNP,DMA,MHL,MCO,SXM,CYM,TUV,IMY,KNA,ASM,ADO,AMA,PLW",
num_period_compare="10",
)),
Slice(slice_name="Rural Breakdown",
viz_type='sunburst',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
viz_type='sunburst',
groupby=["region", "country_name"],
secondary_metric="sum__SP_RUR_TOTL",
since="2011-01-01",
until="2011-01-01",
)),
Slice(slice_name="World's Pop Growth",
viz_type='area',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
viz_type='area',
groupby=["region"],
)),
Slice(slice_name="Box plot",
viz_type='box_plot',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
whisker_options="Tukey",
viz_type='box_plot',
groupby=["region"],
)),
Slice(slice_name="Treemap",
viz_type='treemap',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
since="1960-01-01",
until="now",
viz_type='treemap',
metrics=["sum__SP_POP_TOTL"],
groupby=["region", "country_code"],
)),
Slice(slice_name="Parallel Coordinates",
viz_type='para',
datasource_type='table',
table=tbl,
params=get_slice_json(
defaults,
since="2011-01-01",
until="2011-01-01",
viz_type='para',
limit=100,
metrics=[
"sum__SP_POP_TOTL", 'sum__SP_RUR_TOTL_ZS',
'sum__SH_DYN_AIDS'
],
secondary_metric='sum__SP_POP_TOTL',
series="country_name",
)),
]
for slc in slices:
merge_slice(slc)
print("Creating a World's Health Bank dashboard")
dash_name = "World's Bank Data"
slug = "world_health"
dash = db.session.query(Dash).filter_by(slug=slug).first()
if not dash:
dash = Dash()
js = textwrap.dedent("""\
[
{
"col": 1,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1231"
},
{
"col": 1,
"row": 2,
"size_x": 2,
"size_y": 2,
"slice_id": "1232"
},
{
"col": 10,
"row": 0,
"size_x": 3,
"size_y": 7,
"slice_id": "1233"
},
{
"col": 1,
"row": 4,
"size_x": 6,
"size_y": 3,
"slice_id": "1234"
},
{
"col": 3,
"row": 0,
"size_x": 7,
"size_y": 4,
"slice_id": "1235"
},
{
"col": 5,
"row": 7,
"size_x": 8,
"size_y": 4,
"slice_id": "1236"
},
{
"col": 7,
"row": 4,
"size_x": 3,
"size_y": 3,
"slice_id": "1237"
},
{
"col": 1,
"row": 7,
"size_x": 4,
"size_y": 4,
"slice_id": "1238"
},
{
"col": 9,
"row": 11,
"size_x": 4,
"size_y": 4,
"slice_id": "1239"
},
{
"col": 1,
"row": 11,
"size_x": 8,
"size_y": 4,
"slice_id": "1240"
}
]
""")
l = json.loads(js)
for i, pos in enumerate(l):
pos['slice_id'] = str(slices[i].id)
dash.dashboard_title = dash_name
dash.position_json = json.dumps(l, indent=4)
dash.slug = slug
dash.slices = slices[:-1]
db.session.merge(dash)
db.session.commit()
def load_multiformat_time_series_data():
"""Loading time series data from a zip file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'multiformat_time_series.json.gz')) as f:
pdf = pd.read_json(f)
pdf.ds = pd.to_datetime(pdf.ds, unit='s')
pdf.ds2 = pd.to_datetime(pdf.ds2, unit='s')
pdf.to_sql(
'multiformat_time_series',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
"ds": Date,
'ds2': DateTime,
"epoch_s": BigInteger,
"epoch_ms": BigInteger,
"string0": String(100),
"string1": String(100),
"string2": String(100),
"string3": String(100),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table [multiformat_time_series] reference")
obj = db.session.query(TBL).filter_by(table_name='multiformat_time_series').first()
if not obj:
obj = TBL(table_name='multiformat_time_series')
obj.main_dttm_col = 'ds'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
dttm_and_expr_dict = {
'ds': [None, None],
'ds2': [None, None],
'epoch_s': ['epoch_s', None],
'epoch_ms': ['epoch_ms', None],
'string2': ['%Y%m%d-%H%M%S', None],
'string1': ['%Y-%m-%d^%H:%M:%S', None],
'string0': ['%Y-%m-%d %H:%M:%S.%f', None],
'string3': ['%Y/%m/%d%H:%M:%S.%f', None],
}
for col in obj.columns:
dttm_and_expr = dttm_and_expr_dict[col.column_name]
col.python_date_format = dttm_and_expr[0]
col.dbatabase_expr = dttm_and_expr[1]
col.is_dttm = True
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
print("Creating some slices")
for i, col in enumerate(tbl.columns):
slice_data = {
"granularity_sqla": col.column_name,
"datasource_id": "8",
"datasource_name": "multiformat_time_series",
"datasource_type": "table",
"granularity": "day",
"row_limit": config.get("ROW_LIMIT"),
"since": "1 year ago",
"until": "now",
"where": "",
"viz_type": "cal_heatmap",
"domain_granularity": "month",
"subdomain_granularity": "day",
}
slc = Slice(
slice_name="Calendar Heatmap multiformat " + str(i),
viz_type='cal_heatmap',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
merge_slice(slc)
misc_dash_slices.append(slc.slice_name)
def load_multiformat_time_series_data():
"""Loading time series data from a zip file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER,
'multiformat_time_series.json.gz')) as f:
pdf = pd.read_json(f)
pdf.ds = pd.to_datetime(pdf.ds, unit='s')
pdf.ds2 = pd.to_datetime(pdf.ds2, unit='s')
pdf.to_sql('multiformat_time_series',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
"ds": Date,
'ds2': DateTime,
"epoch_s": BigInteger,
"epoch_ms": BigInteger,
"string0": String(100),
"string1": String(100),
"string2": String(100),
"string3": String(100),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table [multiformat_time_series] reference")
obj = db.session.query(TBL).filter_by(
table_name='multiformat_time_series').first()
if not obj:
obj = TBL(table_name='multiformat_time_series')
obj.main_dttm_col = 'ds'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
dttm_and_expr_dict = {
'ds': [None, None],
'ds2': [None, None],
'epoch_s': ['epoch_s', None],
'epoch_ms': ['epoch_ms', None],
'string2': ['%Y%m%d-%H%M%S', None],
'string1': ['%Y-%m-%d^%H:%M:%S', None],
'string0': ['%Y-%m-%d %H:%M:%S.%f', None],
'string3': ['%Y/%m/%d%H:%M:%S.%f', None],
}
for col in obj.table_columns:
dttm_and_expr = dttm_and_expr_dict[col.column_name]
col.python_date_format = dttm_and_expr[0]
col.dbatabase_expr = dttm_and_expr[1]
col.is_dttm = True
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
print("Creating some slices")
for i, col in enumerate(tbl.table_columns):
slice_data = {
"granularity_sqla": col.column_name,
"datasource_id": "8",
"datasource_name": "multiformat_time_series",
"datasource_type": "table",
"granularity": "day",
"row_limit": config.get("ROW_LIMIT"),
"since": "1 year ago",
"until": "now",
"where": "",
"viz_type": "cal_heatmap",
"domain_granularity": "month",
"subdomain_granularity": "day",
}
slc = Slice(
slice_name="Calendar Heatmap multiformat " + str(i),
viz_type='cal_heatmap',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
merge_slice(slc)
misc_dash_slices.append(slc.slice_name)
def load_long_lat_data():
"""Loading lat/long data from a csv file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'san_francisco.csv.gz')) as f:
pdf = pd.read_csv(f, encoding="utf-8")
pdf['date'] = datetime.datetime.now().date()
pdf['occupancy'] = [random.randint(1, 6) for _ in range(len(pdf))]
pdf['radius_miles'] = [random.uniform(1, 3) for _ in range(len(pdf))]
pdf.to_sql('long_lat',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'longitude': Float(),
'latitude': Float(),
'number': Float(),
'street': String(100),
'unit': String(10),
'city': String(50),
'district': String(50),
'region': String(50),
'postcode': Float(),
'id': String(100),
'date': Date(),
'occupancy': Float(),
'radius_miles': Float(),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table reference")
obj = db.session.query(TBL).filter_by(table_name='long_lat').first()
if not obj:
obj = TBL(table_name='long_lat')
obj.main_dttm_col = 'date'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
slice_data = {
"datasource_id": "7",
"datasource_name": "long_lat",
"datasource_type": "table",
"granularity": "day",
"since": "2014-01-01",
"until": "2016-12-12",
"where": "",
"viz_type": "mapbox",
"all_columns_x": "LON",
"all_columns_y": "LAT",
"mapbox_style": "mapbox://styles/mapbox/light-v9",
"all_columns": ["occupancy"],
"row_limit": 500000,
}
print("Creating a slice")
slc = Slice(
slice_name="Mapbox Long/Lat",
viz_type='mapbox',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
def load_unicode_test_data():
"""Loading unicode test dataset from a csv file in the repo"""
df = pd.read_csv(os.path.join(DATA_FOLDER, 'unicode_utf8_unixnl_test.csv'),
encoding="utf-8")
# generate date/numeric data
df['date'] = datetime.datetime.now().date()
df['value'] = [random.randint(1, 100) for _ in range(len(df))]
df.to_sql('unicode_test',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'phrase': String(500),
'short_phrase': String(10),
'with_missing': String(100),
'date': Date(),
'value': Float(),
},
index=False)
print("Done loading table!")
print("-" * 80)
print("Creating table [unicode_test] reference")
obj = db.session.query(TBL).filter_by(table_name='unicode_test').first()
if not obj:
obj = TBL(table_name='unicode_test')
obj.main_dttm_col = 'date'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = False
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
slice_data = {
"datasource_id": "3",
"datasource_name": "unicode_test",
"datasource_type": "table",
"flt_op_1": "in",
"granularity": "date",
"groupby": [],
"metric": 'sum__value',
"row_limit": config.get("ROW_LIMIT"),
"since": "100 years ago",
"until": "now",
"where": "",
"viz_type": "word_cloud",
"size_from": "10",
"series": "short_phrase",
"size_to": "70",
"rotation": "square",
"limit": "100",
}
print("Creating a slice")
slc = Slice(
slice_name="Unicode Cloud",
viz_type='word_cloud',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(slice_data),
)
merge_slice(slc)
print("Creating a dashboard")
dash = db.session.query(Dash).filter_by(
dashboard_title="Unicode Test").first()
if not dash:
dash = Dash()
pos = {
"size_y": 4,
"size_x": 4,
"col": 1,
"row": 1,
"slice_id": slc.id,
}
dash.dashboard_title = "Unicode Test"
dash.position_json = json.dumps([pos], indent=4)
dash.slug = "unicode-test"
dash.slices = [slc]
db.session.merge(dash)
db.session.commit()
def load_birth_names():
"""Loading birth name dataset from a zip file in the repo"""
with gzip.open(os.path.join(DATA_FOLDER, 'birth_names.json.gz')) as f:
pdf = pd.read_json(f)
pdf.ds = pd.to_datetime(pdf.ds, unit='ms')
pdf.to_sql('birth_names',
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'ds': DateTime,
'gender': String(16),
'state': String(10),
'name': String(255),
},
index=False)
l = []
print("Done loading table!")
print("-" * 80)
print("Creating table [birth_names] reference")
obj = db.session.query(TBL).filter_by(table_name='birth_names').first()
if not obj:
obj = TBL(table_name='birth_names')
obj.main_dttm_col = 'ds'
obj.database = utils.get_or_create_main_db(caravel)
obj.is_featured = True
db.session.merge(obj)
db.session.commit()
obj.fetch_metadata()
tbl = obj
defaults = {
"compare_lag": "10",
"compare_suffix": "o10Y",
"datasource_id": "1",
"datasource_name": "birth_names",
"datasource_type": "table",
"flt_op_1": "in",
"limit": "25",
"granularity": "ds",
"groupby": [],
"metric": 'sum__num',
"metrics": ["sum__num"],
"row_limit": config.get("ROW_LIMIT"),
"since": "100 years ago",
"until": "now",
"viz_type": "table",
"where": "",
"markup_type": "markdown",
}
print("Creating some slices")
slices = [
Slice(slice_name="Girls",
viz_type='table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
groupby=['name'],
flt_col_1='gender',
flt_eq_1="girl",
row_limit=50)),
Slice(slice_name="Boys",
viz_type='table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
groupby=['name'],
flt_col_1='gender',
flt_eq_1="boy",
row_limit=50)),
Slice(slice_name="Participants",
viz_type='big_number',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="big_number",
granularity="ds",
compare_lag="5",
compare_suffix="over 5Y")),
Slice(slice_name="Genders",
viz_type='pie',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="pie",
groupby=['gender'])),
Slice(slice_name="Genders by State",
viz_type='dist_bar',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(
defaults,
flt_eq_1="other",
viz_type="dist_bar",
metrics=['sum__sum_girls', 'sum__sum_boys'],
groupby=['state'],
flt_op_1='not in',
flt_col_1='state')),
Slice(slice_name="Trends",
viz_type='line',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="line",
groupby=['name'],
granularity='ds',
rich_tooltip='y',
show_legend='y')),
Slice(slice_name="Title",
viz_type='markup',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="markup",
markup_type="html",
code="""\
<div style="text-align:center">
<h1>Birth Names Dashboard</h1>
<p>
The source dataset came from
<a href="https://github.com/hadley/babynames">[here]</a>
</p>
<img src="/static/assets/images/babytux.jpg">
</div>
""")),
Slice(slice_name="Name Cloud",
viz_type='word_cloud',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="word_cloud",
size_from="10",
series='name',
size_to="70",
rotation="square",
limit='100')),
Slice(slice_name="Pivot Table",
viz_type='pivot_table',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="pivot_table",
metrics=['sum__num'],
groupby=['name'],
columns=['state'])),
Slice(slice_name="Number of Girls",
viz_type='big_number_total',
datasource_type='table',
datasource_id=tbl.id,
params=get_slice_json(defaults,
viz_type="big_number_total",
granularity="ds",
flt_col_1='gender',
flt_eq_1='girl',
subheader='total female participants')),
]
for slc in slices:
merge_slice(slc)
print("Creating a dashboard")
dash = db.session.query(Dash).filter_by(dashboard_title="Births").first()
if not dash:
dash = Dash()
js = textwrap.dedent("""\
[
{
"col": 9,
"row": 6,
"size_x": 2,
"size_y": 4,
"slice_id": "1267"
},
{
"col": 11,
"row": 6,
"size_x": 2,
"size_y": 4,
"slice_id": "1268"
},
{
"col": 1,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1269"
},
{
"col": 3,
"row": 0,
"size_x": 2,
"size_y": 2,
"slice_id": "1270"
},
{
"col": 5,
"row": 3,
"size_x": 8,
"size_y": 3,
"slice_id": "1271"
},
{
"col": 1,
"row": 6,
"size_x": 8,
"size_y": 4,
"slice_id": "1272"
},
{
"col": 10,
"row": 0,
"size_x": 3,
"size_y": 3,
"slice_id": "1273"
},
{
"col": 5,
"row": 0,
"size_x": 5,
"size_y": 3,
"slice_id": "1274"
},
{
"col": 1,
"row": 2,
"size_x": 4,
"size_y": 4,
"slice_id": "1275"
}
]
""")
l = json.loads(js)
for i, pos in enumerate(l):
pos['slice_id'] = str(slices[i].id)
dash.dashboard_title = "Births"
dash.position_json = json.dumps(l, indent=4)
dash.slug = "births"
dash.slices = slices[:-1]
db.session.merge(dash)
db.session.commit()
def load_energy():
"""Loads an energy related dataset to use with sankey and graphs"""
tbl_name = 'energy_usage'
with gzip.open(os.path.join(DATA_FOLDER, 'energy.json.gz')) as f:
pdf = pd.read_json(f)
pdf.to_sql(tbl_name,
db.engine,
if_exists='replace',
chunksize=500,
dtype={
'source': String(255),
'target': String(255),
'value': Float(),
},
index=False)
print("Creating table [wb_health_population] reference")
tbl = db.session.query(TBL).filter_by(table_name=tbl_name).first()
if not tbl:
tbl = TBL(table_name=tbl_name)
tbl.description = "Energy consumption"
tbl.is_featured = True
tbl.database = utils.get_or_create_main_db(caravel)
db.session.merge(tbl)
db.session.commit()
tbl.fetch_metadata()
slc = Slice(slice_name="Energy Sankey",
viz_type='sankey',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"collapsed_fieldsets": "",
"datasource_id": "3",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"groupby": [
"source",
"target"
],
"having": "",
"metric": "sum__value",
"row_limit": "5000",
"slice_name": "Energy Sankey",
"viz_type": "sankey",
"where": ""
}
"""))
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
slc = Slice(slice_name="Energy Force Layout",
viz_type='directed_force',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"charge": "-500",
"collapsed_fieldsets": "",
"datasource_id": "1",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"groupby": [
"source",
"target"
],
"having": "",
"link_length": "200",
"metric": "sum__value",
"row_limit": "5000",
"slice_name": "Force",
"viz_type": "directed_force",
"where": ""
}
"""))
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)
slc = Slice(slice_name="Heatmap",
viz_type='heatmap',
datasource_type='table',
datasource_id=tbl.id,
params=textwrap.dedent("""\
{
"all_columns_x": "source",
"all_columns_y": "target",
"canvas_image_rendering": "pixelated",
"collapsed_fieldsets": "",
"datasource_id": "1",
"datasource_name": "energy_usage",
"datasource_type": "table",
"flt_col_0": "source",
"flt_eq_0": "",
"flt_op_0": "in",
"having": "",
"linear_color_scheme": "blue_white_yellow",
"metric": "sum__value",
"normalize_across": "heatmap",
"slice_name": "Heatmap",
"viz_type": "heatmap",
"where": "",
"xscale_interval": "1",
"yscale_interval": "1"
}
"""))
misc_dash_slices.append(slc.slice_name)
merge_slice(slc)