def real_wages(update_loc: Union[str, PathLike, Engine, Connection,
None] = None,
save_loc: Union[str, PathLike, Engine, Connection, None] = None,
only_get: bool = True) -> pd.DataFrame:
"""
Get real wages.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default True
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Real wages data : pd.DataFrame
"""
name = "real_wages"
wages = nominal_wages(update_loc=update_loc, only_get=only_get)
wages.columns = [
"Índice medio de salarios reales",
"Índice medio de salarios reales privados",
"Índice medio de salarios reales públicos"
]
metadata._set(wages,
area="Mercado laboral",
currency="UYU",
inf_adj="Sí",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
output = transform.convert_real(wages,
update_loc=update_loc,
only_get=only_get)
output = transform.rebase(output, start_date="2008-07-31")
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def stocks(update_loc: Union[str, PathLike, Engine, Connection, None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection, None] = None,
only_get: bool = False) -> pd.DataFrame:
"""Get stock market index data.
Indexes selected are S&P 500, Euronext 100, Nikkei 225 and Shanghai
Composite.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Daily stock market index in USD : pd.DataFrame
"""
name = "global_stocks"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
yahoo = []
for series in ["spy", "n100", "nikkei", "sse"]:
aux = pd.read_csv(urls[name]["dl"][series],
index_col=0,
usecols=[0, 4],
parse_dates=True)
aux.columns = [series]
yahoo.append(aux)
output = pd.concat(yahoo, axis=1).interpolate(method="linear",
limit_area="inside")
output.columns = [
"S&P 500", "Euronext 100", "Nikkei 225",
"Shanghai Stock Exchange Composite"
]
metadata._set(output,
area="Global",
currency="USD",
inf_adj="No",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
metadata._modify_multiindex(output,
levels=[3],
new_arrays=[["USD", "EUR", "JPY", "CNY"]])
output = rebase(output, start_date="2019-01-02")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def store_transformed_data(
real_start,
real_end,
resample_freq,
resample_operation,
rolling_periods,
rolling_operation,
chg_diff_operation,
chg_diff_period,
rebase_start,
rebase_end,
rebase_base,
decompose_method,
decompose_component,
order,
query_data,
query_metadata,
):
if not order:
return query_data, query_metadata
if not query_data:
return {}, {}
if (
("resample" in order and (not resample_freq or not resample_operation))
or ("rolling" in order and (not rolling_periods or not rolling_operation))
or ("chg-diff" in order and (not chg_diff_operation or not chg_diff_period))
or ("rebase" in order and (not rebase_start or not rebase_base))
or (
"decompose" in order
and (not decompose_method or not decompose_component)
)
):
raise PreventUpdate
data = pd.DataFrame.from_records(query_data, coerce_float=True, index="index")
data.index = pd.to_datetime(data.index)
metadata = pd.DataFrame.from_records(query_metadata)
data.columns = pd.MultiIndex.from_frame(metadata)
p = Pipeline(location=db.engine, download=False)
transformations = {
"usd": lambda x: convert_usd(x, pipeline=p, errors="ignore"),
"real": lambda x: convert_real(
x, start_date=real_start, end_date=real_end, pipeline=p, errors="ignore"
),
"gdp": lambda x: convert_gdp(x, pipeline=p, errors="ignore"),
"resample": lambda x: resample(
x, rule=resample_freq, operation=resample_operation
),
"rolling": lambda x: rolling(
x, window=rolling_periods, operation=rolling_operation
),
"chg-diff": lambda x: chg_diff(
x, operation=chg_diff_operation, period=chg_diff_period
),
"rebase": lambda x: rebase(
x, start_date=rebase_start, end_date=rebase_end, base=rebase_base
),
"decompose": lambda x: decompose(
x,
component=decompose_component,
method=decompose_method,
force_x13=True,
errors="ignore",
),
}
transformed_data = data.copy()
for t in order:
transformed_data = transformations[t](transformed_data)
transformed_metadata = transformed_data.columns.to_frame()
transformed_data.columns = transformed_data.columns.get_level_values(0)
transformed_data.reset_index(inplace=True)
return transformed_data.to_dict("records"), transformed_metadata.to_dict(
"records"
)
def cpi_measures(update_loc: Union[str, PathLike, Engine, Connection,
None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection,
None] = None,
only_get: bool = False) -> pd.DataFrame:
"""
Get core CPI, Winsorized CPI, tradabe CPI, non-tradable CPI and residual
CPI.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Monthly CPI measures : pd.DataFrame
"""
name = "cpi_measures"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
try:
xls_10_14 = pd.ExcelFile(urls[name]["dl"]["2010-14"])
xls_15 = pd.ExcelFile(urls[name]["dl"]["2015-"])
prod_97 = (pd.read_excel(
urls[name]["dl"]["1997"], skiprows=5).dropna(how="any").set_index(
"Rubros, Agrupaciones, Subrubros, Familias y Artículos").T)
except URLError as err:
if "SSL: CERTIFICATE_VERIFY_FAILED" in str(err):
certificate = Path(get_project_root(), "utils", "files",
"ine_certs.pem")
r = requests.get(urls[name]["dl"]["2010-14"], verify=certificate)
xls_10_14 = pd.ExcelFile(BytesIO(r.content))
r = requests.get(urls[name]["dl"]["2015-"], verify=certificate)
xls_15 = pd.ExcelFile(BytesIO(r.content))
r = requests.get(urls[name]["dl"]["1997"], verify=certificate)
prod_97 = (pd.read_excel(BytesIO(
r.content), skiprows=5).dropna(how="any").set_index(
"Rubros, Agrupaciones, Subrubros, Familias y Artículos").T)
else:
raise err
weights_97 = (pd.read_excel(urls[name]["dl"]["1997_weights"],
index_col=0).drop_duplicates(
subset="Descripción", keep="first"))
weights = pd.read_excel(xls_10_14,
sheet_name=xls_10_14.sheet_names[0],
usecols="A:C",
skiprows=13,
index_col=0).dropna(how="any")
weights.columns = ["Item", "Weight"]
weights_8 = weights.loc[weights.index.str.len() == 8]
sheets = []
for excel_file in [xls_10_14, xls_15]:
for sheet in excel_file.sheet_names:
raw = pd.read_excel(excel_file,
sheet_name=sheet,
usecols="D:IN",
skiprows=8).dropna(how="all")
proc = raw.loc[:,
raw.columns.str.contains("Indice|Índice")].dropna(
how="all")
sheets.append(proc.T)
complete_10 = pd.concat(sheets)
complete_10 = complete_10.iloc[:, 1:]
complete_10.columns = [weights["Item"], weights.index]
complete_10.index = pd.date_range(start="2010-12-31",
periods=len(complete_10),
freq="M")
diff_8 = complete_10.loc[:,
complete_10.columns.get_level_values(
level=1).str.len() == 8].pct_change()
win = pd.DataFrame(winsorize(diff_8, limits=(0.05, 0.05), axis=1))
win.index = diff_8.index
win.columns = diff_8.columns.get_level_values(level=1)
cpi_win = win.mul(weights_8.loc[:, "Weight"].T)
cpi_win = cpi_win.sum(axis=1).add(1).cumprod().mul(100)
weights_97["Weight"] = (weights_97["Rubro"].fillna(
weights_97["Agrupación, subrubro, familia"]).fillna(
weights_97["Artículo"]).drop(
columns=["Rubro", "Agrupación, subrubro, familia", "Artículo"])
)
prod_97 = prod_97.loc[:, list(cpi_details["1997_base"].keys())]
prod_97.index = pd.date_range(start="1997-03-31",
periods=len(prod_97),
freq="M")
weights_97 = (weights_97[weights_97["Descripción"].isin(
cpi_details["1997_weights"])].set_index("Descripción").drop(
columns=["Rubro", "Agrupación, subrubro, "
"familia", "Artículo"])).div(100)
weights_97.index = prod_97.columns
prod_10 = complete_10.loc[:, list(cpi_details["2010_base"].keys())]
prod_10 = prod_10.loc[:, ~prod_10.columns.get_level_values(
level=0).duplicated()]
prod_10.columns = prod_10.columns.get_level_values(level=0)
weights_10 = (weights.loc[weights["Item"].isin(
list(cpi_details["2010_base"].keys()))].drop_duplicates(
subset="Item", keep="first")).set_index("Item")
items = []
weights = []
for item, weight, details in zip([prod_10, prod_97],
[weights_10, weights_97],
["2010_base", "1997_base"]):
for tradable in [True, False]:
items.append(item.loc[:, [
k for k, v in cpi_details[details].items()
if v["Tradable"] is tradable
]])
aux = weight.loc[[
k for k, v in cpi_details[details].items()
if v["Tradable"] is tradable
]]
weights.append(aux.div(aux.sum()))
for core in [True, False]:
items.append(item.loc[:, [
k for k, v in cpi_details[details].items() if v["Core"] is core
]])
aux = weight.loc[[
k for k, v in cpi_details[details].items() if v["Core"] is core
]]
weights.append(aux.div(aux.sum()))
intermediate = []
for item, weight in zip(items, weights):
intermediate.append(item.mul(weight.squeeze()).sum(1))
output = []
for x, y in zip(intermediate[:4], intermediate[4:]):
aux = pd.concat([
y.pct_change().loc[y.index < "2011-01-01"],
x.pct_change().loc[x.index > "2011-01-01"]
])
output.append(aux.fillna(0).add(1).cumprod().mul(100))
cpi_re = cpi(update_loc=update_loc, save_loc=save_loc, only_get=True)
cpi_re = cpi_re.loc[cpi_re.index >= "1997-03-31"]
output = pd.concat([cpi_re] + output + [cpi_win], axis=1)
output.columns = [
"Índice de precios al consumo: total",
"Índice de precios al consumo: transables",
"Índice de precios al consumo: no transables",
"Índice de precios al consumo: subyacente",
"Índice de precios al consumo: residual",
"Índice de precios al consumo: Winsorized 0.05"
]
output = output.apply(pd.to_numeric, errors="coerce")
metadata._set(output,
area="Precios y salarios",
currency="-",
inf_adj="No",
unit="2010-12=100",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
output = transform.rebase(output,
start_date="2010-12-01",
end_date="2010-12-31")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def rxr(update_loc: Union[str, PathLike, Engine, Connection, None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection, None] = None,
only_get: bool = False) -> pd.DataFrame:
"""Get real exchange rates vis-á-vis the US dollar for Argentina and Brasil .
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Monthly real exchange rate : pd.DataFrame
"""
name = "regional_rxr"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
proc = _ifs(update_loc=update_loc, save_loc=save_loc, only_get=only_get)
output = pd.DataFrame()
output["Argentina"] = (proc["Argentina - oficial"] * proc["US.PCPI_IX"] /
proc["ARG CPI"])
output["Brasil"] = proc["Brasil"] * proc["US.PCPI_IX"] / proc["BRA CPI"]
metadata._set(output,
area="Regional",
currency="-",
inf_adj="-",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
metadata._modify_multiindex(output,
levels=[3],
new_arrays=[["ARS/USD", "BRL/USD"]])
output = rebase(output, start_date="2019-01-01",
end_date="2019-01-31").dropna(how="all")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def stocks(update_loc: Union[str, PathLike, Engine, Connection, None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection, None] = None,
only_get: bool = False) -> pd.DataFrame:
"""Get stock market index data in USD terms.
Indexes selected are MERVAL and BOVESPA.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Daily stock market index in USD terms: pd.DataFrame
"""
name = "regional_stocks"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
end_date_dt = dt.datetime(2000, 1, 1)
start_date_dt = dt.datetime(2000, 1, 1)
aux = []
while end_date_dt < dt.datetime.now():
end_date_dt = start_date_dt + dt.timedelta(days=5000)
params = {
"curr_id": "13376",
"smlID": str(randint(1000000, 99999999)),
"header": "S&P Merval Historical Data",
"st_date": start_date_dt.strftime("%m/%d/%Y"),
"end_date": end_date_dt.strftime("%m/%d/%Y"),
"interval_sec": "Daily",
"sort_col": "date",
"sort_ord": "DESC",
"action": "historical_data"
}
r = requests.post(urls[name]["dl"]["arg"],
headers=investing_headers,
data=params)
aux.append(
pd.read_html(r.content,
match="Price",
index_col=0,
parse_dates=True)[0])
start_date_dt = end_date_dt + dt.timedelta(days=1)
arg = pd.concat(aux, axis=0)[["Price"]].sort_index()
bra = pd.read_csv(urls[name]["dl"]["bra"], index_col=0,
parse_dates=True)[["Close"]]
bra = bra.loc[bra.index >= "2000-01-01"]
converters = nxr(update_loc=update_loc, only_get=only_get)
converters.columns = converters.columns.get_level_values(0)
arg = pd.merge_asof(arg,
converters[["Argentina - informal"]],
left_index=True,
right_index=True)
arg = (arg.iloc[:, 0] / arg.iloc[:, 1]).to_frame()
arg.columns = ["Argentina"]
bra = pd.merge_asof(bra,
converters[["Brasil"]],
left_index=True,
right_index=True)
bra = (bra.iloc[:, 0] / bra.iloc[:, 1]).to_frame()
bra.columns = ["Brasil"]
output = arg.join(bra, how="left").interpolate(method="linear",
limit_area="inside")
metadata._set(output,
area="Regional",
currency="USD",
inf_adj="No",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
output = rebase(output, start_date="2019-01-02").dropna(how="all")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def cpi(update_loc: Union[str, PathLike, Engine, Connection, None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection, None] = None,
only_get: bool = False) -> pd.DataFrame:
"""Get consumer price index for Argentina and Brazil.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Monthly CPI : pd.DataFrame
"""
name = "regional_cpi"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
arg = requests.get(urls[name]["dl"]["ar"],
params=urls[name]["dl"]["ar_payload"])
arg = pd.read_html(arg.content)[0]
arg.set_index("Fecha", drop=True, inplace=True)
arg.index = pd.to_datetime(arg.index, format="%d/%m/%Y")
arg.columns = ["nivel"]
arg = arg.divide(10)
arg_unoff = pd.read_excel(urls[name]["dl"]["ar_unofficial"])
arg_unoff.set_index("date", drop=True, inplace=True)
arg_unoff.index = arg_unoff.index + MonthEnd(0)
arg_unoff = arg_unoff.loc[(arg_unoff.index >= "2006-12-01") &
(arg_unoff.index <= "2016-12-01"), "index"]
arg_unoff = arg_unoff.to_frame().pct_change(
periods=1).multiply(100).dropna()
arg_unoff.columns = ["nivel"]
arg = (arg.append(arg_unoff).reset_index().drop_duplicates(
subset="index", keep="last").set_index("index",
drop=True).sort_index())
arg = arg.divide(100).add(1).cumprod()
bra_r = requests.get(urls[name]["dl"]["bra"])
bra = pd.DataFrame(bra_r.json())[["v"]]
bra.index = pd.date_range(start="1979-12-31", freq="M", periods=len(bra))
bra = bra.apply(pd.to_numeric, errors="coerce")
bra = bra.divide(100).add(1).cumprod()
output = pd.concat([arg, bra], axis=1)
output.columns = ["Argentina", "Brasil"]
metadata._set(output,
area="Regional",
currency="-",
inf_adj="No",
seas_adj="NSA",
ts_type="-",
cumperiods=1)
metadata._modify_multiindex(output,
levels=[3],
new_arrays=[["ARS", "BRL"]])
output = rebase(output, start_date="2010-10-01", end_date="2010-10-31")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output
def monthly_gdp(update_loc: Union[str, PathLike, Engine, Connection,
None] = None,
revise_rows: Union[str, int] = "nodup",
save_loc: Union[str, PathLike, Engine, Connection,
None] = None,
only_get: bool = False) -> pd.DataFrame:
"""Get monthly GDP data.
Countries/aggregates selected are Argentina and Brazil.
Parameters
----------
update_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to find
a CSV for updating, SQLAlchemy connection or engine object, or
``None``, don't update.
revise_rows : {'nodup', 'auto', int}
Defines how to process data updates. An integer indicates how many rows
to remove from the tail of the dataframe and replace with new data.
String can either be ``auto``, which automatically determines number of
rows to replace from the inferred data frequency, or ``nodup``,
which replaces existing periods with new data.
save_loc : str, os.PathLike, SQLAlchemy Connection or Engine, or None, \
default None
Either Path or path-like string pointing to a directory where to save
the CSV, SQL Alchemy connection or engine object, or ``None``,
don't save.
only_get : bool, default False
If True, don't download data, retrieve what is available from
``update_loc``.
Returns
-------
Daily policy interest rates : pd.DataFrame
"""
name = "regional_monthly_gdp"
if only_get is True and update_loc is not None:
output = ops._io(operation="update", data_loc=update_loc, name=name)
if not output.equals(pd.DataFrame()):
return output
arg = pd.read_excel(urls[name]["dl"]["arg"], usecols="D",
skiprows=4).dropna(how="all")
arg.index = pd.date_range(start="2004-01-31", freq="M", periods=len(arg))
bra = pd.read_csv(urls[name]["dl"]["bra"],
sep=";",
index_col=0,
decimal=",")
bra.index = pd.date_range(start="2003-01-31", freq="M", periods=len(bra))
output = pd.concat([arg, bra], axis=1)
output.columns = ["Argentina", "Brasil"]
metadata._set(output,
area="Regional",
currency="-",
inf_adj="Const.",
seas_adj="SA",
ts_type="Flujo",
cumperiods=1)
metadata._modify_multiindex(output,
levels=[3],
new_arrays=[["ARS", "BRL"]])
output = rebase(output, start_date="2010-01-01", end_date="2010-12-31")
if update_loc is not None:
previous_data = ops._io(operation="update",
data_loc=update_loc,
name=name)
output = ops._revise(new_data=output,
prev_data=previous_data,
revise_rows=revise_rows)
if save_loc is not None:
ops._io(operation="save", data_loc=save_loc, data=output, name=name)
return output