def display_defi_tvl(
top: int,
export: str = "",
external_axes: Optional[List[plt.Axes]] = None,
) -> None:
"""Displays historical values of the total sum of TVLs from all listed protocols.
[Source: https://docs.llama.fi/api]
Parameters
----------
top: int
Number of records to display
export : str
Export dataframe data to csv,json,xlsx file
external_axes : Optional[List[plt.Axes]], optional
External axes (1 axis is expected in the list), by default None
"""
# This plot has 1 axis
if not external_axes:
_, ax = plt.subplots(figsize=plot_autoscale(), dpi=PLOT_DPI)
else:
if len(external_axes) != 1:
logger.error("Expected list of one axis item.")
console.print("[red]Expected list of one axis item./n[/red]")
return
(ax, ) = external_axes
df = llama_model.get_defi_tvl()
df_data = df.copy()
df = df.tail(top)
ax.plot(df["date"], df["totalLiquidityUSD"], ms=2)
# ax.set_xlim(df["date"].iloc[0], df["date"].iloc[-1])
ax.set_ylabel("Total Value Locked ($)")
ax.set_title("Total Value Locked in DeFi")
ax.get_yaxis().set_major_formatter(
ticker.FuncFormatter(lambda x, _: lambda_long_number_format(x)))
cfg.theme.style_primary_axis(ax)
if not external_axes:
cfg.theme.visualize_output()
export_data(
export,
os.path.dirname(os.path.abspath(__file__)),
"stvl",
df_data,
)
def display_defi_tvl(top: int, export: str = "") -> None:
"""Displays historical values of the total sum of TVLs from all listed protocols.
[Source: https://docs.llama.fi/api]
Parameters
----------
top: int
Number of records to display
export : str
Export dataframe data to csv,json,xlsx file
"""
df = llama_model.get_defi_tvl()
df_data = df.copy()
df = df.tail(top)
fig, ax = plt.subplots(figsize=plot_autoscale(), dpi=PLOT_DPI)
ax.plot(df["date"], df["totalLiquidityUSD"], "-ok", ms=2)
ax.set_xlabel("Time")
ax.set_xlim(df["date"].iloc[0], df["date"].iloc[-1])
dateFmt = mdates.DateFormatter("%m/%d/%Y")
ax.xaxis.set_major_formatter(dateFmt)
ax.tick_params(axis="x", labelrotation=45)
ax.set_ylabel("Total Value Locked ($)")
ax.grid(b=True, which="major", color="#666666", linestyle="-")
ax.minorticks_on()
ax.grid(b=True, which="minor", color="#999999", linestyle="-", alpha=0.2)
ax.set_title("Total Value Locked in DeFi")
ax.get_yaxis().set_major_formatter(
ticker.FuncFormatter(lambda x, _: long_number_format(x)))
fig.tight_layout(pad=2)
if gtff.USE_ION:
plt.ion()
plt.show()
console.print("")
export_data(
export,
os.path.dirname(os.path.abspath(__file__)),
"stvl",
df_data,
)
def display_defi_tvl(top: int, export: str = "") -> None:
"""Displays historical values of the total sum of TVLs from all listed protocols.
[Source: https://docs.llama.fi/api]
Parameters
----------
top: int
Number of records to display
export : str
Export dataframe data to csv,json,xlsx file
"""
df = llama_model.get_defi_tvl()
df_data = df.copy()
df = df.tail(top)
df["totalLiquidityUSD"] = df["totalLiquidityUSD"] / 1_000_000_000
plt.figure(figsize=plot_autoscale(), dpi=PLOT_DPI)
plt.plot(df["date"], df["totalLiquidityUSD"], "-ok", ms=2)
plt.xlabel("Time")
plt.xlim(df["date"].iloc[0], df["date"].iloc[-1])
plt.gcf().autofmt_xdate()
plt.ylabel("Total Value Locked USD [1B]")
plt.grid(b=True, which="major", color="#666666", linestyle="-")
plt.minorticks_on()
plt.grid(b=True, which="minor", color="#999999", linestyle="-", alpha=0.2)
plt.title("Total Value Locked in DeFi [Billions USD]")
if gtff.USE_ION:
plt.ion()
plt.show()
print("")
export_data(
export,
os.path.dirname(os.path.abspath(__file__)),
"tvl",
df_data,
)
def test_get_defi_tvl(recorder):
df = llama_model.get_defi_tvl()
recorder.capture(df)