fix: handle missing time index (#190)

Author: clampr

meteostat/__init__.py

@@ -12,7 +12,7 @@
 """
 
 __appname__ = "meteostat"
-__version__ = "1.7.1"
+__version__ = "1.7.2"
 
 from .interface.base import Base
 from .interface.timeseries import TimeSeries

meteostat/utilities/mutations.py

@@ -34,6 +34,10 @@ def filter_time(
     # Get time index
     time = df.index.get_level_values("time")
 
+    # If no time index, return original DataFrame
+    if len(time) == 0:
+        return df
+
     # Filter & return
     return df.loc[(time >= start) & (time <= end)] if start and end else df
 

setup.py

@@ -15,7 +15,7 @@
 # Setup
 setup(
     name="meteostat",
-    version="1.7.1",
+    version="1.7.2",
     author="Meteostat",
     author_email="[email protected]",
     description="Access and analyze historical weather and climate data with Python.",