import module syntax i.e __init__.py used

geomagio/Controller.py

@@ -7,8 +7,6 @@ from typing import List, Optional, Tuple, Union
 
 from obspy.core import Stream, UTCDateTime
 
-from geomagio.api.xml.XMLFactory import XMLFactory
-
 from .algorithm import Algorithm, algorithms, AlgorithmException, FilterAlgorithm
 from .DerivedTimeseriesFactory import DerivedTimeseriesFactory
 from .PlotTimeseriesFactory import PlotTimeseriesFactory
@@ -25,6 +23,7 @@ from . import imfv122
 from . import imfv283
 from . import temperature
 from . import vbf
+from . import xml
 
 
 class Controller(object):
@@ -562,7 +561,7 @@ def get_input_factory(args):
                 **input_factory_args,
             )
         elif input_type == "xml":
-            input_factory = XMLFactory(**input_factory_args)
+            input_factory = xml.XMLFactory(**input_factory_args)
         # wrap stream
         if input_stream is not None:
             input_factory = StreamTimeseriesFactory(
@@ -649,7 +648,7 @@ def get_output_factory(args):
                 **output_factory_args,
             )
         elif output_type == "xml":
-            output_factory = XMLFactory(**output_factory_args)
+            output_factory = xml.XMLFactory(**output_factory_args)
         # wrap stream
         if output_stream is not None:
             output_factory = StreamTimeseriesFactory(

geomagio/api/xml/XMLFactory.py → geomagio/xml/XMLFactory.py

@@ -185,12 +185,13 @@ class XMLFactory(TimeseriesFactory):
         # Create Data element
         data_elem = ET.SubElement(root, "Data")
 
-        # All traces should have the same starttime and delta per convention
+        # For each sample, create and add as sub element of <data>...</data>
         for i in range(npts):
             sample = ET.SubElement(data_elem, "Sample")
             for trace in timeseries:
                 ch_name = trace.stats.channel
                 value = trace.data[i] if i < len(trace.data) else ""
+                # For each channels trace, get data point, add as a sub element of <sample>...</sample>
                 ET.SubElement(sample, ch_name).text = f"{value}"
 
         # Generate the XML string

geomagio/xml/__init__.py

+"""IO Module for Edge Format
+"""
+
+from __future__ import absolute_import
+
+from .XMLFactory import XMLFactory
+
+__all__ = ["XMLFactory"]