changed REEPS name to LLEPE, modified opt_dict to deal with more general xml properties,

llepe/__init__.py

@@ -0,0 +1,2 @@
+from .llepe import LLEPE
+from .utils import get_xml_value, set_size

llepe/utils.py

@@ -0,0 +1,49 @@
+import xml.etree.ElementTree as ET
+import matplotlib.pyplot as plt
+
+
+def set_size(w, h, ax=None):
+    """ w, h: width, height in inches """
+    if not ax:
+        ax = plt.gca()
+    left = ax.figure.subplotpars.left
+    right = ax.figure.subplotpars.right
+    top = ax.figure.subplotpars.top
+    bottom = ax.figure.subplotpars.bottom
+    fig_width = float(w) / (right - left)
+    fig_height = float(h) / (top - bottom)
+    ax.figure.set_size_inches(fig_width, fig_height)
+
+
+def get_xml_value(info_dict, xml_filename):
+    tree = ET.parse(xml_filename)
+    root = tree.getroot()
+    d = info_dict
+    value = None
+    if (d['upper_attrib_name'] is not None
+            and d['lower_attrib_name'] is not None):
+        for child1 in root.iter(d['upper_element_name']):
+            if (child1.attrib[d['upper_attrib_name']]
+                    == d['upper_attrib_value']):
+                for child2 in child1.iter(d['lower_element_name']):
+                    if (child1.attrib[d['lower_attrib_name']]
+                            == d['lower_attrib_value']):
+                        value = child2.text
+
+    elif d['upper_attrib_name'] is None and d['lower_attrib_name'] is not None:
+        for child1 in root.iter(d['upper_element_name']):
+            for child2 in child1.iter(d['lower_element_name']):
+                if (child1.attrib[d['lower_attrib_name']]
+                        == d['lower_attrib_value']):
+                    value = child2.text
+    elif d['upper_attrib_name'] is not None and d['lower_attrib_name'] is None:
+        for child1 in root.iter(d['upper_element_name']):
+            if (child1.attrib[d['upper_attrib_name']]
+                    == d['upper_attrib_value']):
+                for child2 in child1.iter(d['lower_element_name']):
+                    value = child2.text
+    else:
+        for child1 in root.iter(d['upper_element_name']):
+            for child2 in child1.iter(d['lower_element_name']):
+                value = child2.text
+    return value