Added UVVIS Reader

extends CSV Reader

converter_app/readers/uvvis.py

@@ -0,0 +1,48 @@
+import logging
+
+from converter_app.readers.helper.reader import Readers
+from converter_app.readers.csv_reader import CSVReader
+
+logger = logging.getLogger(__name__)
+
+
+class UvvisReader(CSVReader):
+    """
+    Uvvis Reader class.  It extends converter_app.readers.ascii.CSVReader
+    """
+
+    identifier = 'uvvis_reader'
+    priority = 10
+
+    def __init__(self, file):
+        super().__init__(file)
+        self.metadata_lines = None
+        self.lines = None
+        self.rows = None
+
+    def check(self):
+        """
+        :return: True if it fits
+        """
+        result = super().check()
+        if result:
+            metadata_begin = self.lines[-2]
+            return 'Properties' in metadata_begin
+
+        return result
+
+    def prepare_tables(self):
+        tables = super().prepare_tables()
+        metadata_content = self.lines[-1]
+        key = ''
+        value = ''
+        for s in metadata_content.split('\t'):
+            if '#' in s:
+                key = s[5:]
+            else:
+                value = s
+            tables[0]['metadata'][key] = value
+        return tables
+
+
+Readers.instance().register(UvvisReader)