Update migrate.py for better name migrations

wgmaster/utils.py

@@ -7,6 +7,7 @@ import re
 import datetime
 import csv
 
+RE_SPACES = re.compile(r'\s+')
 RE_INT = re.compile(r'-?[0-9]+')
 RE_FLOAT = re.compile(r'-?[0-9]+\.[0-9]+')
 RE_STR_START = re.compile(r'.*,"[^"]*$')
@@ -17,6 +18,10 @@ def sqlite_regexp(pattern: str, value: Optional[str]) -> Optional[bool]:
     return re.match(pattern, value) is not None if value is not None else None
 
 
+def remove_spaces(s: str) -> str:
+    return RE_SPACES.sub(' ', s).strip()
+
+
 def cast_value(value: str) -> Any:
     if value == '':
         return None