Reorganise constants, and add ISO language codes in order to drop dependency pycountry

nw/convert/file/__init__.py

@@ -7,9 +7,9 @@ from nw.convert.file.markdown import MarkdownFile
 from nw.convert.file.text import TextFile
 
 __all__ = [
-    ConcatFile,
-    HtmlFile,
-    LaTeXFile,
-    MarkdownFile,
-    TextFile,
+    "ConcatFile",
+    "HtmlFile",
+    "LaTeXFile",
+    "MarkdownFile",
+    "TextFile",
 ]

nw/convert/file/concat.py

@@ -19,7 +19,7 @@ from PyQt5.QtWidgets import QMessageBox
 
 from nw.convert.file.text import TextFile
 from nw.convert.tokenizer import Tokenizer
-from nw.enum import nwAlert, nwItemLayout
+from nw.constants import nwAlert, nwItemLayout
 
 logger = logging.getLogger(__name__)
 

nw/convert/file/html.py

@@ -15,7 +15,7 @@ import nw
 
 from nw.convert.file.text import TextFile
 from nw.convert.text.tohtml import ToHtml
-from nw.enum import nwAlert
+from nw.constants import nwAlert
 
 logger = logging.getLogger(__name__)
 

nw/convert/file/latex.py

@@ -15,7 +15,7 @@ import nw
 
 from nw.convert.file.text import TextFile
 from nw.convert.text.tolatex import ToLaTeX
-from nw.enum import nwAlert
+from nw.constants import nwAlert
 
 logger = logging.getLogger(__name__)
 

nw/convert/file/markdown.py

@@ -15,7 +15,7 @@ import nw
 
 from nw.convert.file.text import TextFile
 from nw.convert.text.tomarkdown import ToMarkdown
-from nw.enum import nwAlert
+from nw.constants import nwAlert
 
 logger = logging.getLogger(__name__)
 

nw/convert/file/text.py

@@ -18,7 +18,7 @@ from os import path
 from PyQt5.QtWidgets import QMessageBox
 
 from nw.convert.text.totext import ToText
-from nw.enum import nwAlert, nwItemType, nwItemLayout, nwItemClass
+from nw.constants import nwAlert, nwItemType, nwItemLayout, nwItemClass
 
 logger = logging.getLogger(__name__)