Merge pull request #1240 from SchrodingersGat/translation-stats

Translation stats

InvenTree/script/translate.py

@@ -28,8 +28,10 @@ def manually_translate_file(filename, save=False):
     print("For each missing translation:")
     print("a) Directly enter a new tranlation in the target language")
     print("b) Leave empty to skip")
+    print("c) Press Ctrl+C to exit")
     
-    input("Press <ENTER> to continue")
+    print("-------------------------")
+    input("Press <ENTER> to start")
     print("")
 
     with open(filename, 'r') as f:
@@ -58,7 +60,10 @@ def manually_translate_file(filename, save=False):
                 print("Source:", source_line)
                 print("Enter translation for {t}".format(t=msgid))
 
-                translation = str(input(">"))
+                try:
+                    translation = str(input(">"))
+                except KeyboardInterrupt:
+                    break
 
                 if translation and len(translation) > 0:
                     # Update the line with the new translation
@@ -71,7 +76,7 @@ def manually_translate_file(filename, save=False):
             output_file.writelines(out)
 
         print("Translation done: written to", filename)
-        print("Run 'make translate' to rebuild translation data")
+        print("Run 'invoke translate' to rebuild translation data")
 
 
 if __name__ == '__main__':

InvenTree/script/translation_stats.py

@@ -0,0 +1,68 @@
+"""
+This script calculates translation coverage for various languages
+"""
+
+import os
+
+
+def calculate_coverage(filename):
+    """
+    Calculate translation coverage for a .po file
+    """
+
+    with open(filename, 'r') as f:
+        lines = f.readlines()
+
+    lines_count = 0
+    lines_covered = 0
+    lines_uncovered = 0
+
+    for line in lines:
+
+        if line.startswith("msgid "):
+            lines_count += 1
+
+        elif line.startswith("msgstr"):
+            if line.startswith('msgstr ""') or line.startswith("msgstr ''"):
+                lines_uncovered += 1
+            else:
+                lines_covered += 1
+
+    # Return stats for the file
+    return (lines_count, lines_covered, lines_uncovered)
+
+
+if __name__ == '__main__':
+
+    MY_DIR = os.path.dirname(os.path.realpath(__file__))
+    LC_DIR = os.path.abspath(os.path.join(MY_DIR, '..', 'locale'))
+
+    locales = {}
+
+    print("InvenTree translation coverage:")
+
+    for locale in os.listdir(LC_DIR):
+        path = os.path.join(LC_DIR, locale)
+        if os.path.exists(path) and os.path.isdir(path):
+
+            locale_file = os.path.join(path, 'LC_MESSAGES', 'django.po')
+
+            if os.path.exists(locale_file) and os.path.isfile(locale_file):
+                locales[locale] = locale_file
+
+    print("-" * 16)
+
+    for locale in locales.keys():
+        locale_file = locales[locale]
+        stats = calculate_coverage(locale_file)
+
+        (total, covered, uncovered) = stats
+
+        if total > 0:
+            percentage = int(covered / total * 100)
+        else:
+            percentage = 0
+
+        print(f"| {locale.ljust(4, ' ')} : {str(percentage).rjust(4, ' ')}% |")
+    
+    print("-" * 16)

tasks.py

@@ -186,6 +186,10 @@ def translate(c):
     manage(c, "makemessages -e py -e html -e js")
     manage(c, "compilemessages")
 
+    path = os.path.join('InvenTree', 'script', 'translation_stats.py')
+
+    c.run(f'python {path}')
+
 @task
 def style(c):
     """