Added cli

argostranslate/cli.py

@@ -0,0 +1,39 @@
+import argparse
+import sys
+from argostranslate import package, translate
+
+def main():
+    # Parse args
+    parser = argparse.ArgumentParser()
+    parser.add_argument('text', help='The text to translate')
+    parser.add_argument('--from-lang',
+            help='The code for the language to translate from (ISO 639-1)')
+    parser.add_argument('--to-lang',
+            help='The code for the language to translate to (ISO 639-1)')
+    args = parser.parse_args()
+
+    # Perform translation
+    if args.from_lang != None and args.to_lang != None:
+        installed_languages = translate.load_installed_languages()
+        from_lang_index = None
+        for i, lang in enumerate(installed_languages):
+            if lang.code == args.from_lang:
+                from_lang_index = i
+                break
+        to_lang_index = None
+        for i, lang in enumerate(installed_languages):
+            if lang.code == args.to_lang:
+                to_lang_index = i
+                break
+        from_lang = installed_languages[from_lang_index]
+        to_lang = installed_languages[to_lang_index]
+        translation = from_lang.get_translation(to_lang)
+        if translation == None:
+            sys.exit('No translation installed from {} to {}'.format(
+                    args.from_name, args.to_name))
+    else:
+        translation = translate.IdentityTranslation('')
+
+    # Print translation
+    print(translation.translate(args.text))
+

bin/argos-translate-cli

@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+
+from argostranslate import cli
+
+cli.main()
+
+

setup.py

@@ -18,5 +18,5 @@
     packages=find_packages(),
     install_requires=required_packages,
     include_package_data=True,
-    scripts=['bin/argos-translate'],
+    scripts=['bin/argos-translate', 'bin/argos-translate-cli'],
 )