Move version to a permanent init

.gitignore

@@ -46,5 +46,4 @@ bandcamp_dl/asyncdownloader.py
 .flake8
 .local.vimrc
 
-bandcamp_dl/__init__\.py
 venv/

bandcamp_dl/__init__.py

@@ -0,0 +1,2 @@
+import importlib.metadata
+__version__ = importlib.metadata.version("bandcamp-downloader")

bandcamp_dl/__main__.py

@@ -23,13 +23,11 @@
 import os
 import sys
 
+from bandcamp_dl import __version__
 from bandcamp_dl.bandcamp import Bandcamp
 from bandcamp_dl.bandcampdownloader import BandcampDownloader
 from bandcamp_dl import config
 
-import importlib.metadata
-__version__ = importlib.metadata.version("bandcamp-downloader")
-
 
 def main():
     parser = argparse.ArgumentParser()

bandcamp_dl/bandcamp.py

@@ -6,9 +6,7 @@
 import bs4
 import requests
 
-import importlib.metadata
-__version__ = importlib.metadata.version("bandcamp-downloader")
-
+from bandcamp_dl import __version__
 from bandcamp_dl.bandcampjson import BandcampJSON
 
 

bandcamp_dl/bandcampdownloader.py

@@ -7,8 +7,7 @@
 import requests
 import slugify
 
-import importlib.metadata
-__version__ = importlib.metadata.version("bandcamp-downloader")
+from bandcamp_dl import __version__
 
 
 def print_clean(msg):

bandcamp_dl/config.py

@@ -3,8 +3,7 @@
 import logging
 import os
 
-import importlib.metadata
-__version__ = importlib.metadata.version("bandcamp-downloader")
+from bandcamp_dl import __version__
 
 TEMPLATE = '%{artist}/%{album}/%{track} - %{title}'
 OK_CHARS = '-_~'