Fix line endings

usr/lib/python3.8/spoc/cli.py

@@ -1,81 +1,81 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-
-
+
-import os
+import os
-import time
+import time
-from concurrent.futures import ThreadPoolExecutor
+from concurrent.futures import ThreadPoolExecutor
-from math import floor
+from math import floor
-
+
-SIZE_PREFIXES = ('', 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y')
+SIZE_PREFIXES = ('', 'k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y')
-
+
-class ActionItem:
+class ActionItem:
-    def __init__(self, text, action):
+    def __init__(self, text, action):
-        self.text = text
+        self.text = text
-        self.action = action
+        self.action = action
-        self.units_total = 0
+        self.units_total = 0
-        self.units_done = 0
+        self.units_done = 0
-
+
-    def run(self):
+    def run(self):
-        with ThreadPoolExecutor() as executor:
+        with ThreadPoolExecutor() as executor:
-            future = executor.submit(self.action, self)
+            future = executor.submit(self.action, self)
-            while not future.done():
+            while not future.done():
-                time.sleep(0.2)
+                time.sleep(0.2)
-                self.print_progress()
+                self.print_progress()
-            # Get the result of the future and let it raise exception, if there was any
+            # Get the result of the future and let it raise exception, if there was any
-            data = future.result()
+            data = future.result()
-        self.print_progress('\n')
+        self.print_progress('\n')
-
+
-    def print_progress(self, end='\r'):
+    def print_progress(self, end='\r'):
-        text = self.text
+        text = self.text
-        if self.units_total:
+        if self.units_total:
-            text = f'{text} ({self.units_done}/{self.units_total}) [{floor(self.units_done/self.units_total*100)} %]'
+            text = f'{text} ({self.units_done}/{self.units_total}) [{floor(self.units_done/self.units_total*100)} %]'
-        print(f'\x1b[K{text}', end=end)
+        print(f'\x1b[K{text}', end=end)
-
+
-class ActionQueue:
+class ActionQueue:
-    def __init__(self):
+    def __init__(self):
-        self.queue = []
+        self.queue = []
-
+
-    def download_image(self, image):
+    def download_image(self, image):
-        self.queue.append(ActionItem(f'Downloading image {image.name}', image.download))
+        self.queue.append(ActionItem(f'Downloading image {image.name}', image.download))
-        self.queue.append(ActionItem(f'Unpacking image {image.name}', image.unpack_downloaded))
+        self.queue.append(ActionItem(f'Unpacking image {image.name}', image.unpack_downloaded))
-
+
-    def delete_image(self, image):
+    def delete_image(self, image):
-        self.queue.append(ActionItem(f'Deleting image {image.name}', image.delete))
+        self.queue.append(ActionItem(f'Deleting image {image.name}', image.delete))
-
+
-    def install_app(self, app):
+    def install_app(self, app):
-        self.queue.append(ActionItem(f'Downloading application {app.name}', app.download))
+        self.queue.append(ActionItem(f'Downloading application {app.name}', app.download))
-        self.queue.append(ActionItem(f'Unpacking application {app.name}', app.unpack_downloaded))
+        self.queue.append(ActionItem(f'Unpacking application {app.name}', app.unpack_downloaded))
-        self.queue.append(ActionItem(f'Installing application {app.name}', app.install))
+        self.queue.append(ActionItem(f'Installing application {app.name}', app.install))
-
+
-    def update_app(self, app):
+    def update_app(self, app):
-        self.queue.append(ActionItem(f'Downloading application {app.name}', app.download))
+        self.queue.append(ActionItem(f'Downloading application {app.name}', app.download))
-        self.queue.append(ActionItem(f'Unpacking application {app.name}', app.unpack_downloaded))
+        self.queue.append(ActionItem(f'Unpacking application {app.name}', app.unpack_downloaded))
-        self.queue.append(ActionItem(f'Updating application {app.name}', app.update))
+        self.queue.append(ActionItem(f'Updating application {app.name}', app.update))
-
+
-    def uninstall_app(self, app):
+    def uninstall_app(self, app):
-        self.queue.append(ActionItem(f'Uninstalling application {app.name}', app.uninstall))
+        self.queue.append(ActionItem(f'Uninstalling application {app.name}', app.uninstall))
-
+
-    def start_app(self, app):
+    def start_app(self, app):
-        self.queue.append(ActionItem(f'Starting application {app.name}', app.start))
+        self.queue.append(ActionItem(f'Starting application {app.name}', app.start))
-
+
-    def stop_app(self, app):
+    def stop_app(self, app):
-        self.queue.append(ActionItem(f'Stopping application {app.name}', app.stop))
+        self.queue.append(ActionItem(f'Stopping application {app.name}', app.stop))
-
+
-    def process(self):
+    def process(self):
-        index = 0
+        index = 0
-        queue_length = len(self.queue)
+        queue_length = len(self.queue)
-        for item in self.queue:
+        for item in self.queue:
-            index += 1
+            index += 1
-            item.text = f'[{index}/{queue_length}] {item.text}'
+            item.text = f'[{index}/{queue_length}] {item.text}'
-            item.run()
+            item.run()
-
+
-def readable_size(bytes):
+def readable_size(bytes):
-    i = 0
+    i = 0
-    while bytes > 1024:
+    while bytes > 1024:
-        i += 1
+        i += 1
-        bytes /= 1024
+        bytes /= 1024
-    return f'{bytes:.2f} {SIZE_PREFIXES[i]}B'
+    return f'{bytes:.2f} {SIZE_PREFIXES[i]}B'
-
+
-def print_lock(pid):
+def print_lock(pid):
-    with open(os.path.join('/proc', pid, 'cmdline')) as f:
+    with open(os.path.join('/proc', pid, 'cmdline')) as f:
-        cmdline = f.read().replace('\0', ' ').strip()
+        cmdline = f.read().replace('\0', ' ').strip()
-    print(f'Waiting for lock currently held by process {pid} - {cmdline}')
+    print(f'Waiting for lock currently held by process {pid} - {cmdline}')