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XCopy.py
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XCopy.py
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# XCopy:
#
# - 支持存储位置选择,包括其 iCloud 和 Document 目录
# - 选中文件夹表示存储到其中,选中文件表示直接覆盖
# - 支持程序内文件(夹)复制
# - 支持重名文件检测询问
# - 支持多文件(夹)
# - 支持主动重命名
# https://t.me/axel_burks
import os, ui, re, sys, appex, console, shutil, time, threading, functools
from objc_util import ObjCInstance, ObjCClass
from operator import attrgetter
def human_size(size_bytes):
'''Helper function for formatting human-readable file sizes'''
if size_bytes == 1:
return "1 byte"
suffixes_table = [('bytes',0),('KB',0),('MB',1),('GB',2),('TB',2), ('PB',2)]
num = float(size_bytes)
for suffix, precision in suffixes_table:
if num < 1024.0:
break
num /= 1024.0
if precision == 0:
formatted_size = "%d" % num
else:
formatted_size = str(round(num, ndigits=precision))
return "%s %s" % (formatted_size, suffix)
class TreeNode (object):
def __init__(self):
self.expanded = False
self.children = None
self.leaf = True
self.title = ''
self.subtitle = ''
self.icon_name = None
self.level = 0
self.enabled = True
def expand_children(self):
self.expanded = True
self.children = []
def collapse_children(self):
self.expanded = False
def __repr__(self):
return '<TreeNode: "%s"%s>' % (self.title, ' (expanded)' if self.expanded else '')
class FileTreeNode (TreeNode):
def __init__(self, path, show_info=True, select_dirs=True, file_pattern=None):
TreeNode.__init__(self)
self.path = path
self.title = os.path.split(path)[1]
self.select_dirs = select_dirs
self.file_pattern = file_pattern
is_dir = os.path.isdir(path)
self.leaf = not is_dir
ext = os.path.splitext(path)[1].lower()
if is_dir:
self.icon_name = 'Folder'
elif ext == '.py':
self.icon_name = 'FilePY'
elif ext == '.pyui':
self.icon_name = 'FileUI'
elif ext in ('.png', '.jpg', '.jpeg', '.gif'):
self.icon_name = 'FileImage'
else:
self.icon_name = 'FileOther'
self.show_info = show_info
if not is_dir and show_info:
self.subtitle = time.strftime('%Y-%m-%d %H:%M', time.localtime(os.stat(self.path).st_ctime)) + ' ' + human_size((os.stat(self.path).st_size))
if is_dir and show_info:
self.subtitle = time.strftime('%Y-%m-%d %H:%M', time.localtime(os.stat(self.path).st_ctime))
if is_dir and not select_dirs:
self.enabled = False
elif not is_dir:
filename = os.path.split(path)[1]
self.enabled = not file_pattern or re.match(file_pattern, filename)
@property
def cmp_title(self):
return self.title.lower()
def expand_children(self):
if self.children is not None:
self.expanded = True
return
files = os.listdir(self.path)
children = []
for filename in files:
if filename.startswith('.'):
continue
full_path = os.path.join(self.path, filename)
node = FileTreeNode(full_path, self.show_info, self.select_dirs, self.file_pattern)
node.level = self.level + 1
children.append(node)
self.expanded = True
self.children = sorted(children, key=attrgetter('leaf', 'cmp_title'))
class TreeDialogController (object):
def __init__(self, root_node, icloud_node=None, import_file_path=None, allow_multi=False, async_mode=False):
self.async_mode = async_mode
self.allow_multi = allow_multi
self.import_file_path = import_file_path
self.multi_input = False
self.filename = None
self.selected_entries = None
self.table_view = ui.TableView()
self.table_view.frame = (0, 0, 500, 500)
self.table_view.data_source = self
self.table_view.delegate = self
self.table_view.flex = 'WH'
self.table_view.allows_multiple_selection = allow_multi
self.table_view.tint_color = 'gray'
self.view = ui.View(frame=self.table_view.frame)
self.view.add_subview(self.table_view)
if self.import_file_path[1:]:
self.multi_input = True
else:
self.filename = os.path.basename(import_file_path[0])
self.view.name = self.filename if self.filename else 'Choose Location'
self.busy_view = ui.View(frame=self.view.bounds, flex='WH', background_color=(0, 0, 0, 0.35))
hud = ui.View(frame=(self.view.center.x - 50, self.view.center.y - 50, 100, 100))
hud.background_color = (0, 0, 0, 0.7)
hud.corner_radius = 8.0
hud.flex = 'TLRB'
spinner = ui.ActivityIndicator()
spinner.style = ui.ACTIVITY_INDICATOR_STYLE_WHITE_LARGE
spinner.center = (50, 50)
spinner.start_animating()
hud.add_subview(spinner)
self.busy_view.add_subview(hud)
self.busy_view.alpha = 0.0
self.view.add_subview(self.busy_view)
self.done_btn = ui.ButtonItem(title='Done', action=self.done_action)
self.Rename_btn = ui.ButtonItem(title='Rename', image=ui.Image.named('iob:ios7_compose_outline_32'),action=self.rename_action)
if self.multi_input:
self.view.right_button_items = [self.done_btn]
else:
self.view.right_button_items = [self.done_btn, self.Rename_btn]
self.done_btn.enabled = False
self.root_node = root_node
self.icloud_node = icloud_node
self.entries = []
self.flat_entries = []
if self.async_mode:
self.set_busy(True)
t = threading.Thread(target=self.expand_root)
t.start()
else:
self.expand_root()
def expand_root(self):
tree = []
if self.icloud_node :
self.icloud_node.level = 1
tree.append(self.icloud_node)
self.root_node.level = 1
tree.append(self.root_node)
self.set_busy(False)
self.entries = tree
self.flat_entries = self.entries
self.table_view.reload()
self.toggle_dir(1)
def flatten_entries(self, entries, dest=None):
if dest is None:
dest = []
for entry in entries:
dest.append(entry)
if not entry.leaf and entry.expanded:
self.flatten_entries(entry.children, dest)
return dest
def rebuild_flat_entries(self):
self.flat_entries = self.flatten_entries(self.entries)
def tableview_number_of_rows(self, tv, section):
return len(self.flat_entries)
def tableview_cell_for_row(self, tv, section, row):
cell = ui.TableViewCell()
entry = self.flat_entries[row]
level = entry.level - 1
image_view = ui.ImageView(frame=(44 + 20*level, 5, 34, 34))
label_x = 44+34+8+20*level
label_w = cell.content_view.bounds.w - label_x - 8
if entry.subtitle:
label_frame = (label_x, 0, label_w, 26)
sub_label = ui.Label(frame=(label_x, 26, label_w, 14))
sub_label.font = ('<System>', 12)
sub_label.text = entry.subtitle
sub_label.text_color = '#999'
cell.content_view.add_subview(sub_label)
else:
label_frame = (label_x, 0, label_w, 44)
label = ui.Label(frame=label_frame)
if entry.subtitle:
label.font = ('<System>', 15)
else:
label.font = ('<System>', 18)
label.text = entry.title
label.flex = 'W'
cell.content_view.add_subview(label)
if entry.leaf and not entry.enabled:
label.text_color = '#999'
cell.content_view.add_subview(image_view)
if not entry.leaf:
has_children = entry.expanded
btn = ui.Button(image=ui.Image.named('CollapseFolder' if has_children else 'ExpandFolder'))
btn.frame = (20*level, 0, 44, 44)
btn.action = self.expand_dir_action
cell.content_view.add_subview(btn)
if entry.icon_name:
image_view.image = ui.Image.named(entry.icon_name)
else:
image_view.image = None
cell.selectable = entry.enabled
return cell
def row_for_view(self, sender):
'''Helper to find the row index for an 'expand' button'''
cell = ObjCInstance(sender)
while not cell.isKindOfClass_(ObjCClass('UITableViewCell')):
cell = cell.superview()
return ObjCInstance(self.table_view).indexPathForCell_(cell).row()
def expand_dir_action(self, sender):
'''Invoked by 'expand' button'''
row = self.row_for_view(sender)
entry = self.flat_entries[row]
if entry.expanded:
sender.image = ui.Image.named('ExpandFolder')
else:
sender.image = ui.Image.named('CollapseFolder')
self.toggle_dir(row)
self.update_done_btn()
def toggle_dir(self, row):
'''Expand or collapse a folder node'''
entry = self.flat_entries[row]
if entry.expanded:
entry.collapse_children()
old_len = len(self.flat_entries)
self.rebuild_flat_entries()
num_deleted = old_len - len(self.flat_entries)
deleted_rows = range(row + 1, row + num_deleted + 1)
self.table_view.delete_rows(deleted_rows)
else:
if self.async_mode:
self.set_busy(True)
expand = functools.partial(self.do_expand, entry, row)
t = threading.Thread(target=expand)
t.start()
else:
self.do_expand(entry, row)
def do_expand(self, entry, row):
'''Actual folder expansion (called on background thread if async_mode is enabled)'''
entry.expand_children()
self.set_busy(False)
old_len = len(self.flat_entries)
self.rebuild_flat_entries()
num_inserted = len(self.flat_entries) - old_len
inserted_rows = range(row + 1, row + num_inserted + 1)
self.table_view.insert_rows(inserted_rows)
def tableview_did_select(self, tv, section, row):
self.update_done_btn()
def tableview_did_deselect(self, tv, section, row):
self.update_done_btn()
def update_done_btn(self):
'''Deactivate the done button when nothing is selected'''
selected = [self.flat_entries[i[1]] for i in self.table_view.selected_rows if self.flat_entries[i[1]].enabled]
self.done_btn.enabled = len(selected) > 0
def set_busy(self, flag):
'''Show/hide spinner overlay'''
def anim():
self.busy_view.alpha = 1.0 if flag else 0.0
ui.animate(anim)
def file_save(self, get_path, dstpath):
try:
shutil.copy(get_path, dstpath)
except Exception as eer:
print(eer)
console.hud_alert('Save File Failed!','error',1)
exit()
def dir_save(self, get_path, dstpath):
try:
shutil.copytree(get_path, dstpath)
except Exception as eer:
print(eer)
console.hud_alert('Save Dir Failed!','error',1)
exit()
def file_process(self, get_path, selected_path):
if os.path.isdir(get_path):
dstpath = None
if self.multi_input:
dstpath = os.path.join(selected_path, os.path.basename(get_path))
else:
dstpath = os.path.join(selected_path, self.filename)
new_dir_name = os.path.basename(dstpath)
while(os.path.exists(dstpath)):
try:
result = console.alert('Duplicated Dir Name',new_dir_name,'Rename','Replace', 'Skip', hide_cancel_button=False)
except:
exit()
if result == 1:
new_dir_name = console.input_alert('Rename',new_dir_name,new_dir_name,'Done', hide_cancel_button=True)
dstpath = os.path.join(selected_path, new_dir_name)
if not os.path.exists(dstpath):
break
if result == 2:
shutil.rmtree(dstpath)
break
if result == 3:
return
self.dir_save(get_path, dstpath)
else:
dstpath = None
if os.path.isfile(selected_path):
self.file_save(get_path, selected_path)
else:
if self.multi_input:
dstpath = os.path.join(selected_path, os.path.basename(get_path))
else:
dstpath = os.path.join(selected_path, self.filename)
new_file_name = os.path.splitext(os.path.basename(dstpath))[0]
file_ext = os.path.splitext(dstpath)[1]
while(os.path.exists(dstpath)):
try:
result = console.alert('Duplicated File Name',new_file_name + file_ext,'Rename','Replace', 'Skip', hide_cancel_button=False)
except:
exit()
if result == 1:
new_file_name = console.input_alert('Rename',new_file_name + file_ext,new_file_name,'Done', hide_cancel_button=True)
dstpath = os.path.join(selected_path, new_file_name + file_ext)
if not os.path.exists(dstpath):
break
if result == 2:
break
if result == 3:
return
self.file_save(get_path, dstpath)
def done_action_thread(self, sender):
self.selected_entries = [self.flat_entries[i[1]] for i in self.table_view.selected_rows if self.flat_entries[i[1]].enabled]
paths = [e.path for e in self.selected_entries]
file_loc = paths[0]
if self.multi_input:
for x in self.import_file_path:
d = threading.Thread(target=self.file_process(x, file_loc))
d.start()
else:
d = threading.Thread(target=self.file_process(self.import_file_path[0], file_loc))
d.start()
console.hud_alert('Success!','',1)
self.view.close()
def done_action(self, sender):
self.set_busy(False)
d = threading.Thread(target=self.done_action_thread(sender))
d.start()
def rename_action(self, sender):
file_pure_name = os.path.splitext(self.filename)[0]
file_ext = os.path.splitext(self.filename)[1]
try:
new_file_name = console.input_alert('Rename',self.filename,file_pure_name,'Done', hide_cancel_button=False)
self.filename = new_file_name + file_ext
self.view.name = self.filename
except:
return
def file_picker_dialog(import_file_path=None, title=None, root_dir=None, multiple=False, select_dirs=False, file_pattern=None, show_icloud=False, show_info=True):
if root_dir is None:
root_dir = os.path.expanduser('~/Documents')
if title is None:
title = os.path.split(root_dir)[1]
root_node = FileTreeNode(root_dir, show_info, select_dirs, file_pattern)
root_node.title = title or ''
icloud_node = None
if show_icloud:
icloud_dir = os.path.expanduser('/private/var/mobile/Library/Mobile Documents/iCloud~com~omz-software~Pythonista3/Documents')
icloud_node = FileTreeNode(icloud_dir, show_info, select_dirs, file_pattern)
icloud_node.title = 'iCloud'
picker = TreeDialogController(root_node, icloud_node, import_file_path=import_file_path, allow_multi=multiple, async_mode=True)
picker.view.present('sheet')
picker.view.wait_modal()
appex.finish()
return
def main():
get_path = None
files_pattern = None
if appex.is_running_extension() and appex.get_file_paths():
get_path = appex.get_file_paths()
elif sys.argv[1:]:
get_path = sys.argv[1:]
else:
console.hud_alert('Please Run on Action Extension or Shortcut!','error',1.5)
return
if get_path:
if get_path[1:] or os.path.isdir(get_path[0]):
files_pattern = r'[^\.]+$'
else:
file_name = os.path.basename(get_path[0])
file_ext = os.path.splitext(file_name)[1]
files_pattern=r'^.*\%s' % file_ext
file_picker_dialog(import_file_path=get_path, multiple=False, select_dirs=True, file_pattern=files_pattern, show_icloud=True)
exit()
else:
console.hud_alert('Can Not Get Files!','error',1)
exit()
if __name__ == '__main__':
main()