def present_fs_info(self, info):
total_str = "?" if info["total"] is None else sizeof_fmt(info["total"])
used_str = "?" if info["used"] is None else sizeof_fmt(info["used"])
free_str = "?" if info["free"] is None else sizeof_fmt(info["free"])
text = ("Storage space on this drive or filesystem:\n\n"
" total: %s\n" % total_str + " used: %s\n" % used_str +
" free: %s\n" % free_str)
if info.get("comment"):
text += "\n" + info["comment"]
messagebox.showinfo("Storage info", text)
def pick_transfer_items(prepared_items: List[Dict],
existing_target_items: Dict[str, Dict],
master) -> List[Dict]:
if not existing_target_items:
return prepared_items
errors = []
overwrites = []
for item in prepared_items:
if item["target_path"] in existing_target_items:
target_info = existing_target_items[item["target_path"]]
if item["kind"] != target_info["kind"]:
errors.append(
"Can't overwrite '%s' with '%s', because former is a %s but latter is a %s"
% (item["target_path"], item["source_path"],
target_info["kind"], item["kind"]))
elif item["kind"] == "file":
size_diff = item["size"] - target_info["size"]
if size_diff > 0:
replacement = "a larger file (%s + %s)" % (
sizeof_fmt(target_info["size"]),
sizeof_fmt(size_diff),
)
elif size_diff < 0:
replacement = "a smaller file (%s - %s)" % (
sizeof_fmt(target_info["size"]),
sizeof_fmt(-size_diff),
)
else:
replacement = "a file of same size (%s)" % sizeof_fmt(
target_info["size"])
overwrites.append("'%s' with %s" %
(item["target_path"], replacement))
if errors:
showerror("Error", format_items(errors), master=master)
return []
elif overwrites:
if askokcancel(
"Overwrite?",
"This operation will overwrite\n\n" + format_items(overwrites),
master=master,
):
return prepared_items
else:
return []
else:
return prepared_items
def present_fs_info(self, info):
total_str = "?" if info["total"] is None else sizeof_fmt(info["total"])
used_str = "?" if info["used"] is None else sizeof_fmt(info["used"])
free_str = "?" if info["free"] is None else sizeof_fmt(info["free"])
text = tr("Storage space on this drive or filesystem") + ":\n\n" " %s: %s\n" % (
tr("total space"),
total_str,
) + " %s: %s\n" % (tr("used space"), used_str) + " %s: %s\n" % (
tr("free space"),
free_str,
)
if info.get("comment"):
text += "\n" + info["comment"]
messagebox.showinfo(tr("Storage info"), text, master=self)
def show_properties(self):
node_id = self.get_selected_node()
if node_id is None:
self.notify_missing_selection()
return
values = self.tree.set(node_id)
text = tr("Path") + ":\n " + values["path"] + "\n\n"
if values["kind"] == "dir":
title = tr("Directory properties")
else:
title = tr("File properties")
size_fmt_str = sizeof_fmt(int(values["size"]))
bytes_str = str(values["size"]) + " " + tr("bytes")
text += (
tr("Size")
+ ":\n "
+ (
bytes_str
if size_fmt_str.endswith(" B")
else size_fmt_str + " (" + bytes_str + ")"
)
+ "\n\n"
)
if values["modified"].strip():
text += tr("Modified") + ":\n " + values["modified"] + "\n\n"
messagebox.showinfo(title, text.strip(), master=self)
def _cmd_get_fs_info(self, cmd):
result = self._evaluate(
dedent(
"""
try:
from os import statvfs as __thonny_statvfs
__thonny_stat = __thonny_statvfs(%r)
__thonny_total = __thonny_stat[2] * __thonny_stat[0]
__thonny_free = __thonny_stat[3] * __thonny_stat[0]
__thonny_used = __thonny_total - __thonny_free
__thonny_sizes = None
del __thonny_statvfs
del __thonny_stat
except ImportError:
import os as __thonny_helper.os
__thonny_sizes = [__thonny_helper.os.size(name) for name in __thonny_helper.listdir()]
__thonny_used = None
__thonny_total = None
__thonny_free = None
__thonny_helper.print_mgmt_value({
"total" : __thonny_total,
"used" : __thonny_used,
"free": __thonny_free,
"sizes": __thonny_sizes
})
del __thonny_total
del __thonny_free
del __thonny_used
del __thonny_sizes
"""
)
% cmd.path
)
if result["sizes"] is not None:
if self._connected_to_microbit():
comment = "Assuming around 30 kB of storage space for user files."
else:
comment = "Don't know the size of storage space on this device."
files_total_size = sum(result["sizes"])
# TODO: compute number of used blocks
if files_total_size > 0:
comment += "\n\n" + "At least %s of it is used by %d file(s)." % (
sizeof_fmt(files_total_size),
len(result["sizes"]),
)
result["comment"] = comment
del result["sizes"]
return result
