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browser: show an error early on loading failure

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This commit is contained in:
dece 2021-05-29 01:11:38 +02:00
parent 1468e6ef10
commit f827ce3ee1
1 changed files with 15 additions and 11 deletions
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26
bebop/browser/browser.py
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@ -77,7 +77,7 @@ class Browser:
self.cache = {}
self.special_pages = self.setup_special_pages()
self.last_download: Optional[Tuple[MimeType, Path]] = None
self.identities = load_identities(get_identities_list_path()) or {}
self.identities = {}
self._current_url = ""
@property
@ -147,7 +147,20 @@ class Browser:
self.config["command_editor"]
)
if start_url:
failed_to_load = []
identities = load_identities(get_identities_list_path())
if identities is None:
failed_to_load.append("identities")
else:
self.identities = identities
if failed_to_load:
error_msg = (
f"Failed to open some local data: {', '.join(failed_to_load)}. "
"Some data may be lost if you continue."
)
self.set_status_error(error_msg)
elif start_url:
self.open_url(start_url)
else:
self.open_home()
@ -229,15 +242,6 @@ class Browser:
self.scroll_page_vertically(-1)
elif char == ord("l"):
self.scroll_page_horizontally(1)
# elif char == ord("@"):
# self.current_url = "bebop:debugzone"
# t = "\n".join("* " + u for u in self.history.urls)
# t += "\n\n" + "\n".join("* " + u for u in self.history.backlist)
# self.load_page(Page.from_text(t))
# # unctrled = curses.unctrl(char)
# # if unctrled == b"^T":
# # self.set_status("test!")
# pass
@property
def page_pad_size(self):