Custom Exceptions
The render_error()
function can be used to render
multi-line error messages with stem.util.term
colours.
The darc
project provides following custom exceptions:
The darc
project provides following custom exceptions:
-
exception
darc.error.
APIRequestFailed
[source]
Bases: Warning
API submit failed.
-
exception
darc.error.
DatabaseOperaionFailed
[source]
Bases: Warning
Database operation execution failed.
-
exception
darc.error.
FreenetBootstrapFailed
[source]
Bases: Warning
Freenet bootstrap process failed.
-
exception
darc.error.
I2PBootstrapFailed
[source]
Bases: Warning
I2P bootstrap process failed.
-
exception
darc.error.
LinkNoReturn
[source]
Bases: Exception
The link has no return value from the hooks.
-
exception
darc.error.
LockWarning
[source]
Bases: Warning
Failed to acquire Redis lock.
-
exception
darc.error.
RedisCommandFailed
[source]
Bases: Warning
Redis command execution failed.
-
exception
darc.error.
SiteNotFoundWarning
[source]
Bases: ImportWarning
Site customisation not found.
-
exception
darc.error.
TorBootstrapFailed
[source]
Bases: Warning
Tor bootstrap process failed.
-
exception
darc.error.
TorRenewFailed
[source]
Bases: Warning
Tor renew request failed.
-
exception
darc.error.
UnsupportedLink
[source]
Bases: Exception
The link is not supported.
-
exception
darc.error.
UnsupportedPlatform
[source]
Bases: Exception
The platform is not supported.
-
exception
darc.error.
UnsupportedProxy
[source]
Bases: Exception
The proxy is not supported.
-
exception
darc.error.
ZeroNetBootstrapFailed
[source]
Bases: Warning
ZeroNet bootstrap process failed.
-
darc.error.
render_error
(message, colour)[source]
Render error message.
The function wraps the stem.util.term.format()
function to
provide multi-line formatting support.
- Parameters
message (str) – Multi-line message to be rendered with colour
.
colour (stem.util.term.Color) – Front colour of text, c.f.
stem.util.term.Color
.
- Returns
The rendered error message.
- Return type
str