An SSL stream can only handle CLOSE and POLL ioctls. Other ones do not
make sense, or at least it doesn't make sense to pass the ioctl request
directly down to the underlying stream.
In particular MP_STREAM_GET_FILENO should not be passed to the underlying
stream because the SSL stream is not directly related to a file descriptor,
and the SSL stream must handle the polling itself.
Signed-off-by: Damien George <damien@micropython.org>
Some targets (eg PYBV10) have the socket module but are unable to create
UDP sockets without a registered NIC. So skip UDP tests on these targets.
Signed-off-by: Damien George <damien@micropython.org>
this implementation is hoped to be smaller. (feather_m4_express/fr fits
unlike the other PR; approximate savings ~600 bytes)
Minor difference to standard Python: A `dict` object has a
`move_to_end` method. However, calling this method always results in
TypeError.
Implementing it this way means that the method table can still be shared
between OrderedDict and builtin dict.
Closes#4408.
Previously this was explicitly enabled on esp32/stm32/renesas/mimxrt/samd,
but didn't get a default feature level because it wasn't in py/mpconfig.h.
With this commit it's now enabled at the "extra features" level, which adds
rp2, unix-standard, windows, esp8266, webassembly, and some nrf boards.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This provides similar functionality to the former zlib.DecompIO and
especially CPython's gzip.GzipFile for both compression and decompression.
This class can be used directly, and also can be used from Python to
implement (via io.BytesIO) zlib.decompress and zlib.compress, as well as
gzip.GzipFile.
Enable/disable this on all ports/boards that zlib was previously configured
for.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This will be replaced with a new deflate module providing the same
functionality, with an optional frozen Python wrapper providing a
replacement zlib module.
binascii.crc32 is temporarily disabled.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
... by the disassembly just below
This was tripped up because in exactly the right conditions some qstr
could be of the form 'xx 63' and make the expression `\.\+63` match
something other than what was intended.
This test was re-worked upstream for mpy version 6 so it'll be a conflict
to resolve when we get to that. :-/
This enables the specific use case of checking whether a note's release
phase has ended, but is also potentially useful to implement a sort of
"voice stealing" algorithm in Python code, which can take account of
the note's envelope state as well as other factors specific to the
program.
Prior to this fix, async for assumed the iterator expression was a simple
identifier, and used that identifier as a local to store the intermediate
iterator object. This is incorrect behaviour.
This commit fixes the issue by keeping the iterator object on the stack as
an anonymous local variable.
Fixes issue #11511.
Signed-off-by: Damien George <damien@micropython.org>
skip all the byecode hex data, it's adequately checked
by the disassembly just below
This was tripped up because in exactly the right conditions some qstr
could be of the form 'xx 63' and make the expression `\.\+63` match
something other than what was intended.
This test was re-worked upstream for mpy version 6 so it'll be a conflict
to resolve when we get to that. :-/
This commit adds the SSLContext class to the ssl module, and retains the
existing ssl.wrap_socket() function to maintain backwards compatibility.
CPython deprecated the ssl.wrap_socket() function since CPython 3.7 and
instead one should use ssl.SSLContext().wrap_socket(). This commit makes
that possible.
For the axtls implementation:
- ssl.SSLContext is added, although it doesn't hold much state because
axtls requires calling ssl_ctx_new() for each new socket
- ssl.SSLContext.wrap_socket() is added
- ssl.PROTOCOL_TLS_CLIENT and ssl.PROTOCOL_TLS_SERVER are added
For the mbedtls implementation:
- ssl.SSLContext is added, and holds most of the mbedtls state
- ssl.verify_mode is added (getter and setter)
- ssl.SSLContext.wrap_socket() is added
- ssl.PROTOCOL_TLS_CLIENT and ssl.PROTOCOL_TLS_SERVER are added
The signatures match CPython:
- SSLContext(protocol)
- SSLContext.wrap_socket(sock, *, server_side=False,
do_handshake_on_connect=True, server_hostname=None)
The existing ssl.wrap_socket() functions retain their existing signature.
Signed-off-by: Damien George <damien@micropython.org>
Tests framebuf1 and framebuf2 do not take the need for byte-aligned
strides into consideration when calculating buffer lengths.
Accordingly, the buffers allocated are slightly too small. Fixed
buffer length calculations.
Signed-off-by: Duncan Lowther <Duncan.Lowther@glasgow.ac.uk>
Structure descriptor in test extmod/uctypes_array_assign_le
is 6 bytes long, due to member "arr3" having length 4
(2 * UINT16) and offset 2, but only 5 bytes are allocated.
Increased buffer length to 6 bytes.
Signed-off-by: Duncan Lowther <Duncan.Lowther@glasgow.ac.uk>
This allows existing code that does `import uasyncio` or
`import uasyncio as asyncio` to continue working.
It uses the same lazy-loading as asyncio to prevent loading of unused
features.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Instead of having a special set of arguments to test for each math-module
function, just test all functions with all sets of arguments. This gives
improved test cases to prevent regressions.
Signed-off-by: Damien George <damien@micropython.org>
PEP-498 allows for conversion specifiers like !r and !s to convert the
expression declared in braces to be passed through repr() and str()
respectively.
This updates the logic that detects the end of the expression to also stop
when it sees "![rs]" that is either at the end of the f-string or before
the ":" indicating the start of the format specifier. The "![rs]" is now
retained in the format string, whereas previously it stayed on the end
of the expression leading to a syntax error.
Previously: `f"{x!y:z}"` --> `"{:z}".format(x!y)`
Now: `f"{x!y:z}"` --> `"{!y:z}".format(x)`
Note that "!a" is not supported by `str.format` as MicroPython has no
`ascii()`, but now this will raise the correct error.
Updated cpydiff and added tests.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This is a MicroPython-specific module that existed to support the old
version of uasyncio. It's undocumented and not enabled on all ports and
takes up code size unnecessarily.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Make tests run in an isolated environment (i.e. `import io` would
otherwise get the `tests/io` directory).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Make tests run in an isolated environment (i.e. `import io` would
otherwise get the `tests/io` directory).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Make tests run in an isolated environment (i.e. `import io` would
otherwise get the `tests/io` directory).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Prior to this commit, importing a module that exists but has a syntax error
or some other problem that happens at import time would result in a
potentially-incomplete module object getting added to sys.modules.
Subsequent imports would use that object, resulting in confusing error
messages that hide the root cause of the problem.
This commit fixes that issue by removing the failed module from sys.modules
using the new NLR callback mechanism.
Note that it is still important to add the module to sys.modules while the
import is happening so that we can support circular imports just like
CPython does.
Fixes issue #967.
Signed-off-by: David Grayson <davidegrayson@gmail.com>
When foo.bar is imported, bar is added as an attribute to foo. Previously
this happened on every import, but should only happen on first import.
This verifies the behavior for relative imports and overriding.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This verifies the behavior:
- Exact matches of built-ins bypass filesystem.
- u-prefix modules can be overridden from the filesystem.
- Builtin import can be forced using either u-prefix or sys.path=[].
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This demonstrates how to add a sub-package in a user c module, as well
as how to define the necessary qstrs and enable the feature in the build.
This is used by the unix coverage build to test this feature.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This generalises and simplifies the code and follows CPython behaviour.
See similar change for floats in a07fc5b6403b9a8bf7e7cb64f857272e5346d7e2.
Signed-off-by: Damien George <damien@micropython.org>
This is possible now that MP_UNARY_OP_INT_MAYBE exists.
As a consequence mp_obj_get_int now also supports user types, which was
previously possible with MP_UNARY_OP_INT but no tests existed for it.
Signed-off-by: Damien George <damien@micropython.org>
