Fields sent from the client are pretty much always *text*. This can be
problematic for image fields sent as base64 *text* as in Python 3 the
base64 routines only work between bytes.
Alter the core field-resizing function (image_get_resized_images) such
that it ensures text base64 sources are encoded back to bytes before
being forwarded to the main resizing routines (which I don't think
should deal with *that* issue).
Fixes#18985: error when trying to update a company's logo
Purpose
=======
It makes no sense to crop an image from a ration. We don't say "I don't know my image size, but divide it by 2"
Specification
=============
Pass a maximum size argument instead of a thumbnail ratio
In some countries, we need to be able to make appear on an invoice a rounding line, appearing there only because the smallest
coinage has been removed from the circulation.
For example, in Switerzland invoices have to be rounded to 0.05 CHF because coins of 0.01 CHF and 0.02 CHF aren't used anymore.
Was PR #15231
Was task 30904
Now that we're closer to switching to P3 for good, these helpers have
outlived their usefulness, and mostly add noise.
All remaining dict.iter*() or dict.view*() must be converted to the
normal keys(), values() or items() calls.
Whenever the result is likely to be used for more than the scope of a
loop, or when the dict needs to be modified during iteration, the calls
must be wrapped in a ``list()``, to protect the new P3 semantics.
Those cases are very exceptional.
Also removed some dead code or improved the API to remove unnecessary
conversions.
No formal decision there, and the stdlib API seems like a PITA as it's
based around native strings, not bytes and not text.
* try to use cross-model API instead of random encode/decode
* unicode all the mail_template things
* formataddr *requires* a text tuple now
In P2, formataddr((False, False)) "worked" (generated "False
<False>"), in P3 it will fail and blow up.
* attachments are quite definitely bytes
* remove try_coerce_ascii because it's garbage
* IrValues.value should be a binary field, since pickle encodes
objects to bytes
* Which means the "action" string must be encoded before storage and
decoded before use
* Remove complete garbage mess of random encodings during XML
conversion, this probably still requires serious thinking and fixing
but it seems to run for now (yay)
* unichr -> pycompat (builtin removed from Python 3, ``chr`` has
become unicode-aware)
* Psycopg2 bytea values (binary fields) are returned as memoryviews in
P3 but buffers in P2
* Both bytes and (text) strings are conventionally iterable in
P3 (they have a __iter__ method), so fix up the exclusion pattern
for flatten
* remove references to basestring & unicode (use relevant pycompat
helpers)
* remove some str calls (either entirely or replaced by relevant
helper, either text or native)
* use better API to avoid unnecessary conversions
* remove some XML declarations in views
* StringIO removed from stdlib, replace with io
* try to correctly handle BytesIO/StringIO (one is for bytes the other
is for text)
* fix base64: Python 3 removed bytes-encoding and bytes-bytes
codecs (via #encode) so replace all calls to str.encode('base64'),
also b64encode is a bytes->bytes conversion so attempt to properly
handle that
issue #8530
In Python 3 round:
* rounds half to even (banker's rounding) rather than up
* returns an int if not given a precision (or given a precision of
None)
* discards the negative sign when rounding to 0
Add a compatibility shim which implements P2 behaviour and at least
allows passing float_utils's tests.
Implementing float_round on top of Decimal was attempted but did not
work: although Decimal.quantize takes a non-integral
Decimal (e.g. ``d.quantize(D('0.001'))``) it only supports integral
powers of 10 and does not support quantizing to e.g. 0.05: while that
will not fail it will just use the exponent for quantization and 0.05
is thus equivalent to 0.01, which is not what we want if e.g. need to
round a value to 5 cents.
This is hinted at but maybe not clearly spelled out by the official
documentation:
> Return a value equal to the first operand after rounding
> and **having the exponent of** the second operand.
Also convert a bunch of hand-rolled currency rounding to just using
the round() method on res.currency.
The previous line in a loop calculates the number of queries made until
the end of the loop. This causes the number of queries to be counted
twice.
Don't blacklist the entry point method.
Check the methods called from a blacklisted method.
Avoid `SELECT *` on `information_schema.columns` because specific access
right restrictions in the context of shared hosting (Heroku, OVH, ...)
might prevent a postgres user to read this field.
In case `--db-filter` is not provided and `--database` is passed,
Odoo will not fetch the list of databases available in the postgres
server anymore because it does not have anything to match against this
list. Instead, `list_dbs()` will use the value of `--database` as a
comma separated list of exposed databases.
This allows better security hardening in postgres access rights.
Basically, that means that those commands
$ odoo-bin -d foobar
$ odoo-bin -d foo,bar,baz
are now respectively equivalent to those commands
$ odoo-bin -d foobar --db-filter='^foobar$'
$ odoo-bin -d foo,bar,baz --db-filter='^(foo|bar|baz)$'
The old behaviour can still be used with this command:
$ odoo-bin -d foobar --db-filter='.*'
This patch modifies Root#dispatch() in order to keep the httprequest url
in the current thread's attribute and use if for dumpstacks and the
phantomjs tests remaining requests handling.
Also added a counter in order to avoid looping forever when trying to join unclosed http requests
in phantomjs test suite after a phantomjs failure + added a log.warning in such a case so it's easier to troubleshoot runbot's ir.logging.
Christophe Simonis