This should fix#7366 for now, but using the (IMHO) pragmatic approach
of extending the sed expression to recognize strings.
However, this approach is obviously not parsing the full AST, nor does
it wrap Python itself (as pointed out by @spwhitt in #7366) but tries to
match Python strings as best as possible without getting TOO unreadable.
We also use a little bit of Nix to help generating the SED expression,
because doing the whole quote matching block over and over again would
be quite repetitious and error-prone to change. The reason why I'm using
imap here is that we need to have unique labels to avoid jumping into
the wrong branch.
So the new expression is not only able to match continous regions of
triple-quoted strings, but also regions with only one quote character
(even with escaped inner quotes) and empty strings.
However, what it doesn't correctly recognize is something like this:
"string1" "string2" "multi
line
string"
Which is very unlikely that we'll find something like this in the wild.
Of course, we could handle it as well, but it would mean that we need to
substitute the current line into hold space until we're finished parsing
the strings, branch off to another label where we match multiline
strings of all sorts and swap hold/pattern space and finally print the
result. So to summarize: The SED expression would be 3 to 4 times bigger
than now and we gain very little from that.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This reverts commit 79a5fec9c0.
meta.broken uses 'throw' under the hood so it can not improve the
current situation. Reverting to previous behaviour gives us correct
error message to the user indicating that interpreter is not supported.
Correcting Hydra output is out of scope of Python packaging.
Fixes this:
$ nix-env -f . -qa \* --meta --xml --drv-path --show-trace >/dev/null
...
error: while querying the derivation named ‘pypy2.5-graph-tool-2.2.36’:
while evaluating the attribute ‘preConfigure’ of the derivation ‘pypy2.5-graph-tool-2.2.36’ at "/home/bfo/nixpkgs/pkgs/development/python-modules/graph-tool/2.x.x.nix":5:3:
attribute ‘sitePackages’ missing, at "/home/bfo/nixpkgs/pkgs/development/python-modules/graph-tool/2.x.x.nix":22:54
We have tons of evaluation errors on Hydra because it tries to build
known broken packages. Re-using meta.broken makes sure these packages
aren't evaluated in the first place.
cherrytree - A hierarchical note taking application, featuring rich text
and syntax highlighting, storing data in a single xml or sqlite file.
This commit also adds PyGtkSourceView - a Python wrapper for the GtkSourceView widget library.
Official page http://www.giuspen.com/cherrytree
Propagation is not needed anymore, as we have more powerful apis today
than this dirty hack. See nix-shell tool and python.buildEnv function
in nixpkgs manual.
Because:
1. It is a mere alias of `pythonPackages.sip`
2. It is usually not needed since propagated by `pyqt4`
3. It makes it easy to have a packages depend on two different versions
of sip
Once nixpart 1.0 is released we then only need to delete one single
directory rather than searching for needles in a haystack, that is, all
of <nixpkgs>. Also, it keeps my sanity at an almost healthy level.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
I'm really not sure whether these tests are actually run upstream,
because there are quite a few oddities which either are my fault by just
missing something important or upstream really doesn't bother to run
those tests.
One example of this are testDiskChunk1 and testDiskChunk2, which create
two non-existing partitions and tries to allocate them. Now, in
allocatePartitions(), the partedPartition attributes are reset to None
and shortly afterwards a for loop is expecting it to be NOT None.
So, for now I'm disabling these tests and will see if we stumble on them
during work on nixpart 1.0, so we're really sure whether it's my fault
or a real bug in blivet.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Put a copy of old version 0.17 expression into 0.17.nix and update the
pointers from nixpart0 accordingly.
This also means, that plain nixpart is now way more broken than
nixpart0 (we might want to temporarily fix 0.4 anyway).
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
when you run nix-shell 2 times at the same time of project (but different
branches) you get collision in names inside /tmp folder. i solved this by
hashing current path of developing folder and using that as indentifier while
still keeping name at the end.
diff --git a/pkgs/development/python-modules/generic/default.nix
b/pkgs/development/python-modules/generic/default.nix index 4c9c53a..6ec7934
100644 --- a/pkgs/development/python-modules/generic/default.nix +++
b/pkgs/development/python-modules/generic/default.nix @@ -161,11 +161,12 @@ if
disabled then throw "${name} not supported for interpreter ${python.executabl
shellHook = attrs.shellHook or ''
if test -e setup.py; then
- mkdir -p /tmp/$name/lib/${python.libPrefix}/site-packages
+ tmp_path=/tmp/`pwd | md5sum | cut -f 1 -d " "`-$name
+ mkdir -p $tmp_path/lib/${python.libPrefix}/site-packages
${preShellHook}
- export PATH="/tmp/$name/bin:$PATH"
- export PYTHONPATH="/tmp/$name/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
- ${python}/bin/${python.executable} setup.py develop --prefix /tmp/$name
+ export PATH="$tmp_path/bin:$PATH"
+ export PYTHONPATH="$tmp_path/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
+ ${python}/bin/${python.executable} setup.py develop --prefix $tmp_path
${postShellHook}
fi
'';
(My OCD kicked in today...)
Remove repeated package names, capitalize first word, remove trailing
periods and move overlong descriptions to longDescription.
I also simplified some descriptions as well, when they were particularly
long or technical, often based on Arch Linux' package descriptions.
I've tried to stay away from generated expressions (and I think I
succeeded).
Some specifics worth mentioning:
* cron, has "Vixie Cron" in its description. The "Vixie" part is not
mentioned anywhere else. I kept it in a parenthesis at the end of the
description.
* ctags description started with "Exuberant Ctags ...", and the
"exuberant" part is not mentioned elsewhere. Kept it in a parenthesis
at the end of description.
* nix has the description "The Nix Deployment System". Since that
doesn't really say much what it is/does (especially after removing
the package name!), I changed that to "Powerful package manager that
makes package management reliable and reproducible" (borrowed from
nixos.org).
* Tons of "GNU Foo, Foo is a [the important bits]" descriptions
is changed to just [the important bits]. If the package name doesn't
contain GNU I don't think it's needed to say it in the description
either.
Pyuv is a Python interface to libuv, a cross-platform asychronous I/O
library.
The setup.py is tweaked to that the system version of libuv is used,
instead of tying to fetch one with git.
[Bjørn: change commit message]
I had to update all the pyside programs, or freecad failed to build. I picked
the versions advertised in http://qt-project.org/wiki/PySideDownloads . The
rest I took for github latest releases.
Not really critical for anything we have in <nixpkgs> I guess, but
skipping lines three times really was a workaround and we're better off
just appending the lines ending with backslash to the pattern space so
we can accumulate all the crap until the last line of crap (crap, that
is "broken lines").
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The bazaar package is still broken even with 5f01cc7, because __future__
imports need to be the first imports before anything else. So this time
I'm going to make the sed expression with explicit branching so we can
properly match all the occasions we want to skip and insert the line
modifying sys.argv[0] only _once_ and leave the command block after
that one substitution. So no ugly swaps between hold and pattern space.
The label which is resonsible for not escaping the command block is "r"
and we jump to it as long as we need to skip something from the start of
the file.
While at it, I'm not only skipping every line with __future__ in it but
also backslashes at the end of the line, so for example:
```python
from __future__ import shiny_feature1, \
shiny_feature2, \
shiny_feature3
```
... will now be properly skipped as well.
Tested against bazaar and nixops.
Thanks to @edolstra for reporting this.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fixes issues introduced by 24ef871e6a.
The problem here is that "import sys; sys.argv[0] = ..." is just
appended after the first "#!", which in turn breaks things such as
encoding specifications. A second problem - although not very common -
is when there's another #! within the script.
This should take care of both cases.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
From the project page [1]:
> PyTables is a package for managing hierarchical datasets and designed to
> efficiently and easily cope with extremely large amounts of data.
It offers read/write access to hdf5 archives through a hierarchical interface.
I am adding it, because pandas depends on tables for hdf5 read/write
functionality.
Note: The name is a bit of an issue. The project is called pytables, whereas
the python module is simply called tables. I chose to name the nix-expression
tables for consistency with the source-tarball and the module name.
[1]: http://www.pytables.org/moin
Note: simply calling `virtualenv .` will not produce a ./bin/python
which can import e.g. sqlite3, using `virtualenv --python=python2.7`
will, if python2.7 is python27Full (the wrapped python). I'm not sure
if this is a bug or a feature.
Before we used `easy_install` command to handle installation
in one shot, now this is split into two phases:
- buildPhase: python setup.py build
- installPhase: python setup.py install
Each of those commands have the ability to pass extra
parameters through buildPythonPackage parameters as
`setupPyInstallFlags` and `setupPyBuildFlags`.
Phases now correctly execute post/pre hooks.
In configurePhase we inject setuptools dependency before distutils
is imported to apply monkeypatching by setuptools that is needed
for special features to apply.
We don't have to reorder default phases anymore, as test
phase comes after build and that works.
I rewrote offineDistutils into distutils-cfg with a bit cleaner
syntax and ability to specify extraCfg to the config file.
Plone packages are failing and garbas said he will adopt them to
the new functions. The rest of the packages I fixed and these commits
shouldn't break any package (according to my testings) and they introduce
16 new jobs and fix 38 that were broken before.
* Remove package name
* Start with upper case letter
* Remove trailing period
Also reword some descriptions and move some long descriptions to
longDescription.
I'm not touching generated packages.
The last hunk of the patch doesn't apply anymore and causes a build
failure on Darwin systems:
https://hydra.nixos.org/build/6294943
Fixed the hunk manually.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Only affects "useNixUdev = false" and we now include the udev paths for
the latest Debian Wheezy release, so we can properly deploy Hetzner
machines with NixOps again as they've updated their rescue system to
Wheezy.
This fixesNixOS/nixops#137, thanks to @lovek323 for reporting.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Without this patch buildout will copy eggs from the nix store into the
./eggs directory and then try to compile them. This fails because they
are read only. This patch changes the behaviour to create symlinks to
eggs available in the nix store instead of copying them, and not to
try to compile the eggs in the store. To differentiate this from the
default buildout (which may be provided otherwise e.g. as a
dependency) the executable is renamed to buildout-nix.
This can be used in conjuntion with myEnvFun to create development
environments which make use of the python modules available in the
store while downloading any additional required eggs. A pleasant side
effect is that you can conveniently replace the symlink with a copy
for debugging purposes.
The sha256 was magically changed upstream with the same contents but
different timestamps, so let's update it. Thanks to @rbvermaa for
noticing.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
It doesn't make sense to build tools/applications with three different
python interpreter versions, so move them out of python modules list.
Also reverts 53ffc6e0ef.
This allows blivet to be used outside of NixOS and with a different udev SO
major number. Particularily, this is needed for the NixOps Hetzner backend which
is coming soon :-)
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This branch updates pygobject (the diff itself is trivial), which
affects a lot of packages but due to the recent stdenv merge this seems
like a good time for this.
Signed-off-by: Shea Levy <shea@shealevy.com>
This reverts commit edd160452e.
If we propagate it, derivations that use a python package will also
get the recursivePthLoader needed to process the pth files of the
package.
if they are really needed they will be in pth file created by
easy_install. If that does not work, they need to be put into
propagatedBuildInputs or the setup.py fixed.
see #210
setuptools site.py can't resolve recursively which is needed for nix,
as each package has its own directory. A different solution than
putting the loader into every package output needs to be found.
see also #209
