I did 'rake assets:precompile' in production server and the assets are generated in public/assets folders but rails searches assets with url like domain.com/javascript/application.js, why not like domain.com/assets/application.js, since asssets are present in assets folder. As I deployed app in production environment non of assets are being found with 404 error. Also, why .sprocket-manifest file not created in assets folder.
production.rb has config like:-
Rails.application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_files = true # ENV['RAILS_SERVE_STATIC_FILES'].present?
config.assets.js_compressor = :uglifier
config.assets.compile = false
config.assets.digest = true
config.log_level = :debug
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
config.active_record.dump_schema_after_migration = false
end
I have been using rails 4.2.8. Thank you.
In rails 4 you need to make the changes below:
config.assets.compile = true
config.assets.precompile = ['.js', '.css', '*.css.erb']
This works with me. use following command to pre-compile assets
RAILS_ENV=production bundle exec rake assets:precompile
Best of luck!
Related
I have a Django application that works fine when running it with python manage.py runserver. After I added uwsgi, I frequently started to encounter the error Cannot operate on a closed database. The very same endpoint that raises this error works fine if I call it manually from a browser. The errors occur usually after a few hundreds / thousands call (coming really fast) which are made by another service.
Here's my uwsgi settings:
[uwsgi]
chdir = ./src
http = :8000
enable-threads = false
master = true
module = config.wsgi:application
workers = 5
thunder-lock = true
vacuum = true
workdir = ./src
add-header = Connection: Keep-Alive
http-keepalive = 65000
max-requests = 50000
max-requests-delta = 10000
max-worker-lifetime = 360000000000 ; Restart workers after this many seconds
reload-on-rss = 2048 ; Restart workers after this much resident memory
worker-reload-mercy = 60 ; How long to wait before forcefully killing workers
lazy-apps = true
ignore-sigpipe = true
ignore-write-errors = true
http-auto-chunked = true
disable-write-exception = true
Note: this is a private project and it will never reach production. My goal is to have a fast way for django to handle multiple requests using sqlite. Even a dirty solution would be acceptable.
I have two types of lua: 5.1 .lua extension and 5.1 Family Historian lua
.fh_lua extension, I have several non-executable as stand alone files that have the extension .lua, all of my working code is extenison .fh_lua, mostly works well, and the .lua files do not appear as FH plugins, which I desire. However when searching (or search replacing) though both files are in my same directory and project for zb, it does not search the .lua files only .fh_lua I would like to search both.
this is my sys pref file, I have an empty user pref, making my zb ide global for all users.
autoanalyzer = true
console.fontname = 'Courier New'
console.fontsize = 10
default.extension = 'lua'
filetree.showchanges = true
editor.autoreload = true
editor.fontname = 'Courier New'
editor.fontsize = 12
editor.specmap.fh_lua = 'lua'
editor.specmap.wlua = 'lua'
local luaspec = ide.specs.lua
luaspec.exts[#luaspec.exts + 1] = 'fh_lua'
editor.tabwidth = 2
editor.smartindent = true
editor.indentguide = wxstc.wxSTC_IV_LOOKBOTH --prf
editor.wrapindentmode = wxstc.wxSTC_WRAPINDENT_INDENT --prf
acandtip.shorttip = false )
However when searching (or search replacing) though both files are in my same directory and project for zb, it does not search the .lua files only .fh_lua I would like to search both.
You can specify both of the extensions in the search path window: <some path>; *.lua, *.fh_lua. This should make the search in <some path> folder with two extensions.
I'm trying to create a Bazel rule that will update the version number in package.json before packing with npm_package.
In short I want to take packages/server/package.tpl.json and create an output package.json that I can depend on in npm_package.
I've tried a bunch of different was that include error such as read-only file system, no such attribute 'out' in 'stamp_package_json' rule and rule 'package_json' has file 'package.json' as both an input and an output and the current error The following files have no generating action: packages/server/package.json
My project structure looks like:
/
/packages
/server
/src
BUILD.blaze
BUILD.blaze
package.tpl.json
/tools
/npm
BUILD.blaze
stamp_package_json.bzl
This is a monorepo so it has more packages then just server.
In packages/server/BUILD.blaze I use two rules:
package(default_visibility=["//visibility:public"])
load("#build_bazel_rules_nodejs//:defs.bzl", "npm_package")
load("//tools/npm:stamp_package_json.bzl", "stamp_package_json")
stamp_package_json(
name = "package_json",
package_json = "package.tpl.json",
out = "package.json"
)
npm_package(
name = "red-server_package",
deps = [
":package_json",
"//packages/server/src:shared-red-server-library"
],
replacements = {"//packages/": "//"},
)
If I rename package.tpl.json to package.json and just include that file in npm_package it works as expected, except that the version is incorrect.
The stamp_package_json rule is defined in tools/npm/stamp_package_json.bzl:
def _impl(ctx):
package_json = ctx.file.package_json
# The command may only access files declared in inputs.
ctx.actions.run_shell(
inputs = [package_json],
outputs = [ctx.outputs.executable],
arguments=[package_json.path],
progress_message = "Stamping package.json file %s" % package_json.short_path,
command="jq '.version=\"123\"' $1 > $#")
stamp_package_json = rule(
implementation=_impl,
executable = True,
attrs = {
"package_json" : attr.label(allow_single_file=True),
"out": attr.output(mandatory = True)
}
)
As mentioned above it currently throws an error:
The following files have no generating action: packages/server/package.json
I can't seem to figure out how to deal with this. Or if my approach is any good. Or if this can be achieved in any other way.
edit: Wrote a blog post about the solution I ended up with: https://medium.com/red-flag/developer-diary-day-1-bazel-build-system-with-monorepo-and-typescript-6f7a5a0a2b00
Looking into the blog post mentioned in the question, the work of transforming package.tpl.json to package.json can be done with a genrule
genrule(
name = "package_json",
srcs = ["package.tpl.json"],
outs = ["package.json"],
cmd = "jq --arg version $$(cat $(GENDIR)/../../volatile-status.txt | sed -nE 's/^BUILD_SCM_VERSION v([0-9.]+).*$$/\\1/p') '.version=$$version' <$< > $#",
stamp = True
)
npm_package(
name = "shared-red-server-library_package",
deps = [
":package_json",
":shared-red-server-library"
],
replacements = {"//shared_red_node_library/packages/server/": "//"},
)
This looks like a good solution, except it brings external dependency on unix tools jq and sed, so build fails if either is missing or if the environment has some weird incompatible version of it.
How can I use dcmprscp to receive from SCU Printer a DICOM file and save it, I'm using dcmtk 3.6 & I've some trouble to use it with the default help, this's what I'm doing in CMD:
dcmprscp.exe --config dcmpstat.cfg --printer PRINT2FILE
each time I receive this messagebut (database\index.da) don't exsist in windows
W: $dcmtk: dcmprscp v3.6.0 2011-01-06 $
W: 2016-02-21 00:08:09
W: started
E: database\index.dat: No such file or directory
F: Unable to access database 'database'
I try to follow some tip, but the same result :
http://www.programmershare.com/2468333/
http://www.programmershare.com/3020601/
and this's my printer's PRINT2FILE config :
[PRINT2FILE]
hostname = localhost
type = LOCALPRINTER
description = PRINT2FILE
port = 20006
aetitle = PRINT2FILE
DisableNewVRs = true
FilmDestination = MAGAZINE\PROCESSOR\BIN_1\BIN_2
SupportsPresentationLUT = true
PresentationLUTinFilmSession = true
PresentationLUTMatchRequired = true
PresentationLUTPreferSCPRendering = false
SupportsImageSize = true
SmoothingType = 0\1\2\3\4\5\6\7\8\9\10\11\12\13\14\15
BorderDensity = BLACK\WHITE\150
EmptyImageDensity = BLACK\WHITE\150
MaxDensity = 320\310\300\290\280\270
MinDensity = 20\25\30\35\40\45\50
Annotation = 2\ANNOTATION
Configuration_1 = PERCEPTION_LUT=OEM001
Configuration_2 = PERCEPTION_LUT=KANAMORI
Configuration_3 = ANNOTATION1=FILE1
Configuration_4 = ANNOTATION1=PATID
Configuration_5 = WINDOW_WIDTH=256\WINDOW_CENTER=128
Supports12Bit = true
SupportsDecimateCrop = false
SupportsTrim = true
DisplayFormat=1,1\2,1\1,2\2,2\3,2\2,3\3,3\4,3\5,3\3,4\4,4\5,4\6,4\3,5\4,5\5,5\6,5\4,6\5,6
FilmSizeID = 8INX10IN\11INX14IN\14INX14IN\14INX17IN
MediumType = PAPER\CLEAR FILM\BLUE FILM
MagnificationType = REPLICATE\BILINEAR\CUBIC
The documentation of the "dcmprscp" tool says:
The dcmprscp utility implements the DICOM Basic Grayscale Print
Management Service Class as SCP. It also supports the optional
Presentation LUT SOP Class. The utility is intended for use within the
DICOMscope viewer.
That means, it is usually not run from the command line (as most of the other DCMTK tools) but started automatically in the background by DICOMscope.
Anyway, I think the error message is clear:
E: database\index.dat: No such file or directory
F: Unable to access database 'database'
Did you check whether there is a subdirectory "database" and whether the "index.dat" file exists in this directory? If you should ask why there is a need for a "database" then please read the next paragraph of the documentation:
The dcmprscp utility accepts print jobs from a remote Print SCU.
It does not create real hardcopies but stores print jobs in the local
DICOMscope database as a set of Stored Print objects (one per page)
and Hardcopy Grayscale images (one per film box N-SET)
Seems -u doesn't work on for me ( I am using scons-2.3.6).
To simplify the context, you can imagine my project structure like,
+root
+project
- bar.vcxproj (generated vs project)
-SConstruct
-bar.c
Inside SConstruct, I have put code like:
env_base = Environment()
...
env_base.StaticLibrary(target = 'bar', source = ['bar.c'])
...
If I execute command "scons" in root folder, everything works perfectly.
But If I execute command "scons -u" in project folder, scons can find my SConstruct up in root folder, but no file get compiled.
BTW : The reason for me to execute "scons -u" in project folder is because I want to put the generated vsproj in projet folder and use BuildCommandLine to compile the project.
I guess I didn't use "-u" correctly, what will be the elegant solution for my situation?
1st edit:
As bdbaddog asked, I have put the SConstruct here:
def BuildConfig(env, config):
env.Append(CCFLAGS = '/W 4')
env.Append(CCFLAGS = '/WX')
if config == "debug":
env.Append(CCFLAGS = '/DEBUG')
#env.Append(CCFLAGS = '-Zi /Fd${TARGET}.pdb')
env.Append(CCFLAGS = '/Z7')
elif config == "release":
pass
env_base = Environment()
lib = env_base.StaticLibrary(target = 'bar', source = ['bar.c'])
opts=Variables()
opts.Add('target', 'Compile Target (debug/release).', "debug")
# there is more in my project....
opts.Update(env_base) # update environment
# here I want to use my own command to build the project, so it can support different build option that is defined by me.
env_base['MSVSBUILDCOM'] = "scons -u target=$(Configuration)"
target = env_base["target"]
BuildConfig(env_base, env_base['target'])
env_base.MSVSProject(target = "project\\bar" + env_base['MSVSPROJECTSUFFIX'],
srcs = ["..\\bar.c"],
incs = [],
localincs = "",
resources = "",
misc = "",
buildtarget = lib,
variant = ['debug'],
auto_build_solution=0)
SCons only builds files under the current directory by default.
If you you wanted to only build files in a certain directory (for which there are rules that build the targets there), you can invoke SCons as follows:
scons the_target_directory_I_want_to_build
Though this may cause sources for targets in that directory to also be built.