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Je travaille sur une application Kivy qui a besoin de télécharger un fichier à l'aide de S3 boto3 mais échoue dans le JSON decoder.py en essayant de charger le modèle endpoint et établir une connexion client. Cela fonctionne correctement en cours d'exécution sur 16.04 mais échoue après la compilation avec buildozer et en cours d'exécution sur Lollipop 5.1.1.Boto3 session client défaut dans Kivy App
Bât.
I/python (27222): [INFO ] [Base ] Leaving application in progress...
I/python (27222): Traceback (most recent call last):
I/python (27222): File "/build/phytogp/android/app/main.py", line 10, in <module>
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/app.py", line 828, in run
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/base.py", line 504, in runTouchApp
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/core/window/window_sdl2.py", line 663, in mainloop
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/core/window/window_sdl2.py", line 405, in _mainloop
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/base.py", line 342, in idle
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/base.py", line 327, in dispatch_input
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/base.py", line 293, in post_dispatch_input
I/python (27222): File "kivy/_event.pyx", line 718, in kivy._event.EventDispatcher.dispatch (kivy/_event.c:8191)
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivymd/ripplebehavior.py", line 68, in on_touch_up
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivymd/button.py", line 314, in on_touch_up
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivymd/button.py", line 206, in on_touch_up
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/uix/behaviors/button.py", line 179, in on_touch_up
I/python (27222): File "kivy/_event.pyx", line 714, in kivy._event.EventDispatcher.dispatch (kivy/_event.c:8146)
I/python (27222): File "kivy/_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy/_event.c:14035)
I/python (27222): File "kivy/_event.pyx", line 1109, in kivy._event.EventObservers._dispatch (kivy/_event.c:12816)
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/kivy/lang/builder.py", line 64, in custom_callback
I/python (27222): File "<string>", line 31, in <module>
I/python (27222): File "/build/phytogp/android/app/views/widgets/checkedin.py", line 112, in finish_button_on_release
I/python (27222): File "/build/phytogp/android/app/views/widgets/checkedin.py", line 144, in upload_report
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/boto3/__init__.py", line 83, in client
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/boto3/session.py", line 263, in client
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/session.py", line 826, in create_client
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/session.py", line 701, in get_component
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/session.py", line 897, in get_component
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/session.py", line 186, in create_default_resolver
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/loaders.py", line 132, in _wrapper
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/loaders.py", line 420, in load_data
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/site-packages/botocore/loaders.py", line 175, in load_file
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/__init__.py", line 339, in loads
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/decoder.py", line 366, in decode
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/decoder.py", line 382, in raw_decode
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/scanner.py", line 38, in _scan_once
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/decoder.py", line 195, in JSONObject
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/scanner.py", line 40, in _scan_once
I/python (27222): File "/build/phytogp/android/platform/build/dists/phytogp/private/lib/python2.7/json/decoder.py", line 262, in JSONArray
I/python (27222): ValueError: Expecting , delimiter: line 63 column 29 (char 1666)
commande de connexion l'origine du problème est:
main.py
client = boto3.client(
's3',
aws_access_key_id='IVEGOTTHEKEY',
aws_secret_access_key='IVEGOTTHESECRET',
region_name='ap-southeast-2',
)
regardant la pile trace il est tomber en essayant de charger endpoints.json avec le botocore.loader à la ligne load_file dans la méthode load_data:
loaders.py
@instance_cache
def load_data(self, name):
for possible_path in self._potential_locations(name):
found = self.file_loader.load_file(possible_path)
if found is not None:
return found
# We didn't find anything that matched on any path.
raise DataNotFoundError(data_path=name)
Ici, il cherche endpoints.json dans le _potential_locations qui sont:
loaders.py
# The included models in botocore/data/ that we ship with botocore.
BUILTIN_DATA_PATH = os.path.join(BOTOCORE_ROOT, 'data')
# For convenience we automatically add ~/.aws/models to the data path.
CUSTOMER_DATA_PATH = os.path.join(os.path.expanduser('~'),
'.aws', 'models')
BOTOCORE_ROOT est où il devrait chercher ces fichiers. Lorsque déployé sur Android BOTOCORE_ROOT est /data/data/com.phyto.phytogp/files/app/lib/python2.7/site-packages/botocore.
endpoints.json existe à ce chemin. Transférer endpoints.json de la tablette au PC et appelant la méthode load_file du JSONFileLoader fonctionne très bien et renvoie le OrderedDict sans l'échec de décodage.
La trace de la pile ne montre pas qu'il n'a pas trouvé le fichier en augmentant DataNotFoundError ce qui suggère qu'il a trouvé le fichier, mais n'a pas pu l'analyser d'où l'erreur json/decoder.
J'ai essayé de forcer des versions de boto3 et des dépendances à la même utilisée localement mais pas bon. APK est construit sur la Buildozer_VM avec les spécifications suivantes:
Buildozer.spec
[app]
# (str) Title of your application
title = PhytoGP
# (str) Package name
package.name = phytogp
# (str) Package domain (needed for android/ios packaging)
package.domain = com.phyto
# (str) Source code where the main.py live
source.dir = .
# (list) Source files to include (let empty to include all the files)
source.include_exts = py,png,jpg,kv,atlas,ttf,db
# (list) List of inclusions using pattern matching
#source.include_patterns = assets/*,images/*.png
# (list) Source files to exclude (let empty to not exclude anything)
#source.exclude_exts = spec
# (list) List of directory to exclude (let empty to not exclude anything)
source.exclude_dirs = tests, bin
# (list) List of exclusions using pattern matching
#source.exclude_patterns = license,images/*/*.jpg
# (str) Application versioning (method 1)
version = 0.1
# (str) Application versioning (method 2)
# version.regex = __version__ = ['"](.*)['"]
# version.filename = %(source.dir)s/main.py
# (list) Application requirements
# comma seperated e.g. requirements = sqlite3,kivy
requirements = kivy,sqlite3,boto3==1.4.1,botocore==1.5.78,python-dateutil==2.6.0,jmespath==0.9.3,openssl,sparkpost,urllib3,requests,xhtml2pdf,reportlab,html5lib==1.0b8,webencodings,git+https://gitlab.com/kivymd/KivyMD.git
# (str) Custom source folders for requirements
# Sets custom source for any requirements with recipes
# requirements.source.kivy = ../../kivy
# (list) Garden requirements
#garden_requirements =
# (str) Presplash of the application
presplash.filename = %(source.dir)s/assets/presplash.png
# (str) Icon of the application
icon.filename = %(source.dir)s/assets/icon.png
# (str) Supported orientation (one of landscape, portrait or all)
orientation = landscape
# (list) List of service to declare
#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
#
# OSX Specific
#
#
# author = © Copyright Info
#
# Android specific
#
# (bool) Indicate if the application should be fullscreen or not
fullscreen = 1
# (list) Permissions
android.permissions = INTERNET
# (int) Android API to use
#android.api = 19
# (int) Minimum API required
#android.minapi = 9
# (int) Android SDK version to use
#android.sdk = 20
# (str) Android NDK version to use
#android.ndk = 9c
# (bool) Use --private data storage (True) or --dir public storage (False)
#android.private_storage = True
# (str) Android NDK directory (if empty, it will be automatically downloaded.)
#android.ndk_path =
# (str) Android SDK directory (if empty, it will be automatically downloaded.)
#android.sdk_path =
# (str) ANT directory (if empty, it will be automatically downloaded.)
#android.ant_path =
# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
#android.p4a_dir =
# (str) The directory in which python-for-android should look for your own build recipes (if any)
#p4a.local_recipes =
# (str) Filename to the hook for p4a
#p4a.hook =
# (list) python-for-android whitelist
#android.p4a_whitelist =
# (bool) If True, then skip trying to update the Android sdk
# This can be useful to avoid excess Internet downloads or save time
# when an update is due and you just want to test/build your package
# android.skip_update = False
# (str) Bootstrap to use for android builds (android_new only)
# android.bootstrap = sdl2
# (str) Android entry point, default is ok for Kivy-based app
#android.entrypoint = org.renpy.android.PythonActivity
# (list) List of Java .jar files to add to the libs so that pyjnius can access
# their classes. Don't add jars that you do not need, since extra jars can slow
# down the build process. Allows wildcards matching, for example:
# OUYA-ODK/libs/*.jar
#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
# (list) List of Java files to add to the android project (can be java or a
# directory containing the files)
#android.add_src =
# (str) python-for-android branch to use, if not master, useful to try
# not yet merged features.
#android.branch = master
# (str) OUYA Console category. Should be one of GAME or APP
# If you leave this blank, OUYA support will not be enabled
#android.ouya.category = GAME
# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
# (str) XML file to include as an intent filters in <activity> tag
#android.manifest.intent_filters =
# (list) Android additionnal libraries to copy into libs/armeabi
#android.add_libs_armeabi = libs/android/*.so
#android.add_libs_armeabi_v7a = libs/android-v7/*.so
#android.add_libs_x86 = libs/android-x86/*.so
#android.add_libs_mips = libs/android-mips/*.so
# (bool) Indicate whether the screen should stay on
# Don't forget to add the WAKE_LOCK permission if you set this to True
#android.wakelock = False
# (list) Android application meta-data to set (key=value format)
#android.meta_data =
# (list) Android library project to add (will be added in the
# project.properties automatically.)
#android.library_references =
# (str) Android logcat filters to use
#android.logcat_filters = *:S python:D
# (bool) Copy library instead of making a libpymodules.so
#android.copy_libs = 1
# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86
android.arch = armeabi-v7a
#
# iOS specific
#
# (str) Path to a custom kivy-ios folder
#ios.kivy_ios_dir = ../kivy-ios
# (str) Name of the certificate to use for signing the debug version
# Get a list of available identities: buildozer ios list_identities
#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
# (str) Name of the certificate to use for signing the release version
#ios.codesign.release = %(ios.codesign.debug)s
[buildozer]
# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
log_level = 2
# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
warn_on_root = 1
# (str) Path to build artifact storage, absolute or relative to spec file
build_dir = /build/phytogp
# (str) Path to build output (i.e. .apk, .ipa) storage
# bin_dir = ./bin
# -----------------------------------------------------------------------------
# List as sections
#
# You can define all the "list" as [section:key].
# Each line will be considered as a option to the list.
# Let's take [app]/source.exclude_patterns.
# Instead of doing:
#
#[app]
#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
#
# This can be translated into:
#
#[app:source.exclude_patterns]
#license
#data/audio/*.wav
#data/images/original/*
#
# -----------------------------------------------------------------------------
# Profiles
#
# You can extend section/key with a profile
# For example, you want to deploy a demo version of your application without
# HD content. You could first change the title to add "(demo)" in the name
# and extend the excluded directories to remove the HD content.
#
#[[email protected]]
#title = My Application (demo)
#
#[app:[email protected]]
#images/hd/*
#
# Then, invoke the command line with the "demo" profile:
#
#buildozer --profile demo android debug
comms SSL fonctionnent bien lorsqu'ils sont déployés et parler à SparkPost et une autre API 3ème partie. Je n'ai plus d'idées, donc toute aide serait géniale. Merci