What I'm trying to do:
In init.py I have a function create_app that needs to call a function called init_tokenizer that uses the global dict g and I get the following errors when I use any flask commands such as flask --version or flask init-db (a command I created and must use):
When I tried to do:
def init_tokenizer(app):
...
with app.app_context():
g.starts = starts
g.ends = ends
g.tokenizer = tokenizer
I get the error:
Traceback (most recent call last):
File "C:\Users\yonik\anaconda3\envs\venv\lib\runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\yonik\anaconda3\envs\venv\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "C:\Users\yonik\anaconda3\envs\venv\Scripts\flask.exe\__main__.py", line 7, in <module>
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 988, in main
cli.main()
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 579, in main
return super().main(*args, **kwargs)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\click\core.py", line 1055, in main
rv = self.invoke(ctx)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\click\core.py", line 1655, in
invoke
sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)
AttributeError: 'function' object has no attribute 'make_context'
And when I tried to do:
#with_appcontext
def init_tokenizer()
Or:
starts, ends, my_tokenizer = tokenizer.init_tokenizer(app)
with app.app_context():
g.starts = starts
g.ends = ends
g.my_tokenizer = my_tokenizer
I got the infinite recursion:
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 77, in
find_best_app
app = app_factory()
File "C:\yoni\final_project\web_app\flaskr\__init__.py", line 34, in create_app
tokenizer.init_tokenizer(app)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\click\decorators.py", line 26, in
new_func
return f(get_current_context(), *args, **kwargs)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 426, in
decorator
with __ctx.ensure_object(ScriptInfo).load_app().app_context():
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 389, in
load_app
app = locate_app(import_name, name)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 251, in
locate_app
return find_best_app(module)
File "C:\Users\yonik\anaconda3\envs\venv\lib\site-packages\flask\cli.py", line 77, in
find_best_app
app = app_factory()
I use windows 10, Python 3.9.12, Flask 2.1.2, Werkzeug 2.1.2
Solution:
Turns out that because I already deleted and re-created the database with the command: init-db I can't use the command again before there is something in the database.
Related
This is my code (it is a class whose job is to save to a MS Sharepoint folder some Excel files).
class BackupOperation:
def __init__(self, sharepoint: Sharepoint):
self.sharepoint = sharepoint
def run(self, names: list[str) -> None:
pool = multiprocessing.Pool(processes=8)
pool.map(self._backup_name, names)
pool.close()
pool.join()
def _backup_name(self, name: str) -> None:
# do things with Office365-REST-Python-Client
# ...
My code runs smoothly on Windows 11, but now I have deployed it in a container that runs Linux and it outputs the following error: "AttributeError: Can't pickle local object 'ClientRuntimeContext.after_query_execute.._process_response'"
This is the full traceback:
Traceback (most recent call last):
File "/usr/local/lib/python3.9/runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/local/lib/python3.9/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/application/dcr-0.0.0/dcr/__main__.py", line 6, in <module>
Trigger.run()
File "/application/dcr-0.0.0/dcr/tools/trigger/trigger.py", line 47, in run
Pipeline.run()
File "/application/dcr-0.0.0/dcr/controller/pipeline.py", line 55, in run
SharepointBackupper.run()
File "/application/dcr-
0.0.0/dcr/controller/steps/sharepoint_backupper/sharepoint_backupper.py", line 31, in run
backup_operation.run(names=names)
File "/application/dcr-0.0.0/dcr/controller/steps/sharepoint_backupper/backup_operation.py", line 37, in run
pool.map(self._backup_name, names)
File "/usr/local/lib/python3.9/multiprocessing/pool.py", line 364, in map
return self._map_async(func, iterable, mapstar, chunksize).get()
File "/usr/local/lib/python3.9/multiprocessing/pool.py", line 771, in get
raise self._value
File "/usr/local/lib/python3.9/multiprocessing/pool.py", line 537, in _handle_tasks
put(task)
File "/usr/local/lib/python3.9/multiprocessing/connection.py", line 211, in send
self._send_bytes(_ForkingPickler.dumps(obj))
File "/usr/local/lib/python3.9/multiprocessing/reduction.py", line 51, in dumps
cls(buf, protocol).dump(obj)
AttributeError: Can't pickle local object 'ClientRuntimeContext.after_query_execute.<locals>._process_response'
Why is this happening? From the traceback we can see that the problem arises in the moment it executes pool.map(self._backup_name, names)
I am developing a code where I need to create a Manager to synchronize a Queue. In the project I am using hydra and everything works fine until I create a multiprocessing Manager Object. This is the raised error with HYDRA_FULL_ERROR=1:
Primary config module 'config' not found.
Check that it's correct and contains an __init__.py file
Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.
Traceback (most recent call last):
File "mre.py", line 8, in <module>
main()
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\main.py", line 32, in decorated_main
_run_hydra(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 355, in _run_hydra
run_and_report(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 207, in run_and_report
return func()
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 356, in <lambda>
lambda: hydra.run(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\hydra.py", line 107, in run
return run_job(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\core\utils.py", line 125, in run_job
ret.return_value = task_function(task_cfg)
File "mre.py", line 7, in main
m = Manager()
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\context.py", line 57, in Manager
m.start()
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\managers.py", line 583, in start
self._address = reader.recv()
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\connection.py", line 250, in recv
buf = self._recv_bytes()
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\connection.py", line 305, in _recv_bytes
waitres = _winapi.WaitForMultipleObjects(
KeyboardInterrupt
^C
C:\Users\UX331U\Desktop>SET HYDRA_FULL_ERROR=1
C:\Users\UX331U\Desktop>python mre.py
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\spawn.py", line 125, in _main
prepare(preparation_data)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\spawn.py", line 236, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\multiprocessing\spawn.py", line 287, in _fixup_main_from_path
main_content = runpy.run_path(main_path,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.2800.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "C:\Users\UX331U\Desktop\mre.py", line 8, in <module>
main()
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\main.py", line 32, in decorated_main
_run_hydra(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 355, in _run_hydra
run_and_report(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 210, in run_and_report
raise ex
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 207, in run_and_report
return func()
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\utils.py", line 356, in <lambda>
lambda: hydra.run(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\hydra.py", line 100, in run
cfg = self.compose_config(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\hydra.py", line 505, in compose_config
self.config_loader.ensure_main_config_source_available()
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\config_loader_impl.py", line 135, in ensure_main_config_source_available
self.missing_config_error(
File "C:\Users\UX331U\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\hydra\_internal\config_loader_impl.py", line 109, in missing_config_error
raise MissingConfigException(
hydra.errors.MissingConfigException: Primary config module 'config' not found.
Check that it's correct and contains an __init__.py file
I also attach a minimal code snippet to reproduce the error.
import hydra
from multiprocessing import Manager
#hydra.main(config_path='config', config_name='config')
def main(cfg):
m = Manager() # The error is in this line
m.Queue()
main()
The config.yaml is correctly created and located since when I don't use the Manager, the entire code works with no errors:
- PROJECT ----- config ---- config.yaml
|
|
----- main.py
As far as I have understood, the problem comes from the fact that hydra changes the directory when initialized and afterwards, when the Manager is created, hydra is called again to be initialized but as the directory has been changed, it can not find the config folder. If this is true, is it a bug or can it be solved?
Thank you so much for your help.
I'm not able to reproduce the error on my machine.
You can stop hydra from changing directories at runtime by passing hydra.job.chdir=False at the command line -- see the docs on how to disable changing current working dir to job's output dir.
python main.py hydra.job.chdir=False
I have referred to this tut to get started with pyspark on windows. These are the steps I followed:
Downloaded spark prebuilt for hadoop 2.7 from here
Extracted spark-2.1.0-bin-hadoop2.7.tgz to the directory set as %SPARK_HOME% in environment variables
Downloaded winutils.exe from here
Pasted winutils.exe in %SPARK_HOME%\bin
Set %HADOOP_HOME% to same directory as %SPARK_HOME%
Set %PYSPARK_DRIVER_PYTHON% to ipython
Set %PYSPARK_DRIVER_PYTHON_OPTS% to notebook
Added ;%SPARK_HOME%\bin to %PATH%
But when I run
> pyspark --master local[2]
I get following error:
[TerminalIPythonApp] WARNING | Subcommand `ipython notebook` is deprecated and will be removed in future versions.
[TerminalIPythonApp] WARNING | You likely want to use `jupyter notebook` in the future
Traceback (most recent call last):
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "D:\mahesh\Softwares\python\WinPython-64bit-3.4.4.4Qt5\python-3.4.4.amd64\Scripts\ipython.exe\__main__.py", line 9, in <module>
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\IPython\__init__.py", line 125, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 657, in launch_instance
app.initialize(argv)
File "<decorator-gen-113>", line 2, in initialize
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\IPython\terminal\ipapp.py", line 308, in initialize
super(TerminalIPythonApp, self).initialize(argv)
File "<decorator-gen-7>", line 2, in initialize
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\IPython\core\application.py", line 450, in initialize
self.parse_command_line(argv)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\IPython\terminal\ipapp.py", line 303, in parse_command_line
return super(TerminalIPythonApp, self).parse_command_line(argv)
File "<decorator-gen-4>", line 2, in parse_command_line
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 514, in parse_command_line
return self.initialize_subcommand(subc, subargv)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\IPython\core\application.py", line 243, in initialize_subcommand
return super(BaseIPythonApplication, self).initialize_subcommand(subc, argv)
File "<decorator-gen-3>", line 2, in initialize_subcommand
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\traitlets\config\application.py", line 445, in initialize_subcommand
subapp = import_item(subapp)
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\ipython_genutils\importstring.py", line 31, in import_item
module = __import__(package, fromlist=[obj])
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\notebook\notebookapp.py", line 31, in <module>
from zmq.eventloop import ioloop
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\zmq\eventloop\__init__.py", line 3, in <module>
from zmq.eventloop.ioloop import IOLoop
File "d:\mahesh\softwares\python\winpython-64bit-3.4.4.4qt5\python-3.4.4.amd64\lib\site-packages\zmq\eventloop\ioloop.py", line 21, in <module>
from zmq import (
ImportError: cannot import name 'Poller'
I am correctly able to run spark scala shell with >spark-shell command.
As you can see in the stack trace, I had win-python installed already at path
D:\mahesh\Softwares\python\WinPython-64bit-3.4.4.4Qt5\python-3.4.4.amd64
Thus, my %PYTHON_HOME% is D:\mahesh\Softwares\python\WinPython-64bit-3.4.4.4Qt5.
But my %SPARK_HOME% is D:\mahesh\Programs\spark-2.3.0-bin-hadoop2.7.
Running where pyspark command gives following output:
D:\mahesh\Programs\spark-2.3.0-bin-hadoop2.7\bin\pyspark
D:\mahesh\Programs\spark-2.3.0-bin-hadoop2.7\bin\pyspark.cmd
D:\mahesh\Softwares\python\WinPython-64bit-3.4.4.4Qt5\python-3.4.4.amd64\Scripts\pyspark
D:\mahesh\Softwares\python\WinPython-64bit-3.4.4.4Qt5\python-3.4.4.amd64\Scripts\pyspark.cmd
I believe my issue is some missconfiguration of my windows spark environment. Thats why I gave all above information. So whats going wrong here?
Note that I performed the steps without using Anaconda and GOW (Gnu on windows) as suggested in the tut.
Point your %PYSPARK_DRIVER_PYTHON% to a virtual environment with all dependencies including 'Poller' and then check.
Else you can try installing 'Poller' in ipython environment( which I frankly dont know how!)
I'm using Python 2.7 with SQLAlchemy.
I'm trying to see if I can use Dogpile.Cache.
I've installed dogpile cache using
pip install dogpile.cache
but when I try to run the example given by SQLAlchemy (helloworld.py)
I keep getting ImportError: No module named fcntl. I thought the newest Dogpile.Cache resolved the windows issue...
Could someone please help?
Thank you.
UPDATE
Ok, the example is creating the database and cache. But when it is trying to load data using FromCache it is giving me an error.
people = Session.query(Person).options(FromCache("default")).all()
Here is the Traceback
Traceback (most recent call last):
File "C:\Python27\lib\runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "C:\Python27\lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\Users\JKIM\Downloads\DogpileCacheTest\examples\dogpile_caching\helloworld.py", line 13, in <module>
people = Session.query(Person).options(FromCache("default")).all()
File "build\bdist.win-amd64\egg\sqlalchemy\orm\query.py", line 2613, in all
File "examples\caching_query.py", line 63, in __iter__
return self.get_value(createfunc=lambda: list(Query.__iter__(self)))
File "examples\caching_query.py", line 108, in get_value
expiration_time=expiration_time
File "C:\Python27\lib\site-packages\dogpile\cache\region.py", line 657, in get_or_create
async_creator) as value:
File "C:\Python27\lib\site-packages\dogpile\lock.py", line 154, in __enter__
return self._enter()
File "C:\Python27\lib\site-packages\dogpile\lock.py", line 87, in _enter
value = value_fn()
File "C:\Python27\lib\site-packages\dogpile\cache\region.py", line 610, in get_value
value = self.backend.get(key)
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 220, in get
with self._dbm_file(False) as dbm:
File "C:\Python27\lib\contextlib.py", line 17, in __enter__
return self.gen.next()
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 212, in _dbm_file
with self._use_rw_lock(write):
File "C:\Python27\lib\contextlib.py", line 17, in __enter__
return self.gen.next()
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 207, in _use_rw_lock
with self._rw_lock.read():
File "C:\Python27\lib\contextlib.py", line 17, in __enter__
return self.gen.next()
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 327, in read
self.acquire_read_lock(True)
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 408, in acquire_read_lock
return self._acquire(wait, os.O_RDONLY, self._module.LOCK_SH)
File "C:\Python27\lib\site-packages\dogpile\util\langhelpers.py", line 63, in __get__
obj.__dict__[self.__name__] = result = self.fget(obj)
File "C:\Python27\lib\site-packages\dogpile\cache\backends\file.py", line 400, in _module
import fcntl
ImportError: No module named fcntl
I’m following a video from 2012 - Gevent-socketio, cross-framework real-time web live demo (https://www.youtube.com/watch?v=zhh_N5pmHBY)
I’m working on Ubuntu 15.04.
At 8 mins, in init.py he corrects config.add_renderer('.html', 'pyramid.mako_templating.renderer_factory') but after that I still can’t get it to work. The error I’m getting is below.
Any and all help would be greatly appreciated.
Thank you
(env)cloud#cloudnetwork:~/Code/python/3/moo/Moo$ pserve --reload development.ini
Starting subprocess with file monitor
Traceback (most recent call last):
File "/home/cloud/Code/python/3/moo/env/bin/pserve", line 9, in <module>
load_entry_point('pyramid==1.5.7', 'console_scripts', 'pserve')()
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 58, in main
return command.run()
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 328, in run
global_conf=vars)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/scripts/pserve.py", line 363, in loadapp
return loadapp(app_spec, name=name, relative_to=relative_to, **kw)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
return loadobj(APP, uri, name=name, **kw)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
return context.create()
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
return self.object_type.invoke(self)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
return fix_call(context.object, context.global_conf, **context.local_conf)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
val = callable(*args, **kw)
File "/home/cloud/Code/python/3/moo/Moo/moo/__init__.py", line 10, in main
config.add_renderer('.html', 'pyramid.mako_templating.renderer_factory')
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/util.py", line 528, in wrapper
result = wrapped(self, *arg, **kw)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/config/rendering.py", line 33, in add_renderer
factory = self.maybe_dotted(factory)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/config/__init__.py", line 825, in maybe_dotted
return self.name_resolver.maybe_resolve(dotted)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 320, in maybe_resolve
return self._resolve(dotted, package)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 327, in _resolve
return self._zope_dottedname_style(dotted, package)
File "/home/cloud/Code/python/3/moo/env/local/lib/python2.7/site-packages/pyramid/path.py", line 382, in _zope_dottedname_style
__import__(used)
ImportError: No module named mako_templating
The easiest way to register a new extension to be processed as a Mako template in Pyramid is as follows:
config.include('pyramid_mako')
config.add_mako_renderer('.html')
This will set up the renderer correctly.
Mako templating was removed from the Pyramid core framework, and thus pyramid.mako_templating.* no longer exists.
Depending on how you installed pyramid, you also need to install pyramid_mako, for instance by running pip install pyramid_mako. It's a separate module and is not a part of pyramid itself.