I am trying to call python code from excel using xlwings. The name of the workbook is "wingsTest". If the first line in my called code is wb = Workbook("wingsTest") it runs fine but when wb = Workbook.caller() I get the following error:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\rbn\Documents\PythonScripts\apnlookupXL.py", line 74, in main
wb = Workbook.caller()
File "F:\Anaconda3\lib\site-packages\xlwings\main.py", line 182, in caller
xl_workbook = xlplatform.get_xl_workbook_from_xl(fullname)
File "F:\Anaconda3\lib\site-packages\xlwings\_xlwindows.py", line 429, in get_xl_workbook_from_xl
if not is_file_open(unicode(fullname)):
NameError: name 'unicode' is not defined
Thnks for any help.
This should have been fixed with yesterday's 0.3.5 release, see release notes.
Upgrade like so: pip install --upgrade xlwings
Related
Trying to modernize an old Django project (2.2), and its requirements.txt (generated via pip freeze) has some lines that make pip install throw fits:
distro-info===0.18ubuntu0.18.04.1
I interpreted the errors I got for the first one (see the error output in its entirety at the bottom) as the version string not conforming to PEP-518, but it doesn't even mention the === operator. This SO thread, What are triple equal signs and ubuntu2 in Python pip freeze?, has a similar issue, but:
The errors they got is different (ValueError as opposed to my ParseError).
The solution was to upgrade pip, but I'm already using the latest one.
Now, pip install distro-info works so should I just go with that?
update: The project I'm trying to update has been conceived around 2020, and according to the PyPI history of distro-info, it had a 0.10 release in 2013 and a 1.0 in 2021. Could this anything have to do with the weird pip freeze output? (From this PyPI support issue.)
The error:
ERROR: Exception:
Traceback (most recent call last):
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3021, in _dep_map
return self.__dep_map
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2815, in __getattr__
raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/packaging/requirements.py", line 102, in __init__
req = REQUIREMENT.parseString(requirement_string)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pyparsing/core.py", line 1141, in parse_string
raise exc.with_traceback(None)
pip._vendor.pyparsing.exceptions.ParseException: Expected string_end, found '(' (at char 12), (line:1, col:13)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3101, in __init__
super(Requirement, self).__init__(requirement_string)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/packaging/requirements.py", line 104, in __init__
raise InvalidRequirement(
pip._vendor.packaging.requirements.InvalidRequirement: Parse error at "'(===0.18'": Expected string_end
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
status = run_func(*args)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
return func(self, options, args)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/commands/install.py", line 400, in run
requirement_set = resolver.resolve(
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
result = self._result = resolver.resolve(
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/resolvelib/resolvers.py", line 373, in resolve
failure_causes = self._attempt_to_pin_criterion(name)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/resolvelib/resolvers.py", line 213, in _attempt_to_pin_criterion
criteria = self._get_updated_criteria(candidate)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/resolvelib/resolvers.py", line 203, in _get_updated_criteria
for requirement in self._p.get_dependencies(candidate=candidate):
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/resolution/resolvelib/provider.py", line 237, in get_dependencies
return [r for r in candidate.iter_dependencies(with_requires) if r is not None]
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/resolution/resolvelib/provider.py", line 237, in <listcomp>
return [r for r in candidate.iter_dependencies(with_requires) if r is not None]
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 247, in iter_dependencies
requires = self.dist.iter_dependencies() if with_requires else ()
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_internal/metadata/pkg_resources.py", line 216, in iter_dependencies
return self._dist.requires(extras)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 2736, in requires
dm = self._dep_map
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3023, in _dep_map
self.__dep_map = self._compute_dependencies()
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3033, in _compute_dependencies
reqs.extend(parse_requirements(req))
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3094, in parse_requirements
yield Requirement(line)
File "/home/old-django-project/.venv/lib/python3.10/site-packages/pip/_vendor/pkg_resources/__init__.py", line 3103, in __init__
raise RequirementParseError(str(e))
pip._vendor.pkg_resources.RequirementParseError: Parse error at "'(===0.18'": Expected string_end
Looks like your library was discontinued. In PyPi, infact, I can see there are only 1.0 and 0.10. If you need that specific version, then you need to setup a manual installation, downloading the source here. Either, you can upgrade your version and try to refactor any possible problem coming after!
In case, if you need to dockerize your app, setting up a script for the manual installation of a library is simple.
I don't understand the syntax to call the render feature of ERAlchemy (https://pypi.org/project/ERAlchemy see "Usage for Python"). I am using Python 2.7, sqlite3, and PyCharm. I have ERAlchemy, GraphViz, and PyGraphViz installed.
I am trying the following, but it cannot connect to the database:
from eralchemy import render_er
render_er("sqlite:///C:\\Users\\myname\\Documents\\Work\\pythonsqlite.db", 'erd_from_sqlite.png')
And this is the error:
Traceback (most recent call last):
File "C:/Users/myname/Documents/Work/_sql_functions_rev0.py", line 81, in <module>
render_er("sqlite:///C:\\Users\\myname\\Documents\\Work\\pythonsqlite.db", 'erd_from_sqlite.png')
File "C:\Python27\ArcGISx6410.6\lib\site-packages\eralchemy\main.py", line 236, in render_er
intermediary_to_output(tables, relationships, output)
File "C:\Python27\ArcGISx6410.6\lib\site-packages\eralchemy\main.py", line 75, in intermediary_to_schema
graph.draw(path=output, prog='dot', format=extension)
File "C:\Python27\ArcGISx6410.6\lib\site-packages\pygraphviz\agraph.py", line 1474, in draw
data = self._run_prog(prog, args)
File "C:\Python27\ArcGISx6410.6\lib\site-packages\pygraphviz\agraph.py", line 1308, in _run_prog
runprog = r'"%s"' % self._get_prog(prog)
File "C:\Python27\ArcGISx6410.6\lib\site-packages\pygraphviz\agraph.py", line 1295, in _get_prog
raise ValueError("Program %s not found in path." % prog)
ValueError: Program dot not found in path.
Ah! Found the answer here
had to find the folder with "dot.exe" and add it to the environment variables -> system variables -> path
After installing the required packages using pip, downloading a Json key and setting the enviroment variable in the cmd window with: set GOOGLE_APPLICATION_CREDENTIALS = 'C:\Users\ xxx .json' and following the instructions to use the Google Vision API on https://googlecloudplatform.github.io/google-cloud-python/stable/vision-usage.html#authentication-and-configuration
I tried the following and got the following error without any idea how to solve the error, so all suggestions are much appreciated
>>> from google.cloud import vision
>>> client =vision.Client()
>>> print client
<google.cloud.vision.client.Client object at 0x08D414F0>
>>> image = client.image(filename='test2.jpg')
>>> print image
<google.cloud.vision.image.Image object at 0x0CBF68F0>
>>> text = image.detect_text()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python27\lib\site-packages\google\cloud\vision\image.py", line 289, in detect_text
annotations = self.detect(features)
File "C:\Python27\lib\site-packages\google\cloud\vision\image.py", line 143, in detect
return self._detect_annotation(images)
File "C:\Python27\lib\site-packages\google\cloud\vision\image.py", line 117, in _detect_annotation
return self.client._vision_api.annotate(images)
File "C:\Python27\lib\site-packages\google\cloud\vision\client.py", line 114, in _vision_api
self._vision_api_internal = _GAPICVisionAPI(self)
File "C:\Python27\lib\site-packages\google\cloud\vision\_gax.py", line 34, in __init__
lib_version=__version__)
File "C:\Python27\lib\site-packages\google\cloud\gapic\vision\v1\image_annotator_client.py", line 140, in __init__
metrics_headers=metrics_headers, )
TypeError: construct_settings() got an unexpected keyword argument 'metrics_headers'
I have installed ghostscript on my machine and is located at
C:\Program Files (x86)\gs\gs9.20
and installed the python module via pip
pip install ghostscript
however when I try and import ghostscript I get this error
>>> import ghostscript
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
import ghostscript
File "C:\Python27\lib\site-packages\ghostscript\__init__.py", line 33, in <module>
import _gsprint as gs
File "C:\Python27\lib\site-packages\ghostscript\_gsprint.py", line 281, in <module>
libgs = windll.LoadLibrary(libgs)
File "C:\Python27\lib\ctypes\__init__.py", line 440, in LoadLibrary
return self._dlltype(name)
File "C:\Python27\lib\ctypes\__init__.py", line 362, in __init__
self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be string, not Unicode
Ghost script was not working in python v2.7.13 so running an installation of v2.7.12 and importing via v2.7.12 imports with no errors
I'm trying to intall the asterisk_click2dial module on ODOO and this error comes to me in the log file:
ValueError: Routing: posting a message without model should be with a parent_id (private mesage).
2015-03-09 15:23:38,262 11093 ERROR ? werkzeug: Error on request:
Traceback (most recent call last):
File "/home/odoo/odoo/lib/python2.7/site-packages/werkzeug/serving.py", line 177, in run_wsgi
execute(self.server.app)
File "/home/odoo/odoo/lib/python2.7/site-packages/werkzeug/serving.py", line 165, in execute
application_iter = app(environ, start_response)
File "/opt/odoo/openerp/service/server.py", line 281, in app
return self.app(e, s)
File "/opt/odoo/openerp/service/wsgi_server.py", line 216, in application
return application_unproxied(environ, start_response)
File "/opt/odoo/openerp/service/wsgi_server.py", line 202, in application_unproxied
result = handler(environ, start_response)
File "/opt/odoo/openerp/http.py", line 1274, in __call__
self.load_addons()
File "/opt/odoo/openerp/http.py", line 1293, in load_addons
m = __import__('openerp.addons.' + module)
File "/opt/odoo/openerp/modules/module.py", line 79, in load_module
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr)
File "/opt/odoo/addons/base_phone/__init__.py", line 23, in <module>
from . import wizard
File "/opt/odoo/addons/base_phone/wizard/__init__.py", line 23, in <module>
from . import number_not_found
File "/opt/odoo/addons/base_phone/wizard/number_not_found.py", line 25, in <module>
import phonenumbers
ImportError: No module named phonenumbers
The problem is just that I installed that module (phonenumbers) plus the py-Asterisk module without errors using pip install phonenumbers and pip install py-Asterisk and the error persists.
I noticed I have at least two versions of python installed (2.6 and 2.7) but both modules are installed at the same version from odoo (I can see the modules in the python2.7 cli when, for example, I write phonenumbers or search).
Has anybody any idea what is happening to me? I'd be gratefull for some specific response. Thanks.
Here the connector's page: OpenERP - Asterisk connector
Ok, my bad. During odoo instalation I created a virtual environment under the Odoo system user account which was used solely by the Odoo server so I just need to install these modules under that enviorment. This works for me:
First let’s switch from root to the odoo user, then create a new virtual environment called odoo and activate it:
su - odoo
/usr/local/bin/virtualenv --python=/usr/local/bin/python2.7 odoo
source odoo/bin/activate
(If you have the virtual environment created like me just ignore the second line). Before starting the module installation we need to add the path to the PostgreSQL binaries, otherwise the PsycoPG2 module install will fail (I ignored this one too):
export PATH=/usr/pgsql-9.3/bin:$PATH
Then I can do pip install... Thank you all for your help.