>>> pypyodbc.win_create_mdb('E:/Database/Japan/201112.mdb')
Its working fine for double-levels but there is an error when I create tripper-level folders error. Would you shade me a light> Thanks.
MS Access library for python
>>> import pypyodbc
>>> pypyodbc.win_create_mdb('E:/Database/Japan/JLeague/201112.mdb')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Anaconda\lib\site-packages\pypyodbc-1.3.1-py2.7.egg\pypyodbc.py", line 2715, in win_create_mdb
raise Exception('Failed to create Access mdb file - "%s". Please check file path, permission and Access driver readiness.' %mdb_path)
Exception: Failed to create Access mdb file - "E:/Database/Japan/JLeague/201112.mdb". Please check file path, permission and Access driver readiness.
win_create_mdb will not automatically create a directory if it does not already exist, so you need to check that and possibly create the directory yourself before trying to create the database file within it. Try something like this
# -*- coding: utf-8 -*-
import os
import pypyodbc
directory = 'E:/Database/Japan/J League/'
if not os.path.exists(directory):
os.makedirs(directory)
pypyodbc.win_create_mdb('"' + directory + '201112.mdb' + '"')
Related
I'm doing something basic with python, and I'm getting a pretty common error, but not able to find exactly what's wrong. I'm trying to use a custom module (built by someone else). I have the folder structure like this:
There is the test folder, and I have a file testing.py within that:
The contents of testing.py is:
from util import get_data, plot_data
fruits = ["apple", "banana", "cherry"]
for x in fruits:
print(x)
When I run this file, using python testing.py, I get this:
I went through the other questions that speak about paths, and this looks fine, so not sure what I am missing here. My environment is setup using conda, and the environment is active.
EDIT
As per #allan-wind, I made the relative edit, which got me past the error, but now getting different errors:
I tried the relative import, and it got past that error, but then it is now throwing this error:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\envs\ml4t\lib\multiprocessing\context.py", line 190, in get_context
ctx = _concrete_contexts[method]
KeyError: 'fork'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "grade_analysis.py", line 21, in <module>
from grading.grading import (
File "E:\_Repo\GT\CS7646\mls4tsp23\grading\grading.py", line 15, in <module>
multiprocessing.set_start_method('fork')
File "C:\ProgramData\Anaconda3\envs\ml4t\lib\multiprocessing\context.py", line 246, in set_start_method
self._actual_context = self.get_context(method)
File "C:\ProgramData\Anaconda3\envs\ml4t\lib\multiprocessing\context.py", line 238, in get_context
return super().get_context(method)
File "C:\ProgramData\Anaconda3\envs\ml4t\lib\multiprocessing\context.py", line 192, in get_context
raise ValueError('cannot find context for %r' % method)
ValueError: cannot find context for 'fork'
`
There are a number of ways to specify how to find modules:
Use a relative import:
from .util import get_data, plot_data
Set the environment variable PYTHONPATH includes the directory where you module resides.
See sys.meta_path
Just place utils in the same folder as your testing.py and the python interpreter you put that directory in your path. Other solutions would be to place utils in a directory that is already in your path, since if thats not the case, you cant import from "above" the current directory
For some reason whenever I use os.rmdir or os.removedirs and os.makedirs or os.mkdir
it doesn't work. My code is
import os
path = r"C:\Users\User\Desktop\Test\New Text Document.txt"
os.rmdir(path)
and the output is
Traceback (most recent call last):
File "C:\Users\User\Desktop\Python\projects\projects in python files\security\main.py", line 5, in <module>
os.rmdir(path)
NotADirectoryError: [WinError 267] The directory name is invalid: 'C:\\Users\\User\\Desktop\\Test\\New Text Document.txt'
My computer has only one \
import os
path = r"C:\Users\User\Desktop\Test\New Text Document.txt"
os.remove(path)
Use os.remove(path)
os.rmdir(path) is used to delete an empty directory not a file
I've recently had a problem with (i think) the os module in python:
Traceback (most recent call last):
File "main.py", line 9, in <module>
api = getApi(os.environ['consumer_key'], os.environ['consumer_secret'], os.environ['access_token_key'], os.environ['access_token_secret'])
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.7_3.7.2544.0_x64__qbz5n2kfra8p0\lib\os.py", line 681, in __getitem__
raise KeyError(key) from None
KeyError: 'consumer_key'
my code of main.py is:
from config import getApi
import os
import sys
import time
print()
api = getApi(os.environ['consumer_key'], os.environ['consumer_secret'], os.environ['access_token_key'], os.environ['access_token_secret'])
my code of config.py is
import twitter
import os
def getApi(consumer_key, consumer_secret, access_token_key, access_token_secret):
return twitter.Api(consumer_key='*********',
consumer_secret='*********',
access_token_key='*********',
access_token_secret='*********')
Send tweets with the postUpdate is possible if I write the keys in the main.py but when I put the keys in the config.py, it don't works
Can anyone help me please ?
It's not an error with the os module, the keys simply aren't in the enviroment. If you're using a .env file you should use a module like dotenv to load the file.
I've got some data I need to load using ytree which can be done via:
import ytree
a = ytree.load('ctrees.h5')
However, doing this gives the following error:
OSError: file does not exist: ctrees.h5.
With traceback:
Traceback (most recent call last):
File "C:\Users\Documents\untitled1.py", line 3, in <module>
a = ytree.load('ctrees.h5')
File "C:\Users\anaconda3\lib\site-packages\ytree\data_structures\arbor.py", line 1089, in load
raise IOError("file does not exist: %s." % filename)
OSError: file does not exist: ctrees.h5.
The same happens if I try a = ytree.load("ctrees.h5"). I can see that the file exists, I have changed the working directory to the correct one and my script is saved in the same directory. I also tried specifying the full path to the file with no joy.
I'm using Python 3.7 and ytree 2.3 on Windows 10
Any help appreciated.
EDIT (RESOLVED):
Fixed the issue by specifying path at top of script and reading file as:
PATH='C:\\path\\to\\file\\directory\\'
a = ytree.load(PATH + "ctrees.h5")
This is my Python code:
from plugin import Plugin
import logging
import yaml
log = logging.getLogger('discord')
def get_bot_prefix():
with open('HarTex/hartexConfig.yaml', 'r') as prefixReader:
prefixValue = yaml.safe_load(prefixReader)
prefixString = prefixValue['settings']['prefix']
return prefixString
prefix = get_bot_prefix()
However I got an error with the file accessing:
Traceback (most recent call last):
File "C:/Users/85251/Documents/Discord Bots/Python/HarTex/bot.py", line 20, in <module>
from plugins.help import Help
File "C:\Users\85251\Documents\Discord Bots\Python\HarTex\plugins\help.py", line 30, in <module>
prefix = get_bot_prefix()
File "C:\Users\85251\Documents\Discord Bots\Python\HarTex\plugins\help.py", line 22, in get_bot_prefix
with open('HarTex/hartexConfig.yaml', 'r') as prefixReader:
FileNotFoundError: [Errno 2] No such file or directory: 'HarTex/hartexConfig.yaml'
How can I fix it? Or am I completely wrong with the directory?
The script should work if you are calling it from the parent directory of HarTex, maybe you are running it from a different working directory?
You could also try to open the file using the full path, as this is probably easy to check.
Error is very clear.You should use absolute path instead of relative path.
For an example home/Prakash/Desktop/test12/test.yaml
Your code definitely work,Once you will change path like this.