安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- python - Importing files from different folder - Stack Overflow
By default, you can't When importing a file, Python only searches the directory that the entry-point script is running from and sys path which includes locations such as the package installation directory (it's actually a little more complex than this, but this covers most cases) However, you can add to the Python path at runtime:
- python - How to replace overwrite file contents instead of appending . . .
I had a similar problem, and instead of overwriting my existing file using the different 'modes', I just deleted the file before using it again, so that it would be as if I was appending to a new file on each run of my code
- writing a list to a txt file in python - Stack Overflow
In Python file objects are context managers which means they can be used with a with statement so you could do the same thing a little more succinctly with the following which will close the file automatically
- python - Find the current directory and files directory - Stack Overflow
To get the full path to the directory a Python file is contained in, write this in that file: import os dir_path = os path dirname(os path realpath(__file__)) (Note that the incantation above won't work if you've already used os chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os
- python - How can I read a text file into a string variable and strip . . .
In Python 3 5 or later, using pathlib you can copy text file contents into a variable and close the file in one line: from pathlib import Path txt = Path('data txt') read_text() and then you can use str replace to remove the newlines:
- Creating a BAT file for python script - Stack Overflow
Once you have Python, your batch file should look like @echo off python c:\somescript py %* pause This will keep the command window open after the script finishes, so you can see any errors or messages Once you are happy with it you can remove the 'pause' line and the command window will close automatically when finished
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