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Open document with default OS application in Python, both in Windows and Mac OS

...e able to open a document using its default application in Windows and Mac OS. Basically, I want to do the same thing that happens when you double-click on the document icon in Explorer or Finder. What is the best way to do this in Python? ...
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module.exports vs exports in Node.js

...: var x = require('file1.js'); contents of file1.js: module.exports = '123'; When the above statement is executed, a Module object is created. Its constructor function is: function Module(id, parent) { this.id = id; this.exports = {}; this.parent = parent; if (parent &&amp...
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How can I check file size in Python?

... You need the st_size property of the object returned by os.stat. You can get it by either using pathlib (Python 3.4+): >>> from pathlib import Path >>> Path('somefile.txt').stat() os.stat_result(st_mode=33188, st_ino=6419862, st_dev=16777220, st_nlink=1, st_uid=...
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Extract a part of the filepath (a directory) in Python

... import os ## first file in current dir (with full path) file = os.path.join(os.getcwd(), os.listdir(os.getcwd())[0]) file os.path.dirname(file) ## directory of file os.path.dirname(os.path.dirname(file)) ## directory of directory of...
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How to open every file in a folder?

... Os You can list all files in the current directory using os.listdir: import os for filename in os.listdir(os.getcwd()): with open(os.path.join(os.cwd(), filename), 'r') as f: # open in readonly mode # do your stuff...
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Import a module from a relative path

...se this in production in several products and works in many special scenarios like: scripts called from another directory or executed with python execute instead of opening a new interpreter. import os, sys, inspect # realpath() will make your script run, even if you symlink it :) cmd_folder = o...
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Extracting extension from filename in Python

... Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation): >>> import os >>> filename, file_extension = os.path.splitext('/path/to/somefile.ext') >>> filename '/path/to/somefile' &...
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How do I find out my python path using python?

...HONPATH environment variable. To query the variable directly, use: import os try: user_paths = os.environ['PYTHONPATH'].split(os.pathsep) except KeyError: user_paths = [] share | improve t...
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Find a file in python

... os.walk is the answer, this will find the first match: import os def find(name, path): for root, dirs, files in os.walk(path): if name in files: return os.path.join(root, name) And this will find a...
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CSS \9 in width property

... \0 instead of \9 will apply it to IE10 as well – abc123 Oct 9 '13 at 21:26 21 @abc123 lets hope ...