Path: csiph.com!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.013 X-Spam-Evidence: '*H*': 0.97; '*S*': 0.00; 'python.': 0.02; 'scripts': 0.09; 'subject:How': 0.09; 'subject:module': 0.09; 'subject:number': 0.09; 'cc:addr:python-list': 0.10; 'anyway': 0.11; '"from': 0.16; '"import': 0.16; 'subject:import': 0.16; 'wrote:': 0.17; 'saying': 0.18; 'module': 0.19; 'import': 0.21; 'cc:2**0': 0.23; 'cc:no real name:2**0': 0.24; 'script': 0.24; 'tried': 0.25; 'cc:addr:python.org': 0.25; 'header:In-Reply-To:1': 0.25; 'header:User-Agent:1': 0.26; 'maybe': 0.29; 'file': 0.32; 'function.': 0.33; 'symbol': 0.33; 'another': 0.33; 'pm,': 0.35; 'there': 0.35; 'but': 0.36; 'subject:: ': 0.38; 'received:192': 0.39; 'skip:" 10': 0.40; 'received:192.168': 0.40; 'your': 0.60; 'letters': 0.62; 'strange': 0.62; 'more': 0.63; 'within': 0.64; 'header:Reply-To:1': 0.68; 'received:74.208': 0.71; 'reply-to:no real name:2**0': 0.72; 'special': 0.73; 'hundred': 0.95 Date: Wed, 12 Dec 2012 12:53:27 -0500 From: Dave Angel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121011 Thunderbird/16.0.1 MIME-Version: 1.0 To: Yong Hu Subject: Re: How to import module whose filename starts number References: <39662302-5d9c-44fe-8ed2-e96bbca08714@googlegroups.com> In-Reply-To: <39662302-5d9c-44fe-8ed2-e96bbca08714@googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Provags-ID: V02:K0:+EbQNQmoDX3Z2ElIJH/vEe06IeaAw18QVeLWyQJbvfL FLvkkd8g6EvyPrkz9meLIuj4/c2s0qGSMjM+Z+AqUiicvkR9/C oN1zrrNGOXIDpdYfYSPa1OFwTLGGQLxnEmtlb8pILpNxuRjJtE iz0RCTxWrdmCCEiWPFuES+s3MwmyzRvDNUGfIDQ7t5k63Zfh6n J3L9z3sRWuwTjqAX5yPQSUPNoUCt+KwGe2XiFZGKzpzwLIk86d lF5sIy5FVupFVVv9oW1bs2ugNMWO7Uqw3+sgRcv5Jc5fYUwC2o TaGSSNHg+JVCpO+G+IbPfhUfqtN8yfTXgxLZ2xPkXGsIWV2rQ= = Cc: python-list@python.org X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: d@davea.name List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 21 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1355334831 news.xs4all.nl 6986 [2001:888:2000:d::a6]:53989 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:34713 On 12/12/2012 12:42 PM, Yong Hu wrote: > I have a few scripts whose file names start with numbers. For example, 01_step1.py, 02_step2.py > > I tried to import them in another script by "import 01_step1" or "from 01_step1 import *". Both failed, saying "SyntaxError: invalid syntax" > > Is there anyway to import those files? The file name must start with characters? A module name is like any other symbol in Python. It must start with a letter (one of a hundred thousand or so), and have only letters or digits within it. Plus underscore, and maybe a couple more special characters. mv would be your best bet. But if you HAVE to have a strange name, try using the __import__() function. -- DaveA