stringio

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Downloading a file into memory

I am writing a python script and I just need the second line of a series of very small text files.I would like to extract this without saving the file to my harddrive as I currently do.[详细]

2023-04-10 00:15 分类：问答
StringIO with binary files?

I seem to get different outputs: from StringIO import * file = open(\'1.bmp\', \'r\') print file.read(), \'\\n\'[详细]

2023-04-07 23:20 分类：问答
Basic Python StringIO -- Why is GetValue() Returning Nothing?

I\'m开发者_如何学JAVA having basic python issues.. In the following example no errors are returned but displaying the contents of all variables using pprint shows that contents is = \'\' -- why would[详细]

2023-03-30 12:19 分类：问答
How can I pass a Python StringIO() object to a ZipFile(), or is it not supported?

I have a StringIO() file-like object, and I am trying to write it to a ZipFile(), but I get this TypeError:[详细]

2023-03-12 08:29 分类：问答
Strange "BadZipfile: Bad CRC-32" problem

This code is simplification of code in a Django app that receives an uploaded zip file via HTTP multi-part POST and does read-only processing of the data inside:[详细]

2023-02-23 09:50 分类：问答
Converting a StringIO object to a Django ImageFile

I\'m trying to take data from a StringIO (or cStringIO, more specifically) and convert it to a django.core.files.images.ImageFile.[详细]

2023-02-22 08:29 分类：问答
When is StringIO used, as opposed to joining a list of strings?

Using StringIO as string buffer is slower than using list as buffer. When is StringIO used? from io import StringIO[详细]

2023-02-06 00:48 分类：问答
Suppose I have a StringIO file. How can I use python-magic to check its file type? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-02-04 04:11 分类：问答
how do I clear a stringio object?

I have a stringio object crea开发者_开发问答ted and it has some text in it. I\'d like to clear its existing values and reuse it instead of recalling it. Is there anyway of doing this?TL;DR[详细]

2023-01-27 17:56 分类：问答
How to make cStringIO transparent to another function that expects a real local file

I came up with the following problem: CODE A works right now.. I am saving a png file called chart.png locally, and then I am loading it into the proprietary function (which I do not have access).[详细]

2023-01-19 14:01 分类：问答