小编Ale*_*exa的帖子

我只是从Python进入Fortran90,老实说,到目前为止最困难的部分已经习惯了格式化代码来编写输出.我遇到了一个格式化问题,我似乎无法google或摆弄我的方式,我搜索了这个网站的答案,但没有找到任何有用的东西.

我正在进行计算并将输出写入文件.我正在使用以下代码格式化计算结果

写(文件,('13ES11.2)')kappa

一些值非常小,所以我最终得到三位数的负值.所以应该是这样的,

10E-100

但我在输出文件中得到了这个,

10-100

这对我没用,因为我有另一个程序需要读取该文件并理解这些数字是指数.

我很感激任何人的帮助.

我正在使用Django 1.11,Apache 2.2和mod_wsgi制作一个使用Python 2.7的Web应用程序.我在渲染页面时遇到问题.完整的追溯是,

Environment:


Request Method: GET
Request URL: http://website.com/~user/irtf/

Django Version: 1.11.1
Python Version: 2.7.13
Installed Applications:
['irtf.apps.IrtfConfig',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'mod_wsgi.server']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/home/path/irtf_website/mysiteenv/lib/python2.7/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/home/path/irtf_website/mysiteenv/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/home/path/irtf_website/mysiteenv/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/path/irtf_website/mysite/irtf/views.py" in index
  18.         return HttpResponse(template.render(request))

File "/home/path/irtf_website/mysiteenv/lib/python2.7/site-packages/django/template/backends/django.py" in render
  64.         context = …