测试gitnore
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@@ -7,12 +7,13 @@ import posixpath
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import re
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from pathlib import Path
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from django.http import FileResponse, Http404, HttpResponse, HttpResponseNotModified
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from django.http import (
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FileResponse, Http404, HttpResponse, HttpResponseNotModified,
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)
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from django.template import Context, Engine, TemplateDoesNotExist, loader
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from django.utils._os import safe_join
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from django.utils.http import http_date, parse_http_date
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from django.utils.translation import gettext as _
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from django.utils.translation import gettext_lazy
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from django.utils.translation import gettext as _, gettext_lazy
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def serve(request, path, document_root=None, show_indexes=False):
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@@ -31,23 +32,22 @@ def serve(request, path, document_root=None, show_indexes=False):
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but if you'd like to override it, you can create a template called
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``static/directory_index.html``.
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"""
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path = posixpath.normpath(path).lstrip("/")
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path = posixpath.normpath(path).lstrip('/')
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fullpath = Path(safe_join(document_root, path))
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if fullpath.is_dir():
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if show_indexes:
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return directory_index(path, fullpath)
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raise Http404(_("Directory indexes are not allowed here."))
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if not fullpath.exists():
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raise Http404(_("“%(path)s” does not exist") % {"path": fullpath})
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raise Http404(_('“%(path)s” does not exist') % {'path': fullpath})
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# Respect the If-Modified-Since header.
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statobj = fullpath.stat()
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if not was_modified_since(
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request.META.get("HTTP_IF_MODIFIED_SINCE"), statobj.st_mtime, statobj.st_size
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):
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if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
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statobj.st_mtime, statobj.st_size):
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return HttpResponseNotModified()
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content_type, encoding = mimetypes.guess_type(str(fullpath))
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content_type = content_type or "application/octet-stream"
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response = FileResponse(fullpath.open("rb"), content_type=content_type)
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content_type = content_type or 'application/octet-stream'
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response = FileResponse(fullpath.open('rb'), content_type=content_type)
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response.headers["Last-Modified"] = http_date(statobj.st_mtime)
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if encoding:
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response.headers["Content-Encoding"] = encoding
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@@ -82,32 +82,26 @@ template_translatable = gettext_lazy("Index of %(directory)s")
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def directory_index(path, fullpath):
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try:
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t = loader.select_template(
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[
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"static/directory_index.html",
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"static/directory_index",
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]
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)
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t = loader.select_template([
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'static/directory_index.html',
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'static/directory_index',
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])
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except TemplateDoesNotExist:
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t = Engine(libraries={"i18n": "django.templatetags.i18n"}).from_string(
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DEFAULT_DIRECTORY_INDEX_TEMPLATE
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)
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t = Engine(libraries={'i18n': 'django.templatetags.i18n'}).from_string(DEFAULT_DIRECTORY_INDEX_TEMPLATE)
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c = Context()
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else:
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c = {}
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files = []
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for f in fullpath.iterdir():
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if not f.name.startswith("."):
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if not f.name.startswith('.'):
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url = str(f.relative_to(fullpath))
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if f.is_dir():
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url += "/"
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url += '/'
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files.append(url)
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c.update(
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{
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"directory": path + "/",
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"file_list": files,
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}
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)
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c.update({
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'directory': path + '/',
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'file_list': files,
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})
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return HttpResponse(t.render(c))
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@@ -128,7 +122,8 @@ def was_modified_since(header=None, mtime=0, size=0):
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try:
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if header is None:
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raise ValueError
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matches = re.match(r"^([^;]+)(; length=([0-9]+))?$", header, re.IGNORECASE)
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matches = re.match(r"^([^;]+)(; length=([0-9]+))?$", header,
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re.IGNORECASE)
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header_mtime = parse_http_date(matches[1])
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header_len = matches[3]
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if header_len and int(header_len) != size:
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