From 64a92174c056a4cca1e6b7e287ca9993bcd2be1a Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Tue, 21 May 2013 20:22:11 -0500 Subject: Begin removal of FTP mirror support FTP is a terrible protocol these days compared to HTTP. IPv6 support is spotty at best, it is much slower for the connect/begin transfer cycle, and overall just doesn't provide anything HTTP does better. Start killing bits that we've added to treat FTP as a first-class protocol and regulate it to the back seat. The expectation here is once this commit goes live to the production site, the FTP mirror URLs themselves will get removed completely from the database, and the FTP protocol object itself will get deleted. Signed-off-by: Dan McGee --- mirrors/admin.py | 1 + mirrors/fixtures/mirrorprotocols.json | 9 --------- mirrors/models.py | 2 +- mirrors/urls_mirrorlist.py | 4 +++- mirrors/views.py | 29 +++++------------------------ 5 files changed, 10 insertions(+), 35 deletions(-) (limited to 'mirrors') diff --git a/mirrors/admin.py b/mirrors/admin.py index 9c88207d..d0f2f475 100644 --- a/mirrors/admin.py +++ b/mirrors/admin.py @@ -10,6 +10,7 @@ class MirrorUrlForm(forms.ModelForm): class Meta: model = MirrorUrl + def clean_url(self): # is this a valid-looking URL? url_parts = urlparse(self.cleaned_data["url"]) diff --git a/mirrors/fixtures/mirrorprotocols.json b/mirrors/fixtures/mirrorprotocols.json index 8822ef8e..1a07510b 100644 --- a/mirrors/fixtures/mirrorprotocols.json +++ b/mirrors/fixtures/mirrorprotocols.json @@ -8,15 +8,6 @@ "protocol": "http" } }, - { - "pk": 2, - "model": "mirrors.mirrorprotocol", - "fields": { - "is_download": true, - "default": false, - "protocol": "ftp" - } - }, { "pk": 3, "model": "mirrors.mirrorprotocol", diff --git a/mirrors/models.py b/mirrors/models.py index d8ac7952..91793e0a 100644 --- a/mirrors/models.py +++ b/mirrors/models.py @@ -47,7 +47,7 @@ def get_absolute_url(self): class MirrorProtocol(models.Model): protocol = models.CharField(max_length=10, unique=True) is_download = models.BooleanField(default=True, - help_text="Is protocol useful for end-users, e.g. FTP/HTTP") + help_text="Is protocol useful for end-users, e.g. HTTP") default = models.BooleanField(default=True, help_text="Included by default when building mirror list?") created = models.DateTimeField(editable=False) diff --git a/mirrors/urls_mirrorlist.py b/mirrors/urls_mirrorlist.py index 1444eca9..bba54ec9 100644 --- a/mirrors/urls_mirrorlist.py +++ b/mirrors/urls_mirrorlist.py @@ -1,9 +1,11 @@ from django.conf.urls import patterns + urlpatterns = patterns('mirrors.views', (r'^$', 'generate_mirrorlist', {}, 'mirrorlist'), (r'^all/$', 'find_mirrors', {'countries': ['all']}), - (r'^all/(?P[A-z]+)/$', 'find_mirrors_simple') + (r'^all/(?P[A-z]+)/$', 'find_mirrors_simple', + {}, 'mirrorlist_simple') ) # vim: set ts=4 sw=4 et: diff --git a/mirrors/views.py b/mirrors/views.py index d1dd9da3..22eb57b8 100644 --- a/mirrors/views.py +++ b/mirrors/views.py @@ -8,7 +8,7 @@ from django.core.serializers.json import DjangoJSONEncoder from django.db.models import Q from django.http import Http404, HttpResponse -from django.shortcuts import get_object_or_404, render +from django.shortcuts import get_object_or_404, redirect, render from django.utils.timezone import now from django.views.decorators.csrf import csrf_exempt from django_countries.countries import COUNTRIES @@ -78,18 +78,6 @@ def generate_mirrorlist(request): {'mirrorlist_form': form}) -def default_protocol_filter(original_urls): - key_func = attrgetter('country') - sorted_urls = sorted(original_urls, key=key_func) - urls = [] - for _, group in groupby(sorted_urls, key=key_func): - cntry_urls = list(group) - if any(url.protocol.default for url in cntry_urls): - cntry_urls = [url for url in cntry_urls if url.protocol.default] - urls.extend(cntry_urls) - return urls - - def status_filter(original_urls): status_info = get_mirror_statuses() scores = {u.id: u.score for u in status_info['urls']} @@ -105,7 +93,7 @@ def status_filter(original_urls): def find_mirrors(request, countries=None, protocols=None, use_status=False, - ipv4_supported=True, ipv6_supported=True, smart_protocol=False): + ipv4_supported=True, ipv6_supported=True): if not protocols: protocols = MirrorProtocol.objects.filter(is_download=True) elif hasattr(protocols, 'model') and protocols.model == MirrorProtocol: @@ -126,17 +114,12 @@ def find_mirrors(request, countries=None, protocols=None, use_status=False, ip_version |= Q(has_ipv6=True) qset = qset.filter(ip_version) - if smart_protocol: - urls = default_protocol_filter(qset) - else: - urls = qset - if not use_status: sort_key = attrgetter('country.name', 'mirror.name', 'url') - urls = sorted(urls, key=sort_key) + urls = sorted(qset, key=sort_key) template = 'mirrors/mirrorlist.txt' else: - urls = status_filter(urls) + urls = status_filter(qset) template = 'mirrors/mirrorlist_status.txt' context = { @@ -147,9 +130,7 @@ def find_mirrors(request, countries=None, protocols=None, use_status=False, def find_mirrors_simple(request, protocol): if protocol == 'smart': - # generate a 'smart' mirrorlist, one that only includes FTP mirrors if - # no HTTP mirror is available in that country. - return find_mirrors(request, smart_protocol=True) + return redirect('mirrorlist_simple', 'http', permanent=True) proto = get_object_or_404(MirrorProtocol, protocol=protocol) return find_mirrors(request, protocols=[proto]) -- cgit v1.2.3-54-g00ecf