Commit e81a913017ca597fb365f4d594807e6ea8e1d922
1 parent
306f2ed7
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master
barrabrasil.py: colocando gzip para compressao da barra.
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9 additions
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4 deletions
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app/barrabrasil.py
| 1 | from flask import Flask, url_for, render_template, request, Response, make_response | 1 | from flask import Flask, url_for, render_template, request, Response, make_response |
| 2 | from config import Config | 2 | from config import Config |
| 3 | -import hashlib | 3 | +import hashlib, zlib |
| 4 | 4 | ||
| 5 | # Criar Key e certificado | 5 | # Criar Key e certificado |
| 6 | # openssl genrsa 1024 > ssl.key | 6 | # openssl genrsa 1024 > ssl.key |
| @@ -42,14 +42,19 @@ def barra(): | @@ -42,14 +42,19 @@ def barra(): | ||
| 42 | with app.open_resource('templates/%s/barra-brasil.js' % profile) as f: | 42 | with app.open_resource('templates/%s/barra-brasil.js' % profile) as f: |
| 43 | conteudo = f.read().decode('utf-8') | 43 | conteudo = f.read().decode('utf-8') |
| 44 | etag = hashlib.sha1(conteudo.encode('utf-8')).hexdigest() | 44 | etag = hashlib.sha1(conteudo.encode('utf-8')).hexdigest() |
| 45 | + accept_encoding = request.headers.get('Accept-Encoding', '') | ||
| 45 | if request.if_none_match and \ | 46 | if request.if_none_match and \ |
| 46 | etag in request.if_none_match: | 47 | etag in request.if_none_match: |
| 47 | resposta = Response(status=304) | 48 | resposta = Response(status=304) |
| 49 | + if accept_encoding and \ | ||
| 50 | + 'gzip' in accept_encoding: | ||
| 51 | + conteudo = zlib.compress(conteudo.encode('utf8')) | ||
| 52 | + resposta.headers['Content-Encoding'] = 'gzip' | ||
| 48 | else: # nao esta em cache do navegador | 53 | else: # nao esta em cache do navegador |
| 49 | resposta = make_response(conteudo) | 54 | resposta = make_response(conteudo) |
| 50 | resposta.set_etag(etag) | 55 | resposta.set_etag(etag) |
| 51 | resposta.headers['Content-type'] = 'application/x-javascript' | 56 | resposta.headers['Content-type'] = 'application/x-javascript' |
| 52 | - resposta.headers['Cache-control'] = 'public, max-age: 86400' #24 horas | 57 | + resposta.headers['Cache-control'] = 'public, max-age: 86401' #24 horas |
| 53 | resposta.headers['Last-Modified'] = data | 58 | resposta.headers['Last-Modified'] = data |
| 54 | return resposta | 59 | return resposta |
| 55 | 60 | ||
| @@ -62,7 +67,7 @@ def fonte(): | @@ -62,7 +67,7 @@ def fonte(): | ||
| 62 | conteudo = f.read().decode('base64') | 67 | conteudo = f.read().decode('base64') |
| 63 | resposta = make_response(conteudo) | 68 | resposta = make_response(conteudo) |
| 64 | resposta.headers['Content-type'] = 'application/x-font-woff' | 69 | resposta.headers['Content-type'] = 'application/x-font-woff' |
| 65 | - resposta.headers['Cache-control'] = 'public, max-age: 86400' #24 horas | 70 | + resposta.headers['Cache-control'] = 'public, max-age: 31536000' #1 ano |
| 66 | resposta.headers['Last-Modified'] = data | 71 | resposta.headers['Last-Modified'] = data |
| 67 | return resposta | 72 | return resposta |
| 68 | 73 |
app/profile