Merge branch '0.5.4-fixes' into develop

2025-03-15 00:03:28 +01:00 · 2014-08-05 10:46:18 -07:00 · 2014-08-05 10:46:18 -07:00 · 95c3f080c3
commit 95c3f080c3
parent c251840141 b68ef06067
14 changed files with 148 additions and 83 deletions
--- a/README.rst
+++ b/README.rst
@ -1,11 +1,11 @@
 PyWb 0.6.0
 ==========

-.. image:: https://travis-ci.org/ikreymer/pywb.png?branch=https-proxy
+.. image:: https://travis-ci.org/ikreymer/pywb.png?branch=develop
      :target: https://travis-ci.org/ikreymer/pywb
         
-.. image:: https://coveralls.io/repos/ikreymer/pywb/badge.png?branch=https-proxy
-      :target: https://coveralls.io/r/ikreymer/pywb?branch=https-proxy
+.. image:: https://coveralls.io/repos/ikreymer/pywb/badge.png?branch=develop
+      :target: https://coveralls.io/r/ikreymer/pywb?branch=develop

 pywb is a python implementation of web archival replay tools, sometimes also known as 'Wayback Machine'.

--- a/pywb/rewrite/html_rewriter.py
+++ b/pywb/rewrite/html_rewriter.py
@ -78,7 +78,8 @@ class HTMLRewriterMixin(object):
                 head_insert=None,
                 js_rewriter_class=JSRewriter,
                 css_rewriter_class=CSSRewriter,
-                 defmod=''):
+                 defmod='',
+                 parse_comments=False):

        self.url_rewriter = url_rewriter
        self._wb_parse_context = None
@ -87,6 +88,8 @@ class HTMLRewriterMixin(object):
        self.css_rewriter = css_rewriter_class(url_rewriter)

        self.head_insert = head_insert
+        self.parse_comments = parse_comments
+
        self.rewrite_tags = self._init_rewrite_tags(defmod)

    # ===========================
@ -316,7 +319,11 @@ class HTMLRewriter(HTMLRewriterMixin, HTMLParser):

    def handle_comment(self, data):
        self.out.write('<!--')
-        self.parse_data(data)
+        if self.parse_comments:
+            data = self._rewrite_script(data)
+            self.out.write(data)
+        else:
+            self.parse_data(data)
        self.out.write('-->')

    def handle_decl(self, data):
--- a/pywb/rewrite/regex_rewriters.py
+++ b/pywb/rewrite/regex_rewriters.py
@ -25,7 +25,7 @@ class RegexRewriter(object):

    @staticmethod
    def archival_rewrite(rewriter):
-        return lambda string: rewriter.rewrite(string, 'em_')
+        return lambda string: rewriter.rewrite(string, 'mp_')

    #@staticmethod
    #def replacer(other):
@ -105,7 +105,7 @@ class JSLinkOnlyRewriter(RegexRewriter):
    JS Rewriter which rewrites absolute http://, https:// and // urls
    at the beginning of a string
    """
-    JS_HTTPX = r'(?<="|\')(?:https?:)?\\{0,2}/\\{0,2}/[A-Za-z0-9:_@.-]+'
+    JS_HTTPX = r'(?<="|\'|;)(?:https?:)?\\{0,4}/\\{0,4}/[A-Za-z0-9:_@.-]+'

    def __init__(self, rewriter, rules=[]):
        rules = rules + [
--- a/pywb/rewrite/rewrite_content.py
+++ b/pywb/rewrite/rewrite_content.py
@ -122,6 +122,23 @@ class RewriteContent:

            if head_insert_func:
                head_insert_str = head_insert_func(rule, cdx)
+                head_insert_str = head_insert_str.encode('utf-8')
+
+            if wb_url.is_banner_only:
+                gen = self._head_insert_only_gen(head_insert_str, stream)
+
+                content_len = headers.get_header('Content-Length')
+                try:
+                    content_len = int(content_len)
+                except Exception:
+                    content_len = None
+
+                if content_len and content_len >= 0:
+                    content_len = str(content_len + len(head_insert_str))
+                    status_headers.replace_header('Content-Length',
+                                                  content_len)
+
+                return (status_headers, gen, False)

            if wb_url.is_banner_only:
                gen = self._head_insert_only_gen(head_insert_str, stream)
@ -131,7 +148,8 @@ class RewriteContent:
                                      js_rewriter_class=rule.rewriters['js'],
                                      css_rewriter_class=rule.rewriters['css'],
                                      head_insert=head_insert_str,
-                                      defmod=self.defmod)
+                                      defmod=self.defmod,
+                                      parse_comments=rule.parse_comments)

        else:
            if wb_url.is_banner_only:
@ -165,7 +183,8 @@ class RewriteContent:
        matcher = self.HEAD_REGEX.search(buff)

        if matcher:
-            yield buff[:matcher.end()] + insert_str
+            yield buff[:matcher.end()]
+            yield insert_str
            yield buff[matcher.end():]
        else:
            yield insert_str
--- a/pywb/rewrite/rewriterules.py
+++ b/pywb/rewrite/rewriterules.py
@ -8,8 +8,6 @@ from html_rewriter import HTMLRewriter

 import itertools

-HTML = HTMLRewriter
-

 #=================================================================
 class RewriteRules(BaseRule):
@ -23,8 +21,9 @@ class RewriteRules(BaseRule):
        self.rewriters['header'] = config.get('header_class', HeaderRewriter)
        self.rewriters['css'] = config.get('css_class', CSSRewriter)
        self.rewriters['xml'] = config.get('xml_class', XMLRewriter)
-        self.rewriters['html'] = config.get('html_class', HTML)
-        #self.rewriters['html'] = config.get('html_class', HTMLRewriter)
+        self.rewriters['html'] = config.get('html_class', HTMLRewriter)
+
+        self.parse_comments = config.get('parse_comments', False)

        # Custom handling for js rewriting, often the most complex
        self.js_rewrite_location = config.get('js_rewrite_location', True)
--- a/pywb/rewrite/test/test_html_rewriter.py
+++ b/pywb/rewrite/test/test_html_rewriter.py
@ -62,7 +62,7 @@ ur"""

 # Script tag
 >>> parse('<script>window.location = "http://example.com/a/b/c.html"</script>')
-<script>window.WB_wombat_location = "/web/20131226101010em_/http://example.com/a/b/c.html"</script>
+<script>window.WB_wombat_location = "/web/20131226101010mp_/http://example.com/a/b/c.html"</script>

 # Script tag + crossorigin
 >>> parse('<script src="/js/scripts.js" crossorigin="anonymous"></script>')
@ -70,21 +70,21 @@ ur"""

 # Unterminated script tag, handle and auto-terminate
 >>> parse('<script>window.location = "http://example.com/a/b/c.html"</sc>')
-<script>window.WB_wombat_location = "/web/20131226101010em_/http://example.com/a/b/c.html"</sc></script>
+<script>window.WB_wombat_location = "/web/20131226101010mp_/http://example.com/a/b/c.html"</sc></script>

 >>> parse('<script>/*<![CDATA[*/window.location = "http://example.com/a/b/c.html;/*]]>*/"</script>')
-<script>/*<![CDATA[*/window.WB_wombat_location = "/web/20131226101010em_/http://example.com/a/b/c.html;/*]]>*/"</script>
+<script>/*<![CDATA[*/window.WB_wombat_location = "/web/20131226101010mp_/http://example.com/a/b/c.html;/*]]>*/"</script>

 >>> parse('<div style="background: url(\'abc.html\')" onblah onclick="location = \'redirect.html\'"></div>')
-<div style="background: url('/web/20131226101010em_/http://example.com/some/path/abc.html')" onblah="" onclick="WB_wombat_location = 'redirect.html'"></div>
+<div style="background: url('/web/20131226101010mp_/http://example.com/some/path/abc.html')" onblah="" onclick="WB_wombat_location = 'redirect.html'"></div>

 # Style
 >>> parse('<style>@import "styles.css" .a { font-face: url(\'myfont.ttf\') }</style>')
-<style>@import "/web/20131226101010em_/http://example.com/some/path/styles.css" .a { font-face: url('/web/20131226101010em_/http://example.com/some/path/myfont.ttf') }</style>
+<style>@import "/web/20131226101010mp_/http://example.com/some/path/styles.css" .a { font-face: url('/web/20131226101010mp_/http://example.com/some/path/myfont.ttf') }</style>

 # Unterminated style tag, handle and auto-terminate
 >>> parse('<style>@import url(styles.css)')
-<style>@import url(/web/20131226101010em_/http://example.com/some/path/styles.css)</style>
+<style>@import url(/web/20131226101010mp_/http://example.com/some/path/styles.css)</style>

 # Head Insertion
 >>> parse('<html><head><script src="other.js"></script></head><body>Test</body></html>', head_insert = '<script src="cool.js"></script>')
--- a/pywb/rewrite/test/test_regex_rewriters.py
+++ b/pywb/rewrite/test/test_regex_rewriters.py
@ -12,16 +12,16 @@ r"""
 #=================================================================

 >>> _test_js('location = "http://example.com/abc.html"')
-'WB_wombat_location = "/web/20131010em_/http://example.com/abc.html"'
+'WB_wombat_location = "/web/20131010mp_/http://example.com/abc.html"'

 >>> _test_js(r'location = "http:\/\/example.com/abc.html"')
-'WB_wombat_location = "/web/20131010em_/http:\\/\\/example.com/abc.html"'
+'WB_wombat_location = "/web/20131010mp_/http:\\/\\/example.com/abc.html"'

 >>> _test_js(r'location = "http:\\/\\/example.com/abc.html"')
-'WB_wombat_location = "/web/20131010em_/http:\\\\/\\\\/example.com/abc.html"'
+'WB_wombat_location = "/web/20131010mp_/http:\\\\/\\\\/example.com/abc.html"'

 >>> _test_js(r"location = 'http://example.com/abc.html/'")
-"WB_wombat_location = '/web/20131010em_/http://example.com/abc.html/'"
+"WB_wombat_location = '/web/20131010mp_/http://example.com/abc.html/'"

 >>> _test_js(r'location = http://example.com/abc.html/')
 'WB_wombat_location = http://example.com/abc.html/'
@ -37,94 +37,98 @@ r"""
 '"/location" == some_location_val; locations = WB_wombat_location;'

 >>> _test_js('cool_Location = "http://example.com/abc.html"')
-'cool_Location = "/web/20131010em_/http://example.com/abc.html"'
+'cool_Location = "/web/20131010mp_/http://example.com/abc.html"'

 >>> _test_js('window.location = "http://example.com/abc.html" document.domain = "anotherdomain.com"')
-'window.WB_wombat_location = "/web/20131010em_/http://example.com/abc.html" document.WB_wombat_domain = "anotherdomain.com"'
+'window.WB_wombat_location = "/web/20131010mp_/http://example.com/abc.html" document.WB_wombat_domain = "anotherdomain.com"'

 >>> _test_js('document_domain = "anotherdomain.com"; window.document.domain = "example.com"')
 'document_domain = "anotherdomain.com"; window.document.WB_wombat_domain = "example.com"'

 # custom rules added
 >>> _test_js('window.location = "http://example.com/abc.html"; some_func(); ', [('some_func\(\).*', RegexRewriter.format('/*{0}*/'), 0)])
-'window.WB_wombat_location = "/web/20131010em_/http://example.com/abc.html"; /*some_func(); */'
+'window.WB_wombat_location = "/web/20131010mp_/http://example.com/abc.html"; /*some_func(); */'

 # scheme-agnostic
 >>> _test_js('cool_Location = "//example.com/abc.html" //comment')
-'cool_Location = "/web/20131010em_/http://example.com/abc.html" //comment'
+'cool_Location = "/web/20131010mp_/http://example.com/abc.html" //comment'

 # document.cookie test
 >>> _test_js('document.cookie = "a=b; Path=/"')
 'document.WB_wombat_cookie = "a=b; Path=/"'

+# js-escaped
+>>> _test_js('&quot;http:\\/\\/www.example.com\\/some\\/path\\/?query=1&quot;')
+'&quot;/web/20131010mp_/http:\\/\\/www.example.com\\/some\\/path\\/?query=1&quot;'
+

 #=================================================================
 # XML Rewriting
 #=================================================================

 >>> _test_xml('<tag xmlns="http://www.example.com/ns" attr="http://example.com"></tag>')
-'<tag xmlns="http://www.example.com/ns" attr="/web/20131010em_/http://example.com"></tag>'
+'<tag xmlns="http://www.example.com/ns" attr="/web/20131010mp_/http://example.com"></tag>'

 >>> _test_xml('<tag xmlns:xsi="http://www.example.com/ns" attr=" http://example.com"></tag>')
-'<tag xmlns:xsi="http://www.example.com/ns" attr=" /web/20131010em_/http://example.com"></tag>'
+'<tag xmlns:xsi="http://www.example.com/ns" attr=" /web/20131010mp_/http://example.com"></tag>'

 >>> _test_xml('<tag> http://example.com<other>abchttp://example.com</other></tag>')
-'<tag> /web/20131010em_/http://example.com<other>abchttp://example.com</other></tag>'
+'<tag> /web/20131010mp_/http://example.com<other>abchttp://example.com</other></tag>'

 >>> _test_xml('<main>   http://www.example.com/blah</tag> <other xmlns:abcdef= " http://example.com"/> http://example.com </main>')
-'<main>   /web/20131010em_/http://www.example.com/blah</tag> <other xmlns:abcdef= " http://example.com"/> /web/20131010em_/http://example.com </main>'
+'<main>   /web/20131010mp_/http://www.example.com/blah</tag> <other xmlns:abcdef= " http://example.com"/> /web/20131010mp_/http://example.com </main>'

 #=================================================================
 # CSS Rewriting
 #=================================================================

 >>> _test_css("background: url('/some/path.html')")
-"background: url('/web/20131010em_/http://example.com/some/path.html')"
+"background: url('/web/20131010mp_/http://example.com/some/path.html')"

 >>> _test_css("background: url('../path.html')")
-"background: url('/web/20131010em_/http://example.com/path.html')"
+"background: url('/web/20131010mp_/http://example.com/path.html')"

 >>> _test_css("background: url(\"http://domain.com/path.html\")")
-'background: url("/web/20131010em_/http://domain.com/path.html")'
+'background: url("/web/20131010mp_/http://domain.com/path.html")'

 >>> _test_css("background: url(file.jpeg)")
-'background: url(/web/20131010em_/http://example.com/file.jpeg)'
+'background: url(/web/20131010mp_/http://example.com/file.jpeg)'

 >>> _test_css("background:#abc url('/static/styles/../images/layout/logo.png')")
-"background:#abc url('/web/20131010em_/http://example.com/static/images/layout/logo.png')"
+"background:#abc url('/web/20131010mp_/http://example.com/static/images/layout/logo.png')"

 >>> _test_css("background:#000 url('/static/styles/../../images/layout/logo.png')")
-"background:#000 url('/web/20131010em_/http://example.com/images/layout/logo.png')"
+"background:#000 url('/web/20131010mp_/http://example.com/images/layout/logo.png')"

 >>> _test_css("background: url('')")
 "background: url('')"

 >>> _test_css("background: url (\"weirdpath\')")
-'background: url ("/web/20131010em_/http://example.com/weirdpath\')'
+'background: url ("/web/20131010mp_/http://example.com/weirdpath\')'

 >>> _test_css("@import   url ('path.css')")
-"@import   url ('/web/20131010em_/http://example.com/path.css')"
+"@import   url ('/web/20131010mp_/http://example.com/path.css')"

 >>> _test_css("@import url('path.css')")
-"@import url('/web/20131010em_/http://example.com/path.css')"
+"@import url('/web/20131010mp_/http://example.com/path.css')"

 >>> _test_css("@import ( 'path.css')")
-"@import ( '/web/20131010em_/http://example.com/path.css')"
+"@import ( '/web/20131010mp_/http://example.com/path.css')"

 >>> _test_css("@import  \"path.css\"")
-'@import  "/web/20131010em_/http://example.com/path.css"'
+'@import  "/web/20131010mp_/http://example.com/path.css"'

 >>> _test_css("@import ('../path.css\"")
-'@import (\'/web/20131010em_/http://example.com/path.css"'
+'@import (\'/web/20131010mp_/http://example.com/path.css"'

 >>> _test_css("@import ('../url.css\"")
-'@import (\'/web/20131010em_/http://example.com/url.css"'
+'@import (\'/web/20131010mp_/http://example.com/url.css"'

 >>> _test_css("@import (\"url.css\")")
-'@import ("/web/20131010em_/http://example.com/url.css")'
+'@import ("/web/20131010mp_/http://example.com/url.css")'

 >>> _test_css("@import url(/url.css)\n@import  url(/anotherurl.css)\n @import  url(/and_a_third.css)")
-'@import url(/web/20131010em_/http://example.com/url.css)\n@import  url(/web/20131010em_/http://example.com/anotherurl.css)\n @import  url(/web/20131010em_/http://example.com/and_a_third.css)'
+'@import url(/web/20131010mp_/http://example.com/url.css)\n@import  url(/web/20131010mp_/http://example.com/anotherurl.css)\n @import  url(/web/20131010mp_/http://example.com/and_a_third.css)'

 """

--- a/pywb/rules.yaml
+++ b/pywb/rules.yaml
@ -31,6 +31,8 @@ rules:
            - match: 'Bootloader\.configurePage.*?;'
              replace: '/* {0} */'

+        parse_comments: true
+

    # flickr rules
    #=================================================================
--- a/pywb/static/wb.js
+++ b/pywb/static/wb.js
@ -30,10 +30,6 @@ function init_banner() {
    var FRAME_BANNER_ID = "_wb_frame_top_banner";
    var bid;

-    if (wbinfo.is_embed) {
-        return;
-    }
-
    if (window.top != window.self) {
        return;
    }
@ -131,23 +127,42 @@ function remove_event(name, func, object) {
    }
 }

-var detect_on_init = function(event) {
-    init_banner();
+function notify_top() {
+    if (window.parent != window.top) {
+        return;
+    }

-    remove_event("readystatechange", detect_on_init, document);
+    if (!window.WB_wombat_location) {
+        return;
+    }
+
+    if (typeof(window.WB_wombat_location.href) != "string") {
+        return;
+    }
+
+    window.parent.update_wb_url(window.WB_wombat_location.href,
+                                wbinfo.timestamp,
+                                wbinfo.is_live);
+
+    remove_event("readystatechange", notify_top, document);
 }

-add_event("readystatechange", detect_on_init, document);
-
-
-if (wbinfo.is_frame_mp && wbinfo.canon_url &&
-   (window.self == window.top) && (window.self.top == window.top) &&
-   window.location.href != wbinfo.canon_url) {
-    
-    window.location.replace(wbinfo.canon_url);
+if ((window.self == window.top) && wbinfo) {
+    if (wbinfo.canon_url && (window.location.href != wbinfo.canon_url) && wbinfo.mod != "bn_") {
+        // Auto-redirect to top frame
+        window.location.replace(wbinfo.canon_url);
+    } else {
+        // Init Banner (no frame or top frame)
+        add_event("readystatechange", init_banner, document);
+    }
+} else if (window.self != window.parent && window.parent.update_wb_url) {
+    add_event("readystatechange", notify_top, document);
 }

-return {'labels': labels,
-        'ts_to_date': ts_to_date};
+
+return {
+        'labels': labels,
+        'ts_to_date': ts_to_date
+       };

 })();
--- a/pywb/static/wb_frame.js
+++ b/pywb/static/wb_frame.js
@ -1,7 +1,7 @@
-var update_wb_url = push_state;
-
 var LIVE_COOKIE_REGEX = /pywb.timestamp=([\d]{1,14})/;

+var curr_state = {};
+

 function make_outer_url(url, ts)
 {
@ -22,6 +22,15 @@ function make_inner_url(url, ts)
 }

 function push_state(url, timestamp, capture_str, is_live) {
+    if (window.frames[0].WB_wombat_location) {
+        curr_href = window.frames[0].WB_wombat_location.href;
+        
+        // If not current url, don't update    
+        if (url != curr_href) {
+            return;
+        }
+    }
+
    var state = {}
    state.timestamp = timestamp;
    state.outer_url = make_outer_url(url, state.timestamp);
@ -32,13 +41,13 @@ function push_state(url, timestamp, capture_str, is_live) {
    
    window.history.replaceState(state, "", state.outer_url);

-    update_status(state.capture_str, is_live);
+    set_state(state);
 }

 function pop_state(state) {
-    update_status(state.capture_str, state.is_live);
+    set_state(state);
    
-    window.frames[0].src = state.outer_url;
+    window.frames[0].src = state.inner_url;
 }

 function extract_ts(url)
@ -66,15 +75,15 @@ function extract_replay_url(url) {
    return url.substring(inx + 1);
 }

-function update_status(str, is_live) {
+function set_state(state) {
    var capture_info = document.getElementById("_wb_capture_info");
    if (capture_info) {
-        capture_info.innerHTML = str;
+        capture_info.innerHTML = state.capture_str;
    }

    var label = document.getElementById("_wb_label");
    if (label) {
-        if (is_live) {
+        if (state.is_live) {
            label.innerHTML = _wb_js.labels.LIVE_MSG;
        } else {
            label.innerHTML = _wb_js.labels.REPLAY_MSG;
@ -83,10 +92,10 @@ function update_status(str, is_live) {
 }

 window.onpopstate = function(event) {
-    var curr_state = event.state;
+    var state = event.state;
    
-    if (curr_state) {
-        pop_state(curr_state);
+    if (state) {
+        pop_state(state);
    }
 }

@ -100,14 +109,14 @@ function extract_ts_cookie(value) {
 }

 function iframe_loaded(event) {
-    var iframe = window.frames[0];
    var url;
    var ts;
    var capture_str;
    var is_live = false;
+    var iframe = window.frames[0];

    if (iframe.WB_wombat_location) {
-        url = window.WB_wombat_location.href;
+        url = iframe.WB_wombat_location.href;
    } else {
        url = extract_replay_url(iframe.location.href);
    }
@ -123,7 +132,16 @@ function iframe_loaded(event) {
            ts = extract_ts(iframe.location.href);
        }
    }
+
+    update_wb_url(url, ts, is_live);
+}
+
+function update_wb_url(url, ts, is_live) {
+    if (curr_state.url == url && curr_state.timestamp == ts) {
+        return;
+    }
+
    capture_str = _wb_js.ts_to_date(ts, true);

-    update_wb_url(url, ts, capture_str, is_live);
+    push_state(url, ts, capture_str, is_live);
 }
--- a/pywb/static/wombat.js
+++ b/pywb/static/wombat.js
@ -699,7 +699,7 @@ WB_wombat_init = (function() {
        wb_replay_prefix = replay_prefix;
        
        if (wb_replay_prefix) {
-            wb_replay_date_prefix = replay_prefix + capture_date + "em_/";
+            wb_replay_date_prefix = replay_prefix + capture_date + "mp_/";
            
            if (capture_date.length > 0) {
                wb_capture_date_part = "/" + capture_date + "/";
--- a/pywb/ui/frame_insert.html
+++ b/pywb/ui/frame_insert.html
@ -3,7 +3,6 @@
 <!-- Start WB Insert -->
 <script>
  wbinfo = {}
-  wbinfo.is_embed = false;
  wbinfo.prefix = "{{ wbrequest.wb_prefix }}";
  wbinfo.capture_url = "{{ url }}";
  wbinfo.is_frame = true;
--- a/pywb/ui/head_insert.html
+++ b/pywb/ui/head_insert.html
@ -15,12 +15,10 @@
  wbinfo.url = "{{ cdx.original }}";
  wbinfo.timestamp = "{{ cdx.timestamp }}";
  wbinfo.prefix = "{{ wbrequest.wb_prefix }}";
-  wbinfo.is_embed = {{"true" if wbrequest.wb_url.is_embed else "false"}};
-  wbinfo.is_frame_mp = {{"true" if wbrequest.wb_url.mod == 'mp_' else "false"}};
+  wbinfo.mod = "{{ wbrequest.wb_url.mod }}";
  wbinfo.canon_url = "{{ canon_url }}";
  wbinfo.is_live = {{ "true" if cdx.is_live else "false" }};
-  wbinfo.coll = "{{ wbrequest.coll }}";
-  wbinfo.proxy_magic = "{{ wbrequest.env.pywb_proxy_magic }}";
+  wbinfo.is_proxy_mode = {{ "true" if wbrequest.options.is_proxy else "false" }};
 </script>
 <script src='{{ wbrequest.host_prefix }}/{{ static_path }}/wb.js'> </script>
 <link rel='stylesheet' href='{{ wbrequest.host_prefix }}/{{ static_path }}/wb.css'/>
--- a/setup.py
+++ b/setup.py
@ -34,7 +34,11 @@ class PyTest(TestCommand):

 setup(
    name='pywb',
+<<<<<<< HEAD
    version='0.6.0',
+=======
+    version='0.5.3',
+>>>>>>> 0.5.4-fixes
    url='https://github.com/ikreymer/pywb',
    author='Ilya Kreymer',
    author_email='ikreymer@gmail.com',