made bs4 and soupsieve standalone in this project

lib/bs4/builder/__init__.py

@@ -4,7 +4,7 @@ __license__ = "MIT"
 from collections import defaultdict
 import itertools
 import sys
-from ...bs4.element import (
+from ..element import (
     CharsetMetaAttributeValue,
     ContentMetaAttributeValue,
     Stylesheet,

lib/bs4/builder/_html5lib.py

@@ -7,13 +7,13 @@ __all__ = [
 
 import warnings
 import re
-from ...bs4.builder import (
+from . import (
     PERMISSIVE,
     HTML,
     HTML_5,
     HTMLTreeBuilder,
     )
-from ...bs4.element import (
+from ..element import (
     NamespacedAttribute,
     nonwhitespace_re,
 )
@@ -22,7 +22,7 @@ from html5lib.constants import (
     namespaces,
     prefixes,
     )
-from ...bs4.element import (
+from ..element import (
     Comment,
     Doctype,
     NavigableString,
@@ -120,7 +120,7 @@ class TreeBuilderForHtml5lib(treebuilder_base.TreeBuilder):
         if soup:
             self.soup = soup
         else:
-            from ...bs4 import BeautifulSoup
+            from .. import BeautifulSoup
             # TODO: Why is the parser 'html.parser' here? To avoid an
             # infinite loop?
             self.soup = BeautifulSoup(
@@ -166,7 +166,7 @@ class TreeBuilderForHtml5lib(treebuilder_base.TreeBuilder):
         return TextNode(Comment(data), self.soup)
 
     def fragmentClass(self):
-        from ...bs4 import BeautifulSoup
+        from .. import BeautifulSoup
         # TODO: Why is the parser 'html.parser' here? To avoid an
         # infinite loop?
         self.soup = BeautifulSoup("", "html.parser")
@@ -184,7 +184,7 @@ class TreeBuilderForHtml5lib(treebuilder_base.TreeBuilder):
         return treebuilder_base.TreeBuilder.getFragment(self).element
 
     def testSerializer(self, element):
-        from ...bs4 import BeautifulSoup
+        from .. import BeautifulSoup
         rv = []
         doctype_re = re.compile(r'^(.*?)(?: PUBLIC "(.*?)"(?: "(.*?)")?| SYSTEM "(.*?)")?$')
 

lib/bs4/builder/_htmlparser.py

@@ -34,16 +34,16 @@ CONSTRUCTOR_STRICT_IS_DEPRECATED = major == 3 and minor == 3
 CONSTRUCTOR_TAKES_CONVERT_CHARREFS = major == 3 and minor >= 4
 
 
-from ...bs4.element import (
+from ..element import (
     CData,
     Comment,
     Declaration,
     Doctype,
     ProcessingInstruction,
     )
-from ...bs4.dammit import EntitySubstitution, UnicodeDammit
+from ..dammit import EntitySubstitution, UnicodeDammit
 
-from ...bs4.builder import (
+from . import (
     HTML,
     HTMLTreeBuilder,
     STRICT,

lib/bs4/builder/_lxml.py

@@ -14,14 +14,14 @@ except ImportError as e:
 from io import BytesIO
 from io import StringIO
 from lxml import etree
-from ...bs4.element import (
+from ..element import (
     Comment,
     Doctype,
     NamespacedAttribute,
     ProcessingInstruction,
     XMLProcessingInstruction,
 )
-from ...bs4.builder import (
+from . import (
     FAST,
     HTML,
     HTMLTreeBuilder,
@@ -29,7 +29,7 @@ from ...bs4.builder import (
     ParserRejectedMarkup,
     TreeBuilder,
     XML)
-from ...bs4.dammit import EncodingDetector
+from ..dammit import EncodingDetector
 
 LXML = 'lxml'