Merge pull request readthedocs#5389 from Mike-Dai/issues5101

Removed un-needed python dependencies

Author: stsewd

requirements/pip.txt

@@ -22,11 +22,15 @@ jsonfield==2.0.2
 requests==2.21.0
 requests-toolbelt==0.9.1
 slumber==0.7.1
-lxml==4.3.2
-defusedxml==0.5.0
 pyyaml==3.13
 Pygments==2.3.1
 
+# These has to be removed once APIv1 is removed
+# https://github.com/rtfd/readthedocs.org/pull/5293
+# https://github.com/rtfd/readthedocs.org/pull/3082
+lxml==4.3.1
+defusedxml==0.5.0
+
 # Basic tools
 # Redis 3.x has an incompatible change and fails
 # https://stackoverflow.com/questions/53331405/django-compress-error-invalid-input-of-type-cachekey
@@ -38,9 +42,6 @@ celery==4.1.1  # pyup: ignore
 
 django-allauth==0.39.1
 
-# VCS
-httplib2==0.12.1
-
 # GitPython 2.1.11 makes TestGitBackend.test_git_tags to fail because
 # of an UnicodeError
 # This commit,
@@ -65,7 +66,6 @@ pyquery==1.4.0
 # Utils
 django-gravatar2==1.4.2
 pytz==2018.9
-beautifulsoup4==4.7.1
 Unipath==1.1
 django-kombu==0.9.4
 mock==2.0.0