Merge PR #2652 into 15.0

Signed-off-by moylop260

html_image_url_extractor/__manifest__.py

@@ -12,6 +12,5 @@
     "license": "AGPL-3",
     "application": False,
     "installable": True,
-    "external_dependencies": {"python": ["lxml"]},
     "depends": ["base"],
 }

html_text/__manifest__.py

@@ -14,6 +14,5 @@
     "license": "AGPL-3",
     "application": False,
     "installable": True,
-    "external_dependencies": {"python": ["lxml"]},
     "depends": ["base"],
 }

letsencrypt/__manifest__.py

@@ -17,7 +17,5 @@
     "demo": ["demo/ir_cron.xml"],
     "post_init_hook": "post_init_hook",
     "installable": True,
-    "external_dependencies": {
-        "python": ["acme<2.0.0", "cryptography", "dnspython", "josepy"]
-    },
+    "external_dependencies": {"python": ["acme<2.0.0", "dnspython", "josepy"]},
 }

requirements.txt

@@ -1,12 +1,10 @@
 # generated from manifests external_dependencies
 acme<2.0.0
 astor
-cryptography
 cryptography==2.6.1
 dataclasses
 dnspython
 josepy
-lxml
 mako
 odoorpc
 openpyxl