Add default config to constaint file (#24423)

homeassistant/package_constraints.txt

@@ -1,21 +1,29 @@
+PyJWT==1.7.1
+PyNaCl==1.3.0
 aiohttp==3.5.4
+aiohttp_cors==0.7.0
 astral==1.10.1
 async_timeout==3.0.1
 attrs==19.1.0
 bcrypt==3.1.6
 certifi>=2018.04.16
+cryptography==2.6.1
+distro==1.4.0
+hass-nabucasa==0.13
+home-assistant-frontend==20190604.0
 importlib-metadata==0.15
 jinja2>=2.10
-PyJWT==1.7.1
-cryptography==2.6.1
+netdisco==2.6.0
 pip>=8.0.3
 python-slugify==3.0.2
 pytz>=2019.01
 pyyaml>=3.13,<4
 requests==2.22.0
 ruamel.yaml==0.15.97
-voluptuous==0.11.5
+sqlalchemy==1.3.3
 voluptuous-serialize==2.1.0
+voluptuous==0.11.5
+zeroconf==0.23.0
 
 pycryptodome>=3.6.6
 
@@ -27,7 +35,3 @@ pycrypto==1000000000.0.0
 
 # Contains code to modify Home Assistant to work around our rules
 python-systemair-savecair==1000000000.0.0
-
-# Newer version causes pylint to take forever
-# https://github.com/timothycrosley/isort/issues/848
-isort==4.3.4

script/gen_requirements_all.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 """Generate an updated requirements_all.txt."""
-import fnmatch
 import importlib
 import os
 import pathlib
@@ -155,13 +154,6 @@ TEST_REQUIREMENTS = (
     'bellows-homeassistant',
 )
 
-IGNORE_PACKAGES = (
-    'homeassistant.components.hangouts.hangups_utils',
-    'homeassistant.components.cloud.client',
-    'homeassistant.components.homekit.*',
-    'homeassistant.components.recorder.models',
-)
-
 IGNORE_PIN = ('colorlog>2.1,<3', 'keyring>=9.3,<10.0', 'urllib3')
 
 IGNORE_REQ = (
@@ -185,10 +177,6 @@ pycrypto==1000000000.0.0
 
 # Contains code to modify Home Assistant to work around our rules
 python-systemair-savecair==1000000000.0.0
-
-# Newer version causes pylint to take forever
-# https://github.com/timothycrosley/isort/issues/848
-isort==4.3.4
 """
 
 
@@ -218,6 +206,22 @@ def core_requirements():
     return re.findall(r"'(.*?)'", reqs_raw)
 
 
+def gather_recursive_requirements(domain, seen=None):
+    """Recursively gather requirements from a module."""
+    if seen is None:
+        seen = set()
+
+    seen.add(domain)
+    integration = Integration(pathlib.Path(
+        'homeassistant/components/{}'.format(domain)
+    ))
+    integration.load_manifest()
+    reqs = set(integration.manifest['requirements'])
+    for dep_domain in integration.manifest['dependencies']:
+        reqs.update(gather_recursive_requirements(dep_domain, seen))
+    return reqs
+
+
 def comment_requirement(req):
     """Comment out requirement. Some don't install on all systems."""
     return any(ign in req for ign in COMMENT_REQUIREMENTS)
@@ -274,12 +278,8 @@ def gather_requirements_from_modules(errors, reqs):
         try:
             module = importlib.import_module(package)
         except ImportError as err:
-            for pattern in IGNORE_PACKAGES:
-                if fnmatch.fnmatch(package, pattern):
-                    break
-            else:
-                print("{}: {}".format(package.replace('.', '/') + '.py', err))
-                errors.append(package)
+            print("{}: {}".format(package.replace('.', '/') + '.py', err))
+            errors.append(package)
             continue
 
         if getattr(module, 'REQUIREMENTS', None):
@@ -347,7 +347,8 @@ def requirements_test_output(reqs):
 
 def gather_constraints():
     """Construct output for constraint file."""
-    return '\n'.join(core_requirements() + [''])
+    return '\n'.join(sorted(core_requirements() + list(
+        gather_recursive_requirements('default_config'))) + [''])
 
 
 def write_requirements_file(data):