component/surykatka: Host checking tool

python3 with venv to provide pip, which uses requirements file to install
stabilised set of distributions.

component/surykatka/buildout.cfg

+[buildout]
+extends =
+  buildout.hash.cfg
+  ../python3/buildout.cfg
+
+parts =
+  surykatka
+
+[surykatka-requirements]
+recipe = slapos.recipe.build:download 
+url = ${:_profile_base_location_}/${:_update_hash_filename_}
+
+[surykatka]
+recipe = plone.recipe.command
+command =
+  bash -c "${python3.7:executable} -m venv ${:location} && \
+    . ${:location}/bin/activate && \
+    pip install -r ${surykatka-requirements:target}"
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+stop-on-error = true
+executable = ${:location}/bin/surykatka

component/surykatka/buildout.hash.cfg

+# THIS IS NOT A BUILDOUT FILE, despite purposedly using a compatible syntax.
+# The only allowed lines here are (regexes):
+# - "^#" comments, copied verbatim
+# - "^[" section beginings, copied verbatim
+# - lines containing an "=" sign which must fit in the following categorie.
+#   - "^\s*filename\s*=\s*path\s*$" where "path" is relative to this file
+#     Copied verbatim.
+#   - "^\s*hashtype\s*=.*" where "hashtype" is one of the values supported
+#     by the re-generation script.
+#     Re-generated.
+# - other lines are copied verbatim
+# Substitution (${...:...}), extension ([buildout] extends = ...) and
+# section inheritance (< = ...) are NOT supported (but you should really
+# not need these here).
+[surykatka-requirements]
+_update_hash_filename_ = requirements.txt
+md5sum = 897c9a296625b576817f2a1dc1801a90

component/surykatka/requirements.txt

+certifi==2019.11.28
+chardet==3.0.4
+Click==7.0
+dnspython==1.16.0
+forcediphttpsadapter==1.0.1
+idna==2.8
+miniupnpc==2.0.2
+peewee==3.13.1
+requests==2.22.0
+surykatka==0.1.1
+urllib3==1.25.7