Update to PyTango 9.3.1

Current docker images get PyTango 9.2.5 with cppTango 9.3.3, but
these do not work correctly together.  Tests like
`TestSKASubarray.test_ReleaseAllResources` failed with errors like:

```
 >       attr_value = self.read_attribute(name).value
583 E       AttributeError: 'DeviceAttribute' object has no attribute 'value'
```

We need a newer PyTango version to fix this.

- Update to PyTango 9.3.1
- Update to  numpy 1.17.2 to match ska-python-builder image
- `pipenv lock` was run to update the `Pipfile.lock`
- Removed unnecessary packages from `install_requires` for Python 3.7+
- Added SARAO to author and copyright notices
- Version bumped to 0.1.4

.release

-release=0.1.3
-tag=lmcbaseclasses-0.1.3
+release=0.1.4
+tag=lmcbaseclasses-0.1.4

Pipfile

@@ -6,8 +6,8 @@ name = "pypi"
 [packages]
 # numpy and pytango versions must match those in the ska-python-builder image,
 # otherwise pytango will be recompiled.
-numpy = "==1.15.4"
-pytango = "==9.2.5"
+numpy = "==1.17.2"
+pytango = "==9.3.1"
 # itango is added to make it easier to exercise the device in a CLI session,
 # but it's not mandatory. If you remove itango, you should also remove the
 # 'RUN ipython profile create' line from Dockerfile.

Pipfile.lock

 {
     "_meta": {
         "hash": {
-            "sha256": "89e5114fce66c30ed55ad6b7731db42ca214f8ccd1f0229d22b2e4a490dfe854"
+            "sha256": "9d082110a4902821907795ef941cf637503b027b438b0e27f6f38d757a359767"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -30,6 +30,15 @@
             ],
             "version": "==4.4.1"
         },
+        "enum34": {
+            "hashes": [
+                "sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850",
+                "sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a",
+                "sha256:6bd0f6ad48ec2aa117d3d141940d484deccda84d4fcd884f5c3d93c23ecd8c79",
+                "sha256:8ad8c4783bf61ded74527bffb48ed9b54166685e4230386a9ed9b1279e2df5b1"
+            ],
+            "version": "==1.1.6"
+        },
         "future": {
             "hashes": [
                 "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"
@@ -67,37 +76,25 @@
         },
         "numpy": {
             "hashes": [
-                "sha256:0df89ca13c25eaa1621a3f09af4c8ba20da849692dcae184cb55e80952c453fb",
-                "sha256:154c35f195fd3e1fad2569930ca51907057ae35e03938f89a8aedae91dd1b7c7",
-                "sha256:18e84323cdb8de3325e741a7a8dd4a82db74fde363dce32b625324c7b32aa6d7",
-                "sha256:1e8956c37fc138d65ded2d96ab3949bd49038cc6e8a4494b1515b0ba88c91565",
-                "sha256:23557bdbca3ccbde3abaa12a6e82299bc92d2b9139011f8c16ca1bb8c75d1e95",
-                "sha256:24fd645a5e5d224aa6e39d93e4a722fafa9160154f296fd5ef9580191c755053",
-                "sha256:36e36b6868e4440760d4b9b44587ea1dc1f06532858d10abba98e851e154ca70",
-                "sha256:3d734559db35aa3697dadcea492a423118c5c55d176da2f3be9c98d4803fc2a7",
-                "sha256:416a2070acf3a2b5d586f9a6507bb97e33574df5bd7508ea970bbf4fc563fa52",
-                "sha256:4a22dc3f5221a644dfe4a63bf990052cc674ef12a157b1056969079985c92816",
-                "sha256:4d8d3e5aa6087490912c14a3c10fbdd380b40b421c13920ff468163bc50e016f",
-                "sha256:4f41fd159fba1245e1958a99d349df49c616b133636e0cf668f169bce2aeac2d",
-                "sha256:561ef098c50f91fbac2cc9305b68c915e9eb915a74d9038ecf8af274d748f76f",
-                "sha256:56994e14b386b5c0a9b875a76d22d707b315fa037affc7819cda08b6d0489756",
-                "sha256:73a1f2a529604c50c262179fcca59c87a05ff4614fe8a15c186934d84d09d9a5",
-                "sha256:7da99445fd890206bfcc7419f79871ba8e73d9d9e6b82fe09980bc5bb4efc35f",
-                "sha256:99d59e0bcadac4aa3280616591fb7bcd560e2218f5e31d5223a2e12a1425d495",
-                "sha256:a4cc09489843c70b22e8373ca3dfa52b3fab778b57cf81462f1203b0852e95e3",
-                "sha256:a61dc29cfca9831a03442a21d4b5fd77e3067beca4b5f81f1a89a04a71cf93fa",
-                "sha256:b1853df739b32fa913cc59ad9137caa9cc3d97ff871e2bbd89c2a2a1d4a69451",
-                "sha256:b1f44c335532c0581b77491b7715a871d0dd72e97487ac0f57337ccf3ab3469b",
-                "sha256:b261e0cb0d6faa8fd6863af26d30351fd2ffdb15b82e51e81e96b9e9e2e7ba16",
-                "sha256:c857ae5dba375ea26a6228f98c195fec0898a0fd91bcf0e8a0cae6d9faf3eca7",
-                "sha256:cf5bb4a7d53a71bb6a0144d31df784a973b36d8687d615ef6a7e9b1809917a9b",
-                "sha256:db9814ff0457b46f2e1d494c1efa4111ca089e08c8b983635ebffb9c1573361f",
-                "sha256:df04f4bad8a359daa2ff74f8108ea051670cafbca533bb2636c58b16e962989e",
-                "sha256:ecf81720934a0e18526177e645cbd6a8a21bb0ddc887ff9738de07a1df5c6b61",
-                "sha256:edfa6fba9157e0e3be0f40168eb142511012683ac3dc82420bee4a3f3981b30e"
+                "sha256:05dbfe72684cc14b92568de1bc1f41e5f62b00f714afc9adee42f6311738091f",
+                "sha256:0d82cb7271a577529d07bbb05cb58675f2deb09772175fab96dc8de025d8ac05",
+                "sha256:10132aa1fef99adc85a905d82e8497a580f83739837d7cbd234649f2e9b9dc58",
+                "sha256:12322df2e21f033a60c80319c25011194cd2a21294cc66fee0908aeae2c27832",
+                "sha256:16f19b3aa775dddc9814e02a46b8e6ae6a54ed8cf143962b4e53f0471dbd7b16",
+                "sha256:3d0b0989dd2d066db006158de7220802899a1e5c8cf622abe2d0bd158fd01c2c",
+                "sha256:438a3f0e7b681642898fd7993d38e2bf140a2d1eafaf3e89bb626db7f50db355",
+                "sha256:5fd214f482ab53f2cea57414c5fb3e58895b17df6e6f5bca5be6a0bb6aea23bb",
+                "sha256:73615d3edc84dd7c4aeb212fa3748fb83217e00d201875a47327f55363cef2df",
+                "sha256:7bd355ad7496f4ce1d235e9814ec81ee3d28308d591c067ce92e49f745ba2c2f",
+                "sha256:7d077f2976b8f3de08a0dcf5d72083f4af5411e8fddacd662aae27baa2601196",
+                "sha256:a4092682778dc48093e8bda8d26ee8360153e2047826f95a3f5eae09f0ae3abf",
+                "sha256:b458de8624c9f6034af492372eb2fee41a8e605f03f4732f43fc099e227858b2",
+                "sha256:e70fc8ff03a961f13363c2c95ef8285e0cf6a720f8271836f852cc0fa64e97c8",
+                "sha256:ee8e9d7cad5fe6dde50ede0d2e978d81eafeaa6233fb0b8719f60214cf226578",
+                "sha256:f4a4f6aba148858a5a5d546a99280f71f5ee6ec8182a7d195af1a914195b21a2"
             ],
             "index": "pypi",
-            "version": "==1.15.4"
+            "version": "==1.17.2"
         },
         "parso": {
             "hashes": [
@@ -145,10 +142,16 @@
         },
         "pytango": {
             "hashes": [
-                "sha256:e6ea3e186e39ea82459031a29719eeb84e2a3ef2b9d1e49201727ce96f8a341a"
+                "sha256:254348ca5f17ed5b79cb653eeb46d87ac3d7347fc17b4b2185c4618fc4c000d7",
+                "sha256:54bdca5091fb351be984f71738ce0e2f8ba90c3ac6a50be20dfc7d4cad054806",
+                "sha256:618008d84d9ed34749f61e9e5232d0bbb9c7ad295e79b83407bbb0876c41cd7b",
+                "sha256:89647522eb85e676fbfdf442de28eb8154ea3130cb2be6edfbf13b966ed1aeaa",
+                "sha256:8e61617c1ba98d7abecc6c939a3b6bed6ad5ff00d515d29ea030347755a59200",
+                "sha256:cccf547b34d48cd7ef99aa1279d47784da1c1cb582b6cbc546ca4e280cbd2459",
+                "sha256:de4f7280df1d0c3194be5b59bc2c23aa9b4b84985d696a145073d71a057a6bb9"
             ],
             "index": "pypi",
-            "version": "==9.2.5"
+            "version": "==9.3.1"
         },
         "six": {
             "hashes": [
@@ -201,13 +204,6 @@
             ],
             "version": "==2.3.3"
         },
-        "atomicwrites": {
-            "hashes": [
-                "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
-                "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"
-            ],
-            "version": "==1.3.0"
-        },
         "attrs": {
             "hashes": [
                 "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
@@ -479,11 +475,11 @@
         },
         "pytest": {
             "hashes": [
-                "sha256:27abc3fef618a01bebb1f0d6d303d2816a99aa87a5968ebc32fe971be91eb1e6",
-                "sha256:58cee9e09242937e136dbb3dab466116ba20d6b7828c7620f23947f37eb4dae4"
+                "sha256:1897d74f60a5d8be02e06d708b41bf2445da2ee777066bd68edf14474fc201eb",
+                "sha256:f6a567e20c04259d41adce9a360bd8991e6aa29dd9695c5e6bd25a9779272673"
             ],
             "index": "pypi",
-            "version": "==5.2.2"
+            "version": "==5.3.0"
         },
         "pytest-cov": {
             "hashes": [
@@ -720,7 +716,7 @@
         },
         "wrapt": {
             "hashes": [
-                "sha256:3f76068044102a0f0e7754247611296b3612ea7d9e93dbbd711862e8f4404a7a",
+                "sha256:1363a8cb032e4d21202a32e1172ec29dab453e30c88ec2351d4a215e6af749f0",
                 "sha256:565a021fd19419476b9362b05eeaa094178de64f8361e44468f9e9d7843901e1"
             ],
             "version": "==1.11.2"

setup.py

@@ -38,9 +38,7 @@ setuptools.setup(
       platforms=["OS Independent"],
       setup_requires=[] + pytest_runner,
       install_requires=[
-          "enum34",
-          "argparse",
-          "future"
+          "future",
       ],
       keywords="lmc base classes ska",
       zip_safe=False)

skabase/release.py

@@ -7,11 +7,11 @@
 """Release information for lmc-base-classes Python Package"""
 
 name = """lmcbaseclasses"""
-version = "0.1.3"
+version = "0.1.4"
 version_info = version.split(".")
 description = """A set of generic base devices for SKA Telescope."""
-author = "SKA India"
+author = "SKA India and SARAO"
 author_email = "adityadange.ska at gmail.com"
 license = """BSD-3-Clause"""
 url = """https://www.skatelescope.org/"""
-copyright = """NCRA"""
+copyright = """NCRA and SARAO"""