Fix dependency conflicts for python package install

Signed-off-by: George J Padayatti <[email protected]>

Author: georgepadayatti

requirements.txt

@@ -1,11 +1,11 @@
-aries-cloudagent==0.5.6
 astroid==2.5.6
 async-timeout==3.0.1
 asynctest==0.13.0
 attrs==21.2.0
 autopep8==1.5.7
 base58==2.0.1
 cachetools==4.2.2
+aries-cloudagent==0.5.6
 certifi==2021.5.30
 cffi==1.14.5
 chardet==3.0.4
@@ -32,7 +32,6 @@ Pillow==7.2.0
 ply==3.11
 prompt-toolkit==2.0.10
 py-multicodec==0.2.1
-pycodestyle==2.7.0
 pycparser==2.20
 pydantic==1.8.2
 pydid==0.3.0
@@ -58,10 +57,4 @@ wrapt==1.12.1
 yarl==1.5.1
 py-multibase==1.0.3
 validators==0.18.2
-semver==2.13.0
-aiohttp==3.7.4.post0
-aiohttp-apispec==2.2.1
-aiohttp-cors==0.7.0
-aiohttp-jinja2==1.4.2
-aioredis==1.3.1
-apispec==3.3.2
+semver==2.13.0

setup.py

@@ -4,6 +4,12 @@
 from setuptools import setup, find_packages
 import importlib.util
 
+import subprocess
+import sys
+
+reqs = subprocess.check_output([sys.executable, '-m', 'pip', 'freeze'])
+installed_packages = [r.decode().split('==')[0] for r in reqs.split()]
+
 PACKAGE_NAME = "acapy-mydata-did-protocol"
 version_meta = runpy.run_path("./version.py".format(PACKAGE_NAME))
 VERSION = version_meta["__version__"]
@@ -18,7 +24,7 @@ def parse_requirements(filename):
     for line in lineiter:
         if line and not line.startswith("#"):
             # check if already installed ?
-            if line.startswith("aries-cloudagent") and (spec := importlib.util.find_spec("aries-cloudagent")) is None:
+            if line.startswith("aries-cloudagent") and "aries-cloudagent" in installed_packages:
                 continue
 
             requirements_list.append(line)