Splitup of packages for installation pypa#4925

PipEnv splits the list of packages for installation in multiple Environment variables and then, when needed, they are reassembled in the same passed text.

pipenv/resolver.py

@@ -94,6 +94,9 @@ def handle_parsed_args(parsed):
     os.environ["PIPENV_VERBOSITY"] = str(parsed.verbose)
     if "PIPENV_PACKAGES" in os.environ:
         parsed.packages += os.environ.get("PIPENV_PACKAGES", "").strip().split("\n")
+    # if "PIPENV_NUMBER_OF_PACKAGES" in os.environ and "PIPENV_PACKAGES_0" in os.environ:
+    #     for index in range(0, int(os.environ["PIPENV_NUMBER_OF_PACKAGES"])):
+    #         parsed.packages.append(os.environ.get("PIPENV_PACKAGES_{}".format(index), "").strip())
     return parsed
 
 

pipenv/utils.py

@@ -1316,6 +1316,9 @@ def venv_resolve_deps(
             )
             constraints = set(deps)
             os.environ["PIPENV_PACKAGES"] = str("\n".join(constraints))
+            # os.environ['PIPENV_NUMBER_OF_PACKAGES'] = str(len(constraints))
+            # for index, constraint in enumerate(constraints):
+            #     os.environ["PIPENV_PACKAGES_{}".format(index)] = str(constraint)
             sp.write(decode_for_output("Resolving dependencies..."))
             c = resolve(cmd, sp, project=project)
             results = c.stdout.strip()