Handle editable paths more correctly

pipenv/utils/dependencies.py

@@ -2,7 +2,6 @@
 import configparser
 import os
 import re
-import sys
 import tarfile
 import tempfile
 import zipfile
@@ -395,12 +394,17 @@ def dependency_as_pip_install_line(
  if not vcs:
  for k in ["file", "path"]:
  if k in dep:
- if is_editable_path(dep[k]):
+ if dep.get("editable") and is_editable_path(dep[k]):
  line.append("-e")
  extras = ""
  if "extras" in dep:
  extras = f"[{','.join(dep['extras'])}]"
  location = dep["file"] if "file" in dep else dep["path"]
+
+ # Handle Windows paths by replacing single backslashes with double backslashes
+ if "\\" in location and not location.startswith(("http:", "https:")):
+ location = location.replace("\\", "\\\\")
+
  if location.startswith(("http:", "https:")):
  line.append(f"{dep_name}{extras} @ {location}")
  else:
@@ -522,39 +526,20 @@ def parse_setup_file(content):
  try:
  tree = ast.parse(content)
  for node in ast.walk(tree):
- if isinstance(node, ast.Call) and getattr(node.func, "id", "") == "setup":
- for keyword in node.keywords:
- if keyword.arg == "name":
- if isinstance(keyword.value, ast.Str):
- return keyword.value.s
- elif sys.version_info < (3, 9) and isinstance(
- keyword.value, ast.Subscript
- ):
- if (
- isinstance(keyword.value.value, ast.Name)
- and keyword.value.value.id == "about"
- ):
- if isinstance(
- keyword.value.slice, ast.Index
- ) and isinstance(keyword.value.slice.value, ast.Str):
- return keyword.value.slice.value.s
- return keyword.value.s
- elif sys.version_info >= (3, 9) and isinstance(
- keyword.value, ast.Subscript
- ):
- # If the name is a lookup in a dictionary, only handle the case where it's a static lookup
- if (
- isinstance(keyword.value.value, ast.Name)
- and isinstance(keyword.value.slice, ast.Str)
- and keyword.value.value.id == "about"
- ):
- return keyword.value.slice.s
+ if isinstance(node, ast.Call) and isinstance(node.func, ast.Attribute):
+ if (
+ node.func.attr == "setup"
+ and isinstance(node.func.value, ast.Name)
+ and node.func.value.id == "setuptools"
+ ):
+ for keyword in node.keywords:
+ if keyword.arg == "name":
+ if isinstance(keyword.value, ast.Str):
+ return keyword.value.s
 
  except ValueError:
  pass # We will not exec unsafe code to determine the name pre-resolver
 
- return None
-
 
 def parse_cfg_file(content):
  config = configparser.ConfigParser()
@@ -1077,7 +1062,6 @@ def prepare_constraint_file(
 ):
  if not directory:
  directory = create_tracked_tempdir(suffix="-requirements", prefix="pipenv-")
-
  constraints = set(constraints)
  constraints_file = NamedTemporaryFile(
  mode="w",

pipenv/utils/requirements.py

@@ -184,9 +184,13 @@ def requirement_from_lockfile(
  line = []
  if k in package_info:
  path = package_info[k]
- if is_editable_path(path):
+ if package_info.get("editable") and is_editable_path(path):
  line.append("-e")
- line.append(f"{package_info[k]}")
+
+ # Handle Windows paths by replacing single backslashes with double backslashes
+ # if "\\" in path and not path.startswith(("http:", "https:")):
+ # path = path.replace("\\", "\\\\")
+ line.append(path)
  pip_line = " ".join(line)
  return pip_line
 

pipenv/utils/resolver.py

@@ -225,7 +225,7 @@ def create(
  if is_constraint:
  constraints.add(dep)
  resolver = Resolver(
- set(),
+ constraints,
  req_dir,
  project,
  sources,
@@ -243,7 +243,6 @@ def create(
  install_req = install_reqs[package_name]
  if resolver.check_if_package_req_skipped(install_req):
  resolver.skipped[package_name] = dep
- resolver.initial_constraints = constraints
  resolver.index_lookup = index_lookup
  resolver.finder.index_lookup = index_lookup
  resolver.markers_lookup = markers_lookup