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26 changes: 11 additions & 15 deletions wppm/piptree.py
Original file line number Diff line number Diff line change
Expand Up @@ -226,22 +226,18 @@ def _get_dependency_tree(self, package_name: str, extra: str = "", version_req:

def down(self, pp: str = "", extra: str = "", depth: int = 20, indent: int = 5, version_req: str = "", verbose: bool = False) -> str:
"""Generate downward dependency tree as formatted string."""
ppp = [pp] if pp in self.distro else ()
if pp == ".":
results = [self.down(p, extra, depth, indent, version_req, verbose=verbose) for p in sorted(self.distro)]
return '\n'.join(filter(None, results))

if extra == ".":
if pp in self.distro:
results = [self.down(pp, one_extra, depth, indent, version_req, verbose=verbose)
for one_extra in sorted(self.distro[pp]["provides"])]
return '\n'.join(filter(None, results))
return ""

if pp not in self.distro:
return ""

rawtext = json.dumps(self._get_dependency_tree(pp, extra, version_req, depth, verbose=verbose), indent=indent)
lines = [l for l in rawtext.split("\n") if len(l.strip()) > 2]
ppp = [p for p in self.distro]
results = []
for p in sorted(ppp):
if extra == ".":
for one_extra in sorted(self.distro[p]["provides"]):
results += self._get_dependency_tree(p, one_extra, version_req, depth, verbose=verbose)
else:
results += self._get_dependency_tree(p, extra, version_req, depth, verbose=verbose)
rawtext = json.dumps(results, indent=indent)
lines = [l[2*indent:] for l in rawtext.split("\n") if len(l.strip()) > 2]
return "\n".join(lines).replace('"', "")

def up(self, ppw: str, extra: str = "", depth: int = 20, indent: int = 5, version_req: str = "", verbose: bool = False) -> str:
Expand Down