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Work-around to have the Kivy DLLs in the installer #251

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Work-around to have the Kivy DLLs in the installer #251

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23 changes: 21 additions & 2 deletions nsist/wheels.py
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Original file line number Diff line number Diff line change
Expand Up @@ -227,6 +227,17 @@ def extract_wheel(whl_file, target_dir, exclude=None):
else:
zf.extractall(str(td))

# This is a ugly HACK to copy Kivy DLL to Python directory
target = Path(target_dir)
python_target_dir = target / ".." / "Python"
copied_something = False

try:
python_target_dir.mkdir()
except OSError:
if not python_target_dir.is_dir():
raise

# Move extra lib files out of the .data subdirectory
for p in td.iterdir():
if p.suffix == '.data':
Expand All @@ -243,16 +254,24 @@ def extract_wheel(whl_file, target_dir, exclude=None):
# https://github.com/takluyver/pynsist/issues/171
# This is especially ugly because we do a case-insensitive match,
# regardless of the filesystem.
#
# HACK Similar hack for Kivy but directly copying DLLs to target
# Python directory
if (p / 'data').is_dir():
for sd in (p / 'data').iterdir():
if sd.name.lower() == 'lib' and sd.is_dir():
for sd2 in sd.iterdir():
if sd2.name.lower() == 'site-packages' and sd2.is_dir():
merge_dir_to(sd2, td)
elif sd.name.lower() == 'share' and sd.is_dir():
for sd2 in sd.iterdir():
if sd2.is_dir():
for sd3 in sd2.iterdir():
if sd3.is_dir():
merge_dir_to(sd3, python_target_dir)
copied_something = True

# Copy to target directory
target = Path(target_dir)
copied_something = False
for p in td.iterdir():
if p.suffix not in {'.data'}:
if p.is_dir():
Expand Down