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server/python-codecs: add support for optional requirements

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This commit is contained in:
Koushik Dutta
2024-03-06 11:11:45 -08:00
parent cb7ea1c624
commit c5f33f8eb5
5 changed files with 29 additions and 23 deletions
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24
server/python/plugin_remote.py
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@@ -41,7 +41,7 @@ import rpc
import rpc_reader
OPTIONAL_REQUIREMENTS = """
SCRYPTED_REQUIREMENTS = """
ptpython
""".strip()
@@ -574,25 +574,33 @@ class PluginRemote:
if not os.path.exists(python_prefix):
os.makedirs(python_prefix)
str_requirements = ""
if 'requirements.txt' in zip.namelist():
str_requirements = zip.open('requirements.txt').read().decode('utf8')
optional_requirements_basename = os.path.join(
python_prefix, 'requirements.optional')
def read_requirements(filename: str) -> str:
if filename in zip.namelist():
return zip.open(filename).read().decode('utf8')
return ''
str_requirements = read_requirements('requirements.txt')
str_optional_requirements = read_requirements('requirements.optional.txt')
scrypted_requirements_basename = os.path.join(
python_prefix, 'requirements.scrypted')
requirements_basename = os.path.join(
python_prefix, 'requirements')
optional_requirements_basename = os.path.join(
python_prefix, 'requirements.optional')
need_pip = True
if str_requirements:
need_pip = need_requirements(requirements_basename, str_requirements)
if not need_pip:
need_pip = need_requirements(optional_requirements_basename, OPTIONAL_REQUIREMENTS)
need_pip = need_requirements(scrypted_requirements_basename, SCRYPTED_REQUIREMENTS)
if need_pip:
remove_pip_dirs(plugin_volume)
install_with_pip(python_prefix, packageJson, OPTIONAL_REQUIREMENTS, optional_requirements_basename, ignore_error=True)
install_with_pip(python_prefix, packageJson, SCRYPTED_REQUIREMENTS, scrypted_requirements_basename, ignore_error=True)
install_with_pip(python_prefix, packageJson, str_requirements, requirements_basename, ignore_error=False)
install_with_pip(python_prefix, packageJson, str_optional_requirements, optional_requirements_basename, ignore_error=True)
else:
print('requirements.txt (up to date)')
print(str_requirements)