11"""BuildPack for conda environments"""
2+
23import os
34import re
45import warnings
@@ -193,15 +194,15 @@ def get_build_script_files(self):
193194 raise ValueError (
194195 f"Python version { py_version } on { conda_platform } is not supported!"
195196 )
196- files [
197- f"conda/ { lockfile_name } "
198- ] = self . _kernel_environment_file = "/tmp/env/kernel-environment.lock"
197+ files [f"conda/ { lockfile_name } " ] = self . _kernel_environment_file = (
198+ "/tmp/env/kernel-environment.lock "
199+ )
199200
200201 requirements_file_name = f"requirements.py-{ py_version } .pip"
201202 if os .path .exists (os .path .join (HERE , requirements_file_name )):
202- files [
203- f"conda/ { requirements_file_name } "
204- ] = self . _kernel_requirements_file = "/tmp/env/kernel-requirements.txt"
203+ files [f"conda/ { requirements_file_name } " ] = (
204+ self . _kernel_requirements_file
205+ ) = "/tmp/env/kernel-requirements.txt"
205206 else :
206207 # server and kernel are the same
207208 server_py_version = py_version
@@ -216,15 +217,15 @@ def get_build_script_files(self):
216217 f"Python version { server_py_version } on { conda_platform } is not supported!"
217218 )
218219
219- files [
220- "conda/" + conda_frozen_name
221- ] = self . _nb_environment_file = "/tmp/env/environment.lock"
220+ files ["conda/" + conda_frozen_name ] = self . _nb_environment_file = (
221+ "/tmp/env/environment.lock"
222+ )
222223
223224 # add requirements.txt, if present
224225 if os .path .exists (os .path .join (HERE , pip_frozen_name )):
225- files [
226- "conda/" + pip_frozen_name
227- ] = self . _nb_requirements_file = "/tmp/env/requirements.txt"
226+ files ["conda/" + pip_frozen_name ] = self . _nb_requirements_file = (
227+ "/tmp/env/requirements.txt"
228+ )
228229
229230 files .update (super ().get_build_script_files ())
230231 return files
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