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https://github.com/daylinmorgan/viv.git
synced 2024-11-12 12:13:15 -06:00
refactor: abandon python 3.7 to maximize code-golf in standalone mode
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parent
834cd449bd
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C1E52E7DD81DF79F
3 changed files with 68 additions and 70 deletions
40
README.md
40
README.md
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@ -65,27 +65,25 @@ The only part necessary to modify if copied verbatim from here is the call to `_
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```python
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# <<<<< auto-generated by daylinmorgan/viv (v.22.12a3)
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# fmt: off
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def _viv_activate(*pkgs: str, track_exe: bool = False, name: str = "") -> None: # noqa
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i,m,e = __import__,map,lambda x: True if x else False # noqa
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if not {*m(type, pkgs)} == {str}: raise ValueError(f"spec: {pkgs} is invalid") # noqa
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ge,sys,P,exe = i("os").getenv,i("sys"),i("pathlib").Path,i("sys").executable # noqa
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vivcache = (P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs");vivcache.mkdir(parents=True, exist_ok=True) # noqa
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spec,exe_path = [*pkgs], (str(P(exe).resolve()) if track_exe else "N/A") # noqa
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hash = i("hashlib").sha256(); hash.update(str(spec).encode()) # noqa
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if track_exe: hash.update(exe_path.encode()) # noqa
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_id = hash.hexdigest() # noqa
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name, envpath = (lambda n: (n,vivcache/n))(name if name else _id) # noqa
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if name not in (d.name for d in vivcache.iterdir()) or ge("VIV_FORCE"): # noqa
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run = i("subprocess").run; i("venv").EnvBuilder(with_pip=True, clear=True).create(envpath) # noqa
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with (envpath/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check = true") # noqa
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p = run([envpath/"bin"/"pip","install","--force-reinstall", *spec], universal_newlines=True, # noqa
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**dict(zip(("stdout","stderr"),[(-1,-2),(None,)*2,][e(ge("VIV_VERBOSE"))]))) # noqa
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if (p.returncode!=0)*envpath.is_dir():i("shutil").rmtree(str(envpath)) # noqa
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if p.returncode!=0:sys.stderr.write(f"pip had non zero exit ({p.returncode})\n{p.stdout}");sys.exit(p.returncode) # noqa
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with (envpath/"viv-info.json").open("w") as f: # noqa
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i("json").dump({"created":str(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe},f) # noqa
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sys.path = [p for p in (*sys.path, str(*(envpath/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE] # noqa
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_viv_activate("markdown-it-py==2.2.0", "mdurl==0.1.2", "Pygments==2.14.0", "rich==13.3.2")
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def _viv_activate(*pkgs: str, track_exe: bool = False, name: str = "") -> None: # noqa
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i,s,m,e,spec=__import__,str,map,lambda x: True if x else False, [*pkgs] # noqa
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if not {*m(type,pkgs)}=={s}: raise ValueError(f"spec: {pkgs} is invalid") # noqa
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ge,sys,P,ew=i("os").getenv,i("sys"),i("pathlib").Path,i("sys").stderr.write # noqa
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(cache:=(P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs")).mkdir(parents=True, exist_ok=True) # noqa
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((hash:=i("hashlib").sha256()).update((s(spec)+ # noqa
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(((exe:=s(P(i("sys").executable).resolve()) if track_exe else "N/A")))).encode())) # noqa
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if (env:=cache/(name if name else (_id:=hash.hexdigest()))) not in cache.glob("*/") or ge("VIV_FORCE"): # noqa
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v=e(ge("VIV_VERBOSE"));ew(f"generating new vivenv -> {env.name}\n") # noqa
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i("venv").EnvBuilder(with_pip=True,clear=True).create(env) # noqa
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with (env/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check=true") # noqa
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if (p:=i("subprocess").run([env/"bin"/"pip","install","--force-reinstall",*spec],text=True, # noqa
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stdout=(-1,None)[v],stderr=(-2,None)[v])).returncode!=0: # noqa
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if env.is_dir():i("shutil").rmtree(env) # noqa
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ew(f"pip had non zero exit ({p.returncode})\n{p.stdout}\n");sys.exit(p.returncode) # noqa
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with (env/"viv-info.json").open("w") as f: # noqa
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i("json").dump({"created":s(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe},f) # noqa
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sys.path = [p for p in (*sys.path,s(*(env/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE] # noqa
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_viv_activate("markdown-it-py==2.2.0", "mdurl==0.1.2", "Pygments==2.14.0", "rich==13.3.2") # noqa
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# fmt: on
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# >>>>> code golfed with <3
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```
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@ -2,28 +2,25 @@
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# <<<<< auto-generated by daylinmorgan/viv (v.22.12a3)
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# fmt: off
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def _viv_activate(*pkgs: str, track_exe: bool = False, name: str = "") -> None: # noqa
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i,m,e = __import__,map,lambda x: True if x else False # noqa
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if not {*m(type, pkgs)} == {str}: raise ValueError(f"spec: {pkgs} is invalid") # noqa
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ge,sys,P,exe = i("os").getenv,i("sys"),i("pathlib").Path,i("sys").executable # noqa
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vivcache = (P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs");vivcache.mkdir(parents=True, exist_ok=True) # noqa
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spec,exe_path = [*pkgs], (str(P(exe).resolve()) if track_exe else "N/A") # noqa
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hash = i("hashlib").sha256(); hash.update(str(spec).encode()) # noqa
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if track_exe: hash.update(exe_path.encode()) # noqa
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_id = hash.hexdigest() # noqa
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name, envpath = (lambda n: (n,vivcache/n))(name if name else _id) # noqa
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if name not in (d.name for d in vivcache.iterdir()) or ge("VIV_FORCE"): # noqa
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run = i("subprocess").run; i("venv").EnvBuilder(with_pip=True, clear=True).create(envpath) # noqa
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with (envpath/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check = true") # noqa
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p = run([envpath/"bin"/"pip","install","--force-reinstall", *spec], universal_newlines=True, # noqa
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**dict(zip(("stdout","stderr"),[(-1,-2),(None,)*2,][e(ge("VIV_VERBOSE"))]))) # noqa
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if (p.returncode!=0)*envpath.is_dir():i("shutil").rmtree(str(envpath)) # noqa
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if p.returncode!=0:sys.stderr.write(f"pip had non zero exit ({p.returncode})\\n{p.stdout}");sys.exit(p.returncode) # noqa
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with (envpath/"viv-info.json").open("w") as f: # noqa
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i("json").dump({"created":str(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe},f) # noqa
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sys.path = [p for p in (*sys.path, str(*(envpath/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE] # noqa
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_viv_activate("pyfiglet==0.8.post1") # noqa
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def _viv_activate(*pkgs: str, track_exe: bool = False, name: str = "") -> None: # noqa
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i,s,m,e,spec=__import__,str,map,lambda x: True if x else False, [*pkgs] # noqa
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if not {*m(type,pkgs)}=={s}: raise ValueError(f"spec: {pkgs} is invalid") # noqa
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ge,sys,P,ew=i("os").getenv,i("sys"),i("pathlib").Path,i("sys").stderr.write # noqa
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(cache:=(P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs")).mkdir(parents=True, exist_ok=True) # noqa
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((hash:=i("hashlib").sha256()).update((s(spec)+ # noqa
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(((exe:=s(P(i("sys").executable).resolve()) if track_exe else "N/A")))).encode())) # noqa
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if (env:=cache/(name if name else (_id:=hash.hexdigest()))) not in cache.glob("*/") or ge("VIV_FORCE"): # noqa
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v=e(ge("VIV_VERBOSE"));ew(f"generating new vivenv -> {env.name}\n") # noqa
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i("venv").EnvBuilder(with_pip=True,clear=True).create(env) # noqa
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with (env/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check=true") # noqa
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if (p:=i("subprocess").run([env/"bin"/"pip","install","--force-reinstall",*spec],text=True, # noqa
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stdout=(-1,None)[v],stderr=(-2,None)[v])).returncode!=0: # noqa
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if env.is_dir():i("shutil").rmtree(env) # noqa
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ew(f"pip had non zero exit ({p.returncode})\n{p.stdout}\n");sys.exit(p.returncode) # noqa
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with (env/"viv-info.json").open("w") as f: # noqa
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i("json").dump({"created":s(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe},f) # noqa
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sys.path = [p for p in (*sys.path,s(*(env/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE] # noqa
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_viv_activate("pyfiglet==0.8.post1") # noqa
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# fmt: on
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# >>>>> code golfed with <3
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@ -485,33 +485,34 @@ STANDALONE_TEMPLATE = r"""
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# >>>>> code golfed with <3
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""" # noqa
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STANDALONE_TEMPLATE_ACTIVATE = " # noqa\n".join(
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r"""
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STANDALONE_TEMPLATE_ACTIVATE = r"""
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def _viv_activate(*pkgs: str, track_exe: bool = False, name: str = "") -> None:
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i,m,e = __import__,map,lambda x: True if x else False
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if not {{*m(type, pkgs)}} == {{str}}: raise ValueError(f"spec: {{pkgs}} is invalid")
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ge,sys,P,exe = i("os").getenv,i("sys"),i("pathlib").Path,i("sys").executable
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vivcache = (P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs");vivcache.mkdir(parents=True, exist_ok=True)
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spec,exe_path = [*pkgs], (str(P(exe).resolve()) if track_exe else "N/A")
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hash = i("hashlib").sha256(); hash.update(str(spec).encode())
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if track_exe: hash.update(exe_path.encode())
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_id = hash.hexdigest()
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name, envpath = (lambda n: (n,vivcache/n))(name if name else _id)
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if name not in (d.name for d in vivcache.iterdir()) or ge("VIV_FORCE"):
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run = i("subprocess").run; i("venv").EnvBuilder(with_pip=True, clear=True).create(envpath)
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with (envpath/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check = true")
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p = run([envpath/"bin"/"pip","install","--force-reinstall", *spec], universal_newlines=True,
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**dict(zip(("stdout","stderr"),[(-1,-2),(None,)*2,][e(ge("VIV_VERBOSE"))])))
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if (p.returncode!=0)*envpath.is_dir():i("shutil").rmtree(str(envpath))
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if p.returncode!=0:sys.stderr.write(f"pip had non zero exit ({{p.returncode}})\n{{p.stdout}}");sys.exit(p.returncode)
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with (envpath/"viv-info.json").open("w") as f:
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i("json").dump({{"created":str(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe}},f)
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sys.path = [p for p in (*sys.path, str(*(envpath/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE]
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i,s,m,e,spec=__import__,str,map,lambda x: True if x else False, [*pkgs]
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if not {{*m(type,pkgs)}}=={{s}}: raise ValueError(f"spec: {{pkgs}} is invalid")
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ge,sys,P,ew=i("os").getenv,i("sys"),i("pathlib").Path,i("sys").stderr.write
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(cache:=(P(ge("XDG_CACHE_HOME",P.home()/".cache"))/"viv"/"venvs")).mkdir(parents=True, exist_ok=True)
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((hash:=i("hashlib").sha256()).update((s(spec)+
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(((exe:=s(P(i("sys").executable).resolve()) if track_exe else "N/A")))).encode()))
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if (env:=cache/(name if name else (_id:=hash.hexdigest()))) not in cache.glob("*/") or ge("VIV_FORCE"):
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v=e(ge("VIV_VERBOSE"));ew(f"generating new vivenv -> {{env.name}}\n")
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i("venv").EnvBuilder(with_pip=True,clear=True).create(env)
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with (env/"pip.conf").open("w") as f:f.write("[global]\ndisable-pip-version-check=true")
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if (p:=i("subprocess").run([env/"bin"/"pip","install","--force-reinstall",*spec],text=True,
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stdout=(-1,None)[v],stderr=(-2,None)[v])).returncode!=0:
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if env.is_dir():i("shutil").rmtree(env)
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ew(f"pip had non zero exit ({{p.returncode}})\n{{p.stdout}}\n");sys.exit(p.returncode)
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with (env/"viv-info.json").open("w") as f:
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i("json").dump({{"created":s(i("datetime").datetime.today()),"id":_id,"spec":spec,"exe":exe}},f)
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sys.path = [p for p in (*sys.path,s(*(env/"lib").glob("py*/si*"))) if p!=i("site").USER_SITE]
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_viv_activate({spec})
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""".splitlines()[ # noqa
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1:
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]
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)
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"""[ # noqa
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1:
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]
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def noqa(txt: str) -> str:
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max_length = max(map(len, txt.splitlines()))
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return "\n".join((f"{line:{max_length}} # noqa" for line in txt.splitlines()))
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def spec_to_import(spec: List[str]) -> None:
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@ -584,8 +585,10 @@ def generate_import(
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sys.stdout.write(
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STANDALONE_TEMPLATE.format(
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version=__version__,
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activate=STANDALONE_TEMPLATE_ACTIVATE.format(
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spec=", ".join(f'"{pkg}"' for pkg in resolved_spec.splitlines())
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activate=noqa(
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STANDALONE_TEMPLATE_ACTIVATE.format(
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spec=", ".join(f'"{pkg}"' for pkg in resolved_spec.splitlines())
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)
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),
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)
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+ "\n"
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