def remove_group(self, group):
"""
remove a group
@param group group
@return list of removed files
see `remove_folder <http://www.xavierdupre.fr/app/pyquickhelper/helpsphinx//pyquickhelper/filehelper/synchelper.html#module-pyquickhelper.filehelper.synchelper>`_
"""
loc = self.get_group_location(group)
return remove_folder(loc)
def remove_group(self, group):
"""
remove a group
@param group group
@return list of removed files
see `remove_folder <http://www.xavierdupre.fr/app/pyquickhelper/helpsphinx//pyquickhelper/filehelper/synchelper.html#module-pyquickhelper.filehelper.synchelper>`_
"""
loc = self.get_group_location(group)
return remove_folder(loc)
def last_function(innosetup, folders, verbose=False, fLOG=print):
"""
Applies last modifications to the setup.
@param innosetup innosetup script which defines the setup
@param folders dictionary with keys *workspace*, *python*, *tools*, *build*, *docs*
@param verbose verbose
@param fLOG logging function
"""
from pymyinstall.win_installer.win_setup_r import r_run_script
work = folders["workspace"]
python = folders["python"]
tools = folders["tools"]
build = os.path.join(folders["build"], "custom_ensae_teaching_cs")
docs = os.path.join(work, "docs")
logs = folders["logs"]
this = os.path.abspath(os.path.dirname(__file__))
doc_annee = [os.path.join(this, "..", "..", "..", "_doc", "notebooks", sub)
for sub in ["td1a", "td2a", "td3a", "1a", "2a", "expose"]]
if not os.path.exists(build):
os.mkdir(build)
# folders
fLOG("folders:", folders)
fLOG("innosetup:", innosetup)
# docs
fLOG("--- cleaning creating folder", docs)
if os.path.exists(docs):
remove_folder(docs)
os.mkdir(docs)
# RSS
fLOG("--- update rss.list.xml")
# flake8 is no happy with: from .. import __blog__
__blog__ = os.path.abspath(os.path.join(
os.path.dirname(__file__), "..", "rss_teachings.xml"))
rssfile = os.path.join(folders["config"], "rss_list.xml")
shutil.copy(__blog__, rssfile)
# R_install
fLOG("--- R install")
r_script = os.path.join(os.path.dirname(__file__), "R_install.r")
if os.path.exists(r_script):
r_run_script(os.path.join(tools, "R"), r_script, os.path.join(
logs, "r_ensae_teaching_cs.install.log.txt"))
# documentation
fLOG("--- documentation, TDs +++")
for dist in doc_annee:
end = os.path.split(dist)[-1]
to = os.path.join(docs, end)
if not os.path.exists(to):
os.mkdir(to)
for ipy in os.listdir(dist):
if ipy.endswith("ipynb"):
if verbose:
fLOG("copy ", ipy)
full = os.path.join(dist, ipy)
shutil.copy(full, to)
# others packages not from Microsoft
from pymyinstall import ModuleInstall
from pymyinstall.win_installer.win_packages import win_install_package_other_python, is_package_installed
# modules
modules = [ModuleInstall("pyquickhelper", "pip"),
ModuleInstall("pyensae", "pip"),
ModuleInstall("pyrsslocal", "pip"),
ModuleInstall("code_beatrix", "pip"),
ModuleInstall("pymmails", "pip"),
ModuleInstall("pymyinstall", "pip"),
ModuleInstall("ensae_teaching_cs", "pip"),
ModuleInstall("actuariat_python", "pip"),
]
# new packages
fLOG("--- download new packages")
pack = []
for mod in modules:
mname = mod.mname if mod.mname is not None else mod.name
if not is_package_installed(python, [mod.name, mname]):
fLOG("download:", mod.name)
p = mod.download(temp_folder=build)
pack.append((p, mod))
# install packages
fLOG("--- install packages")
for p, mod in pack:
fLOG("install", os.path.split(p)[-1])
win_install_package_other_python(python, p, verbose=verbose, fLOG=fLOG)
# remove unnecessary folders
fLOG("--- remove too big folfers")
to_remove = []
for rem in to_remove:
sub = os.path.join(python, rem)
if os.path.exists(sub):
fLOG("remove", sub)
remove_folder(sub)
# modifies the setup
fLOG("--- modifies the setup")
with open(innosetup, "r", encoding="utf8") as f:
content = f.read()
with open(innosetup, "w", encoding="utf8") as f:
f.write(content)
def update_pip(python_path=None, fLOG=print):
"""
update pip for a specific distribution
@param python_path python path (or sys.executable if None)
@param fLOG logging function
@return output
The command ``python -m pip install -U pip`` or
``pip install --upgrade pip`` might fails on Windows due to very long paths
(see `Upgrading pip fails on Windows when install path is too long <https://github.com/pypa/pip/issues/3055>`_).
If that happens,
assuming the module *pymyinstall* was installed with pip, we can now remove
*pip* and use *get_pip.py* instead. This part requires *pyquickhelper*.
We try the url `bootstrap.pypa.io/get-pip.py <https://bootstrap.pypa.io/get-pip.py>`_ first
then a local copy.
"""
if python_path is None:
python_path = sys.executable
else:
python_path = os.path.join(python_path, "python")
cmd = python_path + " -m pip install -U pip"
out, err = run_cmd(cmd, wait=True, fLOG=fLOG)
if err and len(err) > 0:
if ("FileNotFoundError" in err or "No module named pip.__main__" in err) and sys.platform.startswith("win"):
from pyquickhelper.filehelper import remove_folder
# we try to remove pip and to install it again
# it might be due to long path on Windows
pack = os.path.join(os.path.dirname(python_path), "Lib", "site-packages")
if not os.path.exists(pack):
raise FileNotFoundError(pack)
fpip = os.path.join(pack, "pip")
if os.path.exists(fpip):
# remove the folder
fLOG(" remove folder", fpip)
remove_folder(fpip)
pip_ = [_ for _ in os.listdir(pack) if _.startswith("pip-")]
if len(pip_) > 0:
for _ in pip_:
fp = os.path.join(pack, _)
fLOG(" remove folder", fp)
remove_folder(fpip)
url = "https://bootstrap.pypa.io/get-pip.py"
cmd = python_path + " " + url
out, err = run_cmd(cmd, wait=True)
if err and len(err) > 0:
get_pip = os.path.abspath(os.path.join(os.path.dirname(__file__), "get_pip.py"))
if not os.path.exists(get_pip):
raise FileNotFoundError(get_pip)
cmd = python_path + " " + get_pip
out, err = run_cmd(cmd, wait=True)
if err and len(err) > 0:
raise UpdatePipError(
"unable to update pip with get_pip.\nCMD:\n{0}\nOUT:\n{1}\nERR:\n{2}".format(cmd, out, err)
)
else:
lines = err.split("\n")
keep = []
for line in lines:
if not line.startswith(" ") and "RuntimeWarning: Config variable" not in line:
keep.append(line)
if len(keep) > 0:
raise UpdatePipError("unable to update pip.\nCMD:\n{0}\nOUT:\n{1}\nERR:\n{2}".format(cmd, out, err))
return out
def last_function(innosetup, folders, verbose=False, fLOG=print):
"""
applies last modifications to the setup
@param innosetup innosetup script which defines the setup
@param folders dictionary with keys *workspace*, *python*, *tools*, *build*, *docs*
@param verbose verbose
@param fLOG logging function
"""
from pymyinstall.win_installer.win_setup_r import r_run_script
work = folders["workspace"]
python = folders["python"]
tools = folders["tools"]
build = os.path.join(folders["build"], "custom_ensae_teaching_cs")
docs = os.path.join(work, "docs")
logs = folders["logs"]
this = os.path.abspath(os.path.dirname(__file__))
doc_annee = [
os.path.join(this, "..", "..", "..", "_doc", "notebooks", sub)
for sub in ["td1a", "td2a", "td3a", "1a", "2a", "expose"]
]
if not os.path.exists(build):
os.mkdir(build)
# folders
fLOG("folders:", folders)
fLOG("innosetup:", innosetup)
# docs
fLOG("--- cleaning creating folder", docs)
if os.path.exists(docs):
remove_folder(docs)
os.mkdir(docs)
# RSS
fLOG("--- update rss.list.xml")
# flake8 is no happy with: from .. import __blog__
__blog__ = os.path.abspath(
os.path.join(os.path.dirname(__file__), "..", "rss_teachings.xml"))
rssfile = os.path.join(folders["config"], "rss_list.xml")
shutil.copy(__blog__, rssfile)
# R_install
fLOG("--- R install")
r_script = os.path.join(os.path.dirname(__file__), "R_install.r")
if os.path.exists(r_script):
r_run_script(os.path.join(tools, "R"), r_script,
os.path.join(logs, "r_ensae_teaching_cs.install.log.txt"))
# documentation
fLOG("--- documentation, TDs +++")
for dist in doc_annee:
end = os.path.split(dist)[-1]
to = os.path.join(docs, end)
if not os.path.exists(to):
os.mkdir(to)
for ipy in os.listdir(dist):
if ipy.endswith("ipynb"):
if verbose:
fLOG("copy ", ipy)
full = os.path.join(dist, ipy)
shutil.copy(full, to)
# others packages not from Microsoft
from pymyinstall import ModuleInstall
from pymyinstall.win_installer.win_packages import win_install_package_other_python, is_package_installed
# modules
modules = [
ModuleInstall("pyquickhelper", "pip"),
ModuleInstall("pyensae", "pip"),
ModuleInstall("pyrsslocal", "pip"),
ModuleInstall("code_beatrix", "pip"),
ModuleInstall("pymmails", "pip"),
ModuleInstall("pymyinstall", "pip"),
ModuleInstall("ensae_teaching_cs", "pip"),
ModuleInstall("actuariat_python", "pip"),
]
# new packages
fLOG("--- download new packages")
pack = []
for mod in modules:
mname = mod.mname if mod.mname is not None else mod.name
if not is_package_installed(python, [mod.name, mname]):
fLOG("download:", mod.name)
p = mod.download(temp_folder=build)
pack.append((p, mod))
# install packages
fLOG("--- install packages")
for p, mod in pack:
fLOG("install", os.path.split(p)[-1])
win_install_package_other_python(python, p, verbose=verbose, fLOG=fLOG)
# remove unnecessary folders
fLOG("--- remove too big folfers")
to_remove = []
for rem in to_remove:
sub = os.path.join(python, rem)
if os.path.exists(sub):
fLOG("remove", sub)
remove_folder(sub)
# modifies the setup
fLOG("--- modifies the setup")
with open(innosetup, "r", encoding="utf8") as f:
content = f.read()
with open(innosetup, "w", encoding="utf8") as f:
f.write(content)
def update_pip(python_path=None, fLOG=print):
"""
update pip for a specific distribution
@param python_path python path (or sys.executable if None)
@param fLOG logging function
@return output
The command ``python -m pip install -U pip`` or
``pip install --upgrade pip`` might fails on Windows due to very long paths
(see `Upgrading pip fails on Windows when install path is too long <https://github.com/pypa/pip/issues/3055>`_).
If that happens,
assuming the module *pymyinstall* was installed with pip, we can now remove
*pip* and use *get_pip.py* instead. This part requires *pyquickhelper*.
We try the url `bootstrap.pypa.io/get-pip.py <https://bootstrap.pypa.io/get-pip.py>`_ first
then a local copy.
"""
if python_path is None:
python_path = sys.executable
else:
python_path = os.path.join(python_path, "python")
cmd = python_path + " -m pip install -U pip"
out, err = run_cmd(cmd, wait=True, fLOG=fLOG)
if err and len(err) > 0:
if ("FileNotFoundError" in err or "No module named pip.__main__" in err) \
and sys.platform.startswith("win"):
from pyquickhelper.filehelper import remove_folder
# we try to remove pip and to install it again
# it might be due to long path on Windows
pack = os.path.join(os.path.dirname(python_path), "Lib",
"site-packages")
if not os.path.exists(pack):
raise FileNotFoundError(pack)
fpip = os.path.join(pack, "pip")
if os.path.exists(fpip):
# remove the folder
fLOG(" remove folder", fpip)
remove_folder(fpip)
pip_ = [_ for _ in os.listdir(pack) if _.startswith("pip-")]
if len(pip_) > 0:
for _ in pip_:
fp = os.path.join(pack, _)
fLOG(" remove folder", fp)
remove_folder(fpip)
url = "https://bootstrap.pypa.io/get-pip.py"
cmd = python_path + " " + url
out, err = run_cmd(cmd, wait=True)
if err and len(err) > 0:
get_pip = os.path.abspath(
os.path.join(os.path.dirname(__file__), "get_pip.py"))
if not os.path.exists(get_pip):
raise FileNotFoundError(get_pip)
cmd = python_path + " " + get_pip
out, err = run_cmd(cmd, wait=True)
if err and len(err) > 0:
raise UpdatePipError(
"unable to update pip with get_pip.\nCMD:\n{0}\nOUT:\n{1}\nERR-E:\n{2}"
.format(cmd, out, err))
else:
lines = err.split("\n")
keep = []
for line in lines:
if not line.startswith(
" ") and "RuntimeWarning: Config variable" not in line:
keep.append(line)
if len(keep) > 0:
raise UpdatePipError(
"unable to update pip.\nCMD:\n{0}\nOUT:\n{1}\nERR-F:\n{2}".
format(cmd, out, err))
return out
