def remove(self, auto_confirm=False):
"""Remove paths in ``self.paths`` with confirmation (unless
``auto_confirm`` is True)."""
if not self._can_uninstall():
return
if not self.paths:
logger.notify("Can't uninstall '%s'. No files were found to uninstall." % self.dist.project_name)
return
logger.notify("Uninstalling %s:" % self.dist.project_name)
logger.indent += 2
paths = sorted(self.compact(self.paths))
try:
if auto_confirm:
response = "y"
else:
for path in paths:
logger.notify(path)
response = ask("Proceed (y/n)? ", ("y", "n"))
if self._refuse:
logger.notify("Not removing or modifying (outside of prefix):")
for path in self.compact(self._refuse):
logger.notify(path)
if response == "y":
self.save_dir = tempfile.mkdtemp(suffix="-uninstall", prefix="pip-")
for path in paths:
new_path = self._stash(path)
logger.info("Removing file or directory %s" % path)
self._moved_paths.append(path)
renames(path, new_path)
for pth in self.pth.values():
pth.remove()
logger.notify("Successfully uninstalled %s" % self.dist.project_name)
finally:
logger.indent -= 2
def check_destination(self, dest, url, rev_options, rev_display):
"""
Prepare a location to receive a checkout/clone.
Return True if the location is ready for (and requires) a
checkout/clone, False otherwise.
"""
checkout = True
prompt = False
if os.path.exists(dest):
checkout = False
if os.path.exists(os.path.join(dest, self.dirname)):
existing_url = self.get_url(dest)
if self.compare_urls(existing_url, url):
logger.info(
'%s in %s exists, and has correct URL (%s)' %
(self.repo_name.title(), display_path(dest), url))
logger.notify(
'Updating %s %s%s' %
(display_path(dest), self.repo_name, rev_display))
self.update(dest, rev_options)
else:
logger.warn('%s %s in %s exists with URL %s' %
(self.name, self.repo_name, display_path(dest),
existing_url))
prompt = ('(s)witch, (i)gnore, (w)ipe, (b)ackup ',
('s', 'i', 'w', 'b'))
else:
logger.warn(
'Directory %s already exists, and is not a %s %s.' %
(dest, self.name, self.repo_name))
prompt = ('(i)gnore, (w)ipe, (b)ackup ', ('i', 'w', 'b'))
if prompt:
logger.warn('The plan is to install the %s repository %s' %
(self.name, url))
response = ask('What to do? %s' % prompt[0], prompt[1])
if response == 's':
logger.notify(
'Switching %s %s to %s%s' %
(self.repo_name, display_path(dest), url, rev_display))
self.switch(dest, url, rev_options)
elif response == 'i':
# do nothing
pass
elif response == 'w':
logger.warn('Deleting %s' % display_path(dest))
rmtree(dest)
checkout = True
elif response == 'b':
dest_dir = backup_dir(dest)
logger.warn('Backing up %s to %s' %
(display_path(dest), dest_dir))
shutil.move(dest, dest_dir)
checkout = True
return checkout
def check_destination(self, dest, url, rev_options, rev_display):
"""
Prepare a location to receive a checkout/clone.
Return True if the location is ready for (and requires) a
checkout/clone, False otherwise.
"""
checkout = True
prompt = False
if os.path.exists(dest):
checkout = False
if os.path.exists(os.path.join(dest, self.dirname)):
existing_url = self.get_url(dest)
if self.compare_urls(existing_url, url):
logger.info('%s in %s exists, and has correct URL (%s)'
% (self.repo_name.title(), display_path(dest), url))
logger.notify('Updating %s %s%s'
% (display_path(dest), self.repo_name, rev_display))
self.update(dest, rev_options)
else:
logger.warn('%s %s in %s exists with URL %s'
% (self.name, self.repo_name, display_path(dest), existing_url))
prompt = ('(s)witch, (i)gnore, (w)ipe, (b)ackup ', ('s', 'i', 'w', 'b'))
else:
logger.warn('Directory %s already exists, and is not a %s %s.'
% (dest, self.name, self.repo_name))
prompt = ('(i)gnore, (w)ipe, (b)ackup ', ('i', 'w', 'b'))
if prompt:
logger.warn('The plan is to install the %s repository %s'
% (self.name, url))
response = ask('What to do? %s' % prompt[0], prompt[1])
if response == 's':
logger.notify('Switching %s %s to %s%s'
% (self.repo_name, display_path(dest), url, rev_display))
self.switch(dest, url, rev_options)
elif response == 'i':
# do nothing
pass
elif response == 'w':
logger.warn('Deleting %s' % display_path(dest))
rmtree(dest)
checkout = True
elif response == 'b':
dest_dir = backup_dir(dest)
logger.warn('Backing up %s to %s'
% (display_path(dest), dest_dir))
shutil.move(dest, dest_dir)
checkout = True
return checkout
def _copy_file(filename, location, content_type, link):
copy = True
download_location = os.path.join(location, link.filename)
if os.path.exists(download_location):
response = ask('The file {0!s} exists. (i)gnore, (w)ipe, (b)ackup '.format(display_path(download_location)), ('i', 'w', 'b'))
if response == 'i':
copy = False
elif response == 'w':
logger.warn('Deleting {0!s}'.format(display_path(download_location)))
os.remove(download_location)
elif response == 'b':
dest_file = backup_dir(download_location)
logger.warn('Backing up {0!s} to {1!s}'.format(display_path(download_location), display_path(dest_file)))
shutil.move(download_location, dest_file)
if copy:
shutil.copy(filename, download_location)
logger.indent -= 2
logger.notify('Saved {0!s}'.format(display_path(download_location)))
def _copy_file(filename, location, content_type, link):
copy = True
download_location = os.path.join(location, link.filename)
if os.path.exists(download_location):
response = ask('The file %s exists. (i)gnore, (w)ipe, (b)ackup '
% display_path(download_location), ('i', 'w', 'b'))
if response == 'i':
copy = False
elif response == 'w':
logger.warn('Deleting %s' % display_path(download_location))
os.remove(download_location)
elif response == 'b':
dest_file = backup_dir(download_location)
logger.warn('Backing up %s to %s'
% (display_path(download_location), display_path(dest_file)))
shutil.move(download_location, dest_file)
if copy:
shutil.copy(filename, download_location)
logger.indent -= 2
logger.notify('Saved %s' % display_path(download_location))
def _copy_file(filename, location, content_type, link):
copy = True
download_location = os.path.join(location, link.filename)
if os.path.exists(download_location):
response = ask(
"The file %s exists. (i)gnore, (w)ipe, (b)ackup " % display_path(download_location), ("i", "w", "b")
)
if response == "i":
copy = False
elif response == "w":
logger.warn("Deleting %s" % display_path(download_location))
os.remove(download_location)
elif response == "b":
dest_file = backup_dir(download_location)
logger.warn("Backing up %s to %s" % (display_path(download_location), display_path(dest_file)))
shutil.move(download_location, dest_file)
if copy:
shutil.copy(filename, download_location)
logger.indent -= 2
logger.notify("Saved %s" % display_path(download_location))
def remove(self, auto_confirm=False):
"""Remove paths in ``self.paths`` with confirmation (unless
``auto_confirm`` is True)."""
if not self._can_uninstall():
return
if not self.paths:
logger.notify(
"Can't uninstall '%s'. No files were found to uninstall." %
self.dist.project_name)
return
logger.notify('Uninstalling %s:' % self.dist.project_name)
logger.indent += 2
paths = sorted(self.compact(self.paths))
try:
if auto_confirm:
response = 'y'
else:
for path in paths:
logger.notify(path)
response = ask('Proceed (y/n)? ', ('y', 'n'))
if self._refuse:
logger.notify('Not removing or modifying (outside of prefix):')
for path in self.compact(self._refuse):
logger.notify(path)
if response == 'y':
self.save_dir = tempfile.mkdtemp(suffix='-uninstall',
prefix='pip-')
for path in paths:
new_path = self._stash(path)
logger.info('Removing file or directory %s' % path)
self._moved_paths.append(path)
renames(path, new_path)
for pth in self.pth.values():
pth.remove()
logger.notify('Successfully uninstalled %s' %
self.dist.project_name)
finally:
logger.indent -= 2
