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Fix flake8 errors related to lines

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Fixed the flake 8 errors that involved too many blank lines or not
enough blank lines. Basically, all of the flake8 errors except line
length errors.
This commit is contained in:
Glenn Johnson
2016-07-23 19:00:57 -05:00
parent b51be2bb1b
commit 4181fd79cd
1 changed files with 5 additions and 8 deletions
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13
lib/spack/spack/stage.py
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@@ -144,7 +144,6 @@ def __init__(self, url_or_fetch_strategy,
# Flag to decide whether to delete the stage folder on exit or not # Flag to decide whether to delete the stage folder on exit or not
self.keep = keep self.keep = keep
def __enter__(self): def __enter__(self):
""" """
Entering a stage context will create the stage directory Entering a stage context will create the stage directory
@@ -155,7 +154,6 @@ def __enter__(self):
self.create() self.create()
return self return self
def __exit__(self, exc_type, exc_val, exc_tb): def __exit__(self, exc_type, exc_val, exc_tb):
""" """
Exiting from a stage context will delete the stage directory unless: Exiting from a stage context will delete the stage directory unless:
@@ -174,7 +172,6 @@ def __exit__(self, exc_type, exc_val, exc_tb):
if exc_type is None and not self.keep: if exc_type is None and not self.keep:
self.destroy() self.destroy()
def _need_to_create_path(self): def _need_to_create_path(self):
"""Makes sure nothing weird has happened since the last time we """Makes sure nothing weird has happened since the last time we
looked at path. Returns True if path already exists and is ok. looked at path. Returns True if path already exists and is ok.
@@ -334,7 +331,6 @@ def fetch(self, mirror_only=False):
self.fetcher = self.default_fetcher self.fetcher = self.default_fetcher
raise fs.FetchError(errMessage, None) raise fs.FetchError(errMessage, None)
def check(self): def check(self):
"""Check the downloaded archive against a checksum digest. """Check the downloaded archive against a checksum digest.
No-op if this stage checks code out of a repository.""" No-op if this stage checks code out of a repository."""
@@ -348,11 +344,9 @@ def check(self):
else: else:
self.fetcher.check() self.fetcher.check()
def cache_local(self): def cache_local(self):
spack.cache.store(self.fetcher, self.mirror_path) spack.cache.store(self.fetcher, self.mirror_path)
def expand_archive(self): def expand_archive(self):
"""Changes to the stage directory and attempt to expand the downloaded """Changes to the stage directory and attempt to expand the downloaded
archive. Fail if the stage is not set up or if the archive is not yet archive. Fail if the stage is not set up or if the archive is not yet
@@ -509,8 +503,11 @@ def chdir(self):
raise ChdirError("Setup failed: no such directory: " + self.path) raise ChdirError("Setup failed: no such directory: " + self.path)
# DIY stages do nothing as context managers. # DIY stages do nothing as context managers.
def __enter__(self): pass def __enter__(self):
def __exit__(self, exc_type, exc_val, exc_tb): pass pass
def __exit__(self, exc_type, exc_val, exc_tb):
pass
def chdir_to_source(self): def chdir_to_source(self):
self.chdir() self.chdir()