def save_vistrail_to_zip_xml(vistrail, filename):
"""save_vistrail_to_zip_xml(vistrail: Vistrail, filename:str)-> None
Generate a zip compressed version of vistrail.
It raise an Exception if there was an error
"""
(file_, xmlfname) = tempfile.mkstemp(suffix='.xml')
os.close(file_)
save_vistrail_to_xml(vistrail,xmlfname)
vt_fname = os.path.join(os.path.dirname(xmlfname), 'vistrail')
os.rename(xmlfname, vt_fname)
zip_fnames = [vt_fname, ]
if vistrail.log is not None and len(vistrail.log.workflow_execs) > 0:
if vistrail.log_filename is None:
(log_file, log_filename) = tempfile.mkstemp(suffix='.xml')
os.close(log_file)
log_file = open(log_filename, "wb")
else:
log_filename = vistrail.log_filename
log_file = open(log_filename, 'ab')
print "+++ ", log_filename
print "*** ", log_file
if not hasattr(log_file, "write"):
print "no!!!"
# append log to log_file
for workflow_exec in vistrail.log.workflow_execs:
daoList = getVersionDAO(currentVersion)
daoList.save_to_xml(workflow_exec, log_file, {}, currentVersion)
log_file.close()
log_fname = os.path.join(os.path.dirname(log_filename), 'log')
os.rename(log_filename, log_fname)
zip_fnames.append(log_fname)
# name_in_archive = os.path.join(os.path.dirname(xmlfname),'vistrail')
# os.rename(xmlfname,name_in_archive)
core.requirements.require_executable('zip')
output = []
cmdline = ['zip', '-r', '-j', '-q', filename] + zip_fnames
result = execute_cmdline(cmdline,output)
#print result, output
for fname in zip_fnames:
os.unlink(fname)
if result != 0 and len(output) != 0:
for line in output:
if line.find('deflated') == -1:
raise Exception(" ".join(output))
return vistrail
def uvcdat_vistrails_branch():
git_dir = os.path.join(vistrails_root_directory(), '..')
with Chdir(git_dir):
release = ""
if core.requirements.executable_file_exists('git'):
lines = []
result = execute_cmdline(['git', 'rev-parse', '--abbrev-ref', 'HEAD' ],
lines)
if len(lines) == 1:
if result == 0:
release = lines[0].strip()
return release
def uvcdat_vistrails_branch():
git_dir = os.path.join(vistrails_root_directory(), '..')
with Chdir(git_dir):
release = "update_before_release"
if core.requirements.executable_file_exists('git'):
lines = []
result = execute_cmdline(['git', 'rev-parse', '--abbrev-ref', 'HEAD' ],
lines)
if len(lines) == 1:
if result == 0:
release = lines[0].strip()
return release
def unzip_file(filename, name_in_archive):
# name_in_archive = 'vistrail'
(file_, xmlfname) = tempfile.mkstemp(suffix='.xml')
core.requirements.require_executable('unzip')
os.close(file_)
output = []
cmdline = ['unzip', '-p', filename, name_in_archive, '>', xmlfname]
result = execute_cmdline(cmdline,output)
# print result, output
if result == 0 or len(output) == 0:
return xmlfname
return None
def uvcdat_revision():
"""uvcdat_revision() -> str
When run on a working copy, shows the current git hash else
shows the latest release revision
"""
git_dir = os.path.join(vistrails_root_directory(), '..')
with Chdir(git_dir):
release = ""
if core.requirements.executable_file_exists('git'):
lines = []
result = execute_cmdline(['git', 'describe', '--tags', ],
lines)
if len(lines) == 1:
if result == 0:
release = lines[0].strip()
return release
def uvcdat_revision():
"""uvcdat_revision() -> str
When run on a working copy, shows the current git hash else
shows the latest release revision
"""
git_dir = os.path.join(vistrails_root_directory(), '..')
with Chdir(git_dir):
release = "<update_before_release>"
if core.requirements.executable_file_exists('git'):
lines = []
result = execute_cmdline(['git', 'describe', '--always', '--abbrev=12'],
lines)
if len(lines) == 1:
if result == 0:
release = lines[0].strip(" \n")
return release
