def fetch_nexson(self, study_id, output_filepath=None, store_raw=False):
'''Calls export_gzipNexSON URL and unzips response.
Raises HTTP error, gzip module error, or RuntimeError
'''
if study_id.startswith('pg_'):
study_id = study_id[3:] #strip pg_ prefix
uri = self.domain + '/study/export_gzipNexSON.json/' + study_id
_LOG.debug('Downloading %s using "%s"\n', study_id, uri)
resp = requests.get(uri,
headers=GZIP_REQUEST_HEADERS,
allow_redirects=True)
resp.raise_for_status()
try:
uncompressed = gzip.GzipFile(mode='rb',
fileobj=StringIO(
resp.content)).read()
results = uncompressed
except:
raise
if is_str_type(results):
if output_filepath is None:
return anyjson.loads(results)
else:
if store_raw:
write_to_filepath(results, output_filepath)
else:
write_as_json(anyjson.loads(results), output_filepath)
return True
raise RuntimeError(
'gzipped response from phylografter export_gzipNexSON.json, but not a string is:',
results)
def commit_and_try_merge2master(git_action,
file_content,
study_id,
auth_info,
parent_sha,
commit_msg='',
merged_sha=None):
"""Actually make a local Git commit and push it to our remote
"""
#_LOG.debug('commit_and_try_merge2master study_id="{s}" \
# parent_sha="{p}" merged_sha="{m}"'.format(
# s=study_id, p=parent_sha, m=merged_sha))
merge_needed = False
fc = tempfile.NamedTemporaryFile()
try:
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
f = "Could not acquire lock to write to study #{s}".format(s=study_id)
acquire_lock_raise(git_action, fail_msg=f)
try:
try:
commit_resp = git_action.write_study_from_tmpfile(
study_id, fc, parent_sha, auth_info, commit_msg)
except Exception as e:
_LOG.exception('write_study_from_tmpfile exception')
raise GitWorkflowError(
"Could not write to study #%s ! Details: \n%s" %
(study_id, e.message))
written_fp = git_action.path_for_study(study_id)
branch_name = commit_resp['branch']
new_sha = commit_resp['commit_sha']
_LOG.debug(
'write of study {s} on parent {p} returned = {c}'.format(
s=study_id, p=parent_sha, c=str(commit_resp)))
m_resp = _do_merge2master_commit(
git_action,
new_sha,
branch_name,
written_fp,
merged_sha=merged_sha,
prev_file_sha=commit_resp.get('prev_file_sha'))
new_sha, branch_name, merge_needed = m_resp
finally:
git_action.release_lock()
finally:
fc.close()
# What other useful information should be returned on a successful write?
r = {
"error": 0,
"resource_id": study_id,
"branch_name": branch_name,
"description": "Updated study #%s" % study_id,
"sha": new_sha,
"merge_needed": merge_needed,
}
_LOG.debug('returning {r}'.format(r=str(r)))
return r
def fetch_nexson(self, study_id, output_filepath=None, store_raw=False):
'''Calls export_gzipNexSON URL and unzips response.
Raises HTTP error, gzip module error, or RuntimeError
'''
if study_id.startswith('pg_'):
study_id = study_id[3:] #strip pg_ prefix
uri = self.domain + '/study/export_gzipNexSON.json/' + study_id
_LOG.debug('Downloading %s using "%s"\n', study_id, uri)
resp = requests.get(uri,
headers=GZIP_REQUEST_HEADERS,
allow_redirects=True)
resp.raise_for_status()
try:
uncompressed = gzip.GzipFile(mode='rb',
fileobj=StringIO(resp.content)).read()
results = uncompressed
except:
raise
if is_str_type(results):
if output_filepath is None:
return anyjson.loads(results)
else:
if store_raw:
write_to_filepath(results, output_filepath)
else:
write_as_json(anyjson.loads(results), output_filepath)
return True
raise RuntimeError('gzipped response from phylografter export_gzipNexSON.json, but not a string is:', results)
def _write_to_next_free(tag, blob):
'''#WARNING not thread safe just a easy of debugging routine!'''
ind = 0
pref = '/tmp/peyotl-' + tag + str(ind)
while os.path.exists(pref):
ind += 1
pref = '/tmp/peyotl-' + tag + str(ind)
write_as_json(blob, pref)
def _write_to_next_free(tag, blob):
'''#WARNING not thread safe just a easy of debugging routine!'''
ind = 0
pref = '/tmp/peyotl-' + tag + str(ind)
while os.path.exists(pref):
ind += 1
pref = '/tmp/peyotl-' + tag + str(ind)
write_as_json(blob, pref)
def write_study(self, study_id, file_content, branch, author):
"""Given a study_id, temporary filename of content, branch and auth_info
Deprecated but needed until we merge api local-dep to master...
"""
parent_sha = None
gh_user = branch.split('_study_')[0]
fc = tempfile.NamedTemporaryFile()
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
try:
study_filepath = self.path_for_study(study_id)
study_dir = os.path.split(study_filepath)[0]
if parent_sha is None:
self.checkout_master()
parent_sha = self.get_master_sha()
branch = self.create_or_checkout_branch(gh_user,
study_id,
parent_sha,
force_branch_name=True)
# create a study directory if this is a new study EJM- what if it isn't?
if not os.path.isdir(study_dir):
os.makedirs(study_dir)
shutil.copy(fc.name, study_filepath)
git(self.gitdir, self.gitwd, "add", study_filepath)
try:
git(self.gitdir,
self.gitwd,
"commit",
author=author,
message="Update Study #%s via OpenTree API" % study_id)
except Exception as e:
# We can ignore this if no changes are new,
# otherwise raise a 400
if "nothing to commit" in e.message: #@EJM is this dangerous?
pass
else:
_LOG.exception('"git commit" failed')
self.reset_hard()
raise
new_sha = git(self.gitdir, self.gitwd, "rev-parse", "HEAD")
except Exception as e:
_LOG.exception('write_study exception')
raise GitWorkflowError(
"Could not write to study #%s ! Details: \n%s" %
(study_id, e.message))
finally:
fc.close()
return new_sha
def atomic_write_json_if_not_found(obj, dest, request):
if os.path.exists(dest):
return False
dir = get_private_dir(request)
handle, tmpfn = tempfile.mkstemp(suffix='.json', dir=dir, text=True)
# mkstemp opens the file and returns a file descriptor,
# but we are using write_as_json to open with the right encoding
os.close(handle)
write_as_json(obj, tmpfn, indent=2, sort_keys=True)
if os.path.exists(dest):
return False
os.rename(tmpfn, dest)
return True
def atomic_write_json_if_not_found(obj, dest, request):
if os.path.exists(dest):
return False
dir = get_private_dir(request)
handle, tmpfn = tempfile.mkstemp(suffix='.json', dir=dir, text=True)
# mkstemp opens the file and returns a file descriptor,
# but we are using write_as_json to open with the right encoding
os.close(handle)
write_as_json(obj, tmpfn, indent=2, sort_keys=True)
if os.path.exists(dest):
return False
os.rename(tmpfn, dest)
return True
def write_document(self, gh_user, doc_id, file_content, branch, author, commit_msg=None):
"""Given a document id, temporary filename of content, branch and auth_info
Deprecated but needed until we merge api local-dep to master...
"""
parent_sha = None
fc = tempfile.NamedTemporaryFile()
# N.B. we currently assume file_content is text/JSON, or should be serialized from a dict
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
try:
doc_filepath = self.path_for_doc(doc_id)
doc_dir = os.path.split(doc_filepath)[0]
if parent_sha is None:
self.checkout_master()
parent_sha = self.get_master_sha()
branch = self.create_or_checkout_branch(gh_user, doc_id, parent_sha, force_branch_name=True)
# create a document directory if this is a new doc EJM- what if it isn't?
if not os.path.isdir(doc_dir):
os.makedirs(doc_dir)
shutil.copy(fc.name, doc_filepath)
git(self.gitdir, self.gitwd, "add", doc_filepath)
if commit_msg is None:
commit_msg = "Update document '%s' via OpenTree API" % doc_id
try:
git(self.gitdir,
self.gitwd,
"commit",
author=author,
message=commit_msg)
except Exception as e:
# We can ignore this if no changes are new,
# otherwise raise a 400
if "nothing to commit" in e.message: # @EJM is this dangerous?
pass
else:
_LOG.exception('"git commit" failed')
self.reset_hard()
raise
new_sha = git(self.gitdir, self.gitwd, "rev-parse", "HEAD")
except Exception as e:
_LOG.exception('write_document exception')
raise GitWorkflowError("Could not write to document #%s ! Details: \n%s" % (doc_id, e.message))
finally:
fc.close()
return new_sha
def equal_blob_check(unit_test, diff_file_tag, first, second):
from peyotl.test.support import pathmap
if first != second:
dd = DictDiff.create(first, second)
ofn = pathmap.next_unique_scratch_filepath(diff_file_tag + '.obtained_rt')
efn = pathmap.next_unique_scratch_filepath(diff_file_tag + '.expected_rt')
write_as_json(first, ofn)
write_as_json(second, efn)
er = dd.edits_expr()
_LOG.info('\ndict diff: {d}'.format(d='\n'.join(er)))
if first != second:
m_fmt = "TreeBase conversion failed see files {o} and {e}"
m = m_fmt.format(o=ofn, e=efn)
unit_test.assertEqual("", m)
def write_study(self, study_id, file_content, branch, author):
"""Given a study_id, temporary filename of content, branch and auth_info
Deprecated but needed until we merge api local-dep to master...
"""
parent_sha = None
gh_user = branch.split('_study_')[0]
fc = tempfile.NamedTemporaryFile()
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
try:
study_filepath = self.path_for_study(study_id)
study_dir = os.path.split(study_filepath)[0]
if parent_sha is None:
self.checkout_master()
parent_sha = self.get_master_sha()
branch = self.create_or_checkout_branch(gh_user, study_id, parent_sha, force_branch_name=True)
# create a study directory if this is a new study EJM- what if it isn't?
if not os.path.isdir(study_dir):
os.makedirs(study_dir)
shutil.copy(fc.name, study_filepath)
git(self.gitdir, self.gitwd, "add", study_filepath)
try:
git(self.gitdir,
self.gitwd,
"commit",
author=author,
message="Update Study #%s via OpenTree API" % study_id)
except Exception as e:
# We can ignore this if no changes are new,
# otherwise raise a 400
if "nothing to commit" in e.message:#@EJM is this dangerous?
pass
else:
_LOG.exception('"git commit" failed')
self.reset_hard()
raise
new_sha = git(self.gitdir, self.gitwd, "rev-parse", "HEAD")
except Exception as e:
_LOG.exception('write_study exception')
raise GitWorkflowError("Could not write to study #%s ! Details: \n%s" % (study_id, e.message))
finally:
fc.close()
return new_sha
def add_default_prop(obj, out):
# see Jim's comment on
# https://groups.google.com/forum/?fromgroups&hl=en#!searchin/opentreeoflife-software/tried$20a$20commit/opentreeoflife-software/c8b_rQvUYvA/g1p-yIfmCEcJ
_add_defaults(obj)
write_as_json(obj, out)
def workaround_phylografter_export_diffs(obj, out):
workaround_phylografter_nexson(obj)
write_as_json(obj, out)
def apr_1_2014_workaround_phylografter_export_diffs(obj, out):
_rec_resource_meta(obj, 'root')
_coerce_boolean(obj, 'root')
_move_ott_taxon_name_to_otu(obj)
_move_otu_at_label_properties(obj)
write_as_json(obj, out)
def generic_commit_and_try_merge2master_wf(git_action,
file_content,
doc_id,
auth_info,
parent_sha,
commit_msg='',
merged_sha=None,
doctype_display_name="document"):
"""Actually make a local Git commit and push it to our remote
"""
# _LOG.debug('generic_commit_and_try_merge2master_wf: doc_id="{s}" \
# parent_sha="{p}" merged_sha="{m}"'.format(
# s=doc_id, p=parent_sha, m=merged_sha))
merge_needed = False
fc = tempfile.NamedTemporaryFile()
# N.B. we currently assume file_content is text/JSON, or should be serialized from a dict
try:
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
try:
max_file_size = git_action.max_file_size
except:
max_file_size = None
if max_file_size is not None:
file_size = os.stat(fc.name).st_size
if file_size > max_file_size:
m = 'Commit of {t} "{i}" had a file size ({a} bytes) which ' \
'exceeds the maximum size allowed ({b} bytes).'
m = m.format(t=doctype_display_name,
i=doc_id,
a=file_size,
b=max_file_size)
raise GitWorkflowError(m)
f = "Could not acquire lock to write to %s #%s" % (
doctype_display_name, doc_id)
acquire_lock_raise(git_action, fail_msg=f)
try:
try:
commit_resp = git_action.write_doc_from_tmpfile(
doc_id, fc, parent_sha, auth_info, commit_msg,
doctype_display_name)
except Exception as e:
_LOG.exception('write_doc_from_tmpfile exception')
raise GitWorkflowError(
"Could not write to %s #%s ! Details: \n%s" %
(doctype_display_name, doc_id, e.message))
written_fp = git_action.path_for_doc(doc_id)
branch_name = commit_resp['branch']
new_sha = commit_resp['commit_sha']
_LOG.debug('write of {t} {i} on parent {p} returned = {c}'.format(
t=doctype_display_name,
i=doc_id,
p=parent_sha,
c=str(commit_resp)))
m_resp = _do_merge2master_commit(
git_action,
new_sha,
branch_name,
written_fp,
merged_sha=merged_sha,
prev_file_sha=commit_resp.get('prev_file_sha'))
new_sha, branch_name, merge_needed = m_resp
finally:
git_action.release_lock()
finally:
fc.close()
# What other useful information should be returned on a successful write?
r = {
"error": 0,
"resource_id": doc_id,
"branch_name": branch_name,
"description": "Updated %s #%s" % (doctype_display_name, doc_id),
"sha": new_sha,
"merge_needed": merge_needed,
}
_LOG.debug('returning {r}'.format(r=str(r)))
return r
from peyotl.api import APIWrapper
from peyotl.ott import OTT
from peyotl import get_logger
import sys
_LOG = get_logger('otu-label-comparison')
if len(sys.argv) != 2:
sys.exit('expecting an output file path for the JSON mapping file')
outfn = sys.argv[1]
a = APIWrapper(phylesystem_api_kwargs={'get_from':'local'})
ott = OTT()
ott_id_to_names = ott.ott_id_to_names
orig2ott_name = {}
phylesys = a.phylesystem_api.phylesystem_obj
for sid, blob in phylesys.iter_study_objs():
maps = []
for otu_id, otu in iter_otu(blob):
ott_id = otu.get('^ot:ottId')
if ott_id is not None:
try:
names = ott_id_to_names[ott_id]
except:
_LOG.debug('Apparently deprecated ott_id="{o}" in study="{s}"'.format(o=ott_id, s=sid))
else:
if not isinstance(names, tuple):
names = (names, )
maps.append((otu['^ot:originalLabel'], names))
if maps:
orig2ott_name[sid] = maps
write_as_json(orig2ott_name, outfn)
def _main():
import sys, codecs, json, os
import argparse
_HELP_MESSAGE = '''NeXML/NexSON converter'''
_EPILOG = '''UTF-8 encoding is used (for input and output).
Environmental variables used:
NEXSON_INDENTATION_SETTING indentation in NexSON (default 0)
NEXML_INDENTATION_SETTING indentation in NeXML (default is 0).
NEXSON_LOGGING_LEVEL logging setting: NotSet, Debug, Warn, Info, Error
NEXSON_LOGGING_FORMAT format string for logging messages.
'''
parser = argparse.ArgumentParser(description=_HELP_MESSAGE,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=_EPILOG)
parser.add_argument("input", help="filepath to input")
parser.add_argument("-o", "--output",
metavar="FILE",
required=False,
help="output filepath. Standard output is used if omitted.")
parser.add_argument("-s", "--sort",
action="store_true",
default=False,
help="If specified, the arbitrarily ordered items will be sorted.")
e_choices = ["nexml",
str(BADGER_FISH_NEXSON_VERSION),
str(DIRECT_HONEY_BADGERFISH),
str(BY_ID_HONEY_BADGERFISH),
"0.0",
"1.0",
"1.2",
"badgerfish"]
e_choices.sort()
e_help = 'output format. Valid choices are: "{c}". \
With "0.0" and "badgerfish" as aliases for "0.0.0", and \
"1.2" being an alias for the most recent version of honeybadgerfish \
(1.2.0). The verions "1.0.0" and its alias "1.0" refer to a \
version that uses the honeybadgefish syntax for meta elements, \
but maintained the direct object-mapping from NeXML of the \
badgerfish form of NexSON'.format(c='", "'.join(e_choices))
parser.add_argument("-e", "--export",
metavar="FMT",
required=False,
choices=e_choices,
help=e_help)
codes = 'xjb'
parser.add_argument("-m", "--mode",
metavar="MODE",
required=False,
choices=[i + j for i in codes for j in codes],
help="A less precise way to specify a mapping. The \
m option is a two-letter code for {input}{output} \
The letters are x for NeXML, j for NexSON, \
and b for BadgerFish JSON version of NexML. \
The default behavior is to autodetect the format \
and convert JSON to NeXML or NeXML to NexSON.")
args = parser.parse_args()
inpfn = args.input
outfn = args.output
mode = args.mode
export_format = args.export
if export_format:
if export_format.lower() in ["badgerfish", "0.0"]:
export_format = str(BADGER_FISH_NEXSON_VERSION)
elif export_format.lower() == "1.0":
export_format = str(DIRECT_HONEY_BADGERFISH)
elif export_format.lower() == "1.2":
export_format = str(BY_ID_HONEY_BADGERFISH)
if export_format is not None and mode is not None:
if (mode.endswith('b') and (export_format != str(BADGER_FISH_NEXSON_VERSION))) \
or (mode.endswith('x') and (export_format.lower() != "nexml")) \
or (mode.endswith('x') and (export_format.lower() not in [str(DIRECT_HONEY_BADGERFISH)])):
sys.exit('export format {e} clashes with mode {m}. The mode option is not neeeded if the export option is used.'.format(e=export_format, m=mode))
try:
inp = codecs.open(inpfn, mode='rU', encoding='utf-8')
except:
sys.exit('nexson_nexml: Could not open file "{fn}"\n'.format(fn=inpfn))
if mode is None:
try:
while True:
first_graph_char = inp.read(1).strip()
if first_graph_char == '<':
mode = 'x*'
break
elif first_graph_char in '{[':
mode = '*x'
break
elif first_graph_char:
raise ValueError('Expecting input to start with <, {, or [')
except:
sys.exit('nexson_nexml: First character of "{fn}" was not <, {, or [\nInput does not appear to be NeXML or NexSON\n'.format(fn=inpfn))
if export_format is None:
if mode.endswith('*'):
export_format = str(DIRECT_HONEY_BADGERFISH)
else:
export_format = "nexml"
inp.seek(0)
elif export_format is None:
if mode.endswith('j'):
export_format = str(DIRECT_HONEY_BADGERFISH)
elif mode.endswith('b'):
export_format = str(BADGER_FISH_NEXSON_VERSION)
else:
assert mode.endswith('x')
export_format = "nexml"
if export_format == "nexml":
indentation = int(os.environ.get('NEXML_INDENTATION_SETTING', 0))
else:
indentation = int(os.environ.get('NEXSON_INDENTATION_SETTING', 0))
if outfn is not None:
try:
out = codecs.open(outfn, mode='w', encoding='utf-8')
except:
sys.exit('nexson_nexml: Could not open output filepath "{fn}"\n'.format(fn=outfn))
else:
out = codecs.getwriter('utf-8')(sys.stdout)
if mode.startswith('x'):
blob = get_ot_study_info_from_nexml(inp,
nexson_syntax_version=export_format)
else:
blob = json.load(inp)
if mode.startswith('*'):
try:
n = get_nexml_el(blob)
except:
n = None
if not n or (not isinstance(n, dict)):
sys.exit('No top level "nex:nexml" element found. Document does not appear to be a JSON version of NeXML\n')
if n:
mode = 'j' + mode[1]
if args.sort:
sort_arbitrarily_ordered_nexson(blob)
if export_format == "nexml":
if indentation > 0:
indent = ' '*indentation
else:
indent = ''
newline = '\n'
write_obj_as_nexml(blob,
out,
addindent=indent,
newl=newline)
else:
if not mode.startswith('x'):
blob = convert_nexson_format(blob, export_format, sort_arbitrary=True)
write_as_json(blob, out, indent=indentation)
s = '%s' % m
s = s.lower()
s = s[0].upper() + s[1:]
el.append(s)
m_list = word_then_punc.findall(orig)
if m_list:
for m in m_list:
s = '%s' % m
s = s.lower()
s = s[0].upper() + s[1:]
el.append(s)
el.append(orig)
return el
def find_ott_matches(word):
w_list = cascade_with_ssp_sp_handling(word)
r_set = set()
u_list = []
for w in w_list:
if w not in r_set:
r_set.add(w)
u_list.append(w)
from peyotl.sugar import taxomachine
return taxomachine.TNRS(u_list)
for word in sys.argv[1:]:
r = find_ott_matches(word)
write_as_json(r, sys.stdout, indent=1)
try:
v_log, adaptor = validate_nexson(obj, codes_to_skip)
except NexsonError as nx:
_LOG.error(nx.value)
sys.exit(1)
rc = 0
if args.embed:
rc = 1 if v_log.has_error() else 0
annotation = v_log.prepare_annotation(author_name=SCRIPT_NAME,
invocation=sys.argv[1:],
)
adaptor.add_or_replace_annotation(obj,
annotation['annotationEvent'],
annotation['agent'],
add_agent_only=args.add_agent_only)
write_as_json(obj, out)
if args.add_agent_only:
write_as_json(annotation['annotationEvent'], err_stream, indent=2)
rc = len(v_log.errors)
else:
if (not v_log.errors) and (not v_log.warnings):
_LOG.info('Valid')
else:
rc = len(v_log.errors)
if args.syntax.lower() == 'json':
em_dict = v_log.get_err_warn_summary_dict()
if em_dict:
json.dump(em_dict, out, indent=2, sort_keys=True)
out.write('\n')
else:
if v_log.errors:
s = '%s' % m
s = s.lower()
s = s[0].upper() + s[1:]
el.append(s)
m_list = word_then_punc.findall(orig)
if m_list:
for m in m_list:
s = '%s' % m
s = s.lower()
s = s[0].upper() + s[1:]
el.append(s)
el.append(orig)
return el
def find_ott_matches(word):
w_list = cascade_with_ssp_sp_handling(word)
r_set = set()
u_list = []
for w in w_list:
if w not in r_set:
r_set.add(w)
u_list.append(w)
from peyotl.sugar import taxomachine
return taxomachine.TNRS(u_list)
for word in sys.argv[1:]:
r = find_ott_matches(word)
write_as_json(r, sys.stdout, indent=1)
from peyotl.ott import OTT
from peyotl import get_logger
import sys
_LOG = get_logger('otu-label-comparison')
if len(sys.argv) != 2:
sys.exit('expecting an output file path for the JSON mapping file')
outfn = sys.argv[1]
a = APIWrapper(phylesystem_api_kwargs={'get_from': 'local'})
ott = OTT()
ott_id_to_names = ott.ott_id_to_names
orig2ott_name = {}
phylesys = a.phylesystem_api.phylesystem_obj
for sid, blob in phylesys.iter_study_objs():
maps = []
for otu_id, otu in iter_otu(blob):
ott_id = otu.get('^ot:ottId')
if ott_id is not None:
try:
names = ott_id_to_names[ott_id]
except:
_LOG.debug('Apparently deprecated ott_id="{o}" in study="{s}"'.format(o=ott_id, s=sid))
else:
if not isinstance(names, tuple):
names = (names,)
maps.append((otu['^ot:originalLabel'], names))
if maps:
orig2ott_name[sid] = maps
write_as_json(orig2ott_name, outfn)
def commit_and_try_merge2master(git_action,
file_content,
study_id,
auth_info,
parent_sha,
commit_msg='',
merged_sha=None):
"""Actually make a local Git commit and push it to our remote
"""
#_LOG.debug('commit_and_try_merge2master study_id="{s}" \
# parent_sha="{p}" merged_sha="{m}"'.format(
# s=study_id, p=parent_sha, m=merged_sha))
merge_needed = False
fc = tempfile.NamedTemporaryFile()
try:
if is_str_type(file_content):
fc.write(file_content)
else:
write_as_json(file_content, fc)
fc.flush()
try:
max_file_size = git_action.max_file_size
except:
max_file_size = None
if max_file_size is not None:
file_size = os.stat(fc.name).st_size
if file_size > max_file_size:
m = 'Commit of study "{s}" had a file size ({a} bytes) which exceeds the maximum size allowed ({b} bytes).'
m = m.format(s=study_id, a=file_size, b=max_file_size)
raise GitWorkflowError(m)
f = "Could not acquire lock to write to study #{s}".format(s=study_id)
acquire_lock_raise(git_action, fail_msg=f)
try:
try:
commit_resp = git_action.write_study_from_tmpfile(study_id, fc, parent_sha, auth_info, commit_msg)
except Exception as e:
_LOG.exception('write_study_from_tmpfile exception')
raise GitWorkflowError("Could not write to study #%s ! Details: \n%s" % (study_id, e.message))
written_fp = git_action.path_for_study(study_id)
branch_name = commit_resp['branch']
new_sha = commit_resp['commit_sha']
_LOG.debug('write of study {s} on parent {p} returned = {c}'.format(s=study_id,
p=parent_sha,
c=str(commit_resp)))
m_resp = _do_merge2master_commit(git_action,
new_sha,
branch_name,
written_fp,
merged_sha=merged_sha,
prev_file_sha=commit_resp.get('prev_file_sha'))
new_sha, branch_name, merge_needed = m_resp
finally:
git_action.release_lock()
finally:
fc.close()
# What other useful information should be returned on a successful write?
r = {
"error": 0,
"resource_id": study_id,
"branch_name": branch_name,
"description": "Updated study #%s" % study_id,
"sha": new_sha,
"merge_needed": merge_needed,
}
_LOG.debug('returning {r}'.format(r=str(r)))
return r