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Code Issues Releases Wiki Activity

Option to export snapshots.

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This commit is contained in:
grossmj 2019-03-07 18:55:38 +07:00
parent 372017f467
commit 2d01ef489b
1 changed files with 12 additions and 9 deletions
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21
gns3server/controller/export_project.py
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@ -32,7 +32,7 @@ log = logging.getLogger(__name__)
CHUNK_SIZE = 1024 * 8 # 8KB
async def export_project(zstream, project, temporary_dir, include_images=False, keep_compute_id=False, allow_all_nodes=False, reset_mac_addresses=False):
async def export_project(zstream, project, temporary_dir, include_images=False, include_snapshots=False, keep_compute_id=False, allow_all_nodes=False, reset_mac_addresses=False):
"""
Export a project to a zip file.
@ -42,7 +42,8 @@ async def export_project(zstream, project, temporary_dir, include_images=False,
:param zstream: ZipStream object
:param project: Project instance
:param temporary_dir: A temporary dir where to store intermediate data
:param include images: save OS images to the zip file
:param include_images: save OS images to the zip file
:param include_snapshots: save snapshots to the zip file
:param keep_compute_id: If false replace all compute id by local (standard behavior for .gns3project to make it portable)
:param allow_all_nodes: Allow all nodes type to be include in the zip even if not portable
:param reset_mac_addresses: Reset MAC addresses for every nodes.
@ -65,7 +66,7 @@ async def export_project(zstream, project, temporary_dir, include_images=False,
# Export the local files
for root, dirs, files in os.walk(project._path, topdown=True, followlinks=False):
files = [f for f in files if _is_exportable(os.path.join(root, f))]
files = [f for f in files if _is_exportable(os.path.join(root, f), include_snapshots)]
for file in files:
path = os.path.join(root, file)
# check if we can export the file
@ -87,7 +88,7 @@ async def export_project(zstream, project, temporary_dir, include_images=False,
if compute.id != "local":
compute_files = await compute.list_files(project)
for compute_file in compute_files:
if _is_exportable(compute_file["path"]):
if _is_exportable(compute_file["path"], include_snapshots):
log.debug("Downloading file '{}' from compute '{}'".format(compute_file["path"], compute.id))
response = await compute.download_file(project, compute_file["path"])
#if response.status != 200:
@ -124,13 +125,13 @@ def _patch_mtime(path):
os.utime(path, (st.st_atime, new_mtime))
def _is_exportable(path):
def _is_exportable(path, include_snapshots=False):
"""
:returns: True if file should not be included in the final archive
"""
# do not export snapshots
if path.endswith("snapshots"):
# do not export snapshots by default
if include_snapshots is False and path.endswith("snapshots"):
return False
# do not export symlinks
@ -138,14 +139,16 @@ def _is_exportable(path):
return False
# do not export directories of snapshots
if "{sep}snapshots{sep}".format(sep=os.path.sep) in path:
if include_snapshots is False and "{sep}snapshots{sep}".format(sep=os.path.sep) in path:
return False
try:
# do not export captures and other temporary directory
s = os.path.normpath(path).split(os.path.sep)
i = s.index("project-files")
if s[i + 1] in ("tmp", "captures", "snapshots"):
if include_snapshots is False and s[i + 1] == "snapshots":
return False
if s[i + 1] in ("tmp", "captures"):
return False
except (ValueError, IndexError):
pass