diff --git a/synapse/__init__.py b/synapse/__init__.py
index 895a0766d2..012425fa60 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -16,4 +16,4 @@
""" This is a reference implementation of a Matrix home server.
"""
-__version__ = "0.6.1b"
+__version__ = "0.6.1d"
diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
index 826a36f203..a89d618606 100644
--- a/synapse/python_dependencies.py
+++ b/synapse/python_dependencies.py
@@ -16,8 +16,30 @@ REQUIREMENTS = {
"py-bcrypt": ["bcrypt"],
"frozendict>=0.4": ["frozendict"],
"pillow": ["PIL"],
+ "pydenticon": ["pydenticon"],
}
+def github_link(project, version, egg):
+ return "https://github.com/%s/tarball/%s/#egg=%s" % (project, version, egg)
+
+DEPENDENCY_LINKS=[
+ github_link(
+ project="matrix-org/syutil",
+ version="v0.0.2",
+ egg="syutil-0.0.2",
+ ),
+ github_link(
+ project="matrix-org/matrix-angular-sdk",
+ version="v0.6.0",
+ egg="matrix_angular_sdk-0.6.0",
+ ),
+ github_link(
+ project="pyca/pynacl",
+ version="d4d3175589b892f6ea7c22f466e0e223853516fa",
+ egg="pynacl-0.3.0",
+ )
+]
+
class MissingRequirementError(Exception):
pass
@@ -78,3 +100,23 @@ def check_requirements():
"Unexpected version of %r in %r. %r != %r"
% (dependency, file_path, version, required_version)
)
+
+def list_requirements():
+ result = []
+ linked = []
+ for link in DEPENDENCY_LINKS:
+ egg = link.split("#egg=")[1]
+ linked.append(egg.split('-')[0])
+ result.append(link)
+ for requirement in REQUIREMENTS:
+ is_linked = False
+ for link in linked:
+ if requirement.replace('-','_').startswith(link):
+ is_linked = True
+ if not is_linked:
+ result.append(requirement)
+ return result
+
+if __name__ == "__main__":
+ import sys
+ sys.stdout.writelines(req + "\n" for req in list_requirements())
diff --git a/synapse/rest/media/v1/identicon_resource.py b/synapse/rest/media/v1/identicon_resource.py
new file mode 100644
index 0000000000..912856386a
--- /dev/null
+++ b/synapse/rest/media/v1/identicon_resource.py
@@ -0,0 +1,51 @@
+from pydenticon import Generator
+from twisted.web.resource import Resource
+
+FOREGROUND = [
+ "rgb(45,79,255)",
+ "rgb(254,180,44)",
+ "rgb(226,121,234)",
+ "rgb(30,179,253)",
+ "rgb(232,77,65)",
+ "rgb(49,203,115)",
+ "rgb(141,69,170)"
+]
+
+BACKGROUND = "rgb(224,224,224)"
+SIZE = 5
+
+
+class IdenticonResource(Resource):
+ isLeaf = True
+
+ def __init__(self):
+ Resource.__init__(self)
+ self.generator = Generator(
+ SIZE, SIZE, foreground=FOREGROUND, background=BACKGROUND,
+ )
+
+ def generate_identicon(self, name, width, height):
+ v_padding = width % SIZE
+ h_padding = height % SIZE
+ top_padding = v_padding // 2
+ left_padding = h_padding // 2
+ bottom_padding = v_padding - top_padding
+ right_padding = h_padding - left_padding
+ width -= v_padding
+ height -= h_padding
+ padding = (top_padding, bottom_padding, left_padding, right_padding)
+ identicon = self.generator.generate(
+ name, width, height, padding=padding
+ )
+ return identicon
+
+ def render_GET(self, request):
+ name = "/".join(request.postpath)
+ width = int(request.args.get("width", [96])[0])
+ height = int(request.args.get("height", [96])[0])
+ identicon_bytes = self.generate_identicon(name, width, height)
+ request.setHeader(b"Content-Type", b"image/png")
+ request.setHeader(
+ b"Cache-Control", b"public,max-age=86400,s-maxage=86400"
+ )
+ return identicon_bytes
diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py
index 461cc001f1..61ed90f39f 100644
--- a/synapse/rest/media/v1/media_repository.py
+++ b/synapse/rest/media/v1/media_repository.py
@@ -16,6 +16,7 @@
from .upload_resource import UploadResource
from .download_resource import DownloadResource
from .thumbnail_resource import ThumbnailResource
+from .identicon_resource import IdenticonResource
from .filepath import MediaFilePaths
from twisted.web.resource import Resource
@@ -75,3 +76,4 @@ class MediaRepositoryResource(Resource):
self.putChild("upload", UploadResource(hs, filepaths))
self.putChild("download", DownloadResource(hs, filepaths))
self.putChild("thumbnail", ThumbnailResource(hs, filepaths))
+ self.putChild("identicon", IdenticonResource())
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