doc(nyz): fix diagrams generation problem when use read-docs service

.gitignore

@@ -2,3 +2,4 @@
 *.eps
 *.jpg
 *.svg
+.DS_Store

diagrams.mk

@@ -16,11 +16,12 @@ SVGS  := $(addsuffix .puml.svg, $(basename ${PUMLS}))
 %.puml.svg: %.puml
 	$(PLANTUMLCLI) -t svg -o $@ $<
 
-build: ${PNGS} ${EPSS} ${SVGS}
+build: ${SVGS}
 
 all: build
 
 clean:
 	rm -rf \
 		$(shell find ${SOURCE} -name *.puml.svg)
-
+		$(shell find ${SOURCE} -name *.puml.png) \
+		$(shell find ${SOURCE} -name *.puml.eps) \

source/conf.py

@@ -17,6 +17,10 @@
 
 sys.path.insert(0, os.path.abspath('../../'))
 print(sys.path)
+f = os.popen('make -f diagrams_source.mk')
+for item in f.readlines():
+    print(f)
+print('diagrams is OK')
 # -- Project information -----------------------------------------------------
 
 project = 'DI-engine'

source/diagrams_source.mk

@@ -0,0 +1,27 @@
+PLANTUMLCLI := $(shell which plantumlcli)
+
+
+SOURCE := .
+PUMLS := $(shell find ${SOURCE} -name *.puml)
+PNGS  := $(addsuffix .puml.png, $(basename ${PUMLS}))
+EPSS  := $(addsuffix .puml.eps, $(basename ${PUMLS}))
+SVGS  := $(addsuffix .puml.svg, $(basename ${PUMLS}))
+
+%.puml.png: %.puml
+	$(PLANTUMLCLI) -t png -o $@ $<
+
+%.puml.eps: %.puml
+	$(PLANTUMLCLI) -t eps -o $@ $<
+
+%.puml.svg: %.puml
+	$(PLANTUMLCLI) -t svg -o $@ $<
+
+build: ${SVGS}
+
+all: build
+
+clean:
+	rm -rf \
+		$(shell find ${SOURCE} -name *.puml.svg)
+		$(shell find ${SOURCE} -name *.puml.png) \
+		$(shell find ${SOURCE} -name *.puml.eps) \