--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.7/site-packages/cwltool/extensions.yml	Thu May 14 14:56:58 2020 -0400
@@ -0,0 +1,156 @@
+$base: http://commonwl.org/cwltool#
+$namespaces:
+  cwl: "https://w3id.org/cwl/cwl#"
+$graph:
+- $import: https://w3id.org/cwl/CommonWorkflowLanguage.yml
+
+- name: LoadListingRequirement
+  type: record
+  extends: cwl:ProcessRequirement
+  inVocab: false
+  fields:
+    class:
+      type: string
+      doc: "Always 'LoadListingRequirement'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    loadListing:
+      type:
+        - type: enum
+          name: LoadListingEnum
+          symbols: [no_listing, shallow_listing, deep_listing]
+
+- name: InplaceUpdateRequirement
+  type: record
+  inVocab: false
+  extends: cwl:ProcessRequirement
+  fields:
+    class:
+      type: string
+      doc: "Always 'InplaceUpdateRequirement'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    inplaceUpdate:
+      type: boolean
+
+- name: Secrets
+  type: record
+  inVocab: false
+  extends: cwl:ProcessRequirement
+  fields:
+    class:
+      type: string
+      doc: "Always 'Secrets'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    secrets:
+      type: string[]
+      doc: |
+        List one or more input parameters that are sensitive (such as passwords)
+        which will be deliberately obscured from logging.
+      jsonldPredicate:
+        "_type": "@id"
+        refScope: 0
+
+
+- name: TimeLimit
+  type: record
+  inVocab: false
+  extends: cwl:ProcessRequirement
+  doc: |
+    Set an upper limit on the execution time of a CommandLineTool or
+    ExpressionTool.  A tool execution which exceeds the time limit may
+    be preemptively terminated and considered failed.  May also be
+    used by batch systems to make scheduling decisions.
+  fields:
+    - name: class
+      type: string
+      doc: "Always 'TimeLimit'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    - name: timelimit
+      type: [long, string]
+      doc: |
+        The time limit, in seconds.  A time limit of zero means no
+        time limit.  Negative time limits are an error.
+
+
+- name: WorkReuse
+  type: record
+  inVocab: false
+  extends: cwl:ProcessRequirement
+  doc: |
+    For implementations that support reusing output from past work (on
+    the assumption that same code and same input produce same
+    results), control whether to enable or disable the reuse behavior
+    for a particular tool or step (to accomodate situations where that
+    assumption is incorrect).  A reused step is not executed but
+    instead returns the same output as the original execution.
+
+    If `enableReuse` is not specified, correct tools should assume it
+    is enabled by default.
+  fields:
+    - name: class
+      type: string
+      doc: "Always 'WorkReuse'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    - name: enableReuse
+      type: [boolean, string]
+      #default: true
+
+
+- name: NetworkAccess
+  type: record
+  inVocab: false
+  extends: cwl:ProcessRequirement
+  doc: |
+    Indicate whether a process requires outgoing IPv4/IPv6 network
+    access.  Choice of IPv4 or IPv6 is implementation and site
+    specific, correct tools must support both.
+
+    If `networkAccess` is false or not specified, tools must not
+    assume network access, except for localhost (the loopback device).
+
+    If `networkAccess` is true, the tool must be able to make outgoing
+    connections to network resources.  Resources may be on a private
+    subnet or the public Internet.  However, implementations and sites
+    may apply their own security policies to restrict what is
+    accessible by the tool.
+
+    Enabling network access does not imply a publically routable IP
+    address or the ability to accept inbound connections.
+
+  fields:
+    - name: class
+      type: string
+      doc: "Always 'NetworkAccess'"
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+    - name: networkAccess
+      type: [boolean, string]
+
+- name: ProcessGenerator
+  type: record
+  inVocab: true
+  extends: cwl:Process
+  documentRoot: true
+  fields:
+    - name: class
+      jsonldPredicate:
+        "_id": "@type"
+        "_type": "@vocab"
+      type: string
+    - name: run
+      type: [string, cwl:Process]
+      jsonldPredicate:
+        _id: "cwl:run"
+        _type: "@id"
+      doc: |
+        Specifies the process to run.